CN103429855A - 具有凸轮基圆中的附加行程的气门传动装置 - Google Patents
具有凸轮基圆中的附加行程的气门传动装置 Download PDFInfo
- Publication number
- CN103429855A CN103429855A CN2012800133375A CN201280013337A CN103429855A CN 103429855 A CN103429855 A CN 103429855A CN 2012800133375 A CN2012800133375 A CN 2012800133375A CN 201280013337 A CN201280013337 A CN 201280013337A CN 103429855 A CN103429855 A CN 103429855A
- Authority
- CN
- China
- Prior art keywords
- housing
- hydraulic medium
- head
- pressure
- valve device
- 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
- 238000002485 combustion reaction Methods 0.000 claims abstract description 9
- 230000002000 scavenging effect Effects 0.000 claims description 9
- 230000033001 locomotion Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 7
- 239000000470 constituent Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 230000006837 decompression Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/20—Adjusting or compensating clearance
- F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
- F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/20—Adjusting or compensating clearance
- F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
- F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
- F01L1/2405—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically by means of a hydraulic adjusting device located between the cylinder head and rocker arm
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
- F01L13/0005—Deactivating valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
- F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
- F01L13/0031—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque by modification of tappet or pushrod length
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
- F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
- F01L13/0036—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Valve Device For Special Equipments (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011005575.4 | 2011-03-15 | ||
DE102011005575A DE102011005575A1 (de) | 2011-03-15 | 2011-03-15 | Ventiltrieb mit Zusatzhub im Nockengrundkreis |
PCT/EP2012/051427 WO2012123160A1 (de) | 2011-03-15 | 2012-01-30 | Ventiltrieb mit zusatzhub im nockengrundkreis |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103429855A true CN103429855A (zh) | 2013-12-04 |
CN103429855B CN103429855B (zh) | 2016-08-17 |
Family
ID=45558070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280013337.5A Expired - Fee Related CN103429855B (zh) | 2011-03-15 | 2012-01-30 | 具有凸轮基圆中的附加行程的气门传动装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8944028B2 (zh) |
CN (1) | CN103429855B (zh) |
DE (1) | DE102011005575A1 (zh) |
WO (1) | WO2012123160A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107484421A (zh) * | 2014-09-17 | 2017-12-15 | 日锻汽门株式会社 | 油压式间隙调节器及油压式间隙调节器的使用方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100071649A1 (en) * | 2008-09-23 | 2010-03-25 | Eaton Corporation | Ball plunger for use in a hydraulic lash adjuster and method of making same |
DE102012208238A1 (de) * | 2012-05-16 | 2013-11-21 | Schaeffler Technologies AG & Co. KG | Ventiltriebsbetätigungseinrichtung für eine Brennkraftmaschine |
ES2632104T3 (es) * | 2014-09-23 | 2017-09-08 | Fpt Motorenforschung Ag | Conjunto de control auxiliar para controlar la apertura/cierre de las válvulas de impulsión de un motor de combustión, en particular para una operación de freno de motor por descompresión |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4509467A (en) * | 1982-11-09 | 1985-04-09 | Aisin Seiki Kabushiki Kaisha | Hydraulic lifter system for variable cylinder engines |
US4867113A (en) * | 1988-12-27 | 1989-09-19 | Ford Motor Company | Reduced friction engine tappet construction |
US20060070593A1 (en) * | 2004-10-02 | 2006-04-06 | Ina-Schaeffler Kg | Valve drive for a cam-operated valve |
CN1910348A (zh) * | 2004-01-16 | 2007-02-07 | 本田技研工业株式会社 | 发动机的气门传动装置 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3003566A1 (de) | 1980-02-01 | 1981-08-06 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Bremsvorrichtung fuer eine ventilgesteuerte brennkraftmaschine |
US4796573A (en) | 1987-10-02 | 1989-01-10 | Allied-Signal Inc. | Hydraulic engine valve lifter assembly |
DE3800945C1 (zh) * | 1988-01-15 | 1989-02-16 | Daimler-Benz Ag, 7000 Stuttgart, De | |
JPH04301108A (ja) * | 1991-03-28 | 1992-10-23 | Aisin Seiki Co Ltd | バルブ停止装置付油圧リフタ |
DE4323555A1 (de) * | 1993-07-14 | 1995-01-19 | Bayerische Motoren Werke Ag | Vorrichtung zum Außerbetriebsetzen eines Brennkraftmaschinen-Hubventils |
DE19818893A1 (de) * | 1998-04-28 | 1999-11-04 | Mwp Mahle J Wizemann Pleuco Gm | Hydraulisches Ventilspielausgleichselement |
DE19930574A1 (de) * | 1999-07-02 | 2001-01-04 | Schaeffler Waelzlager Ohg | Ventiltrieb einer Brennkraftmaschine |
US6536391B2 (en) * | 2000-12-13 | 2003-03-25 | Delphi Technologies, Inc. | Compact hydraulic lash adjuster |
DE10231110A1 (de) * | 2002-07-10 | 2004-01-29 | Daimlerchrysler Ag | Einrichtung zum Betrieb eines hydraulisch arbeitenden Ventilspiel-Ausgleichselementes eines Verbrennungsmotors |
US7047925B2 (en) * | 2004-03-03 | 2006-05-23 | Delphi Technologies, Inc. | Dual feed hydraulic lash adjuster |
EP1612376B1 (en) * | 2004-06-29 | 2009-05-20 | Eaton S.R.L. | Open ended mini lash adjuster |
DE102004053202A1 (de) * | 2004-11-04 | 2006-06-01 | Schaeffler Kg | Ventiltrieb einer Brennkraftmaschine |
KR101266849B1 (ko) * | 2005-04-11 | 2013-05-23 | 자콥스 비히클 시스템즈, 인코포레이티드. | 밸브 시팅 제어부를 갖춘 밸브 작동 시스템 |
EP2212533B1 (en) * | 2007-10-22 | 2012-12-12 | Volvo Lastvagnar AB | Engine brake detection |
BRPI0917420B1 (pt) * | 2008-07-31 | 2020-02-18 | Pacbrake Company | Sistema de freio de compressão-liberação para a operação de pelo menos uma válvula de exaustão de um motor de combustão interna |
KR101143559B1 (ko) * | 2009-09-25 | 2012-05-24 | 기아자동차주식회사 | 오일유로 통합형 엔진브레이크 장치 |
BR112012014229B1 (pt) * | 2009-12-16 | 2019-11-05 | Volvo Lastvagnar Ab | mecanismo de válvula para um motor de combustão interna |
DE102010011454B4 (de) * | 2010-03-15 | 2020-08-06 | Schaeffler Technologies AG & Co. KG | Hubkolbenbrennkraftmaschine mit Dekompressionsmotorbremse |
-
2011
- 2011-03-15 DE DE102011005575A patent/DE102011005575A1/de not_active Withdrawn
-
2012
- 2012-01-30 WO PCT/EP2012/051427 patent/WO2012123160A1/de active Application Filing
- 2012-01-30 US US14/000,697 patent/US8944028B2/en not_active Expired - Fee Related
- 2012-01-30 CN CN201280013337.5A patent/CN103429855B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4509467A (en) * | 1982-11-09 | 1985-04-09 | Aisin Seiki Kabushiki Kaisha | Hydraulic lifter system for variable cylinder engines |
US4867113A (en) * | 1988-12-27 | 1989-09-19 | Ford Motor Company | Reduced friction engine tappet construction |
CN1910348A (zh) * | 2004-01-16 | 2007-02-07 | 本田技研工业株式会社 | 发动机的气门传动装置 |
US20060070593A1 (en) * | 2004-10-02 | 2006-04-06 | Ina-Schaeffler Kg | Valve drive for a cam-operated valve |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107484421A (zh) * | 2014-09-17 | 2017-12-15 | 日锻汽门株式会社 | 油压式间隙调节器及油压式间隙调节器的使用方法 |
CN107484421B (zh) * | 2014-09-17 | 2019-11-05 | 日锻汽门株式会社 | 油压式间隙调节器及油压式间隙调节器的使用方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2012123160A1 (de) | 2012-09-20 |
DE102011005575A1 (de) | 2012-09-20 |
US8944028B2 (en) | 2015-02-03 |
CN103429855B (zh) | 2016-08-17 |
US20130319358A1 (en) | 2013-12-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SCHAEFFLER FIFTH INVESTMENT MANAGEMENT GMBH + CO., Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG Effective date: 20150730 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: German Herzogenaurach Applicant after: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG Address before: German Herzogenaurach Applicant before: Fifth Schaeffler investment management GmbH & Co.KG Address after: German Herzogenaurach Applicant after: SCHAEFFLER TECHNOLOGIES AG & CO.KG Address before: German Herzogenaurach Applicant before: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SCHAEFFLER FIFTH INVESTMENT MANAGEMENT GMBH + CO., KG TO: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG Free format text: CORRECT: ADDRESS; FROM: Free format text: CORRECT: APPLICANT; FROM: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG TO: SCHAEFFLER TECHNOLOGY GMBH + CO. KG |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20150730 Address after: German Herzogenaurach Applicant after: Fifth Schaeffler investment management GmbH & Co.KG Address before: German Herzogenaurach Applicant before: SCHAEFFLER TECHNOLOGIES AG & CO. KG |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 |