CN103422924B - 用于内燃机的气门机构操作装置 - Google Patents
用于内燃机的气门机构操作装置 Download PDFInfo
- Publication number
- CN103422924B CN103422924B CN201310181968.4A CN201310181968A CN103422924B CN 103422924 B CN103422924 B CN 103422924B CN 201310181968 A CN201310181968 A CN 201310181968A CN 103422924 B CN103422924 B CN 103422924B
- Authority
- CN
- China
- Prior art keywords
- piston
- cam follower
- pressure medium
- branch fastener
- valve mechanism
- 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.)
- Expired - Fee Related
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 22
- 238000010276 construction Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000003921 oil Substances 0.000 description 15
- 238000009434 installation Methods 0.000 description 6
- 206010008469 Chest discomfort Diseases 0.000 description 5
- 230000005484 gravity Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
- F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
-
- 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
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/18—Rocking arms or levers
- F01L1/185—Overhead end-pivot rocking arms
-
- 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
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/18—Rocking arms or levers
- F01L2001/187—Clips, e.g. for retaining rocker arm on pivot
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 (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012208238.7 | 2012-05-16 | ||
DE102012208238A DE102012208238A1 (de) | 2012-05-16 | 2012-05-16 | Ventiltriebsbetätigungseinrichtung für eine Brennkraftmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103422924A CN103422924A (zh) | 2013-12-04 |
CN103422924B true CN103422924B (zh) | 2017-06-27 |
Family
ID=49510973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310181968.4A Expired - Fee Related CN103422924B (zh) | 2012-05-16 | 2013-05-16 | 用于内燃机的气门机构操作装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20130306009A1 (zh) |
CN (1) | CN103422924B (zh) |
DE (1) | DE102012208238A1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014208005A1 (de) * | 2014-04-29 | 2015-10-29 | Schaeffler Technologies AG & Co. KG | Baueinheit eines Ventiltriebs einer Brennkraftmaschine |
JP6402066B2 (ja) * | 2015-04-02 | 2018-10-10 | 株式会社オティックス | ラッシュアジャスタ |
DE102016124579B3 (de) | 2016-12-16 | 2018-05-03 | Schaeffler Technologies AG & Co. KG | Autonomes hydraulisches Abstützelement |
DE102017117946B3 (de) | 2017-08-08 | 2018-08-23 | Schaeffler Technologies AG & Co. KG | Hydraulisches Abstützelement für einen Ventiltrieb einer Brennkraftmaschine |
DE102017118852A1 (de) * | 2017-08-18 | 2019-02-21 | Man Truck & Bus Ag | Kraftübertragungsvorrichtung für variablen Ventiltrieb |
DE102022102356A1 (de) | 2022-02-01 | 2023-08-03 | Schaeffler Technologies AG & Co. KG | Hydraulisch autarkes Abstützelement für einen Ventiltrieb einer Brennkraftmaschine |
DE102022102355A1 (de) | 2022-02-01 | 2023-08-03 | Schaeffler Technologies AG & Co. KG | Hydraulisch autarkes Abstützelement für einen Ventiltrieb einer Brennkraftmaschine |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2008669A1 (zh) * | 1968-05-16 | 1970-01-23 | Motomak Motorenbau | |
FR2712025A1 (fr) * | 1993-11-04 | 1995-05-12 | Renault | Butée hydraulique pour distribution à soupapes de moteur à combustion interne. |
CN101245718A (zh) * | 2007-02-16 | 2008-08-20 | 通用汽车环球科技运作公司 | 高性能顶置气门机构 |
CN100529332C (zh) * | 2004-08-26 | 2009-08-19 | 谢夫勒两合公司 | 用于防止松动地保持杆状凸轮从动件的连接元件 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2160774A1 (de) * | 1971-12-08 | 1973-06-14 | Daimler Benz Ag | Vorrichtung zum einstellen und halten des ventilspiels bei brennkraftmaschinen, insbesondere kraftfahrzeug-brennkraftmaschinen |
US4338894A (en) * | 1978-04-20 | 1982-07-13 | Aisin Seiki Kabushiki Kaisha | Self-contained hydraulic lash adjuster |
US4596213A (en) * | 1985-06-20 | 1986-06-24 | Eaton Corporation | Cap retainer for hydraulic lash adjuster assembly |
JPS63113109A (ja) * | 1986-10-31 | 1988-05-18 | Fuji Valve Co Ltd | バルブラツシユアジヤスタ |
JPH072967Y2 (ja) * | 1988-09-30 | 1995-01-30 | 富士バルブ株式会社 | 油圧式バルブラッシュアジャスタ |
JPH0295706A (ja) * | 1988-09-30 | 1990-04-06 | Fuji Valve Co Ltd | エンドピボットタイプバルブラッシュアジャスタのプランジャの成形方法 |
JP3795320B2 (ja) * | 2000-11-20 | 2006-07-12 | 株式会社ジェイテクト | ロッカアーム用クリップ |
DE102004053202A1 (de) * | 2004-11-04 | 2006-06-01 | Schaeffler Kg | Ventiltrieb einer Brennkraftmaschine |
DE102008038792A1 (de) | 2008-08-13 | 2010-02-18 | Schaeffler Kg | Hydraulisches Abstützelement für einen schaltbaren Schlepphebel eines Venitltriebs einer Brennkraftmaschine |
US20100071649A1 (en) * | 2008-09-23 | 2010-03-25 | Eaton Corporation | Ball plunger for use in a hydraulic lash adjuster and method of making same |
DE102009012927A1 (de) * | 2009-03-12 | 2010-09-16 | Schaeffler Technologies Gmbh & Co. Kg | Schaltbares Bauteil eines Ventiltriebs einer Brennkraftmaschine |
DE102009040607A1 (de) * | 2009-09-08 | 2011-03-10 | Schaeffler Technologies Gmbh & Co. Kg | Baueinheit für einen Ventiltrieb einer Brennkraftmaschine |
DE102009040608A1 (de) * | 2009-09-08 | 2011-03-10 | Schaeffler Technologies Gmbh & Co. Kg | Baueinheit für einen Ventiltrieb einer Brennkraftmaschine |
US20110253088A1 (en) * | 2010-04-15 | 2011-10-20 | Schaeffler Technologies Gmbh & Co. Kg | Structural unit for a gas exchange valve train of an internal combustion engine |
DE102011005575A1 (de) * | 2011-03-15 | 2012-09-20 | Schaeffler Technologies Gmbh & Co. Kg | Ventiltrieb mit Zusatzhub im Nockengrundkreis |
JP2014005756A (ja) * | 2012-06-22 | 2014-01-16 | Hitachi Automotive Systems Ltd | 内燃機関の可変動弁装置 |
JP6050698B2 (ja) * | 2013-02-15 | 2016-12-21 | 株式会社オティックス | ラッシュアジャスタ |
-
2012
- 2012-05-16 DE DE102012208238A patent/DE102012208238A1/de not_active Withdrawn
-
2013
- 2013-04-29 US US13/872,366 patent/US20130306009A1/en not_active Abandoned
- 2013-05-16 CN CN201310181968.4A patent/CN103422924B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2008669A1 (zh) * | 1968-05-16 | 1970-01-23 | Motomak Motorenbau | |
FR2712025A1 (fr) * | 1993-11-04 | 1995-05-12 | Renault | Butée hydraulique pour distribution à soupapes de moteur à combustion interne. |
CN100529332C (zh) * | 2004-08-26 | 2009-08-19 | 谢夫勒两合公司 | 用于防止松动地保持杆状凸轮从动件的连接元件 |
CN101245718A (zh) * | 2007-02-16 | 2008-08-20 | 通用汽车环球科技运作公司 | 高性能顶置气门机构 |
Also Published As
Publication number | Publication date |
---|---|
US20130306009A1 (en) | 2013-11-21 |
CN103422924A (zh) | 2013-12-04 |
DE102012208238A1 (de) | 2013-11-21 |
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Legal Events
Date | Code | Title | Description |
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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: 20150728 |
|
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 AG & CO. KG Address before: German Herzogenaurach Applicant before: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG Address after: German Herzogenaurach Applicant after: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG Address before: German Herzogenaurach Applicant before: Fifth Schaeffler investment management GmbH & Co.KG |
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COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: Free format text: CORRECT: APPLICANT; FROM: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG TO: SCHAEFFLER TECHNOLOGY GMBH + CO. KG Free format text: CORRECT: APPLICANT; FROM: SCHAEFFLER FIFTH INVESTMENT MANAGEMENT GMBH + CO., KG TO: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG |
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TA01 | Transfer of patent application right |
Effective date of registration: 20150728 Address after: German Herzogenaurach Applicant after: Fifth Schaeffler investment management GmbH & Co.KG Address before: German Herzogenaurach Applicant before: SCHAEFFLER TECHNOLOGIES AG & CO. KG |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170627 |
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CF01 | Termination of patent right due to non-payment of annual fee |