[go: up one dir, main page]

EP2390217B1 - Installation d'ascenseur - Google Patents

Installation d'ascenseur Download PDF

Info

Publication number
EP2390217B1
EP2390217B1 EP20110003733 EP11003733A EP2390217B1 EP 2390217 B1 EP2390217 B1 EP 2390217B1 EP 20110003733 EP20110003733 EP 20110003733 EP 11003733 A EP11003733 A EP 11003733A EP 2390217 B1 EP2390217 B1 EP 2390217B1
Authority
EP
European Patent Office
Prior art keywords
lift
blocking
designed
governor
lift assembly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Not-in-force
Application number
EP20110003733
Other languages
German (de)
English (en)
Other versions
EP2390217A1 (fr
Inventor
Peter Kaldenhoff
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aufzugswerke M Schmitt & Sohn & Co KG GmbH
Original Assignee
Aufzugswerke M Schmitt & Sohn & Co KG GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aufzugswerke M Schmitt & Sohn & Co KG GmbH filed Critical Aufzugswerke M Schmitt & Sohn & Co KG GmbH
Publication of EP2390217A1 publication Critical patent/EP2390217A1/fr
Application granted granted Critical
Publication of EP2390217B1 publication Critical patent/EP2390217B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/36—Means for stopping the cars, cages, or skips at predetermined levels
    • B66B1/40—Means for stopping the cars, cages, or skips at predetermined levels and for correct levelling at landings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/36—Means for stopping the cars, cages, or skips at predetermined levels
    • B66B1/44—Means for stopping the cars, cages, or skips at predetermined levels and for taking account of disturbance factors, e.g. variation of load weight

Definitions

  • the invention relates to an elevator installation with a speed limiter.
  • Such elevator system is for example from the DE 34 06 633 A1 known. Therein it is described that a speed limiter, by means of which a catching device for the car can be triggered, with great certainty prevents an admissible speed of the car being exceeded during a journey.
  • GB2163127 discloses a catch-up operation whereby the main drive is selectively pivoted by means of an auxiliary drive.
  • the main drive is switched off when the car doors are opened. If the cabin does not adjust with the landing, the main drive is moved up or down.
  • the invention is based on the object of specifying an improved elevator installation, which on the one hand ensures the safety of the elevator installation even in the event of a power failure and on the other hand simplifies the control of the elevator installation.
  • the object is achieved by an elevator installation with a drive motor, a car drivable by the drive motor, a limiter cable coupled to the car, a safety device for the car, which can be triggered by a movement of the governor rope relative to the car, a speed limiter which is in a locked state the Beskyrseil acted upon by a braking force, a blocking device, which can move from an open position to a blocking position in which the blocking device causes a blockage of the speed limiter regardless of the speed of the Beskyrseils, at least one door sensor for detection an opening of a landing door, a position sensor for detecting a position of the car within a driving shaft, and a control unit solved, wherein the control unit is configured such that it takes place with an open landing door catch-up process for catching up the car that has approached a stop in a Desired position at the stop controls when the position sensor signaled with the shaft door open an impermissible deviation of an actual position of the car from the target position, and during the catch
  • the control unit controls the blocking device so that the blocking device also causes a blockage of the speed limiter during the catch-up process.
  • the blocking device switches between two states: an open position and a blocking position. When the blocking device is in the blocking position, the overspeed governor is able to block the governor wheel regardless of the speed of the governor rope and thereby trigger the safety gear. When the blocking device is in the open position, the speed limiter is able to block the governor wheel and thereby trigger the safety gear if the speed of the governor rope exceeds a predetermined maximum speed.
  • the present invention thus also meets the requirements of EN 81-1 / 2, Amendment 3, without an additional security element must be provided for the catch-up. While in the prior art the opinion has been vouched that during a catch-up operation the speed limiter must not be in a state in which it can lock, the present invention takes advantage, surprisingly, of the fact that the release of the safety gear by the speed limiter has a game whose size is sufficient to move the car to the occurring during the recovery, relatively short distances can, without the safety gear is triggered.
  • Advantages of the present invention include the fact that no additional safety device with a position detection for the catching-up process must be installed. Thus, additional sensor elements and therefore costs are saved.
  • the speed limiter has a in the unlocked state of the speed limiter depending on the car speed driven Begrenzerrad operated on a rotating cam so far swinging at a high rotational speed of the governor so swing pendulum that the pendulum with a pawl in one of several with the Limiter wheel rotating catch cams locked and blocked the Beskyrrad, wherein the guided over the Beskyrrad limiter rope is pulled into a nip of the governor and braked.
  • the elevator installation has a coupling element between the car and the governor rope, wherein a movement of the car relative to the governor cable leads to a relative movement between the coupling element connected to the governor cable and the safety device which triggers the safety device.
  • the coupling element may be formed as a lever rod.
  • the overspeed governor prefferably configured such that movement of the car in the conveying direction by at most 20 mm results in locking of the overspeed governor when the blocking device is in the blocking position.
  • the blocking of the speed limiter is independent of the speed of the car.
  • the safety gear is designed so that it is not triggered by a movement of the governor rope relative to the car during a movement of the car in the conveying direction by at most 20 mm when the speed limiter is in the locked state.
  • the safety gear is thus designed so that, when the speed limiter is in the locked state, it is only triggered by movement of the governor rope relative to the car when the car has moved more than 20 mm in the conveying direction.
  • the speed limiter, the blocking device and the safety gear are designed so that the safety gear is not triggered until a deviation of the actual position of the car from the target position is more than 100 mm when the locking device in the blocking position is.
  • the speed limiter, the locking device and the safety gear are thus designed so that the safety gear, when the locking device is in the blocking position, only triggered when a deviation of the 1st position of the car from the target position is more than 100 mm.
  • control unit is designed such that it controls the blocking device for taking the blocking position when the car is at the stop and the at least one door sensor detects the opening of a shaft door.
  • the at least one door sensor is part of a
  • a safety circuit is configured to disconnect the safety circuit when the at least one door sensor detects opening of a hoistway door, and when the safety circuit is disconnected, disabling the drive motor and the control unit comprises a control assembly configured to operate Implementation of the catch-up process bridges the at least one door sensor, so that the separation of the safety circuit is deactivated by the at least one door sensor, and controls the blocking device for taking the blocking position.
  • a safety circuit is a control circuit with increased reliability, which serves primarily to protect people. It ensures that all drives of the lift system can be switched off without delay and locked against start-up.
  • the safety circuit is designed so that when disconnecting the safety circuit, the blocking device is moved from the open position to the blocking position.
  • the control module is designed as a safety control module.
  • the security circuit is designed as a virtual security circuit. It is possible that the virtual safety circuit is provided by a control module, with which the at least one door sensor and a drive unit of the drive motor are connected.
  • control unit prefferably receive measured value signals from the at least one door sensor and the position sensor and to send control signals to the blocking device.
  • CAN Controller Area Network
  • the drive motor is designed as a drive motor for a cable lift.
  • the drive motor is designed as a drive motor for a hydraulic elevator.
  • the elevator installation can thus be designed as a cable lift installation or as an hydraulic lift installation.
  • Fig. 1 shows a schematic representation of an elevator installation 2 with a shaft 4 surrounded by shaft walls 6, in which a car 12 is guided vertically movable along a guide rail 20.
  • the lift shaft 4 comprises at least two stops 10 of the car 12 for loading and unloading.
  • At the stops 10 of the car 12 each have a shaft door 8 is arranged, which closes the chute 4 and allows access to the car 12, if the car 12 has hit the respective stop 10 and the car 20 of the shaft door 8 opposite.
  • Fig. 1 only one stop 10 is shown.
  • the car 12 is suspended on a support cable 18, which has a above the driving shaft 4 arranged traction sheave 16 is guided.
  • the traction sheave 16 is rotatable by means of a drive motor 14.
  • a safety device is arranged, which comprises a speed limiter 26 with a limiter wheel 28, a tensioning wheel 30 and a governor rope 32.
  • the governor rope 32 is guided in a closed path extending between the tensioning wheel 30 at a lower end of the travel path and the governor wheel 28 at an upper end of the travel path.
  • a coupling element 24 connects the limiter rope 32 with a catching device 22 arranged on the car 12, which acts on the guide rail 20 in the tripped state. During normal operation, the coupling element 24 pulls the governor rope 32 at the speed of the car 12.
  • the speed limiter 26 which is centrifugally operated depending on the speed of the governor 32, exerts a braking force on the governor 32, thereby causing the governor 32 to move at a lower speed than that of the car 12.
  • the movement of the car 12 relative to the governor rope 32 results in a relative movement between the coupling element 24 connected to the governor rope 32 and the safety gear 22, which is transmitted to an actuating element of the safety gear 22 connected to the coupling element 24, thus actuating the safety gear 22 and thus causes a slowing down of the car 12.
  • the speed limiter 26 is associated with a blocking device 34, which can cause a blocking of the speed limiter 26 regardless of the speed of the limiter 32 in a blocking position.
  • a door sensor 40 is arranged, which detects and signals an opening of the shaft door 8.
  • a sensor position sensor 42 is arranged, which determines a vertical position of the car 12 in the area of the stop 10 and converts it into a measurement signal.
  • the position sensor 42 may include a light barrier associated with the position sensor 42: the car 12 at the stop 10 is not at a desired position, i. Actual position ⁇ Desired position, the light barrier is interrupted and the position sensor 42 generates a signal.
  • the elevator installation 2 comprises a control unit 44 for controlling the conveying operation of the elevator installation 2.
  • the control unit 44 receives signals from the at least one door sensor 40 and the position sensor 42, processes them and correspondingly controls the drive motor 14 and the blocking apparatus 34.
  • Fig. 2 shows the speed limiter 26 with the Beskyrrad 28.
  • the Beskyrrad 28 is rotatably mounted about a rotation axis 62 in a bearing block and has at its periphery a V-groove for the governor rope 32.
  • the Beskyrrad 28 is usually in a machine room of the elevator system 2, z. B. above the driving shaft 4, and thus forms the upper turning point of the governor rope 32.
  • the governor rope 32 is also attached to a coupling element 24 and runs in the normal operation of the elevator system at the same speed as the car 12.
  • a bearing on the bearing block swinging about a pendulum axis 51 mounted, two-armed pendulum 50 is provided at an arm end with a roller 52 which on a cam track 60 of the governor 26th circulates.
  • the other pendulum arm has a pawl 53, which engages only in lateral catches 61 of the Beskyrrads 28 when the rotational speed of the Beskyrrads 28 exceeds an adjustable release speed.
  • the roller 52 is then unable to follow the contour of the cam track 60 and lifts against the pressure of a spring 54 from the cam track 60, so that the pawl 53 is guided in the direction of the inner region of the Beskyrrads 28 and finally with a catch cam 61 hooked.
  • the governor 28 is blocked, ie the speed limiter 26 is in the locked state.
  • a blocking device 34 is mounted, which has a magnetic coil 36 and a trained as a bolt anchor 38.
  • a safety circuit 70 of the elevator installation 2 When a safety circuit 70 of the elevator installation 2 is closed, current flows through the solenoid coil 36 and the blocking device 34 is in an open position OS, in which the armature 38 does not act on the pendulum, as in FIG Fig. 2 shown.
  • the blocking device 34 When separating the safety circuit 70, the blocking device 34 is moved from the open position OS in a blocking position BS, which in Fig. 3 is shown.
  • the solenoid 36 When the safety circuit 70 of the elevator system 2 is interrupted, the solenoid 36 is de-energized and the blocking device 34 is in the blocking position BS, in which the armature 38 keeps the pendulum 50 in a position in which the pendulum 50 causes a blockage of the speed limiter 26 regardless of the speed of the governor rope 32.
  • Fig. 4 shows on the left the in Fig. 1 shown car 12 at a standstill at the stop 10, wherein the actual position IP of the car 12 coincides with a predefined desired position SP.
  • the car 12 should be loaded with a weight M.
  • Fig. 4 shows on the right the in Fig. 3 shown speed limiter 26 and the in Fig. 3 illustrated blocking device 34 in the blocking position BS.
  • the Beskyrrad 28 is in an initial position A at a standstill.
  • a mark 80 on the governor rope 32 is at a reference position 81.
  • Fig. 5 shows on the left the in Fig. 4
  • the carrying cable of the car has stretched and the car 12 has sunk so far that the actual position IP of the car 12 has a deviation D with respect to the desired position SP.
  • the cause of the deviation D ie the sinking of the car 12, so is the elongation of the support cable 18th
  • Fig. 5 shows on the right the in Fig. 3 shown speed limiter 26 and the in Fig. 3 illustrated blocking device 34 in the blocking position.
  • the governor rope 32 moves downwards by a distance D1 until the governor wheel 28 catches by its rotation in the pendulum 50 and gets into a blocked position B.
  • a further drop of the car 12 by a distance D2 can be compensated by a relative movement of the coupling element 24 before it comes to triggering the safety gear 22.
  • the elevator system thus has play, which has a size such that after the method of the blocking device 34 in the blocking position BS a lowering of the car 12 by a distance D can be done without causing the triggering device 22 is triggered.
  • Fig. 6 shows on the left the in Fig. 5 shown car 12 after a pickup to the desired position SP.
  • Fig. 6 shows on the right the in Fig. 5 shown speed limiter 26 and the in Fig. 5 illustrated blocking device 34 in the blocking position.
  • the Beskyung the Beskyrrad 28 is back in the starting position A.
  • FIG. 7 The control unit 44 of FIG Fig. 1 shown elevator installation 2, with a first control assembly 45 and a second control assembly 46.
  • a safety circuit 70 is shown, in which the drive motor 14, a traction sheave brake 17, the solenoid 36 of the blocking device 34 and three power switches 41 are connected in series.
  • the power switches 41 are coupled to the door sensors 40 so that the safety circuit 70 is interrupted by a power switch 41 when a door sensor 40 detects opening of a hoistway door 8.
  • the solenoid 36 is switched into the safety circuit 70 so that an interruption of the safety circuit 70 causes the blocking device 34 assumes the blocking position BS.
  • the drive motor 14 is connected in the safety circuit 70 so that an interruption of the safety circuit 70 leads to switching off the drive motor 14.
  • the traction sheave brake 17 is connected in the safety circuit 70 such that an interruption of the safety circuit 70 activates the traction sheave brake 17.
  • the first control assembly 45 is configured to bypass a door sensor 40 at which the safety circuit 70 is disconnected to perform the catch-up operation so that the separation of the safety circuit 70 by the door sensor 40 is deactivated.
  • the first control assembly 45 is configured to drive the blocking device 34 to assume the blocking position to effect the catch-up operation, i. that no voltage is applied to the magnetic coil 36 during the catch-up process and the blocking device 34 assumes the blocking position BS.
  • the control unit 44 is connected by the second control unit 46 to the at least one door sensor 40 and to a drive unit 15 of the drive motor 14 when the safety circuit 40 is formed as a virtual circuit.
  • Fig. 8 shows a flowchart of a method for controlling the elevator system after Fig. 1 and Fig. 7 ,
  • a first step 701 the car 12 enters the stop 10.
  • the landing door 8 is opened after entering the stop 10, which is detected by the door sensor 40.
  • the control unit 44 checks if it has received a move command. In the case 81 that there is no drive command, the control unit 44 executes the following step 705, in which it makes a check whether the actual position IP of the car 12 with the predetermined desired position SP matches.
  • the control unit 44 in a subsequent step 706, the door sensor 40 of the open shaft door 8 so that the door sensor 40, whose switch is open, is bridged and the drive motor 14 thereby again is ready for use.
  • the control unit 44 controls the blocking device 34 so that the blocking device 34 is in the blocking position. This remains z. B. the solenoid 36 separated from the safety power grid 70.
  • step 707 the catch-up process, z. B. by a predetermined distance, which is checked in a following step 708, whether after the catching the actual position of the car 12 coincides with its desired position. If this is not the case 86, it is continued to make up 707. As soon as the test 708 shows that the actual position coincides with the desired position 85, the bridging of the door sensor 40 is released in the following step 709, so that the drive motor 14 again is off. The subsequent step is again step 704, in which it is checked whether a move command has been received. Also, test 705 is followed by step 704 when the actual position of car 12 and the desired position coincide 84.
  • step 710 the hoistway door is closed so that the safety circuit 70 is closed.
  • step 711 the blocking device is deactivated and the drive motor is put into operation so that in the following step 712 the car can exit the stop.

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Elevator Control (AREA)

Claims (14)

  1. Installation d'ascenseur (2) comportant un moteur d'entraînement (14), une cabine (12) pouvant être entraînée par le moteur d'entraînement (14), un câble de limitation (32) couplé à la cabine (12), un parachute à prise instantanée (22) pour la cabine (12), lequel peut être déclenché par un déplacement du câble de limitation (32) par rapport à la cabine (12), un limiteur de vitesse (26), qui soumet, dans un état bloqué, le câble de limitation (32) à l'action d'une force de freinage, un dispositif de blocage (34), qui peut se déplacer d'une position ouverte (OS) dans une position de blocage (BS), dans laquelle le dispositif de blocage (34) provoque un blocage du limiteur de vitesse (26) indépendamment de la vitesse du câble de limitation (32), au moins un capteur de porte (40) servant à détecter une ouverture d'une porte de cage d'ascenseur (8), un capteur de position (42) servant à identifier une position de la cabine (12) dans la cage d'ascenseur (4), et une unité de commande (44) qui est configurée de telle manière que ladite unité de commande commande un processus de rappel ayant lieu lorsque la porte de la cage d'ascenseur (8) est ouverte et servant à rappeler la cabine (12), ayant desservi un étage (10), dans une position de consigne (SP) à l'étage (10), lorsque le capteur de position (42) signale, lorsque la porte de la cage d'ascenseur (8) est ouverte, un écart (D) non autorisé entre une position réelle (IP) de la cabine (12) et la position de consigne (SP), et qu'elle commande le dispositif de blocage (34) au cours du processus de rappel de telle manière qu'elle se trouve dans la position de blocage (BS).
  2. Installation d'ascenseur (2) selon la revendication 1,
    caractérisée en ce
    que le limiteur de vitesse (26) présente une roue de limitation (28) entraînée en fonction de la vitesse de la cabine lorsque le limiteur de vitesse (26) se trouve dans l'état non bloqué, laquelle roue de limitation actionne par l'intermédiaire d'une voie de came (60) en rotation un pendule (50) effectuant en présence d'une vitesse de rotation de la roue de limitation (28) trop élevée une oscillation telle que le pendule (50) s'arrête avec un cliquet (53) dans une came d'arrêt (61) parmi plusieurs cames d'arrêt tournant avec la roue de limitation (28) et bloque la roue de limitation (28), sachant que le câble de limitation (32) guidé par l'intermédiaire de la roue de limitation (28) est tiré et freiné dans une fente de serrage de la roue de limitation (28).
  3. Installation d'ascenseur (2) selon l'une quelconque des revendications 1 et 2,
    caractérisée en ce
    que l'installation d'ascenseur (2) présente un élément de couplage (24) entre la cabine (12) et le câble de limitation (32), sachant qu'un déplacement de la cabine (12) par rapport au câble de limitation (32) aboutit à un déplacement relatif entre l'élément de couplage (24) relié au câble de limitation (32) et le parachute à prise instantanée (22), lequel mouvement relatif déclenche ce dernier (22).
  4. Installation d'ascenseur (2) selon l'une quelconque des revendications précédentes,
    caractérisée en ce
    que le limiteur de vitesse (26) est réalisé de telle manière qu'un déplacement de la cabine (12) de maximum 20 mm a pour conséquence un blocage du limiteur de vitesse (26), lorsque le dispositif de blocage (34) est dans la position de blocage.
  5. Installation d'ascenseur (2) selon l'une quelconque des revendications précédentes,
    caractérisée en ce
    que le parachute à prise instantanée (22) est réalisé de telle manière qu'il n'est pas encore déclenché, lorsque le limiteur de vitesse (26) se trouve dans l'état bloqué, dans le cas d'un déplacement de la cabine (12) de maximum 20 mm, par un déplacement du câble de limitation (32) par rapport à la cabine (12).
  6. Installation d'ascenseur (2) selon l'une quelconque des revendications précédentes,
    caractérisée en ce
    que le limiteur de vitesse (26), le dispositif de blocage (34) et le parachute à prise instantanée (22) sont réalisés de telle manière que le parachute à prise instantanée (22) n'est pas déclenché tant qu'un écart (D) entre la position réelle (IP) de la cabine (12) et la position de consigne (SP) reste inférieur à 100 mm, lorsque le dispositif de blocage (34) est dans la position de blocage.
  7. Installation d'ascenseur (2) selon l'une quelconque des revendications précédentes,
    caractérisée en ce
    que l'unité de commande (44) est configurée de telle manière qu'elle commande le dispositif de blocage (34) destiné à adopter la position de blocage (BS), lorsque la cabine (12) se trouve au niveau de l'étage (10) et que le capteur de porte (40) au moins au nombre de un détecte l'ouverture d'une porte de cage d'ascenseur (8).
  8. Installation d'ascenseur (2) selon l'une quelconque des revendications précédentes,
    caractérisée en ce
    que le capteur de porte (40) au moins au nombre de un fait partie d'un circuit électrique de sécurité (70) configuré de telle manière que ledit circuit électrique de sécurité (70) est coupé lorsque le capteur de porte (40) au moins au nombre de un détecte l'ouverture d'une porte de cage d'ascenseur (8) et qu'en cas de coupure du circuit électrique de sécurité (70), le moteur d'entraînement (14) est désactivé, et en ce que l'unité de commande (44) présente un module de commande (45) qui est configuré de telle manière qu'il ponte le capteur de porte (40) au moins au nombre de un aux fins de la mise en oeuvre du processus de rappel si bien que la coupure du circuit électrique de sécurité est désactivée par le capteur de porte (40) au moins au nombre de un, et commande le dispositif de blocage (34) destiné à adopter la position de blocage (BS).
  9. Installation d'ascenseur (2) selon la revendication 8,
    caractérisée en ce
    que le circuit électrique de sécurité (70) est configuré de telle manière que lors de la coupure du circuit électrique de sécurité (70), le dispositif de blocage (34) est déplacé de la position ouverte (OS) dans la position de blocage (BS).
  10. Installation d'ascenseur (2) selon l'une quelconque des revendications 8 et 9,
    caractérisée en ce
    que le module de commande (45) est configuré en tant que module de commande de sécurité.
  11. Installation d'ascenseur (2) selon l'une quelconque des revendications 8 à 10,
    caractérisée en ce
    que le circuit électrique de sécurité (70) est réalisé sous la forme d'un circuit électrique de sécurité virtuel.
  12. Installation d'ascenseur (2) selon la revendication 11,
    caractérisée en ce
    que le circuit électrique de sécurité est proposé par un module de commande (46), auquel sont reliés le capteur de porte (40) au moins au nombre de un et une unité de commande (15) du moteur d'entraînement (14).
  13. Installation d'ascenseur (2) selon l'une quelconque des revendications précédentes,
    caractérisée en ce
    que l'unité de commande (44) est réalisée pour recevoir des signaux de valeurs de mesure en provenance du capteur de porte (40) au moins au nombre de un et du capteur de position (42) et pour envoyer des signaux de commande au dispositif de blocage (34).
  14. Installation d'ascenseur (2) selon l'une quelconque des revendications précédentes,
    caractérisée en ce
    que la transmission des signaux s'effectue par l'intermédiaire d'un bus CAN.
EP20110003733 2010-05-27 2011-05-06 Installation d'ascenseur Not-in-force EP2390217B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010021715A DE102010021715A1 (de) 2010-05-27 2010-05-27 Aufzugsanlage

Publications (2)

Publication Number Publication Date
EP2390217A1 EP2390217A1 (fr) 2011-11-30
EP2390217B1 true EP2390217B1 (fr) 2013-03-06

Family

ID=44454060

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20110003733 Not-in-force EP2390217B1 (fr) 2010-05-27 2011-05-06 Installation d'ascenseur

Country Status (3)

Country Link
EP (1) EP2390217B1 (fr)
DE (1) DE102010021715A1 (fr)
PT (1) PT2390217E (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3406633A1 (de) 1983-03-09 1984-09-20 Bongers & Deimann, 4000 Düsseldorf Vorrichtung zum begrenzen der abwaertsfahrt eines aufzuges
GB2163127A (en) * 1984-08-13 1986-02-19 Dover Corp Elevators with improved car levelling
DE9416275U1 (de) * 1994-10-10 1995-02-02 Weber Steuerungstechnik GmbH, 38458 Velpke Sicherheitsschaltung für Aufzüge
US6526368B1 (en) * 2000-03-16 2003-02-25 Otis Elevator Company Elevator car position sensing system
US7360630B2 (en) * 2004-04-16 2008-04-22 Thyssenkrupp Elevator Capital Corporation Elevator positioning system
EP1808397A1 (fr) * 2006-01-11 2007-07-18 BODE Components GmbH Elément d'arrêt pour dispositif de limitation
WO2009036423A2 (fr) * 2007-09-14 2009-03-19 Thyssenkrupp Elevator Capital Corporation Système et procédé de réduction du balancement des câbles d'ascenseurs
JP5329570B2 (ja) * 2008-02-26 2013-10-30 オーチス エレベータ カンパニー エレベータかごの再レベリング中の動的補償

Also Published As

Publication number Publication date
PT2390217E (pt) 2013-04-17
DE102010021715A1 (de) 2011-12-01
EP2390217A1 (fr) 2011-11-30

Similar Documents

Publication Publication Date Title
EP1979260B1 (fr) Ensemble de commande et de régulation pour sécuriser un dispositif transporteur, dispositif transporteur et système de grue
DE112009004592B4 (de) Aufzuganlage und Verfahren zum Überprüfen derselben
EP2022742B1 (fr) Système d'ascenseur
EP0773180B1 (fr) Procédé et dispositif pour augmenter la sécurité des ascenseurs
EP1404603B1 (fr) Installation d'ascenseur avec zone de protection virtuelle au niveau du fond et/ou du sommet de la cage d'ascenseur, et procede de commande de cette installation
EP1882802B1 (fr) Procédé destiné au ralentissement sécurisé d'un portail tout comme dispositif destiné à la réalisation du procédé
EP3601130A1 (fr) Installation d'ascenseur à plusieurs cabines et procédé de fonctionnement d'une installation d'ascenseur à plusieurs cabines
WO2010072714A1 (fr) Système d'ascenseur
WO2003020627A1 (fr) Reaction, en fonction de la situation, en cas de derangement au niveau d'une porte d'un systeme d'ascenseur
EP3177555B1 (fr) Ascenseur, système de freinage d'ascenseur et procédé de commande d'une installation de freinage d'un ascenseur
WO2009153353A1 (fr) Système d’ascenseur avec moyen de sous-tension
EP2043935B1 (fr) Détecteur de position d'un cabine d'ascenseur
EP0543154A1 (fr) Arrangement pour activer un dispositif de sécurité
DE102015111754A1 (de) Verfahren und Einrichtung zum Schließen von Türen eines Aufzuges
DE112010002756B4 (de) Aufzugvorrichtung
EP2043936B1 (fr) Système électronique multifonction combiné de freinage de secours et de détection
EP4267503A1 (fr) Ascenseur, procédé de commande d'un ascenseur
DE102004050647B4 (de) Überwachungsverfahren für eine Antriebseinrichtung auf Stillstand, hiermit korrespondierende Überwachungseinrichtung und hiermit korrespondierendes Antriebssystem
DE102015118434A1 (de) Verfahren zum Betreiben von mindestens zwei Hebezeugen in einem Gruppen-Betrieb und Anordnung mit mindestens zwei Hebezeugen
EP2390217B1 (fr) Installation d'ascenseur
EP3858776B1 (fr) Frein de sécurité pour operation de montage
EP3037375A1 (fr) Installation d'ascenseur dotée d'un dispositif d'arrêt et de réglage pour un système de cabine d'ascenseur
EP4168344B1 (fr) Système d'ascenseur
DE202016101183U1 (de) Aufzug mit einem Sicherheitscontroller zum unmittelbaren Beeinflussen der Bremskraft
EP4126733A1 (fr) Dispositif de surveillance de sécurité, et procédé de surveillance de sécurité d'un système d'ascenseur

Legal Events

Date Code Title Description
AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20120120

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 599487

Country of ref document: AT

Kind code of ref document: T

Effective date: 20130315

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20130410

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502011000430

Country of ref document: DE

Effective date: 20130508

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130606

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130617

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130306

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130606

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130306

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20130306

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130306

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130607

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130306

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130306

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130306

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130306

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130706

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130306

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130306

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130306

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130306

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130306

BERE Be: lapsed

Owner name: AUFZUGSWERKE M. SCHMITT & SOHN G.M.B.H. & CO. KG

Effective date: 20130531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130306

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130306

26N No opposition filed

Effective date: 20131209

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130531

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130306

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20140131

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502011000430

Country of ref document: DE

Effective date: 20131209

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130506

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130531

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502011000430

Country of ref document: DE

Representative=s name: COESTER & PARTNER RECHTSANWAELTE MBB, DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502011000430

Country of ref document: DE

Representative=s name: COESTER & PARTNER RECHTSANWAELTE MBB, DE

Effective date: 20140603

Ref country code: DE

Ref legal event code: R081

Ref document number: 502011000430

Country of ref document: DE

Owner name: AUFZUGSWERKE SCHMITT + SOHN GMBH & CO. KG, DE

Free format text: FORMER OWNER: AUFZUGSWERKE M. SCHMITT & SOHN GMBH & CO. KG, 90402 NUERNBERG, DE

Effective date: 20140603

REG Reference to a national code

Ref country code: AT

Ref legal event code: HC

Ref document number: 599487

Country of ref document: AT

Kind code of ref document: T

Owner name: AUFZUGSWERKE SCHMITT + SOHN GMBH & CO. KG, DE

Effective date: 20140723

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140531

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130306

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130306

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130306

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130306

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130506

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20110506

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130306

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20150506

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150506

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CZ

Payment date: 20180212

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PT

Payment date: 20180319

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20180206

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20180307

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130306

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502011000430

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 599487

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190506

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190506

Ref country code: PT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20191106

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190506

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20191203