WO2002029226A1 - Drosselklappenstelleinheit - Google Patents
Drosselklappenstelleinheit Download PDFInfo
- Publication number
- WO2002029226A1 WO2002029226A1 PCT/DE2001/003696 DE0103696W WO0229226A1 WO 2002029226 A1 WO2002029226 A1 WO 2002029226A1 DE 0103696 W DE0103696 W DE 0103696W WO 0229226 A1 WO0229226 A1 WO 0229226A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- throttle valve
- connector
- actuating unit
- unit according
- valve actuating
- Prior art date
Links
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
- 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
- F02D9/107—Manufacturing or mounting details
Definitions
- the invention is based on a throttle valve actuating unit of the type defined in the preamble of claim 1.
- a drive chamber is formed on the throttle valve connector, through which an air or fuel-air mixture leading gas channel passes, which is covered with a plastic cover is closed and a drive motor, a reducing gear connecting this to the throttle valve shaft and a connector for connecting the
- Throttle valve actuator unit contains an electrical control unit.
- the connector is formed on the plastic cover.
- the throttle valve actuating unit has the diameter of the throttle valve connector and the dimensions of the fastening flange
- Throttle body and with regard to the training of the Connector specific customer characteristics, so that for each customer special manufacturing tools must be kept, which are sometimes very complex and significantly increase the manufacturing costs for the throttle valve control unit.
- the throttle valve actuating unit according to the invention has the
- the connector is also attached to the housing module and attached to it as a separate part.
- the connector can be prefabricated by the manufacturer in versions covering different customer specifications and attached to the housing module in the same position.
- the connector pins themselves can be connected to the other necessary contact points via a printed circuit board that is prepared to accommodate different connector variants.
- a connecting piece with an individually adapted hose connection geometry is used as a separate piece of pipe in the throttle valve connector.
- the tube piece which is made of plastic or metal as a separate part, can easily be designed according to customer requirements in its hose connection geometry and then inserted into the throttle valve connector, e.g. pressed or glued.
- the throttle valve assembly is manufactured as an extruded profile.
- This has the advantage of significantly lower manufacturing costs compared to the previously used die casting process, as well as the advantage of significantly lower tool costs.
- the extruded profile design also opens up the possibility of several Cover throttle valve diameter with a single tool.
- the extruded profile is manufactured as an endless profile with the corresponding clear diameter and the flange dimensions of the throttle valve connector and then cut off in the required length of the throttle valve connector. The cut blank is then machined to the desired final shape.
- Fig. 1 is a perspective view of a
- Fig. 2 is a perspective view of the
- FIG. 3 is a perspective view of a blank cut from an extruded profile for a modified throttle valve assembly
- Fig. 4 is a perspective view of the
- Throttle valve actuating unit for an internal combustion engine a throttle valve connector 11 is placed on a housing module 12 and firmly connected to the latter.
- a throttle valve shaft 14 carrying a throttle valve 13 is rotatably mounted in the throttle valve neck 11.
- the housing module 12 made of plastic, which encloses a drive chamber for receiving an electric drive of the throttle valve shaft, has a shell-shaped base body 15 and a cover 16 closing the base body 15, as well as a hollow cylindrical receiving compartment 17 molded onto the base body 15, which strives at right angles from base body 15.
- the electric motor of the drive is accommodated in the receiving compartment 17, one end of the motor output shaft being rotatably supported in a bearing shell 18 which closes the end of the receiving compartment 17 remote from the base body 15.
- a through opening 19 is formed in the base body 15, the normal or opening axis of which is aligned parallel to the longitudinal axis of the receiving compartment 17.
- the throttle valve shaft 14 enters with an end of the shaft through the through opening 19 into an interior space enclosed by the base body 15.
- the throttle valve shaft 14 is via a reduction gear with the motor output shaft, which also protrudes into the interior of the electric motor mechanically coupled, as shown and described in detail in DE 195 25 510 AI.
- a sensor for reporting the pivot position of the throttle valve 13, which is, however, arranged on the base body 15 (and not on the cover 16). Both the connections of the electric motor and the connections of the sensor are led to a plug 20, via which a plug connection to a control unit can be established.
- the plug 20, like the throttle valve connector 11, can be attached to the housing module 12, specifically to the base body 15, and can be fixed thereon.
- fits are formed on the base body 15 on the one hand and on the throttle valve connector 11 and connector 20 on the other hand, which interlock when joining and the precise tolerance position of the throttle valve connector 11 and the connector 20 on the housing module 12 guarantee. Fitting pairs between the base body 15 and the throttle valve connector 11 are designated in FIG. 2 by 21, 21 'and 22, 22'. A pair of fits between base body 15 and connector 20 is designated 23, 23 '.
- the throttle valve connector 11 and the connector 20 separate parts prepared for connection to the housing module 12, which are produced separately from the housing module 12 and can therefore be easily adapted to the customer-specific requirements.
- Such requirements are different Diameter of the throttle valve connector 11 and different dimensions of the mounting flange 111 formed on the throttle valve connector 11.
- the number of pins and the pin arrangement in the connector 20 also change according to customer requirements.
- These separately manufactured parts are then placed in the desired versions by means of the fits 21-23 in the exact position on the housing module 12 and fixed on the latter, for example by means of dowel pins.
- the throttle valve connector 11 is produced as an extruded profile.
- the extruded profile is manufactured as an endless profile, and then blanks with a length required for the throttle valve connector 11 are separated from the extruded profile.
- Such a blank 25 cut to length from an extruded profile is shown in FIG. 3.
- This blank 25 already has, from the extruded profile, essentially the desired inside diameter of the throttle valve connector 11 and the dimensions of the fastening flange 111.
- This blank 25 is then machined to the desired final shape of the throttle valve connector 11, as can be seen in FIG. 4.
- the throttle valve connector 11 shown in FIGS. 1 and 2 is manufactured in the same way.
- the throttle valve assembly 11 is also provided with a connection cover 24 for attaching a connection hose.
- This connector cover 24 has a hose connection geometry on its free end protruding from the throttle valve connector 11 241, which in turn must be designed differently for different customers.
- the connecting scoop 24 is made as a separate piece of pipe made of plastic or metal and is then inserted into the throttle valve connector 11.
- the separate manufacture of the connector cover 14 also allows the hose connector geometry to be adapted inexpensively to customer specifications.
- the pipe section is fastened in the throttle valve connector 11, for example, by pressing or gluing.
- the position of the pipe section in the throttle valve connector 11 can be predetermined by an annular stop shoulder 26 formed on the inner wall of the connector (FIGS. 2 and 4).
- Throttle valve connection piece 11 and connection piece 24 can also be in one piece, for example by after the blank 25 has been cut to length from the extruded profile, the connecting scoop 24 is finished by machining.
- a casting body comprising plastic or metal throttle body 11 and connection hood 24 can also be produced using casting technology, which may need to be reworked.
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)
- Lift Valve (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002532781A JP2004510911A (ja) | 2000-10-04 | 2001-09-26 | スロットルバルブアクチュエータユニット |
DE50113330T DE50113330D1 (de) | 2000-10-04 | 2001-09-26 | Drosselklappenstelleinheit |
AU13815/02A AU782698B2 (en) | 2000-10-04 | 2001-09-26 | Throttle-valve actuating unit |
EP01982148A EP1327064B1 (de) | 2000-10-04 | 2001-09-26 | Drosselklappenstelleinheit |
US10/148,549 US6886806B2 (en) | 2000-10-04 | 2001-09-26 | Throttle-valve actuating unit |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10048937A DE10048937A1 (de) | 2000-10-04 | 2000-10-04 | Drosselklappenstelleinheit |
DE10048937.0 | 2000-10-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002029226A1 true WO2002029226A1 (de) | 2002-04-11 |
Family
ID=7658535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2001/003696 WO2002029226A1 (de) | 2000-10-04 | 2001-09-26 | Drosselklappenstelleinheit |
Country Status (6)
Country | Link |
---|---|
US (1) | US6886806B2 (de) |
EP (1) | EP1327064B1 (de) |
JP (1) | JP2004510911A (de) |
AU (1) | AU782698B2 (de) |
DE (2) | DE10048937A1 (de) |
WO (1) | WO2002029226A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008001920A1 (de) | 2008-05-21 | 2009-11-26 | Robert Bosch Gmbh | Stelleinrichtung |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10156478B4 (de) * | 2001-11-16 | 2013-11-21 | Pierburg Gmbh | Drosselklappenstelleinheit |
JP2004162679A (ja) * | 2002-11-08 | 2004-06-10 | Aisan Ind Co Ltd | 電動式スロットルボデー |
DE10341396B3 (de) | 2003-09-05 | 2004-12-16 | Pierburg Gmbh | Klappenstellvorrichtung |
JP2006017080A (ja) * | 2004-07-05 | 2006-01-19 | Denso Corp | 内燃機関用吸気制御装置 |
JP4104594B2 (ja) | 2004-12-22 | 2008-06-18 | 株式会社ケーヒン | エンジン用吸気制御装置 |
DE102005023613B3 (de) * | 2005-05-20 | 2006-09-07 | Pierburg Gmbh | Verfahren zur Herstellung eines modularen Klappenstutzens für Drossel-, Stell- oder Regelklappen in einer Verbrennungskraftmaschine |
JP4551351B2 (ja) * | 2006-04-18 | 2010-09-29 | 株式会社デンソー | スロットル弁装置 |
AU2013377013B2 (en) | 2013-02-01 | 2016-06-30 | Emd Acquisition Llc | Improved lithium manganese oxide compositions |
USD927551S1 (en) | 2017-03-21 | 2021-08-10 | Holley Performance Products, Inc. | Adapter |
JP2019085902A (ja) * | 2017-11-02 | 2019-06-06 | 株式会社ニッキ | 電動式空気量調整装置 |
KR102003924B1 (ko) * | 2018-06-15 | 2019-07-26 | 주식회사 현대케피코 | 전자 제어 스로틀밸브 장치 |
USD935304S1 (en) * | 2020-04-18 | 2021-11-09 | K&N Engineering, Inc. | Throttle body spacer |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995014911A1 (de) * | 1993-11-20 | 1995-06-01 | Ab Elektronik Gmbh | Verstellvorrichtung |
DE19525510A1 (de) | 1995-07-13 | 1997-01-16 | Bosch Gmbh Robert | Drosselklappenstelleinheit |
US5718202A (en) * | 1994-12-07 | 1998-02-17 | Robert Bosch Gmbh | Apparatus for an internal combustion engine |
US5752484A (en) * | 1994-06-18 | 1998-05-19 | Ab Elektronik Gmbh | Throttle valve device |
EP1024268A2 (de) * | 1999-01-29 | 2000-08-02 | Ford Motor Company | Elektronische Drosselklappensteuerung mit einstellbarem Fehlermechanismus |
DE19903490A1 (de) * | 1999-01-29 | 2000-08-24 | A B Elektronik Gmbh | Drehwinkelsensor |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63191249U (de) * | 1987-05-29 | 1988-12-09 | ||
DE4038762A1 (de) * | 1990-12-05 | 1992-06-11 | Bosch Gmbh Robert | Stelleinrichtung |
JP3062289B2 (ja) * | 1991-04-24 | 2000-07-10 | 臼井国際産業株式会社 | スライド式排気ブレーキ装置のシリンダー装置 |
DE4128448A1 (de) * | 1991-08-28 | 1993-03-04 | Bosch Gmbh Robert | Gehaeuse fuer einen luftmassenmesser |
DE29501451U1 (de) * | 1995-02-01 | 1995-06-14 | Ab Elektronik Gmbh, 59368 Werne | Drosselklappensystem |
JP3908846B2 (ja) * | 1998-02-05 | 2007-04-25 | 本田技研工業株式会社 | 樹脂製部材の接続構造 |
DE19854594A1 (de) * | 1998-11-26 | 2000-05-31 | Mannesmann Vdo Ag | Drosselklappenstutzen |
US6364287B1 (en) * | 2000-08-07 | 2002-04-02 | Visteon Global Technologies, Inc. | Electronic throttle return spring assembly |
US6672280B2 (en) * | 2001-03-09 | 2004-01-06 | Visteon Global Technologies, Inc. | Torsion spring assembly for electronic throttle |
-
2000
- 2000-10-04 DE DE10048937A patent/DE10048937A1/de not_active Withdrawn
-
2001
- 2001-09-26 JP JP2002532781A patent/JP2004510911A/ja active Pending
- 2001-09-26 WO PCT/DE2001/003696 patent/WO2002029226A1/de active IP Right Grant
- 2001-09-26 US US10/148,549 patent/US6886806B2/en not_active Expired - Lifetime
- 2001-09-26 DE DE50113330T patent/DE50113330D1/de not_active Expired - Lifetime
- 2001-09-26 AU AU13815/02A patent/AU782698B2/en not_active Ceased
- 2001-09-26 EP EP01982148A patent/EP1327064B1/de not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995014911A1 (de) * | 1993-11-20 | 1995-06-01 | Ab Elektronik Gmbh | Verstellvorrichtung |
US5752484A (en) * | 1994-06-18 | 1998-05-19 | Ab Elektronik Gmbh | Throttle valve device |
US5718202A (en) * | 1994-12-07 | 1998-02-17 | Robert Bosch Gmbh | Apparatus for an internal combustion engine |
DE19525510A1 (de) | 1995-07-13 | 1997-01-16 | Bosch Gmbh Robert | Drosselklappenstelleinheit |
EP1024268A2 (de) * | 1999-01-29 | 2000-08-02 | Ford Motor Company | Elektronische Drosselklappensteuerung mit einstellbarem Fehlermechanismus |
DE19903490A1 (de) * | 1999-01-29 | 2000-08-24 | A B Elektronik Gmbh | Drehwinkelsensor |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008001920A1 (de) | 2008-05-21 | 2009-11-26 | Robert Bosch Gmbh | Stelleinrichtung |
WO2009141189A1 (de) | 2008-05-21 | 2009-11-26 | Robert Bosch Gmbh | Stelleinrichtung |
Also Published As
Publication number | Publication date |
---|---|
EP1327064B1 (de) | 2007-11-28 |
US6886806B2 (en) | 2005-05-03 |
JP2004510911A (ja) | 2004-04-08 |
AU1381502A (en) | 2002-04-15 |
EP1327064A1 (de) | 2003-07-16 |
DE10048937A1 (de) | 2002-04-11 |
US20030089870A1 (en) | 2003-05-15 |
DE50113330D1 (de) | 2008-01-10 |
AU782698B2 (en) | 2005-08-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69300115T2 (de) | Drosseldrehschieber für die Kraftstoffversorgungsanlage einer Brennkraftmaschine und seine Anwendung in einem Drosselklappengehäuse. | |
EP1327064B1 (de) | Drosselklappenstelleinheit | |
DE4329527A1 (de) | Drosseleinrichtung | |
DE102012203624B4 (de) | Abgasturbolader zur Verwendung mit einem Verbrennungsmotor | |
WO1995006807A1 (de) | Drosseleinrichtung | |
EP1281847A2 (de) | Drosselklappeneinheit mit integrierter Drosselklappe | |
DE10209052A1 (de) | Torsionsfederaufbau für eine elektronische Luftdrossel | |
WO2001009498A1 (de) | Ventil | |
DE3317630A1 (de) | Membranpumpe | |
DE10024426A1 (de) | Klappenstelleinheit | |
EP0747587A1 (de) | Einrichtung zur Einstellung der Rohrlänge von Saugrohren und Verfahren zu deren Herstellung | |
DE3514778C1 (de) | Filtereinsatz für einen Flüssigkeitsfilter | |
DE19834835A1 (de) | Kanalsystem, insbesondere Saugrohr für eine Brennkraftmaschine | |
EP1101021B1 (de) | Kanalsystem, insbesondere saugrohr für eine brennkraftmaschine | |
DE4301655C1 (de) | Ventilanordnung für eine Abgasrückführung bei einem Verbrennungsmotor | |
DE69607780T2 (de) | Höhenverstellbare Vorrichtung, insbesondere für Möbelteile | |
EP0964137B1 (de) | Drosselklappenstutzen | |
DE60015049T2 (de) | Drosselklappenstutzen | |
EP1318565B1 (de) | Antenne, insbesondere Mobilfunkantenne, mit einer Zentrierhilfe bei ihrer Herstellung | |
EP0544071A1 (de) | Lagerachse für eine, eine Beleuchtungseinrichtung aufweisende Fahrzeugsonnenblende | |
DE19647184A1 (de) | Ansaugmodul für einen Verbrennungsmotor | |
DE3935733A1 (de) | Kraftstoffeinspritzvorrichtung fuer einen verbrennungsmotor | |
DE10252424A1 (de) | Drehfeder | |
DE10057836A1 (de) | Antrieb für Klappen in gasführenden Rohren, insbesondere Saugmodulen, von Verbrennungsmotoren | |
DE102019214542B4 (de) | Servolenkungssystem für Kraftfahrzeuge, ausgestattet mit einem Drehmomentsensor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AU JP US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2001982148 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 13815/02 Country of ref document: AU |
|
ENP | Entry into the national phase |
Ref country code: JP Ref document number: 2002 532781 Kind code of ref document: A Format of ref document f/p: F |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 10148549 Country of ref document: US |
|
WWP | Wipo information: published in national office |
Ref document number: 2001982148 Country of ref document: EP |
|
WWG | Wipo information: grant in national office |
Ref document number: 13815/02 Country of ref document: AU |
|
WWG | Wipo information: grant in national office |
Ref document number: 2001982148 Country of ref document: EP |