EP1126146A2 - Drosselklappenstutzen - Google Patents
Drosselklappenstutzen Download PDFInfo
- Publication number
- EP1126146A2 EP1126146A2 EP01100484A EP01100484A EP1126146A2 EP 1126146 A2 EP1126146 A2 EP 1126146A2 EP 01100484 A EP01100484 A EP 01100484A EP 01100484 A EP01100484 A EP 01100484A EP 1126146 A2 EP1126146 A2 EP 1126146A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- throttle valve
- actuator
- housing
- connector according
- valve connector
- 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.)
- Granted
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
- F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
- F02D9/1065—Mechanical control linkage between an actuator and the flap, e.g. including levers, gears, springs, clutches, limit stops of the like
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
- F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
- F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
- F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
- F02D9/1035—Details of the valve housing
- F02D9/104—Shaping of the flow path in the vicinity of the flap, e.g. having inserts in the housing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/02—Light metals
- F05C2201/021—Aluminium
Definitions
- the invention relates to a throttle valve assembly, which is at least one Housing and a throttle valve arranged in the housing Line connector and an actuator driving the throttle valve having.
- Such a throttle valve assembly is known from EP 0 337 099 A2, which a device for regulating the power of one for driving vehicles Described internal combustion engine describes.
- the throttle body has a housing in which a trained as an electric motor Servomotor is arranged.
- the actuator drives via transmission elements like a reduction gear to a moving element that has a throttle valve to regulate the performance of the internal combustion engine.
- the device known from EP 0 337 099 A2 requires one particularly large manufacturing and assembly costs due to the large number the parts to be manufactured and assembled.
- the invention is therefore based on the object of a throttle valve assembly of the type mentioned above, in which the manufacturing and assembly costs has a particularly small size and at the same time a special one excessive heating of the actuator is reliably avoided.
- the housing There is plastic and functional elements of the actuator in the housing arranged and at least partially surrounded by plastic, the Throttle valve is surrounded by a heat-conducting pipe socket, wherein a functional element of the actuator and the heat-conducting pipe socket are connected to one another in a heat-conducting manner or are formed in one piece.
- the invention is based on the consideration that a particular throttle body with little manufacturing and assembly effort should include a particularly small number of parts.
- the number the parts to be assembled are particularly small if an independent one Housing for the actuator is not required and if functional elements of the actuator can be integrated into the housing of the actuator are.
- the housing should be particularly simple to the spatial dimensions of the Functional elements of the actuator can be adjustable. This is the case of the throttle valve body made of plastic, the housing of the throttle valve body as well as the housing of the throttle valve body as well as the housing of the actuator.
- the functional element of the actuator and the pipe socket at least at one point in direct contact with each other.
- This ensures an immediate heat transfer from the functional element of the Actuator guaranteed on the line connector, which means the throttle valve connector a particularly simple and particularly susceptible to failure having.
- thermal conductivity can be the connection of the two elements be supported, for example, by thermal paste.
- the pipe socket advantageously consists essentially of metal.
- Metal is a particularly good heat conductor, which makes it particularly reliable Heat dissipation generated in the actuator during operation of the actuator Heat is ensured.
- the pipe socket essentially made of aluminum.
- Leave components made of aluminum are particularly easy to manufacture with a high degree of accuracy, which reduces the manufacturing effort of the throttle valve assembly a particularly small dimension having.
- aluminum has a particularly low weight, which reduces the weight of the throttle valve assembly to a particularly low level Dimension can be reduced.
- the pipe socket and the functional element of the actuator advantageously have Means on which the pipe socket and the functional element of the actuator can be positioned relative to each other.
- This is what it is about the funds are advantageously domes.
- domes are form-fitting Connections referred to, via which a first component is relative to one second component can be positioned.
- this allows fitting inaccuracies caused by manufacturing tolerances when joining the pipe socket with the functional element of the actuator can be avoided reliably, causing the throttle valve assembly has a particularly small footprint.
- the means by which the line connector and the functional element of the actuator can be positioned relative to one another, are advantageously both in one piece with the pipe socket as well as in one piece with the functional element of the Actuator of the throttle valve body can be manufactured. This will make it of the throttle body is simplified because of the additional assembly the respective dome is omitted.
- the Agents are about connecting parts, such as rivets, nails or Screws on both the pipe socket and the functional element of the actuator are to be fastened.
- pressing the actuator housing together the pipe socket should be provided.
- the housing made of plastic can advantageously be manufactured by injection molding.
- An injection molded housing enables the Design of the injection mold a particularly simple adjustment of the Housing shape to different configurations of the housing of the throttle valve assembly.
- the required functional elements of the Actuator in the manufacture of the housing in this particularly simple to get integrated. To do this, first insert the functional elements into the injection mold inserted. The functional elements are then at the positions which they should not be surrounded with plastic, compared to the injection mold sealed and then the injection mold with plastic poured out or sprayed out.
- others can Elements of the throttle body such as bearings, electrical connections or the like in or on the plastic housing of the throttle valve assembly be inserted or attached. This just results a rational one in the series production of such throttle valve bodies Production, since the manufacturing and assembly effort of the throttle body can be particularly low.
- An electrically non-conductive plastic for production should be avoided of the housing can be provided.
- the line connector is advantageously in the housing of the throttle valve connector integrated. Then the plastic housing can be manufactured with tolerances to the for an assembly of the throttle valve assembly with the The points provided for the pipe connection are omitted. In addition, one can high fitting accuracy of the pipe socket aligned production is eliminated, if the joining of the functional element of the Actuator with the pipe socket is specified. As a result, the manufacturing effort of the plastic housing is particularly small.
- the actuator is advantageously designed as an electric motor.
- An electric motor is particularly unaffected by interference and therefore particularly too suitable for use in a throttle valve assembly.
- the actuator designed as an electric motor is advantageously a direct current motor, which is also referred to as a DC motor in the professional world. It is at least the yoke body of the electric motor in the plastic housing of the throttle body. To do this, one or more of these Inference body before injection molding the plastic housing into the Injection mold are inserted and encapsulated with plastic respectively be encapsulated. Alternatively, it can also be added later the return body is provided in the housing of the throttle valve assembly his.
- By integrating functional elements into the housing Plastic allows the number of electric motors with many poles Reduce mounting components to a particularly low level.
- the Throttle body then has a particularly small number of to be installed Components on if advantageously the yoke body in one piece is designed as a so-called pole tube.
- the functional element of the actuator which is thermally conductive with the pipe socket is connected, is advantageously the pole tube of the electric motor.
- the Pole tube arranged in the outer region of the electric motor is particularly suitable as a heat conductor, since it is the heat-generating functional elements of the Actuator such as surrounds the rotor.
- the pole tube a functional element of the actuator that is particularly simple from one area can be reached outside the actuator.
- the magnetic shells of the electric motor designed as a DC motor are advantageously at least partially in the plastic housing of the Throttle body arranged.
- the permanent magnetic Magnetic bowls before pouring out the injection mold Housing are inserted into the injection mold, so that the permanent magnetic Magnetic shells as additional functional elements in the plastic housing can be integrated.
- it can also be introduced later the magnetic shells in the housing of the throttle valve assembly his.
- the insertion of the yoke body and the magnetic shells can be automated into the injection mold so that sources of error, which cannot be excluded with a manual composition, are avoidable due to the mechanical production.
- the plastic housing acts as a holder for the magnetic shells, causing detachment of fragments of the magnetic shells is reliably avoided.
- Magnetic shells are often extremely brittle and usually tend to crack, causing fragments to peel off is favored.
- a fragment detached from a magnetic shell can cause a magnetic short circuit, which in turn causes a degradation of the maximum torque that can be generated.
- a detached fragment can cause the motor to lock up mechanically.
- the housing of the throttle valve connector advantageously has holding elements to hold the magnetic trays on. This is how the insertion takes place the magnetic shells in the plastic housing after its manufacture especially simple, because the spaces provided for the magnetic shells through the Holding elements are clearly specified.
- the holding elements are such designed that they hold the magnetic shells on the Ensure plastic housing particularly reliably.
- the holding elements formed as one piece with the plastic housing Bridges and / or springs formed. Alternatively or additionally you can also resilient as holding elements for holding the magnetic shells Elements such as clips can be provided, either in one piece can be produced with the housing or can be provided separately.
- an alternative to the use of a DC motor described so far is the electric motor advantageously as a so-called electronically commutated Electric motor designed, which is also referred to in the industry as an EC motor becomes.
- the windings which form the stator, integrated in the plastic housing.
- the rotor carries the Inference body and the magnetic shells.
- An electronically commutated The electric motor usually has a particularly high torque due to the special proximity of the rotor and stator.
- one regulated energization of the windings of the rotor a particularly precise Regulation of the speed of the electronically commutated electric motor guaranteed.
- Both the DC motor and the electronically commutated electric motor can be designed as an internal rotor or external rotor motor.
- the actuator in particular the electric motor or an electromagnet, with DC voltage or operated with AC voltage.
- the actuator of the throttle body is advantageously for movement the throttle valve depending on a setpoint specification for the power output the internal combustion engine provided. Through this execution of the Throttle body is the in when operating the throttle body the heat generated by the actuator to the combustion site of the fuel flowing air can be removed.
- the advantages achieved with the invention are in particular that the integration of a number of functional elements of the actuator in the Plastic housing the manufacture and assembly of the throttle body has a particularly small size.
- the pipe socket and a Functional element of the actuator firmly connected to each other via positive connections positionable, which means the arrangement of these two parts to each other requires a particularly small amount of space.
- a production of the plastic housing in the injection molding process enables the heat-conducting to be poured in Elements and a number of functional elements in the housing, making the time required to install the throttle body particularly is small.
- the housing can have a number of recesses, into the precisely fitting elements of the throttle valve assembly can be inserted, which makes the work to be performed for the assembly particularly just fails.
- the in heat generated by the actuator is particularly reliable via the pipe socket dissipatable, the heat conductive with the throttle valve of the throttle body connected is. Because here the throttle valve to control the A flow medium can be supplied via the flow medium deriving the heat generated in the actuator from the Throttle body is done.
- An internal combustion engine provided for driving a vehicle has Control of their output a throttle valve 2.
- the Throttle valve connector 2 sits in the vehicle in the intake duct of the internal combustion engine and serves to adjust the mass of the combustion site to be supplied flow medium S, which is designed as a fuel-air mixture can be. This determines the performance of the internal combustion engine.
- the throttle valve connector 2 according to FIG. 1 has a line connector 4 trained thermally conductive component.
- the pipe socket is essentially made of aluminum A and includes for power control of the Vehicle has a throttle valve 6, the line cross-section of the pipe socket closes more or less when operating the throttle valve assembly 2 or releases.
- the throttle valve 6 is on a throttle valve shaft 8 arranged on a drive side 10 of the throttle body 2 is connected to a transmission 12.
- the line connector 4 is in a housing 14 made of plastic K. arranged, in which a drive device 16 of the throttle valve connector 2 is integrated.
- the drive device 16 comprises an actuator 18, which as Electric motor is formed and comprises a number of functional elements.
- a first functional element of the actuator 18 is a pole body Inference body 24, which in the area of the drive device 16 Housing 14 is arranged.
- a pole tube is a one-piece yoke body 24. Alternatively, the yoke body 24 can also consist of several parts be executed.
- the yoke body 24 of the actuator 18 has a first and a second positive connection or dome 26, which is integral with the yoke body 24 have been produced.
- the negative or female educated Dome 26 of the yoke body 24 grip two correspondingly positively or male-shaped dome 28 of the pipe socket 4, which also have been made in one piece with the pipe socket 4.
- the inference body 24 and the pipe stub 4 are special during assembly easy to join together using domes 26 and 28. Hereby are also inaccuracies in the connection due to manufacturing tolerances of the pipe socket 4 with the yoke body 24 in place 30 avoidable, making the connection of the two elements a special has a small footprint.
- the housing 14 there are 24 magnetic shells within the yoke body 32 arranged as further functional elements of the actuator 18.
- the inference body 24 and the magnetic shells 32 comprise a recess 34 of the housing 14, in which a rotor 36 with a shaft 38 is arranged.
- a pole changer 40 which is connected to the shaft 38 of the rotor 36 is connected in a manner not shown.
- Farther has the recess 34 of the housing 14 in the region of the pole changer 40 So-called carbon brushes on what is not shown in the drawing.
- the actuator 18 further includes a bearing 42 which is used to support the shaft 38 of the rotor 36 is provided and in a second recess 44 of the housing 14 is arranged.
- the rotor 36 is assigned to the actuator 18 Axial lock 46 rotatable, but axially secured.
- the shaft 38 of the rotor 36 is also connected via a toothed wheel 48 and a toothed belt 50 a gear 52 connected, which in turn with the transmission 18 of the throttle valve shaft 8 is connected, the type of connection in the drawing is not shown in detail.
- the approximately circular design of the yoke body 24 and the approximately semicircular design of the magnetic shells 32 are shown in FIG. 2 removable, the a cross section of the throttle valve body 2 according to FIG 1 shows.
- the almost circular yoke body designed as a pole tube 24 concentrically surrounds the magnetic shells 32, which in turn are likewise concentrically enclose the rotor 36 in which the shaft 38 is arranged is.
- the magnetic shells 32 are held by holding elements within the rotor 36 provided recess 34 set in the housing 14.
- the holding elements are designed as a spring 54 and web 56, which when viewing the figure 2 run vertically into FIG. 2 or vertically out of FIG. 2. Either the spring 54 and the web 56 are integral with the housing 14 its manufacture was created. Alternatively, a subsequent one can also be used Introduction of the retaining elements designed as a spring 54 and as a web 56 be provided in the housing 14.
- the magnetic shells 32 are approximately semi-circular as a first and a second Magnetic shell 32 formed, but they can also be more than two Include parts.
- the mutually facing ends 58 of the two magnetic shells 32 are in the circumferential direction of the magnetic shells 32 by the spring 54 loaded and the two opposite ends 60 of the magnetic shells 32nd can be loaded against the web 56 designed as a stop.
- the counterpart to the web 56 is thus the spring 54, which is the respective one in the circumferential direction Magnetic shell 32 presses against the web 56, and thus the respective Magnetic shell 32 holds by friction.
- To improve the holding properties can the longitudinal contours of the web 56 and the adjoining Undercut longitudinal contours of the magnetic shells 32.
- the outer contours of the spring 54 or the web 56 are chosen so that they maximally with the inward outer surface complete the magnetic shells 32 so that the range of motion of the rotor 36 is not affected.
- the housing 14 of the drive device 16 and the one designed as a line connector Heat-conducting component 4 is made of plastic K and in the injection molding process manufactured.
- injection molds are further recesses of the housing 14 to be created, in the rigid and / or movable functional elements of the actuator 18 and parts of the Drive device 16 and / or the throttle valve connector 2 after completion of the housing 14 can be inserted.
- These are also for mounting the first and the second magnetic shell provided holding elements, so Spring 54 and web 56, so specified by the injection mold, that with the help the spring 54 and the web 56, the magnetic shells 32 after the manufacture of the Housing 14 are to be fastened in the housing 14.
- Functional elements of the actuator are used to manufacture the housing 14 18 and if necessary further parts of the drive device 16 and / or the Throttle body 2, which are not shown in the drawing, in the injection mold inserted and fixed. Rigid ones are particularly suitable for this Parts of the actuator 18, the drive device 16 and / or the throttle valve assembly 2, which are to be firmly enclosed by plastic K.
- the Line connector 4 and the yoke body 24 are first over the Dome 26 and 28 firmly positioned to each other and then in the injection mold inserted.
- Power supply of the actuator 18 is fixed in the injection mold sprayed with plastic K. To avoid electrical short circuits the material of the plastic is not electrically conductive.
- the at least the yoke body 24 and the pipe socket 4 are used to assemble the drive device 16 further functional elements of the actuator 18 in the housing 14 and further parts of the drive device 16 are arranged. It works out the assembly of the functional elements of the actuator 18 and other parts of the Drive device 16 particularly simple due to numerous positive Embodiments of the housing 14, which this next to the recesses 34th and 44.
- the housing 14 of the throttle valve body 2 according to the figure 1 is in particular the subsequent assembly of the magnetic shells 32 with With the aid of the holding elements spring 54, which are produced in one piece with the housing 14 and web 56 are provided.
- the throttle valve connector 2 is particularly low in manufacturing and Assembly effort can be produced, since the manufacture of the housing 14 a variety of functional elements of the actuator 18 and parts the drive device 16 and / or the throttle valve connector 2 in the housing 14 can be integrated. This is due to the positive connection of the Line connector 4 with the yoke body 24 a particularly low Space requirement of the throttle valve connector 2 with a particularly low manufacturing cost of the throttle valve body 2 ensured. At the same time particularly strong heating when operating the throttle valve assembly 2 of the actuator 18 avoided in that the operation of the actuator 18 heat W generated in the actuator 18 via the line connector 4 and can also be removed from the actuator 18 via the flow medium S. is.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
Description
- Fig. 1:
- schematisch einen Längsschnitt durch einen Drosselklappenstutzen,
- Fig. 2:
- schematisch einen Querschnitt durch den Drosselklappenstutzen nach Figur 1.
Claims (19)
- Drosselklappenstutzen zur Steuerung der Leistung einer Brennkraftmaschine, insbesondere eines Kraftfahrzeugs, der zumindest ein Gehäuse (14) und einen in dem Gehäuse (14) angeordneten eine Drosselklappe (6) aufnehmenden Leitungsstutzen (4) sowie ein die Drosselklappe (6) antreibenden Stellantrieb (18) aufweist, dadurch gekennzeichnet, dass das Gehäuse (14) aus Kunststoff (K) besteht und Funktionselemente des Stellantriebs (18) in dem Gehäuse (14) angeordnet und zumindest teilweise von Kunststoff (K) umgeben sind, wobei die Drosselklappe (6) von einem wärmeleitenden Leitungsstutzen (4) umgeben ist und wobei ein Funktionselement des Stellantriebs (18) und der Leitungsstutzen (4) wärmeleitend miteinander verbunden oder einteilig ausgebildet sind.
- Drosselklappenstutzen nach Anspruch 1, dadurch gekennzeichnet, dass das Funktionselement des Stellantriebs (18) und der Leitungsstutzen (4) zumindest an einer Stelle (30) unmittelbar miteinander verbunden sind.
- Drosselklappenstutzen nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Leitungsstutzen (4) im wesentlichen aus Metall besteht.
- Drosselklappenstutzen nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Leitungsstutzen (4) im wesentlichen aus Aluminium (A) besteht.
- Drosselklappenstutzen nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, das der Leitungsstutzen (4) und das Funktionselement des Stellantriebs (18) Mittel aufweisen, über die der Leitungsstutzen (4) und das Funktionselement des Stellantriebs (18) relativ zueinander positionierbar sind.
- Drosselklappenstutzen nach Anspruch 5, dadurch gekennzeichnet, das die Mittel als Dome (26, 28) ausgebildet sind.
- Drosselklappenstutzen nach Anspruch 5 oder 6, dadurch gekennzeichnet, dass die Mittel des Leitungsstutzens (4) einstückig mit dem Leitungsstutzen (4) und die Mittel des Funktionselements des Stellantriebs (18) einstückig mit dem Funktionselements des Stellantriebs (18) ausgeführt sind.
- Drosselklappenstutzen nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Gehäuse (14) im Spritzgussverfahren hergestellt ist.
- Drosselklappenstutzen nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Leitungsstutzen (4) in dem Gehäuse (14) angeordnet ist.
- Drosselklappenstutzen nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Stellantrieb (18) als Elektromotor ausgebildet ist.
- Drosselklappenstutzen nach Anspruch 10, dadurch gekennzeichnet, dass der Elektromotor ein Gleichstrommotor ist, von dem zumindest dessen Rückschlusskörper (24) in dem Gehäuse (14) angeordnet ist.
- Drosselklappenstutzen nach Anspruch 11, dadurch gekennzeichnet, dass der Rückschlusskörper (24) als Polrohr ausgebildet ist.
- Drosselklappenstutzen nach Anspruch 11 oder 12, dadurch gekennzeichnet, dass das Funktionselement des Stellantriebs (18) der Rückschlusskörper (24) ist.
- Drosselklappenstutzen nach einem der Ansprüche 10 bis 13, dadurch gekennzeichnet, dass die Magnetschalen (32) des Elektromotors zumindest teilweise in dem Gehäuse (14) angeordnet sind.
- Drosselklappenstutzen nach Anspruch 14, dadurch gekennzeichnet, dass das Gehäuse (14) Halteelemente zum Halten der Magnetschalen (32) aufweist.
- Drosselklappenstutzen nach Anspruch 15, dadurch gekennzeichnet, dass die Halteelemente einstückig mit dem Gehäuse (14) hergestellte Federn (54) sind.
- Drosselklappenstutzen nach Anspruch 15 oder 16, dadurch gekennzeichnet, dass die Halteelemente einstückig mit dem Gehäuse (14) hergestellte Stege (56) sind.
- Drosselklappenstutzen nach Anspruch 10, dadurch gekennzeichnet, dass der Elektromotor ein elektronisch kommutierter Elektromotor ist, von dem zumindest dessen Wicklungen in dem Gehäuse (14) angeordnet sind.
- Drosselklappenstutzen nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Stellantrieb (18) zum Bewegen der Drosselklappe in Abhängigkeit einer Sollwertvorgabe für die Leistungsabgabe der Brennkraftmaschine vorgesehen ist
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10007611 | 2000-02-18 | ||
DE10007611A DE10007611A1 (de) | 2000-02-18 | 2000-02-18 | Drosselklappenstutzen |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1126146A2 true EP1126146A2 (de) | 2001-08-22 |
EP1126146A3 EP1126146A3 (de) | 2003-01-22 |
EP1126146B1 EP1126146B1 (de) | 2005-10-12 |
Family
ID=7631545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01100484A Expired - Lifetime EP1126146B1 (de) | 2000-02-18 | 2001-01-09 | Drosselklappenstutzen |
Country Status (3)
Country | Link |
---|---|
US (1) | US6646395B2 (de) |
EP (1) | EP1126146B1 (de) |
DE (2) | DE10007611A1 (de) |
Cited By (7)
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EP1308612A1 (de) * | 2001-10-30 | 2003-05-07 | Visteon Global Technologies, Inc. | Elektronischer Drosselklappenkörper bestehend aus zwei Kunststoffen unterschiedlicher Stabilität |
WO2004113702A1 (de) * | 2003-06-16 | 2004-12-29 | Siemens Aktiengesellschaft | Drosselklappen-verstellvorrichtung |
US7143996B2 (en) * | 2001-08-23 | 2006-12-05 | Siemens Ag | Throttle connection fitting for an internal combustion engine |
EP1231371A3 (de) * | 2001-02-08 | 2008-08-13 | Denso Corporation | Vorrichtung zur Steuerung einer Drosselklappe und Verfahren zur Herstellung derselben und des Motors |
EP2031215A1 (de) * | 2007-08-29 | 2009-03-04 | Honda Motor Co., Ltd | Drosselventilvorrichtung für einen Verbrennungsmotor |
DE102009053830A1 (de) * | 2009-11-18 | 2011-05-19 | Mahle International Gmbh | Stellvorrichtung, Brennkraftmaschine und Verwendung |
WO2020058097A1 (en) * | 2018-09-17 | 2020-03-26 | Vitesco Technologies GmbH | Throttle valve and vehicle |
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DE10120832B4 (de) * | 2001-04-27 | 2006-03-02 | Rk Rose + Krieger Gmbh & Co Kg Verbindungs- Und Positioniersysteme | Elektromotorischer Stelltrieb |
DE10147333A1 (de) * | 2001-09-26 | 2003-04-24 | Bosch Gmbh Robert | Variantenreduzierte Drosseleinrichtung mit austauschbaren Gehäuseteilen |
JP3980939B2 (ja) * | 2002-05-31 | 2007-09-26 | 本田技研工業株式会社 | 船外機 |
JP2004132237A (ja) * | 2002-10-09 | 2004-04-30 | Aisan Ind Co Ltd | スロットル制御装置 |
JP3887342B2 (ja) * | 2003-04-03 | 2007-02-28 | ミネベア株式会社 | 比例ロータリートルカー |
JP2006017080A (ja) * | 2004-07-05 | 2006-01-19 | Denso Corp | 内燃機関用吸気制御装置 |
DE102005042202A1 (de) * | 2005-09-06 | 2007-03-08 | Robert Bosch Gmbh | Verstelleinrichtung |
US7472885B2 (en) * | 2006-03-06 | 2009-01-06 | Honeywell International, Inc. | Compact, lightweight cabin pressure control system butterfly outflow valve with redundancy features |
US7690366B1 (en) * | 2009-05-18 | 2010-04-06 | Robert Bosch Gmbh | Throttle valve and method of producing the same |
US7955542B2 (en) * | 2009-05-18 | 2011-06-07 | Robert Bosch Gmbh | Method of producing a throttle assembly |
US20110283500A1 (en) * | 2010-05-21 | 2011-11-24 | Velkow Murray P | System and tool for removing battery caps |
DE102010042072A1 (de) * | 2010-10-06 | 2012-04-12 | Robert Bosch Gmbh | Gleichstromelektromaschine |
EP2655835B1 (de) * | 2010-12-20 | 2017-05-17 | Continental Automotive GmbH | Ventileinheit |
ITBO20120312A1 (it) * | 2012-06-06 | 2013-12-07 | Magneti Marelli Spa | Valvola a farfalla per un motore a combustione interna provvista di una sede valvola metallica costampata all'interno di un corpo valvola in materiale plastico |
FR2997745B1 (fr) * | 2012-11-06 | 2014-11-07 | Sonceboz Automotive Sa | Vanne motorisee surmoulee a etancheite amelioree |
EP3258148B1 (de) * | 2016-06-14 | 2020-05-06 | Hamilton Sundstrand Corporation | Drehbetätigungsmechanismus |
PL3460329T3 (pl) * | 2017-09-20 | 2020-06-29 | Copreci, S.Coop. | Elektromagnetyczny zawór gazowy, zawór regulujący przepływ gazu oraz kuchenka gazowa |
EP3800716B1 (de) * | 2019-10-03 | 2022-05-04 | Marelli Europe S.p.A. | Drosselklappe zur einstellung der zufuhr eines gases zu einer brennstoffzelle und elektrisch angetriebenes fahrzeug mit der drosselklappe |
JP7401407B2 (ja) * | 2020-07-28 | 2023-12-19 | 株式会社ミクニ | エンジンのスロットル装置 |
BR102021011549A2 (pt) * | 2021-06-14 | 2022-12-27 | Petróleo Brasileiro S.A. - Petrobras | Dispositivo atuador de válvula micrométrica para o controle da pressão de gás |
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EP1231371A3 (de) * | 2001-02-08 | 2008-08-13 | Denso Corporation | Vorrichtung zur Steuerung einer Drosselklappe und Verfahren zur Herstellung derselben und des Motors |
US7143996B2 (en) * | 2001-08-23 | 2006-12-05 | Siemens Ag | Throttle connection fitting for an internal combustion engine |
EP1308612A1 (de) * | 2001-10-30 | 2003-05-07 | Visteon Global Technologies, Inc. | Elektronischer Drosselklappenkörper bestehend aus zwei Kunststoffen unterschiedlicher Stabilität |
WO2004113702A1 (de) * | 2003-06-16 | 2004-12-29 | Siemens Aktiengesellschaft | Drosselklappen-verstellvorrichtung |
US7237529B2 (en) | 2003-06-16 | 2007-07-03 | Siemens Ag | Throttle valve positioning device |
EP2031215A1 (de) * | 2007-08-29 | 2009-03-04 | Honda Motor Co., Ltd | Drosselventilvorrichtung für einen Verbrennungsmotor |
US7661405B2 (en) | 2007-08-29 | 2010-02-16 | Honda Motor Co., Ltd. | Throttle valve device for an internal combustion engine |
DE102009053830A1 (de) * | 2009-11-18 | 2011-05-19 | Mahle International Gmbh | Stellvorrichtung, Brennkraftmaschine und Verwendung |
WO2020058097A1 (en) * | 2018-09-17 | 2020-03-26 | Vitesco Technologies GmbH | Throttle valve and vehicle |
US11591975B2 (en) | 2018-09-17 | 2023-02-28 | Vitesco Technologies GmbH | Throttle valve and vehicle |
Also Published As
Publication number | Publication date |
---|---|
EP1126146A3 (de) | 2003-01-22 |
EP1126146B1 (de) | 2005-10-12 |
DE50107646D1 (de) | 2006-02-23 |
US20010030518A1 (en) | 2001-10-18 |
DE10007611A1 (de) | 2001-08-23 |
US6646395B2 (en) | 2003-11-11 |
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