ATE470060T1 - Vorrichtung zur unterdruckerzeugung in einem kraftfahrzeug - Google Patents
Vorrichtung zur unterdruckerzeugung in einem kraftfahrzeugInfo
- Publication number
- ATE470060T1 ATE470060T1 AT06754653T AT06754653T ATE470060T1 AT E470060 T1 ATE470060 T1 AT E470060T1 AT 06754653 T AT06754653 T AT 06754653T AT 06754653 T AT06754653 T AT 06754653T AT E470060 T1 ATE470060 T1 AT E470060T1
- Authority
- AT
- Austria
- Prior art keywords
- partial vacuum
- throttle
- throttle valve
- valve housing
- control bore
- 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
- 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
-
- 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
- F02D9/1055—Details of the valve housing having a fluid by-pass
-
- 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
-
- 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
- F02D9/1005—Details of the flap
- F02D9/101—Special flap shapes, ribs, bores or the like
- F02D9/1015—Details of the edge of the flap, e.g. for lowering flow noise or improving flow sealing in closed flap position
-
- 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
-
- 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
- F02D2009/024—Increasing intake vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005031744A DE102005031744A1 (de) | 2005-07-07 | 2005-07-07 | Vorrichtung zur Unterdruckerzeugung in einem Kraftfahrzeug |
PCT/EP2006/006427 WO2007006441A1 (de) | 2005-07-07 | 2006-07-01 | Vorrichtung zur unterdruckerzeugung in einem kraftfahrzeug |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE470060T1 true ATE470060T1 (de) | 2010-06-15 |
Family
ID=36930386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT06754653T ATE470060T1 (de) | 2005-07-07 | 2006-07-01 | Vorrichtung zur unterdruckerzeugung in einem kraftfahrzeug |
Country Status (8)
Country | Link |
---|---|
US (1) | US8261716B2 (de) |
EP (1) | EP1904732B1 (de) |
KR (1) | KR20080027934A (de) |
CN (1) | CN101258310B (de) |
AT (1) | ATE470060T1 (de) |
DE (2) | DE102005031744A1 (de) |
IT (1) | ITRM20060351A1 (de) |
WO (1) | WO2007006441A1 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008031317A1 (de) * | 2008-07-02 | 2010-01-07 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Kompressorsystem mit beschränktem Ansaugladedruck |
DE102010003005A1 (de) * | 2010-03-18 | 2011-09-22 | Robert Bosch Gmbh | Drosseleinrichtung |
DE102012002759A1 (de) | 2012-02-11 | 2013-08-14 | Volkswagen Aktiengesellschaft | Hybridantrieb und Pumpe mit einem solchen Hybridantrieb |
US10082092B2 (en) | 2014-04-03 | 2018-09-25 | Ford Global Technologies, Llc | Method and system for vacuum generation using a throttle |
DE102014215004B4 (de) | 2014-07-30 | 2022-01-27 | Volkswagen Aktiengesellschaft | Brennkraftmaschine mit Bypasskanal zur Verstärkung des Unterdrucks in einem Bremskraftverstärker |
US9651004B2 (en) | 2015-05-08 | 2017-05-16 | Ford Global Technologies, Llc | Method and system for vacuum generation using a throttle comprising a hollow passage |
US9885296B2 (en) | 2015-11-18 | 2018-02-06 | Ford Global Technologies, Llc | Method and system for vacuum generation using a throttle body comprising a slidable throttle valve |
US10060365B2 (en) | 2015-11-18 | 2018-08-28 | Ford Global Technologies, Llc | Method and system for vacuum generation using a throttle body comprising a slidable throttle valve |
RU2017106023A (ru) | 2016-03-08 | 2018-08-22 | Форд Глобал Текнолоджиз, Ллк | Способ и система для создания разрежения с помощью корпуса дросселя, содержащего скользящую дроссельную заслонку |
US10119503B2 (en) | 2016-03-25 | 2018-11-06 | Ford Global Technologies, Llc | Method and system for vacuum generation in an intake |
US9964080B2 (en) | 2016-08-25 | 2018-05-08 | Ford Global Technologies, Llc | Method and system for vacuum generation using a throttle |
US9890715B1 (en) * | 2016-09-16 | 2018-02-13 | Ford Global Technologies, Llc | Vacuum for a vacuum consumption device |
US10393031B2 (en) | 2017-06-26 | 2019-08-27 | Ford Global Technologies, Llc | Methods and system for a throttle |
US10590892B2 (en) | 2017-12-14 | 2020-03-17 | Ford Global Technologies, Llc | Methods and systems for vacuum generation using a throttle |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR834168A (fr) * | 1937-02-24 | 1938-11-15 | Perfectionnements aux systèmes d'admission, à commande par papillon modérateur, pour moteurs à combustion interne du type à allumage par compression | |
GB1462354A (en) * | 1973-02-09 | 1977-01-26 | British Leyland Uk Ltd | Vacuum servo arrangements |
DE2717685C3 (de) * | 1977-04-21 | 1981-04-02 | Audi Nsu Auto Union Ag, 7107 Neckarsulm | Brennkraftmaschine für Kraftfahrzeuge |
DE3238882A1 (de) * | 1982-10-21 | 1984-04-26 | Alfred Dipl.-Ing.(FH) 7257 Ditzingen Wieland | Unterdruck-erzeugung bei einem verbrennungsmotor |
DE3739913A1 (de) * | 1987-11-25 | 1989-06-08 | Teves Gmbh Alfred | Einrichtung zur erzeugung eines vakuums |
DE4202393A1 (de) * | 1992-01-29 | 1993-08-05 | Teves Gmbh Alfred | Unterdruckversorgungsanlage fuer kraftfahrzeuge |
DE19503568A1 (de) * | 1995-02-03 | 1996-08-08 | Bayerische Motoren Werke Ag | Brennkraftmaschine mit einer Saugstrahlpumpe zur Unterdruckversorgung insbesondere eines Bremskraftverstärkers |
DE19612230A1 (de) | 1996-03-27 | 1997-10-02 | Bayerische Motoren Werke Ag | In einem Ansaugkanal angeordnete Klappe mit Tragflügelprofil, insbesondere bei Brennkraftmaschinen |
DE19622378A1 (de) * | 1996-06-04 | 1997-12-11 | Mannesmann Vdo Ag | Drosselklappenstutzen für eine Brennkraftmaschine eines Kraftfahrzeuges |
DE19808548A1 (de) * | 1998-02-28 | 1999-09-02 | Itt Mfg Enterprises Inc | Vorrichtung zur Unterdruck-Erzeugung |
JP3546301B2 (ja) * | 1999-07-02 | 2004-07-28 | トヨタ自動車株式会社 | 車載内燃機関の負圧制御装置 |
DE19961611A1 (de) * | 1999-12-21 | 2001-07-05 | Daimler Chrysler Ag | Verfahren zur Erzeugung von Unterdruck |
DE10038989A1 (de) * | 2000-08-10 | 2002-02-21 | Bosch Gmbh Robert | Verfahren, Computerprogramm und Steuergerät zum Betreiben eines in einer Brennkraftmaschine vorgesehenen Unterdruckspeichers |
EP1811152B1 (de) | 2000-11-30 | 2011-09-28 | Keihin Corporation | Luftansaugsystem in einem Motor |
US6971632B2 (en) | 2001-03-23 | 2005-12-06 | Borgwarner Inc. | Throttle plate wedge |
DE10144670C1 (de) * | 2001-09-11 | 2003-05-08 | Siemens Ag | Verfahren zur Steuerung des Drucks in einer Unterdruckkammer eines Unterdruck-Bremskraftverstärkers |
JP3867654B2 (ja) * | 2002-10-23 | 2007-01-10 | 株式会社日立製作所 | 内燃機関の吸気制御装置,ガソリンエンジンの吸気制御装置 |
JP2004285838A (ja) * | 2003-03-19 | 2004-10-14 | Advics:Kk | 負圧発生装置 |
DE10321090A1 (de) | 2003-05-09 | 2004-12-16 | Alfmeier Präzision AG | Unterdrucksystem eines Kraftfahrzeugs |
DE10320857A1 (de) * | 2003-05-09 | 2004-11-25 | Daimlerchrysler Ag | Brennkraftmaschine mit Kraftstoffdirekteinspritzung |
CN1587667A (zh) * | 2004-09-20 | 2005-03-02 | 汪峰 | 电子节气门体 |
JP2006118495A (ja) | 2004-09-22 | 2006-05-11 | Toyota Motor Corp | 内燃機関の吸気負圧増力装置 |
JP4238882B2 (ja) * | 2006-06-09 | 2009-03-18 | トヨタ自動車株式会社 | 車両用エゼクタシステム |
US7353812B1 (en) * | 2007-03-14 | 2008-04-08 | Ford Global Technologies, Llc | Vehicle engine with integral vacuum generator |
-
2005
- 2005-07-07 DE DE102005031744A patent/DE102005031744A1/de not_active Ceased
-
2006
- 2006-07-01 KR KR1020087003259A patent/KR20080027934A/ko not_active Application Discontinuation
- 2006-07-01 EP EP06754653A patent/EP1904732B1/de not_active Not-in-force
- 2006-07-01 DE DE502006007111T patent/DE502006007111D1/de active Active
- 2006-07-01 CN CN2006800323783A patent/CN101258310B/zh not_active Expired - Fee Related
- 2006-07-01 AT AT06754653T patent/ATE470060T1/de active
- 2006-07-01 US US12/091,553 patent/US8261716B2/en not_active Expired - Fee Related
- 2006-07-01 WO PCT/EP2006/006427 patent/WO2007006441A1/de active Application Filing
- 2006-07-05 IT IT000351A patent/ITRM20060351A1/it unknown
Also Published As
Publication number | Publication date |
---|---|
EP1904732B1 (de) | 2010-06-02 |
US20090095253A1 (en) | 2009-04-16 |
DE502006007111D1 (de) | 2010-07-15 |
WO2007006441A1 (de) | 2007-01-18 |
EP1904732A1 (de) | 2008-04-02 |
KR20080027934A (ko) | 2008-03-28 |
US8261716B2 (en) | 2012-09-11 |
DE102005031744A1 (de) | 2007-01-11 |
CN101258310A (zh) | 2008-09-03 |
CN101258310B (zh) | 2012-02-01 |
ITRM20060351A1 (it) | 2007-01-08 |
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