EP1281848A2 - Drosselklappenstutzen - Google Patents
Drosselklappenstutzen Download PDFInfo
- Publication number
- EP1281848A2 EP1281848A2 EP02012837A EP02012837A EP1281848A2 EP 1281848 A2 EP1281848 A2 EP 1281848A2 EP 02012837 A EP02012837 A EP 02012837A EP 02012837 A EP02012837 A EP 02012837A EP 1281848 A2 EP1281848 A2 EP 1281848A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- throttle valve
- housing
- electronics
- actuator
- shaft
- 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
- 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
-
- 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
- F02D11/106—Detection of demand or actuation
-
- 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
-
- 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
- F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
- F02D2009/0201—Arrangements; Control features; Details thereof
- F02D2009/0284—Throttle control device with means for signalling a certain throttle opening, e.g. by a steplike increase of throttle closing spring force
-
- 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
- throttle body in which the control unit for the Actuator is integrated in the housing of the throttle valve assembly.
- the control unit can be placed in electronics arranged in the housing be integrated.
- the electronics are for further functions of the throttle valve assembly provided, for example for the control of a position control the throttle valve shaft as well as the acquisition and storage of data of the throttle valve assembly.
- the electronics for the electric actuator is arranged in the housing cover, and the Position detection device for detecting the position of the throttle valve shaft a Hall magnet arranged on the drive shaft and one comprises Hall sensor arranged directly next to the Hall magnet.
- the electronics for the electrical are advantageously in the housing cover Actuator arranged on a circuit board.
- a board can be special simply in the housing cover of the housing of the throttle valve assembly install and also has a particularly low overall height.
- the throttle body is advantageously in the housing cover of the housing except the first electronics of the electric actuator a second electronics for electrical arranged outside the housing Devices arranged, the second electronics together with the first Electronics is arranged on the board.
- This is the electronics of the Throttle valve connector not separately to a so-called engine control electronics to dock. This is the way from the signal of the Hall sensor to the evaluation electronics particularly low.
- the current one Position of the throttle valve particularly easy via the signal from the Hall sensor with further parameters of the engine in which the throttle valve assembly is arranged to be coordinated.
- the housing cover advantageously consists predominantly of plastic, electrical connection means are integrated in the housing cover, via which the first electronics of the electric actuator and the second Electronics of the devices arranged outside the housing at least with contactable with the electrical devices arranged outside the housing is.
- electrical connection means can be particularly easily in the Integrate the housing cover if it is manufactured by injection molding has been.
- the contacts for the electronics can then be specified Place in the housing cover of the housing of the throttle valve assembly integrated.
- the throttle valve shaft is advantageously of the electric actuator via a reduction gear connected to the actuator shaft drivable, wherein the position detection device at one end of the Actuator shaft and the reduction gear at the other end of the Actuator shaft are arranged. Due to the spatial separation of the transmission and position detection device is guaranteed particularly reliably, that no abrasion from the transmission into the position detection device arrives.
- the throttle valve connector 10 is used for one, not shown Consumers, for example an injection device, too Motor vehicle, not shown, an air or a fuel-air mixture to supply, by means of the throttle valve assembly 10 which the Fresh gas quantity to be supplied to consumers is controllable.
- the housing 12 is predominantly made of aluminum 18. alternative However, the housing 12 can also be made of plastic.
- a continuous throttle opening 20 is arranged in the housing body 14, about the air or a fuel-air mixture not shown to the consumer is feedable.
- a throttle valve 26 is arranged for setting the volume of the Fresh gas is on a throttle valve shaft 22 using fasteners 24, a throttle valve 26 is arranged.
- the throttle valve shaft 22, the fastening means 24 and the throttle valve 26 are explosive in FIG Take the illustration.
- the throttle valve shaft 22 can with a rope pulley, not shown be connected, in turn via a Bowden cable with an adjusting device is connected for a performance request.
- the adjustment device can be designed as an accelerator pedal of a motor vehicle, so that an actuation of this adjusting device by the driver of the motor vehicle the throttle valve 26 from a minimal opening position, in particular a closed position, up to a position of maximum opening, in particular an open position, can be brought to thereby Control output of the motor vehicle.
- the throttle valve body 10 has an actuator housing 30.
- the actuator housing 30 is integral with the housing 12 of the throttle valve assembly 10 executed.
- the housing 12 of the throttle valve assembly 10 and the actuator housing 30 can alternatively also be made in two pieces.
- a Commutated electric motor trained electric actuator 32 is arranged in the actuator housing 30.
- the electric actuator designed as a commutated electric motor 32 is via a reduction gear 34 with the throttle valve shaft 22 connected.
- the throttle valve shaft 22 is thus of the commutated type Electric motor trained actuator 32 pivotable.
- the electrical devices are indicated in Figure 1, according to this embodiment Ignition device 42, an injection device 44, an oil level measuring device 46 and a Air mass regulation device 48.
- the electrical devices 40 are electrical Lines 49 electrically with the electrical connecting means of the housing cover 17 of the throttle valve connector connected.
- the electrical devices 40 are like the throttle valve body 10 in the internal combustion engine arranged of the motor vehicle, neither in the drawing the internal combustion engine and the motor vehicle are shown in more detail.
- the electrical connection means of the second housing cover 17 are connected to the electric actuator 32 via a circuit board 50.
- the Circuit board 50 has bores 52 through which circuit board 50 is used as a metallic one Screws formed fastener 54 on the second housing cover 17 of the throttle valve assembly 10 is to be arranged.
- a first electronics for the electric actuator is on the circuit board 50 32 and a second electronics 58 for those arranged outside the housing 12 electrical devices 40 arranged. Both the first electronics 56 as well as the second electronics 58 are above those in the second housing cover 17 at least partially arranged electrical connection means the electrical arranged outside the throttle valve body 10 Devices 40 connectable.
- the first electronics 56 and the second electronics 58 are applied to the circuit board 50 in an integrated design. Hence from not to decide on the outside which area of the circuit board 50 to the first Electronics 56 and which area of the board to the second electronics 58 heard. Alternatively, however, the circuit board 50 can also be clearly recognized from the outside Have areas for the first electronics 56 and the second Electronics 58 are provided.
- the second electronics 58 for the outside of the housing 12 of the throttle valve assembly 10 arranged devices 40 comprises a control unit, a data acquisition unit and a data storage unit.
- the throttle valve connector 10 has a contactless position detection device 70 on.
- the non-contact position detection device 70 comprises a first Hall sensor 72 and a second Hall sensor 74 as well a Hall magnet 76.
- the Hall magnet 76 alternately has pie pieces N magnetizations and S magnetizations.
- the Hall magnet 76 is arranged on the end of the actuator shaft 28, the reduction gear 34 is turned away. The Hall magnet 76 therefore rotates when the actuator shaft 28 of the electric actuator 32 rotates.
- the Actuator shaft 28 adjusts with its rotary motion via the reduction gear 34, the throttle valve shaft 22 and thus that on the throttle valve shaft 22 arranged throttle valve 26. With the reduction ratio of the reduction gear 34 is therefore via the actuator shaft 28 of the actuator 32 by means of the Hall magnet 76, the current position the throttle valve shaft 22 and thus the throttle valve 26 exactly determinable.
- the electric actuator 32 When operating the throttle valve assembly 10, the electric actuator 32 from the first electronics 56 for adjusting the throttle valve shaft 22 controlled. Via a rotary movement of the actuator shaft 28 and the reduction gear 34 then becomes dependent on the control parameters the throttle valve shaft 22 is adjusted.
- the rotation of the Throttle valve shaft 22 is indirectly by means of non-contact the position detection device 70 detects.
Landscapes
- 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)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
Description
- Figur 1
- schematisch einen Drosselklappenstutzen,
- Figur 2
- schematisch den elektrischen Stellantrieb mit der Positionserfassungseinrichtung und
- Figur 3
- schematisch die Positionserfassungseinrichtung.
Claims (8)
- Drosselklappenstutzen (10) mit einem einen Gehäusedeckel (17) und einen Gehäusekörper (14) umfassenden Gehäuse (12) und einer durchgehenden Drosselöffnung (20) für eine auf einer Drosselklappenwelle (22) angeordnete Drosselklappe (26), wobei die Drosselklappenwelle (22) mittels einer in dem Gehäuse (12) angeordneten Elektronik (56) in Abhängigkeit vorgebbarer Parameter von einem ebenfalls in dem Gehäuse (12) angeordneten und eine Stellantriebswelle (28) aufweisenden elektrischen Stellantrieb (32) antreibbar ist, wobei die Stellung der Drosselklappenwelle (22) über eine in dem Gehäuse (12) angeordnete Positionserfassungseinrichtung erfaßbar ist, dadurch gekennzeichnet, daß die Elektronik (56, 58) für den elektrischen Stellantrieb (32) in dem Gehäusedeckel (17) angeordnet ist und die Positionserfassungseinrichtung (70) zur Erfassung der Position der Drosselklappenwelle (22) einen an der Stellantriebswelle (28) angeordneten Hallmagneten () sowie einen unmittelbar neben dem Hallmagneten (76) angeordneten Hallsensor (72, 74) umfaßt.
- Drosselklappenstutzen (10) nach Anspruch 1 dadurch gekennzeichnet, daß der elektrische Stellantrieb (32) ein elektrisch kommutierter Motor ist.
- Drosselklappenstutzen (10) nach Anspruch 1 oder 2 dadurch gekennzeichnet, daß in dem Gehäusedeckel (16, 17) die Elektronik für den elektrischen Stellantrieb (32) auf einer Platine (82) angeordnet ist.
- Drosselklappenstutzen (10) nach Anspruch 3 dadurch gekennzeichnet, daß in dem Gehäusedeckel (16, 17) außer der ersten Elektronik (56) des elektrischen Stellantriebs (32) eine zweite Elektronik (58) für außerhalb des Gehäuses (12) angeordnete elektrische Geräte (40) in dem Gehäusedeckel (16, 17) angeordnet ist, wobei die zweite Elektronik (58) gemeinsam mit der ersten Elektronik (56) auf der Platine (82) angeordnet ist.
- Drosselklappenstutzen nach Anspruch 5 dadurch gekennzeichnet, daß der Gehäusedeckel (16, 17) überwiegend aus Kunststoff (38) besteht, wobei in den Gehäusedeckel (16, 17) elektrische Verbindungsmittel (80) integriert sind, über die die erste Elektronik (56) des elektrischen Stellantriebs (32) und die zweite Elektronik (58) der außerhalb des Gehäuses (12) angeordneten elektrischen Geräte (40) zumindest mit den außerhalb des Gehäuses (12) angeordneten elektrischen Geräten (40) kontaktierbar ist.
- Drosselklappenstutzen (10) nach Anspruch 5 oder 6 dadurch gekennzeichnet, daß die elektrischen Geräte (40) in einem Verbrennungsmotor eines Kraftfahrzeugs () angeordnet sind.
- Drosselklappenstutzen (10) nach einem der Ansprüche 5 bis 7 dadurch gekennzeichnet, daß die außerhalb des Gehäuses (12) angeordneten elektrischen Geräte (40) ein Zündungsgerät und/oder ein Einspritzgerät und/oder ein Ölstandsmeßgerät (46) und/oder ein Luftmassenreguliergerät (48) und/oder ein Zündungsgerät (42) sind.
- Drosselklappenstutzen (10) nach einem der Ansprüche 1 bis 8 dadurch gekennzeichnet, daß die Drosselklappenwelle (22) von dem elektrischen Stellantrieb (32) über ein mit der Stellantriebswelle (28) verbundenes Untersetzungsgetriebe (34) antreibbar ist, wobei die Positionserfassungseinrichtung (70) an dem einen Ende der Stellantriebswelle (28) und das Untersetzungsgetriebe (34) an dem anderen Ende der Stellantriebswelle (28) angeordnet ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10137454 | 2001-08-02 | ||
DE10137454A DE10137454A1 (de) | 2001-08-02 | 2001-08-02 | Drosselklappenstutzen |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1281848A2 true EP1281848A2 (de) | 2003-02-05 |
EP1281848A3 EP1281848A3 (de) | 2004-02-25 |
EP1281848B1 EP1281848B1 (de) | 2006-02-22 |
Family
ID=7693836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02012837A Expired - Lifetime EP1281848B1 (de) | 2001-08-02 | 2002-06-10 | Drosselklappenstutzen |
Country Status (3)
Country | Link |
---|---|
US (1) | US6729299B2 (de) |
EP (1) | EP1281848B1 (de) |
DE (2) | DE10137454A1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1609969A1 (de) * | 2003-03-20 | 2005-12-28 | Keihin Corporation | Struktur zur bereitstellung einer elektronischen steuervorrichtung für ein kraftfahrzeug und struktur zur befestigung einer wärme erzeugenden drosselkörperkomponente |
EP2020492A1 (de) * | 2007-07-31 | 2009-02-04 | Mann+Hummel Gmbh | Drosselventil |
WO2009141190A1 (de) * | 2008-05-21 | 2009-11-26 | Robert Bosch Gmbh | Stelleinheit |
US9620104B2 (en) | 2013-06-07 | 2017-04-11 | Apple Inc. | System and method for user-specified pronunciation of words for speech synthesis and recognition |
WO2020047773A1 (zh) * | 2018-09-05 | 2020-03-12 | 本田技研工业株式会社 | 通用引擎的节气门装置 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10112427A1 (de) * | 2001-03-15 | 2002-09-19 | Bosch Gmbh Robert | Elektromotorische Stelleinheit für ein Zumeßsystem einer Brennkraftmaschine |
DE102004022325A1 (de) * | 2003-05-08 | 2004-12-09 | Aisan Kogyo K.K., Obu | Drosselregelungseinrichtungen |
DE102004025926A1 (de) * | 2003-05-29 | 2004-12-23 | Aisan Kogyo K.K., Obu | Drosselregelungseinrichtungen |
ITBO20030532A1 (it) * | 2003-09-15 | 2005-03-16 | Magneti Marelli Powertrain Spa | Metodo per la realizzazione di una valvola a farfalla a |
JP4287291B2 (ja) * | 2004-01-06 | 2009-07-01 | ヤマハ発動機株式会社 | 車両のスロットル装置 |
US7882852B2 (en) * | 2004-05-04 | 2011-02-08 | Woodward Hrt, Inc. | Direct drive servovalve device with redundant position sensing and methods for making the same |
US7584530B2 (en) * | 2005-01-12 | 2009-09-08 | Shulman Alvin D | Method and apparatus for compressing scrap metal strip |
US8074622B2 (en) * | 2005-01-25 | 2011-12-13 | Borgwarner, Inc. | Control and interconnection system for an apparatus |
TWI302962B (en) * | 2005-06-23 | 2008-11-11 | Honda Motor Co Ltd | Electronic control system for carburetor |
GB0613662D0 (en) * | 2006-07-10 | 2006-08-16 | Rotork Controls | Improvements to valve actuators |
FR2911662B1 (fr) * | 2007-01-20 | 2009-02-27 | Fresenius Vial Soc Par Actions | Verrou pour dispositif de fixation. |
JP4954786B2 (ja) * | 2007-05-09 | 2012-06-20 | 株式会社ニッキ | 電子制御手段を内蔵したスロットル装置 |
US7536991B2 (en) * | 2007-07-09 | 2009-05-26 | Magneti Marelli Powertrain Usa | Fuel injection for small engines |
JP5003795B2 (ja) * | 2010-06-15 | 2012-08-15 | 株式会社デンソー | バルブ駆動装置 |
FR2978998B1 (fr) * | 2011-08-08 | 2013-07-26 | Sonceboz Automotive Sa | Dispositif de dosage compact |
US10815908B2 (en) * | 2015-10-06 | 2020-10-27 | Kohler Co. | Throttle drive actuator for an engine |
JP7018045B2 (ja) * | 2019-09-06 | 2022-02-09 | ジェコー株式会社 | アクチュエータ及び排気バルブ駆動装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0596392A1 (de) * | 1992-10-29 | 1994-05-11 | MAGNETI MARELLI S.p.A. | Luftzufuhrvorrichtung für Brennkraftmaschine |
US5711271A (en) * | 1995-05-05 | 1998-01-27 | Robert Bosch Gmbh | Throttle apparatus for an internal combustion engine |
DE19719991A1 (de) * | 1997-05-13 | 1998-11-19 | Mannesmann Vdo Ag | Lastverstelleinrichtung |
DE19903490A1 (de) * | 1999-01-29 | 2000-08-24 | A B Elektronik Gmbh | Drehwinkelsensor |
US6116216A (en) * | 1996-10-01 | 2000-09-12 | Orix Vehicle Technology Pty Ltd | Engine manifold valve control |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2208549B (en) * | 1987-08-03 | 1991-10-02 | Hitachi Ltd | Angle sensor for throttle valve of internal combustion engine |
JP2800014B2 (ja) * | 1989-01-31 | 1998-09-21 | アイシン精機株式会社 | スロットル制御装置 |
JPH02204641A (ja) * | 1989-01-31 | 1990-08-14 | Aisin Seiki Co Ltd | スロットル制御装置 |
JP2876662B2 (ja) * | 1989-12-05 | 1999-03-31 | アイシン精機株式会社 | スロットル制御装置 |
DE4333800A1 (de) * | 1993-10-04 | 1995-04-06 | Deutsche Automobilgesellsch | Vorrichtung zur Drehwinkeldetektierung |
JPH0968403A (ja) * | 1995-08-31 | 1997-03-11 | Denso Corp | スロットルバルブ開度センサ |
US5619195A (en) * | 1995-12-29 | 1997-04-08 | Charles D. Hayes | Multi-axial position sensing apparatus |
DE19728349A1 (de) * | 1997-07-03 | 1999-01-07 | Telefunken Microelectron | Sensoranordnung und Motorsteuerungseinrichtung für einen Verbrennungsmotor |
DE19825727A1 (de) * | 1998-06-09 | 1999-12-16 | Mannesmann Vdo Ag | Drosselklappenstutzen |
DE19843770A1 (de) * | 1998-09-24 | 2000-03-30 | Mannesmann Vdo Ag | Einrichtung zur Kontaktierung einer Platine |
JP2000130187A (ja) * | 1998-10-27 | 2000-05-09 | Keihin Corp | エンジン用吸気量制御装置 |
EP1024267A3 (de) * | 1999-01-29 | 2003-08-06 | AB Elektronik GmbH | Drosselklappendrehwinkelsensor |
DE29908409U1 (de) * | 1999-01-29 | 2000-09-28 | Ab Elektronik Gmbh, 59368 Werne | Drosselklappendrehwinkelsensor |
DE10023695B4 (de) * | 1999-05-17 | 2004-06-09 | Ab Elektronik Gmbh | Verstellvorrichtung |
US6443135B1 (en) * | 1999-10-05 | 2002-09-03 | Pierburg Aktiengesellschaft | Assembly of a valve unit, a combustion air intake and an exhaust gas recirculation unit for an internal combustion engine |
JP2001123855A (ja) * | 1999-10-21 | 2001-05-08 | Unisia Jecs Corp | スロットルバルブ装置 |
JP3491587B2 (ja) * | 1999-12-21 | 2004-01-26 | 株式会社デンソー | 回転角度検出センサのフェイルモード調整方法 |
JP3893907B2 (ja) * | 2001-06-14 | 2007-03-14 | 株式会社デンソー | 内燃機関用吸気制御装置 |
-
2001
- 2001-08-02 DE DE10137454A patent/DE10137454A1/de not_active Withdrawn
-
2002
- 2002-06-10 DE DE50205853T patent/DE50205853D1/de not_active Expired - Lifetime
- 2002-06-10 EP EP02012837A patent/EP1281848B1/de not_active Expired - Lifetime
- 2002-07-18 US US10/200,049 patent/US6729299B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0596392A1 (de) * | 1992-10-29 | 1994-05-11 | MAGNETI MARELLI S.p.A. | Luftzufuhrvorrichtung für Brennkraftmaschine |
US5711271A (en) * | 1995-05-05 | 1998-01-27 | Robert Bosch Gmbh | Throttle apparatus for an internal combustion engine |
US6116216A (en) * | 1996-10-01 | 2000-09-12 | Orix Vehicle Technology Pty Ltd | Engine manifold valve control |
DE19719991A1 (de) * | 1997-05-13 | 1998-11-19 | Mannesmann Vdo Ag | Lastverstelleinrichtung |
DE19903490A1 (de) * | 1999-01-29 | 2000-08-24 | A B Elektronik Gmbh | Drehwinkelsensor |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1609969A1 (de) * | 2003-03-20 | 2005-12-28 | Keihin Corporation | Struktur zur bereitstellung einer elektronischen steuervorrichtung für ein kraftfahrzeug und struktur zur befestigung einer wärme erzeugenden drosselkörperkomponente |
EP1609969A4 (de) * | 2003-03-20 | 2009-04-29 | Keihin Corp | Struktur zur bereitstellung einer elektronischen steuervorrichtung für ein kraftfahrzeug und struktur zur befestigung einer wärme erzeugenden drosselkörperkomponente |
EP2020492A1 (de) * | 2007-07-31 | 2009-02-04 | Mann+Hummel Gmbh | Drosselventil |
FR2919703A1 (fr) * | 2007-07-31 | 2009-02-06 | Mann & Hummel Gmbh | Vanne d'etranglement. |
WO2009141190A1 (de) * | 2008-05-21 | 2009-11-26 | Robert Bosch Gmbh | Stelleinheit |
CN102037222A (zh) * | 2008-05-21 | 2011-04-27 | 罗伯特·博世有限公司 | 调节单元 |
US9620104B2 (en) | 2013-06-07 | 2017-04-11 | Apple Inc. | System and method for user-specified pronunciation of words for speech synthesis and recognition |
WO2020047773A1 (zh) * | 2018-09-05 | 2020-03-12 | 本田技研工业株式会社 | 通用引擎的节气门装置 |
US11346292B2 (en) | 2018-09-05 | 2022-05-31 | Honda Motor Co., Ltd. | General engine throttle apparatus |
Also Published As
Publication number | Publication date |
---|---|
EP1281848B1 (de) | 2006-02-22 |
US20030024505A1 (en) | 2003-02-06 |
EP1281848A3 (de) | 2004-02-25 |
DE10137454A1 (de) | 2003-02-20 |
DE50205853D1 (de) | 2006-04-27 |
US6729299B2 (en) | 2004-05-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1281848A2 (de) | Drosselklappenstutzen | |
EP1404957B1 (de) | Verfahren zur berührungslosen erfassung der position einer drosselklappenwelle eines drosselklappenstutzens und drosselklappenstutzen | |
DE69517828T2 (de) | Gaspedalstellungsgeber | |
DE69923320T2 (de) | Elektronisches Fahrpedal mit einem Kickdown-System | |
DE69905648T2 (de) | Spiralförmige Kabelbetätigung für Kabelschaltzug | |
EP1602520A2 (de) | Pedalbaugruppe für Kraftfahrzeuge | |
EP0791133A1 (de) | Drosselvorrichtung für eine brennkraftmaschine | |
DE102006044855A1 (de) | Vorrichtung zur Drehwinkelerfassung für eine elektromotorisch betriebene Drosselklappe | |
DE102007023039A1 (de) | Elektrisch gesteuerte Drosselvorrichtung | |
DE3447896A1 (de) | Drosselklappensensor fuer eine brennkraftmaschine | |
DE102012220185A1 (de) | Positionserfassungsvorrichtung | |
EP0984121A2 (de) | Antriebseinrichtung mit einem Stellantrieb | |
DE19814146A1 (de) | Drosselsteuerungseinrichtung | |
DE10027193A1 (de) | Gasdrehgriff | |
EP0981684B1 (de) | Lastverstelleinrichtung | |
WO2006063906A1 (de) | Schaltklappeneinrichtung | |
EP1156200A2 (de) | Klappenstelleinheit | |
EP0865148A1 (de) | Kommutatormotor mit Motorbetriebssensor | |
EP0675276B1 (de) | Ansteuerung für eine Drosselklappe | |
WO2017129439A1 (de) | Lenksäule mit elektrischer lenkungsverriegelung | |
EP1377733B1 (de) | Drosselklappenstutzen und elektronikmodul | |
DE19642613C2 (de) | Vorrichtung und Verfahren zur Steuerung der Leerlaufdrehzahl eines Verbrennungsmotors | |
EP1404958B1 (de) | Drosselklappenstutzen | |
DE10244102B4 (de) | Sensoranordnung zum Erfassen einer umdrehungsbezogenen Grösse eines elektrischen Motors | |
DE19709748A1 (de) | Drosselvorrichtung für eine Brennkraftmaschine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: 7F 02D 11/10 B Ipc: 7F 02D 9/10 A |
|
17P | Request for examination filed |
Effective date: 20040322 |
|
17Q | First examination report despatched |
Effective date: 20040517 |
|
AKX | Designation fees paid |
Designated state(s): DE FR |
|
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): DE FR |
|
REF | Corresponds to: |
Ref document number: 50205853 Country of ref document: DE Date of ref document: 20060427 Kind code of ref document: P |
|
ET | Fr: translation filed | ||
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 |
|
26N | No opposition filed |
Effective date: 20061123 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: TP |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20120630 Year of fee payment: 11 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20120705 Year of fee payment: 11 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 50205853 Country of ref document: DE Effective date: 20140101 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20140228 |
|
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: 20140101 |
|
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: 20130701 |