CN201269114Y - 内燃机气门机构的可转换的气门压杆 - Google Patents
内燃机气门机构的可转换的气门压杆 Download PDFInfo
- Publication number
- CN201269114Y CN201269114Y CNU2008201257821U CN200820125782U CN201269114Y CN 201269114 Y CN201269114 Y CN 201269114Y CN U2008201257821 U CNU2008201257821 U CN U2008201257821U CN 200820125782 U CN200820125782 U CN 200820125782U CN 201269114 Y CN201269114 Y CN 201269114Y
- Authority
- CN
- China
- Prior art keywords
- depression bar
- arm
- valve
- contact
- interior
- 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 - Lifetime
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 5
- 230000007704 transition Effects 0.000 claims abstract description 5
- 241000692569 Stylephorus chordatus Species 0.000 claims description 14
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 239000010720 hydraulic oil Substances 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims 1
- 238000009795 derivation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011148 porous material Substances 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
- F01L1/12—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
- 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
-
- 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
- F01L2305/00—Valve arrangements comprising rollers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Mechanically-Actuated Valves (AREA)
- Valve Device For Special Equipments (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007029465A DE102007029465A1 (de) | 2007-06-26 | 2007-06-26 | Schaltbarer Schlepphebel eines Ventiltriebs einer Brennkraftmaschine |
DE102007029465.6 | 2007-06-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201269114Y true CN201269114Y (zh) | 2009-07-08 |
Family
ID=40092160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008201257821U Expired - Lifetime CN201269114Y (zh) | 2007-06-26 | 2008-06-25 | 内燃机气门机构的可转换的气门压杆 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7921821B2 (zh) |
CN (1) | CN201269114Y (zh) |
DE (1) | DE102007029465A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103228875A (zh) * | 2010-11-25 | 2013-07-31 | 谢夫勒科技股份两合公司 | 可调式摇臂 |
CN103306767A (zh) * | 2012-03-08 | 2013-09-18 | 曼柴油机和涡轮机欧洲股份公司 | 用于内燃机的气门机构和内燃机 |
CN104061039A (zh) * | 2014-06-30 | 2014-09-24 | 绵阳富临精工机械股份有限公司 | 一种发动机气门升程两级可变调节压杆总成 |
CN104769239A (zh) * | 2012-11-07 | 2015-07-08 | 舍弗勒技术股份两合公司 | 凸轮随动器 |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8215275B2 (en) * | 2010-08-13 | 2012-07-10 | Eaton Corporation | Single lobe deactivating rocker arm |
US20100063578A1 (en) * | 2008-09-05 | 2010-03-11 | Aga Medical Corporation | Bifurcated medical device for treating a target site and associated method |
DE102010011421A1 (de) * | 2009-03-19 | 2010-09-30 | Schaeffler Technologies Gmbh & Co. Kg | Schaltbarer Schlepphebel eines Ventiltriebs einer Brennkraftmaschine |
DE102010011420A1 (de) * | 2009-03-19 | 2010-09-30 | Schaeffler Technologies Gmbh & Co. Kg | Schaltbarer Schlepphebel eines Ventiltriebs einer Brennkraftmaschine |
DE102009019680A1 (de) * | 2009-04-30 | 2010-11-11 | Schaeffler Technologies Gmbh & Co. Kg | Ventiltriebssystem |
US8584630B2 (en) * | 2010-03-30 | 2013-11-19 | Schaeffler Technologies AG & Co. KG | Switchable roller finger follower assembly |
DE102011002566A1 (de) * | 2011-01-12 | 2012-07-12 | Schaeffler Technologies Gmbh & Co. Kg | Schaltbarer Schlepphebel |
DE102012219506A1 (de) * | 2012-10-02 | 2014-04-03 | Schaeffler Technologies Gmbh & Co. Kg | Hebelartiger Nockenfolger |
SE537693C2 (sv) * | 2013-03-11 | 2015-09-29 | Scania Cv Ab | Kamföljare för en ventillyftanordning i en förbränningsmotor |
WO2016007486A1 (en) * | 2014-07-07 | 2016-01-14 | Eaton Corporation | Switching rocker arm assembly having spring retaining configuration |
US10196944B2 (en) * | 2014-10-10 | 2019-02-05 | Schaeffler Technologies AG & Co. KG | Mechanical lash control for a switchable roller finger follower |
DE102014221812A1 (de) * | 2014-10-27 | 2016-04-28 | Schaeffler Technologies AG & Co. KG | Schaltbarer Schlepphebel |
DE102014223602A1 (de) * | 2014-11-19 | 2016-01-07 | Schaeffler Technologies AG & Co. KG | Schaltbarer Schlepphebel |
WO2016187087A1 (en) * | 2015-05-15 | 2016-11-24 | Eaton Corporation | Latch orientation mechanism |
US20180185920A1 (en) | 2015-09-22 | 2018-07-05 | Schaeffler Technologies AG & Co. KG | Lever for actuating gas exchange valves of an internal combustion engine |
DE102017204877A1 (de) | 2017-03-23 | 2018-09-27 | Bayerische Motoren Werke Aktiengesellschaft | Ventiltrieb für einen Verbrennungsmotor sowie Zylinderkopf |
GB201710962D0 (en) | 2017-07-07 | 2017-08-23 | Eaton Srl | Rocker arm |
DE102017127357A1 (de) | 2017-11-21 | 2019-05-23 | Schaeffler Technologies AG & Co. KG | Schaltbarer Nockenfolger eines Ventiltriebes einer Brennkraftmaschine |
DE102018101377A1 (de) | 2018-01-23 | 2019-07-25 | Schaeffler Technologies AG & Co. KG | Schaltbarer Nockenfolger eines Ventiltriebes einer Brennkraftmaschine |
DE102018102778B4 (de) | 2018-02-08 | 2024-05-23 | Schaeffler Technologies AG & Co. KG | Schaltbarer Schlepphebel |
DE102018102779A1 (de) | 2018-02-08 | 2019-08-08 | Schaeffler Technologies AG & Co. KG | Schaltbarer Schlepp- oder Schwinghebel für einen Ventiltrieb einer Brennkraftmaschine |
DE102018103602A1 (de) | 2018-02-19 | 2019-08-22 | Schaeffler Technologies AG & Co. KG | Verfahren zum Erfassen der Stellung eines Verriegelungskolbens und Vorrichtung zur Durchführung des Verfahrens |
DE102018106760A1 (de) | 2018-03-22 | 2019-09-26 | Schaeffler Technologies AG & Co. KG | Schaltbarer Nockenfolger eines Ventiltriebes einer Brennkraftmaschine |
DE102018107111A1 (de) | 2018-03-26 | 2019-09-26 | Schaeffler Technologies AG & Co. KG | Schaltbarer Schlepphebel eines Ventiltriebes einer Brennkraftmaschine |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5544626A (en) * | 1995-03-09 | 1996-08-13 | Ford Motor Company | Finger follower rocker arm with engine valve deactivator |
US6314928B1 (en) * | 2000-12-06 | 2001-11-13 | Ford Global Technologies, Inc. | Rocker arm assembly |
US6532920B1 (en) * | 2002-02-08 | 2003-03-18 | Ford Global Technologies, Inc. | Multipositional lift rocker arm assembly |
US6769387B2 (en) * | 2002-10-19 | 2004-08-03 | General Motors Corporation | Compact two-step rocker arm assembly |
DE10257705A1 (de) * | 2002-12-11 | 2004-06-24 | Ina-Schaeffler Kg | Schlepphebel eines Ventiltriebs einer Brennkraftmaschine |
DE10318295A1 (de) * | 2003-04-23 | 2004-11-11 | Ina-Schaeffler Kg | Schlepphebel eines Ventiltriebs einer Brennkraftmaschine |
US6925978B1 (en) * | 2004-08-24 | 2005-08-09 | Delphi Technologies, Inc. | Two-step roller finger cam follower having angled lock pin |
DE102005037052B4 (de) * | 2005-08-05 | 2017-06-22 | Schaeffler Technologies AG & Co. KG | Schaltbarer Schlepphebel eines Ventiltriebs einer Brennkraftmaschine |
DE102005053596A1 (de) * | 2005-11-10 | 2007-05-16 | Schaeffler Kg | Schaltbarer Schlepphebel eines Ventiltriebs einer Brennkraftmaschine |
US7484487B2 (en) * | 2005-11-21 | 2009-02-03 | Eaton Corporation | Dual lift rocker arm latch mechanism and actuation arrangement therefor |
DE102007036679A1 (de) * | 2007-08-03 | 2009-02-05 | Schaeffler Kg | Innenhebel für einen schaltbaren Schlepphebel eines Ventiltriebs einer Brennkraftmaschine |
-
2007
- 2007-06-26 DE DE102007029465A patent/DE102007029465A1/de not_active Withdrawn
-
2008
- 2008-06-18 US US12/214,337 patent/US7921821B2/en not_active Expired - Fee Related
- 2008-06-25 CN CNU2008201257821U patent/CN201269114Y/zh not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103228875A (zh) * | 2010-11-25 | 2013-07-31 | 谢夫勒科技股份两合公司 | 可调式摇臂 |
CN103228875B (zh) * | 2010-11-25 | 2015-10-14 | 舍弗勒技术股份两合公司 | 可调式摇臂 |
CN103306767A (zh) * | 2012-03-08 | 2013-09-18 | 曼柴油机和涡轮机欧洲股份公司 | 用于内燃机的气门机构和内燃机 |
CN103306767B (zh) * | 2012-03-08 | 2016-06-29 | 曼柴油机和涡轮机欧洲股份公司 | 用于内燃机的气门机构和内燃机 |
CN104769239A (zh) * | 2012-11-07 | 2015-07-08 | 舍弗勒技术股份两合公司 | 凸轮随动器 |
CN104769239B (zh) * | 2012-11-07 | 2017-08-08 | 舍弗勒技术股份两合公司 | 凸轮随动器 |
CN104061039A (zh) * | 2014-06-30 | 2014-09-24 | 绵阳富临精工机械股份有限公司 | 一种发动机气门升程两级可变调节压杆总成 |
Also Published As
Publication number | Publication date |
---|---|
US7921821B2 (en) | 2011-04-12 |
US20090000584A1 (en) | 2009-01-01 |
DE102007029465A1 (de) | 2009-01-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201269114Y (zh) | 内燃机气门机构的可转换的气门压杆 | |
CN102812213B (zh) | 用于内燃机阀传动件的可切换的杆 | |
US8677958B2 (en) | Switchable lever for a valve drive of an internal combustion engine | |
US7201126B1 (en) | Adjustable valve rocker lever | |
CN102725484B (zh) | 用于操纵换气阀的凸轮随动件 | |
CN103354861B (zh) | 中间杆 | |
US9359945B2 (en) | Variable compression ratio apparatus | |
US8733311B2 (en) | Switchable roller finger follower | |
CN104379929B (zh) | 推杆 | |
CN101268254A (zh) | 内燃机气门传动装置的摇杆 | |
JPH06200718A (ja) | 内燃機関用のロッカアーム | |
CN114526138A (zh) | 一种发动机气门驱动机构 | |
US8042502B2 (en) | Valve drive for an internal combustion engine, in particular with a decompression brake | |
KR20150036242A (ko) | 로커 아암 | |
US8757112B2 (en) | Variable compression ratio apparatus | |
CN102733878B (zh) | 气门机构的摇杆 | |
US7302924B2 (en) | Switchable drag lever of a valve timing mechanism of an internal combustion engine | |
CN208310862U (zh) | 摇臂装置以及发动机配气机构 | |
JP5949148B2 (ja) | 複リンク式内燃機関 | |
CN212337397U (zh) | 可变气门机构的中间臂 | |
CN207454058U (zh) | 用于内燃机的气门传动单元 | |
CN205677688U (zh) | 一种组合式摇臂轴 | |
CN204239255U (zh) | 多缸旋转式压缩机及其曲轴组件 | |
CN102678214B (zh) | 独立双摆杆全可变气门正时和升程机构 | |
CN206360741U (zh) | 一种进排气摇臂 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SCHAEFFLER KG Free format text: FORMER OWNER: FAG KUGELFISCHER AG + CO. OHG Effective date: 20100902 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20100902 Address after: German Herzogenaurach Patentee after: Schaeffler Technologies GmbH & Co. KG Address before: German Herzogenaurach Patentee before: Fag Kugelfischer AG & Co. OHG |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: German Herzogenaurach Patentee after: Schaeffler Technologies AG Address before: German Herzogenaurach Patentee before: Schaeffler Technologies GmbH & Co. KG |
|
CX01 | Expiry of patent term |
Granted publication date: 20090708 |
|
CX01 | Expiry of patent term |