CN102725484A - 用于操纵换气阀的凸轮随动件 - Google Patents
用于操纵换气阀的凸轮随动件 Download PDFInfo
- Publication number
- CN102725484A CN102725484A CN201080062352XA CN201080062352A CN102725484A CN 102725484 A CN102725484 A CN 102725484A CN 201080062352X A CN201080062352X A CN 201080062352XA CN 201080062352 A CN201080062352 A CN 201080062352A CN 102725484 A CN102725484 A CN 102725484A
- Authority
- CN
- China
- Prior art keywords
- cam
- face
- housing
- cam follower
- bearing
- 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 4
- 238000000465 moulding Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 8
- 230000002000 scavenging effect Effects 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 238000005096 rolling process Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000007704 transition Effects 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
-
- 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
- F01L1/14—Tappets; Push rods
-
- 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
-
- 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
- F01L13/0015—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
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/06—Lubricating systems characterised by the provision therein of crankshafts or connecting rods with lubricant passageways, e.g. bores
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
- F01M9/10—Lubrication of valve gear or auxiliaries
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20576—Elements
- Y10T74/20882—Rocker arms
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2101—Cams
- Y10T74/2107—Follower
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Rolling Contact Bearings (AREA)
- Valve Device For Special Equipments (AREA)
- Transmission Devices (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010005606A DE102010005606A1 (de) | 2010-01-25 | 2010-01-25 | Nockenfolger zur Betätigung eines Gaswechselventils |
DE102010005606.5 | 2010-01-25 | ||
PCT/EP2010/068277 WO2011088924A1 (de) | 2010-01-25 | 2010-11-26 | Nockenfolger zur betätigung eines gaswechselventils |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102725484A true CN102725484A (zh) | 2012-10-10 |
CN102725484B CN102725484B (zh) | 2015-06-24 |
Family
ID=43479260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080062352.XA Active CN102725484B (zh) | 2010-01-25 | 2010-11-26 | 用于操纵换气阀的凸轮随动件 |
Country Status (9)
Country | Link |
---|---|
US (1) | US8656878B2 (zh) |
EP (1) | EP2529088B1 (zh) |
JP (1) | JP5808343B2 (zh) |
KR (1) | KR101701550B1 (zh) |
CN (1) | CN102725484B (zh) |
DE (1) | DE102010005606A1 (zh) |
MX (1) | MX2012007777A (zh) |
PL (1) | PL2529088T3 (zh) |
WO (1) | WO2011088924A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106014524A (zh) * | 2016-06-06 | 2016-10-12 | 陕西科技大学 | 笼式结构控制发动机可变气门 |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9284859B2 (en) | 2010-03-19 | 2016-03-15 | Eaton Corporation | Systems, methods, and devices for valve stem position sensing |
US9228454B2 (en) | 2010-03-19 | 2016-01-05 | Eaton Coporation | Systems, methods and devices for rocker arm position sensing |
US10415439B2 (en) | 2008-07-22 | 2019-09-17 | Eaton Intelligent Power Limited | Development of a switching roller finger follower for cylinder deactivation in internal combustion engines |
US20190309663A9 (en) | 2008-07-22 | 2019-10-10 | Eaton Corporation | Development of a switching roller finger follower for cylinder deactivation in internal combustion engines |
US9291075B2 (en) | 2008-07-22 | 2016-03-22 | Eaton Corporation | System to diagnose variable valve actuation malfunctions by monitoring fluid pressure in a control gallery |
US9581058B2 (en) | 2010-08-13 | 2017-02-28 | Eaton Corporation | Development of a switching roller finger follower for cylinder deactivation in internal combustion engines |
US9938865B2 (en) | 2008-07-22 | 2018-04-10 | Eaton Corporation | Development of a switching roller finger follower for cylinder deactivation in internal combustion engines |
US9016252B2 (en) | 2008-07-22 | 2015-04-28 | Eaton Corporation | System to diagnose variable valve actuation malfunctions by monitoring fluid pressure in a hydraulic lash adjuster gallery |
US8915225B2 (en) | 2010-03-19 | 2014-12-23 | Eaton Corporation | Rocker arm assembly and components therefor |
US9708942B2 (en) | 2010-03-19 | 2017-07-18 | Eaton Corporation | Rocker arm assembly and components therefor |
US11181013B2 (en) | 2009-07-22 | 2021-11-23 | Eaton Intelligent Power Limited | Cylinder head arrangement for variable valve actuation rocker arm assemblies |
US9194261B2 (en) | 2011-03-18 | 2015-11-24 | Eaton Corporation | Custom VVA rocker arms for left hand and right hand orientations |
US10087790B2 (en) | 2009-07-22 | 2018-10-02 | Eaton Corporation | Cylinder head arrangement for variable valve actuation rocker arm assemblies |
US9874122B2 (en) | 2010-03-19 | 2018-01-23 | Eaton Corporation | Rocker assembly having improved durability |
US9885258B2 (en) | 2010-03-19 | 2018-02-06 | Eaton Corporation | Latch interface for a valve actuating device |
DE102011087557A1 (de) | 2011-12-01 | 2013-06-06 | Schaeffler Technologies AG & Co. KG | Folgeglied |
DE102012211525A1 (de) * | 2012-07-03 | 2014-01-09 | Schaeffler Technologies AG & Co. KG | Nockenfolger für den Ventiltrieb einer Brennkraftmaschine |
DE102012215654A1 (de) * | 2012-09-04 | 2014-03-06 | Schaeffler Technologies AG & Co. KG | Hebelartiger Nockenfolger |
USD750670S1 (en) * | 2013-02-22 | 2016-03-01 | Eaton Corporation | Rocker arm |
US8991351B2 (en) | 2013-03-15 | 2015-03-31 | Roller Bearing Company Of America, Inc. | Needle roller cam follower for higher mileage applications of light, medium and heavy duty vehicles |
DE102014202349A1 (de) | 2014-02-10 | 2015-08-13 | Schaeffler Technologies AG & Co. KG | Hebelartiger Nockenfolger |
DE112015000034T5 (de) | 2014-03-03 | 2015-11-19 | Eaton Corporation | Ventilbetätigungsvorrichtung und Verfahren zu deren Herstellung |
DE102015202042A1 (de) * | 2015-02-05 | 2016-03-03 | Schaeffler Technologies AG & Co. KG | Schlepphebel |
WO2019045740A1 (en) * | 2017-08-31 | 2019-03-07 | Koyo Bearings North America Llc | LINGUET SET |
DE102017128931B3 (de) | 2017-12-04 | 2019-05-29 | Schaeffler Technologies AG & Co. KG | Schlepphebel für einen Ventiltrieb einer Brennkraftmaschine und Verfahren zur spanlosen Herstellung eines Hebelkörpers aus Stahlblech |
KR102229496B1 (ko) | 2019-09-27 | 2021-03-17 | 셰플러안산 유한책임회사 | 캠 팔로워 |
KR20230123534A (ko) | 2022-02-16 | 2023-08-24 | 삼성디스플레이 주식회사 | 표시 장치 및 이를 포함하는 터치 입력 시스템 |
DE102022130053A1 (de) | 2022-11-14 | 2024-05-16 | Schaeffler Technologies AG & Co. KG | Hebelanordnung |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62203910U (zh) * | 1986-06-13 | 1987-12-26 | ||
DE10121798A1 (de) * | 2001-05-04 | 2002-11-07 | Audi Ag | Ventiltrieb für eine Brennkraftmaschine |
CN1641189A (zh) * | 2004-01-13 | 2005-07-20 | 光洋精工株式会社 | 摇臂 |
CN101319621A (zh) * | 2007-06-06 | 2008-12-10 | 马振万 | 一种发动机气门摇臂装置 |
US20090078224A1 (en) * | 2007-09-26 | 2009-03-26 | Scott Paul Smith | Cam follower rocker arm |
JP2009281217A (ja) * | 2008-05-21 | 2009-12-03 | Ntn Corp | ロッカーアーム用カムフォロアおよびカムフォロア装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0222443U (zh) * | 1988-07-29 | 1990-02-14 | ||
US4825717A (en) | 1988-09-12 | 1989-05-02 | Henley Manufacturing Corporation | Rocker arm of the cam-follower type with ribs |
JP2004293638A (ja) * | 2003-03-26 | 2004-10-21 | Koyo Seiko Co Ltd | カムフォロワ |
DE102005037053A1 (de) | 2005-08-05 | 2007-02-08 | Schaeffler Kg | Schaltbarer Schlepphebel eines Ventiltriebs einer Brennkraftmaschine |
DE102008034648A1 (de) * | 2008-07-25 | 2010-01-28 | Schaeffler Kg | Nockenfolger für einen Ventiltrieb einer Brennkraftmaschine |
-
2010
- 2010-01-25 DE DE102010005606A patent/DE102010005606A1/de not_active Withdrawn
- 2010-11-26 JP JP2012550338A patent/JP5808343B2/ja active Active
- 2010-11-26 CN CN201080062352.XA patent/CN102725484B/zh active Active
- 2010-11-26 MX MX2012007777A patent/MX2012007777A/es active IP Right Grant
- 2010-11-26 WO PCT/EP2010/068277 patent/WO2011088924A1/de active Application Filing
- 2010-11-26 KR KR1020127019533A patent/KR101701550B1/ko active IP Right Grant
- 2010-11-26 US US13/575,111 patent/US8656878B2/en active Active
- 2010-11-26 PL PL10779830T patent/PL2529088T3/pl unknown
- 2010-11-26 EP EP10779830.8A patent/EP2529088B1/de active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62203910U (zh) * | 1986-06-13 | 1987-12-26 | ||
DE10121798A1 (de) * | 2001-05-04 | 2002-11-07 | Audi Ag | Ventiltrieb für eine Brennkraftmaschine |
CN1641189A (zh) * | 2004-01-13 | 2005-07-20 | 光洋精工株式会社 | 摇臂 |
CN101319621A (zh) * | 2007-06-06 | 2008-12-10 | 马振万 | 一种发动机气门摇臂装置 |
US20090078224A1 (en) * | 2007-09-26 | 2009-03-26 | Scott Paul Smith | Cam follower rocker arm |
JP2009281217A (ja) * | 2008-05-21 | 2009-12-03 | Ntn Corp | ロッカーアーム用カムフォロアおよびカムフォロア装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106014524A (zh) * | 2016-06-06 | 2016-10-12 | 陕西科技大学 | 笼式结构控制发动机可变气门 |
CN106014524B (zh) * | 2016-06-06 | 2018-08-07 | 陕西科技大学 | 笼式结构控制发动机可变气门 |
Also Published As
Publication number | Publication date |
---|---|
KR101701550B1 (ko) | 2017-02-01 |
JP5808343B2 (ja) | 2015-11-10 |
WO2011088924A1 (de) | 2011-07-28 |
EP2529088B1 (de) | 2015-01-07 |
PL2529088T3 (pl) | 2015-08-31 |
US20120291736A1 (en) | 2012-11-22 |
US8656878B2 (en) | 2014-02-25 |
KR20120118017A (ko) | 2012-10-25 |
DE102010005606A1 (de) | 2011-07-28 |
EP2529088A1 (de) | 2012-12-05 |
CN102725484B (zh) | 2015-06-24 |
MX2012007777A (es) | 2012-08-01 |
JP2013518207A (ja) | 2013-05-20 |
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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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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: 20150722 |
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C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG Free format text: FORMER NAME: SCHAEFFLER FIFTH INVESTMENT MANAGEMENT GMBH + CO., KG Owner name: SCHAEFFLER TECHNOLOGY GMBH + CO. KG Free format text: FORMER NAME: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG |
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CP01 | Change in the name or title of a patent holder |
Address after: German Herzogenaurach Patentee after: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG Address before: German Herzogenaurach Patentee before: Fifth Schaeffler investment management GmbH & Co.KG Address after: German Herzogenaurach Patentee after: SCHAEFFLER TECHNOLOGIES AG & CO.KG Address before: German Herzogenaurach Patentee before: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG |
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TR01 | Transfer of patent right |
Effective date of registration: 20150722 Address after: German Herzogenaurach Patentee after: Fifth Schaeffler investment management GmbH & Co.KG Address before: German Herzogenaurach Patentee before: SCHAEFFLER TECHNOLOGIES AG & CO. KG |
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TR01 | Transfer of patent right |
Effective date of registration: 20240320 Address after: 1st Floor, Building 2, No. 1 Antuo Road, Anting Town, Jiading District, Shanghai Patentee after: SCHAEFFLER HOLDING(CHINA) Co.,Ltd. Country or region after: China Address before: German Herzogenaurach Patentee before: SCHAEFFLER TECHNOLOGIES AG & CO.KG Country or region before: Germany |
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TR01 | Transfer of patent right |