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EP2161459A3 - Drive device for a door and method for operating the same - Google Patents

Drive device for a door and method for operating the same Download PDF

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Publication number
EP2161459A3
EP2161459A3 EP09011045.3A EP09011045A EP2161459A3 EP 2161459 A3 EP2161459 A3 EP 2161459A3 EP 09011045 A EP09011045 A EP 09011045A EP 2161459 A3 EP2161459 A3 EP 2161459A3
Authority
EP
European Patent Office
Prior art keywords
door
drive device
operating
pressure chamber
pressure medium
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.)
Withdrawn
Application number
EP09011045.3A
Other languages
German (de)
French (fr)
Other versions
EP2161459A2 (en
Inventor
Sergio Gambelli
Oliver Kaerkes
Peter Schönke
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.)
Mercedes Benz Group AG
Original Assignee
Daimler AG
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 Daimler AG filed Critical Daimler AG
Publication of EP2161459A2 publication Critical patent/EP2161459A2/en
Publication of EP2161459A3 publication Critical patent/EP2161459A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/04—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed
    • F15B11/042—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed by means in the feed line, i.e. "meter in"
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/04—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed
    • F15B11/044—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed by means in the return line, i.e. "meter out"
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/506—Application of doors, windows, wings or fittings thereof for vehicles for buses
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/51—Application of doors, windows, wings or fittings thereof for vehicles for railway cars or mass transit vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/31—Directional control characterised by the positions of the valve element
    • F15B2211/3105—Neutral or centre positions
    • F15B2211/3111—Neutral or centre positions the pump port being closed in the centre position, e.g. so-called closed centre
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/32—Directional control characterised by the type of actuation
    • F15B2211/327—Directional control characterised by the type of actuation electrically or electronically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/415—Flow control characterised by the connections of the flow control means in the circuit
    • F15B2211/41527—Flow control characterised by the connections of the flow control means in the circuit being connected to an output member and a directional control valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/42—Flow control characterised by the type of actuation
    • F15B2211/426—Flow control characterised by the type of actuation electrically or electronically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/45—Control of bleed-off flow, e.g. control of bypass flow to the return line
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/455—Control of flow in the feed line, i.e. meter-in control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/63—Electronic controllers
    • F15B2211/6303—Electronic controllers using input signals
    • F15B2211/6306—Electronic controllers using input signals representing a pressure
    • F15B2211/6313—Electronic controllers using input signals representing a pressure the pressure being a load pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/63—Electronic controllers
    • F15B2211/6303—Electronic controllers using input signals
    • F15B2211/6336—Electronic controllers using input signals representing a state of the output member, e.g. position, speed or acceleration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/63—Electronic controllers
    • F15B2211/6303—Electronic controllers using input signals
    • F15B2211/6343—Electronic controllers using input signals representing a temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

Die Erfindung betrifft eine Antriebseinrichtung (10) für eine Tür, insbesondere für eine Tür eines Fahrzeugs, mit wenigstens einem Zylinder (20), in welchem durch einen Kolben (14) ein erster Druckraum (16) von einem zweiten Druckraum (18) abgegrenzt ist, wobei durch Beaufschlagen des ersten Druckraums (16) mit einem Druckmedium der Kolben (14) bewegbar ist, wobei das Druckmedium aus dem zweiten Druckraum (18) ableitbar ist, wobei wenigstens eine Drosseleinrichtung (26, 28) vorgesehen ist, mittels welcher ein Volumenstrom des durch die Drosseleinrichtung (26, 28) strömenden Druckmediums drosselbar ist, und wobei der Volumenstrom des durch die Drosseleinrichtung (26, 28) strömenden Druckmediums in Abhängigkeit von einem Eingangssignal regelbar ist, welches durch eine Steuereinrichtung (30) bereitgestellt ist. Des Weiteren betrifft die Erfindung ein Verfahren zum Betreiben einer Antriebseinrichtung (10).

Figure imgaf001
The invention relates to a drive device (10) for a door, in particular for a door of a vehicle, having at least one cylinder (20) in which a piston (14) delimits a first pressure chamber (16) from a second pressure chamber (18) , wherein by pressurizing the first pressure chamber (16) with a pressure medium, the piston (14) is movable, wherein the pressure medium from the second pressure chamber (18) is derivable, wherein at least one throttle device (26, 28) is provided, by means of which a volume flow of the pressure medium flowing through the throttle device (26, 28) can be throttled, and wherein the volume flow of the pressure medium flowing through the throttle device (26, 28) is controllable in dependence on an input signal which is provided by a control device (30). Furthermore, the invention relates to a method for operating a drive device (10).
Figure imgaf001
EP09011045.3A 2008-09-03 2009-08-28 Drive device for a door and method for operating the same Withdrawn EP2161459A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200810045564 DE102008045564A1 (en) 2008-09-03 2008-09-03 Drive device for a door and method for operating a drive device

Publications (2)

Publication Number Publication Date
EP2161459A2 EP2161459A2 (en) 2010-03-10
EP2161459A3 true EP2161459A3 (en) 2014-02-19

Family

ID=41460951

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09011045.3A Withdrawn EP2161459A3 (en) 2008-09-03 2009-08-28 Drive device for a door and method for operating the same

Country Status (2)

Country Link
EP (1) EP2161459A3 (en)
DE (1) DE102008045564A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010018317A1 (en) * 2010-04-27 2011-10-27 Wabco Gmbh valve means
DE102011115740A1 (en) * 2011-10-11 2013-04-11 Continental Teves Ag & Co. Ohg Door opening assistant for motor vehicle, has environmental sensor for monitoring side region of vehicle and device for detecting opening of vehicle door or intention of vehicle occupant to open door
DE102015005544A1 (en) 2015-04-29 2015-12-03 Daimler Ag Motor vehicle door assembly and method for operating a motor vehicle door assembly
DE102015014802A1 (en) * 2015-11-13 2017-05-18 Wabco Gmbh Method and control device for controlling and monitoring a passenger door system of a vehicle carrying persons, and vehicle relating thereto
DE102019108690B4 (en) * 2019-04-03 2022-11-03 Gebr. Schmidt Fabrik für Feinmechanik GmbH & Co. KG opening and closing mechanism
CN114382749B (en) * 2020-10-22 2024-05-14 浙江中车电车有限公司 Control gas circuit and method for opening and closing door of air pressure valve
CN113236624B (en) * 2021-06-16 2024-03-08 北京中航智科技有限公司 Working mode conversion device and pressure selection valve

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4932311A (en) * 1987-12-29 1990-06-12 Daihatsu Diesel Mfg. Co., Ltd. Fluid apparatus
US5844390A (en) * 1997-01-27 1998-12-01 Cameron; Robert Method and apparatus for regulating a fluid operated machine
DE19922396A1 (en) * 1998-05-15 1999-11-25 Smc Kk Method of controlling speed of piston movement in fluid pressurized cylinder
EP1191234A1 (en) * 2000-09-26 2002-03-27 Hitachi Construction Machinery Co., Ltd. Hydraulic recovery system for construction machine and construction machine using the same
DE10330869A1 (en) * 2003-07-09 2005-02-17 Hydac System Gmbh Hydraulic system
DE20318899U1 (en) * 2003-12-05 2005-04-14 Gebr. Bode Gmbh & Co. Kg Pneumatic drive for vehicle doors and boot flaps has throttle non-return valves to let air flow unthrottled into drive cylinder but throttled out from drive cylinder depending on opening and closing movement of door

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4932311A (en) * 1987-12-29 1990-06-12 Daihatsu Diesel Mfg. Co., Ltd. Fluid apparatus
US5844390A (en) * 1997-01-27 1998-12-01 Cameron; Robert Method and apparatus for regulating a fluid operated machine
DE19922396A1 (en) * 1998-05-15 1999-11-25 Smc Kk Method of controlling speed of piston movement in fluid pressurized cylinder
EP1191234A1 (en) * 2000-09-26 2002-03-27 Hitachi Construction Machinery Co., Ltd. Hydraulic recovery system for construction machine and construction machine using the same
DE10330869A1 (en) * 2003-07-09 2005-02-17 Hydac System Gmbh Hydraulic system
DE20318899U1 (en) * 2003-12-05 2005-04-14 Gebr. Bode Gmbh & Co. Kg Pneumatic drive for vehicle doors and boot flaps has throttle non-return valves to let air flow unthrottled into drive cylinder but throttled out from drive cylinder depending on opening and closing movement of door

Also Published As

Publication number Publication date
EP2161459A2 (en) 2010-03-10
DE102008045564A1 (en) 2010-03-04

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