JPH0452367B2 - - Google Patents
Info
- Publication number
- JPH0452367B2 JPH0452367B2 JP57062693A JP6269382A JPH0452367B2 JP H0452367 B2 JPH0452367 B2 JP H0452367B2 JP 57062693 A JP57062693 A JP 57062693A JP 6269382 A JP6269382 A JP 6269382A JP H0452367 B2 JPH0452367 B2 JP H0452367B2
- Authority
- JP
- Japan
- Prior art keywords
- adjuster
- valve
- pressure
- lash adjuster
- supporter
- 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 claims description 10
- 230000004044 response Effects 0.000 claims description 6
- 239000000446 fuel Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000004043 responsiveness Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 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
- 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
- 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
- F01L1/34—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
- F01L2001/188—Fulcrums at upper surface
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57062693A JPS58180709A (ja) | 1982-04-15 | 1982-04-15 | 内燃エンジンの可変気筒装置 |
US06/482,445 US4462353A (en) | 1982-04-15 | 1983-04-06 | Variable cylinder device for internal combustion engines |
DE19833313437 DE3313437A1 (de) | 1982-04-15 | 1983-04-13 | Vorrichtung zum steuern der anzahl der bei einer brennkraftmaschine betaetigten zylinder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57062693A JPS58180709A (ja) | 1982-04-15 | 1982-04-15 | 内燃エンジンの可変気筒装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58180709A JPS58180709A (ja) | 1983-10-22 |
JPH0452367B2 true JPH0452367B2 (US20090163788A1-20090625-C00002.png) | 1992-08-21 |
Family
ID=13207622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57062693A Granted JPS58180709A (ja) | 1982-04-15 | 1982-04-15 | 内燃エンジンの可変気筒装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US4462353A (US20090163788A1-20090625-C00002.png) |
JP (1) | JPS58180709A (US20090163788A1-20090625-C00002.png) |
DE (1) | DE3313437A1 (US20090163788A1-20090625-C00002.png) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59175615U (ja) * | 1983-05-13 | 1984-11-24 | アイシン精機株式会社 | 可変気筒用油圧リフタ |
US4543920A (en) * | 1983-09-12 | 1985-10-01 | General Motors Corporation | Hypocyclic rolling contact rocker arm and hydraulic lash adjuster pivot |
US4556025A (en) * | 1983-11-18 | 1985-12-03 | Mazda Motor Corporation | Engine valve mechanism having valve disabling device |
US4724809A (en) * | 1984-06-22 | 1988-02-16 | Investment Rarities Incorporated | Method and apparatus utilizing valve throttling and charge stratification in the operation of an internal combustion engine |
JPH0747923B2 (ja) * | 1989-06-30 | 1995-05-24 | いすゞ自動車株式会社 | 可変バルブタイミング・リフト装置 |
US5215054A (en) * | 1990-10-22 | 1993-06-01 | Jenara Enterprises Ltd. | Valve control apparatus and method |
DE4115008C2 (de) * | 1991-05-08 | 1997-07-24 | Opel Adam Ag | Mehrzylindrige Verbrennungskraftmaschine und Verfahren zum Steuern einer solchen |
US6510824B2 (en) * | 1997-12-11 | 2003-01-28 | Diesel Engine Retarders, Inc. | Variable lost motion valve actuator and method |
US8820276B2 (en) * | 1997-12-11 | 2014-09-02 | Jacobs Vehicle Systems, Inc. | Variable lost motion valve actuator and method |
US5862784A (en) * | 1998-05-01 | 1999-01-26 | Eaton Corporation | Hydraulic lash adjuster and check valve opening arrangement therefor |
DE19914044A1 (de) | 1999-03-27 | 2000-09-28 | Schaeffler Waelzlager Ohg | In einen Zylinderkopf eines Ventiltriebs einer Brennkraftmaschine eingebauter Kipphebel |
KR20020042135A (ko) * | 2000-11-30 | 2002-06-05 | 이계안 | 밸브 정지 시스템 |
DE102006026017A1 (de) | 2006-06-01 | 2007-12-06 | Mahle International Gmbh | Einrichtung zum Abschalten zumindest eines Zylinders eines Verbrennungsmotors |
GB2503705A (en) * | 2012-07-05 | 2014-01-08 | Eaton Srl | Hydraulic Lash Adjuster and Lost Motion System |
CN102926833B (zh) * | 2012-10-12 | 2015-01-21 | 上海交通大学 | 机械式杠杆比例调节机构 |
CN102953779B (zh) * | 2012-10-24 | 2015-01-21 | 上海交通大学 | 杠杆调节式升程可变系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5433324A (en) * | 1977-08-18 | 1979-03-12 | Masahiro Muraoka | Fireeproof heattinsulating building member with restoring property |
JPS5457009A (en) * | 1977-10-14 | 1979-05-08 | Toyota Motor Corp | Operating cylinder number control system for engine |
JPS5598608A (en) * | 1979-01-23 | 1980-07-26 | Fuji Valve Kk | Self-adjustable type hydraulic rocker bracket |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2815012A (en) * | 1955-05-03 | 1957-12-03 | Thompson Prod Inc | Automatic lash adjuster |
DE1053894B (de) * | 1955-11-05 | 1959-03-26 | Augsburg Nuernberg A G Zweigni | Ventilstoessel, insbesondere fuer Brennkraftmaschinen, mit Spielausgleich durch ein Fluessigkeitspolster |
US3786792A (en) * | 1971-05-28 | 1974-01-22 | Mack Trucks | Variable valve timing system |
US3964455A (en) * | 1974-12-19 | 1976-06-22 | General Motors Corporation | Valve control mechanism |
US4114588A (en) * | 1976-06-24 | 1978-09-19 | Jordan Edgar R | Valve deactuator for internal combustion engines |
US4173209A (en) * | 1977-07-14 | 1979-11-06 | Jordan Edgar R | Engine control system and valve deactivator thereof |
US4175534A (en) * | 1977-07-14 | 1979-11-27 | Edgar R Jordan | Valve deactivator for internal combustion engines |
US4169449A (en) * | 1977-11-07 | 1979-10-02 | Brock Horace T Jr | Cylinder de-activator system |
JPS54121314A (en) * | 1978-03-13 | 1979-09-20 | Toyota Motor Corp | Valve lift varying mechanism for internal combustion engine |
-
1982
- 1982-04-15 JP JP57062693A patent/JPS58180709A/ja active Granted
-
1983
- 1983-04-06 US US06/482,445 patent/US4462353A/en not_active Expired - Lifetime
- 1983-04-13 DE DE19833313437 patent/DE3313437A1/de active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5433324A (en) * | 1977-08-18 | 1979-03-12 | Masahiro Muraoka | Fireeproof heattinsulating building member with restoring property |
JPS5457009A (en) * | 1977-10-14 | 1979-05-08 | Toyota Motor Corp | Operating cylinder number control system for engine |
JPS5598608A (en) * | 1979-01-23 | 1980-07-26 | Fuji Valve Kk | Self-adjustable type hydraulic rocker bracket |
Also Published As
Publication number | Publication date |
---|---|
JPS58180709A (ja) | 1983-10-22 |
DE3313437C2 (US20090163788A1-20090625-C00002.png) | 1989-06-01 |
US4462353A (en) | 1984-07-31 |
DE3313437A1 (de) | 1983-10-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4509467A (en) | Hydraulic lifter system for variable cylinder engines | |
US4205634A (en) | Variable valve timing mechanism | |
JPH0452367B2 (US20090163788A1-20090625-C00002.png) | ||
US5127375A (en) | Hydraulic valve control system for internal combustion engines | |
US7080615B2 (en) | System and method for actuating an engine valve | |
US7055472B2 (en) | System and method for actuating an engine valve | |
US3805753A (en) | Hydraulic lash adjuster for overhead cam engines | |
JP4420493B2 (ja) | 圧縮エンジンブレーキ装置 | |
JPS60204912A (ja) | 可変気筒用油圧リフタ | |
US5361734A (en) | Valve control device for an engine | |
KR0164488B1 (ko) | 외부공기를 이용한 밸브리프트 조정장치 | |
US4387675A (en) | Engine valve actuating mechanism having a hydraulic fulcrum lifting device | |
JP4002458B2 (ja) | 可変操作バルブのための流体圧システムおよび当該システムの空気抜き手段を備えた内燃機関 | |
US6588386B2 (en) | Variable valve lift system | |
US4773360A (en) | Internal combustion engine | |
US20220099004A1 (en) | Engine valve system having rocker arm assembly with roller lock for selective engine valve deactivation | |
US2966151A (en) | Hydraulic lash adjusters | |
JPS6347608Y2 (US20090163788A1-20090625-C00002.png) | ||
JPS6327048Y2 (US20090163788A1-20090625-C00002.png) | ||
JPS6111447Y2 (US20090163788A1-20090625-C00002.png) | ||
JPS6111408A (ja) | エンジンの強制弁駆動装置 | |
JPH0619767Y2 (ja) | Ohv式機関の動弁機構 | |
JPH0217133Y2 (US20090163788A1-20090625-C00002.png) | ||
JPH025046Y2 (US20090163788A1-20090625-C00002.png) | ||
JPS618416A (ja) | 内燃機関の可変気筒装置 |