JPS60198314A - 内燃エンジンのバルブ駆動装置 - Google Patents
内燃エンジンのバルブ駆動装置Info
- Publication number
- JPS60198314A JPS60198314A JP59055659A JP5565984A JPS60198314A JP S60198314 A JPS60198314 A JP S60198314A JP 59055659 A JP59055659 A JP 59055659A JP 5565984 A JP5565984 A JP 5565984A JP S60198314 A JPS60198314 A JP S60198314A
- Authority
- JP
- Japan
- Prior art keywords
- oil
- rocker
- rocker arm
- oil passage
- valve
- 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 title claims description 12
- 239000012530 fluid Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
- 238000005192 partition Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 69
- 230000000694 effects Effects 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 3
- 239000010705 motor oil Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000009291 secondary effect Effects 0.000 description 1
- 239000007787 solid Substances 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
- F01L1/20—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
- F01L1/2411—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically by means of a hydraulic adjusting device located between the valve stem 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
- F01L1/181—Centre pivot rocking arms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59055659A JPS60198314A (ja) | 1984-03-22 | 1984-03-22 | 内燃エンジンのバルブ駆動装置 |
US06/697,163 US4616607A (en) | 1984-03-22 | 1985-02-01 | Valve driving device for internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59055659A JPS60198314A (ja) | 1984-03-22 | 1984-03-22 | 内燃エンジンのバルブ駆動装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60198314A true JPS60198314A (ja) | 1985-10-07 |
JPH0263083B2 JPH0263083B2 (US20100223739A1-20100909-C00025.png) | 1990-12-27 |
Family
ID=13004966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59055659A Granted JPS60198314A (ja) | 1984-03-22 | 1984-03-22 | 内燃エンジンのバルブ駆動装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US4616607A (US20100223739A1-20100909-C00025.png) |
JP (1) | JPS60198314A (US20100223739A1-20100909-C00025.png) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3473065B2 (ja) * | 1993-10-30 | 2003-12-02 | スズキ株式会社 | ロッカアーム |
DE4433278B4 (de) * | 1994-09-19 | 2004-05-27 | Deutz Ag | Schmierung des Ventiltriebes |
US7107953B2 (en) * | 2003-09-18 | 2006-09-19 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Valve gear of an internal combustion engine |
JP2018519457A (ja) | 2015-05-18 | 2018-07-19 | イートン ソチエタ・レスポンサビリタ・リミタータEaton SRL | アキュムレータとして作動するオイル放出弁を有するロッカアーム |
US11242774B2 (en) | 2019-09-20 | 2022-02-08 | Caterpillar Inc. | Rocker assembly with a hydraulic lash adjuster |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1784767A (en) * | 1928-08-24 | 1930-12-09 | Gen Motors Corp | Hydraulic valve mechanism |
GB538952A (en) * | 1940-02-17 | 1941-08-22 | Eaton Mfg Co | Improvements in or relating to hydraulic means for automatically taking up clearance in valve-actuating tappets |
US2749888A (en) * | 1951-02-15 | 1956-06-12 | Henry J Kaiser Company | Internal combustion engine |
US3008544A (en) * | 1960-11-10 | 1961-11-14 | Krizman Mfg Co Inc | Lubricating system |
JPS5926768B2 (ja) * | 1976-07-27 | 1984-06-30 | トヨタ自動車株式会社 | 内燃機関のバルブ駆動装置 |
US4505236A (en) * | 1982-06-01 | 1985-03-19 | Nissan Motor Company, Limited | Valve operating arrangement of an internal combustion engine |
JPS59175614U (ja) * | 1983-05-11 | 1984-11-24 | アイシン精機株式会社 | 内燃機関のバルブ駆動装置 |
US4497307A (en) * | 1984-02-03 | 1985-02-05 | General Motors Corporation | Integral rocker arm hydraulic lifter and bearing assembly |
-
1984
- 1984-03-22 JP JP59055659A patent/JPS60198314A/ja active Granted
-
1985
- 1985-02-01 US US06/697,163 patent/US4616607A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0263083B2 (US20100223739A1-20100909-C00025.png) | 1990-12-27 |
US4616607A (en) | 1986-10-14 |