JPH066888B2 - エンジンのデコンプ装置 - Google Patents

エンジンのデコンプ装置

Info

Publication number: JPH066888B2
Authority: JP; Japan
Prior art keywords: decompression; engine; pin; compression; cam
Prior art date: 1984-07-10
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

Application number

JP14378684A

Other languages

English (en)

Japanese (ja)

Other versions

JPS6123816A (ja

Inventor

▲ひろし▼ 山口

裕章金子

康世久野

昭夫岩下

優弘寺井

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Subaru Corp

Original Assignee

Fuji Heavy Industries Ltd

Priority date (The priority date 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 date listed.)

1984-07-10

Filing date

1984-07-10

Publication date

1994-01-26

1984-07-10 Application filed by Fuji Heavy Industries Ltd filed Critical Fuji Heavy Industries Ltd

1984-07-10 Priority to JP14378684A priority Critical patent/JPH066888B2/ja

1984-10-26 Priority to EP84307380A priority patent/EP0167691A3/de

1984-10-26 Priority to DE198484307380T priority patent/DE167691T1/de

1984-11-06 Priority to KR1019840006938A priority patent/KR860001276A/ko

1986-02-01 Publication of JPS6123816A publication Critical patent/JPS6123816A/ja

1994-01-26 Publication of JPH066888B2 publication Critical patent/JPH066888B2/ja

2009-01-26 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

230000006837 decompression Effects 0.000 title claims description 80
238000007906 compression Methods 0.000 claims description 37
230000006835 compression Effects 0.000 claims description 35
238000002485 combustion reaction Methods 0.000 description 9
238000010586 diagram Methods 0.000 description 4
239000000446 fuel Substances 0.000 description 4
230000002093 peripheral effect Effects 0.000 description 3
230000000694 effects Effects 0.000 description 2
238000002347 injection Methods 0.000 description 2
239000007924 injection Substances 0.000 description 2
238000002360 preparation method Methods 0.000 description 2
208000027418 Wounds and injury Diseases 0.000 description 1
230000004913 activation Effects 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
230000006378 damage Effects 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000000881 depressing effect Effects 0.000 description 1
238000004880 explosion Methods 0.000 description 1
208000014674 injury Diseases 0.000 description 1
239000007858 starting material 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
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
- F01L13/08—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for decompression, e.g. during starting; for changing compression ratio
- 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
- F01L13/08—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for decompression, e.g. during starting; for changing compression ratio
- F01L13/085—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for decompression, e.g. during starting; for changing compression ratio the valve-gear having an auxiliary cam protruding from the main cam profile
- 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
- F01L2820/00—Details on specific features characterising valve gear arrangements
- F01L2820/02—Formulas
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

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)
Output Control And Ontrol Of Special Type Engine (AREA)

JP14378684A 1984-07-10 1984-07-10 エンジンのデコンプ装置 Expired - Lifetime JPH066888B2 (ja)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
JP14378684A JPH066888B2 (ja)	1984-07-10	1984-07-10	エンジンのデコンプ装置
EP84307380A EP0167691A3 (de)	1984-07-10	1984-10-26	Dekompressionsvorrichtung für Brennkraftmaschinen
DE198484307380T DE167691T1 (de)	1984-07-10	1984-10-26	Dekompressionsvorrichtung fuer brennkraftmaschinen.
KR1019840006938A KR860001276A (ko)	1984-07-10	1984-11-06	엔진의 디콤프 장치

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP14378684A JPH066888B2 (ja)	1984-07-10	1984-07-10	エンジンのデコンプ装置

Publications (2)

Publication Number	Publication Date
JPS6123816A JPS6123816A (ja)	1986-02-01
JPH066888B2 true JPH066888B2 (ja)	1994-01-26

Family

ID=15346962

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP14378684A Expired - Lifetime JPH066888B2 (ja)	1984-07-10	1984-07-10	エンジンのデコンプ装置

Country Status (4)

Country	Link
EP (1)	EP0167691A3 (de)
JP (1)	JPH066888B2 (de)
KR (1)	KR860001276A (de)
DE (1)	DE167691T1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4696266A (en) *	1985-05-14	1987-09-29	Fuji Jukogyo Kabushiki Kaisha	Decompression apparatus for engines
JPH0250107U (de) *	1988-10-03	1990-04-09
US4892068A (en) *	1989-06-09	1990-01-09	Kohler Co.	Geared automatic compression release for an internal combustion engine
EP0425899B1 (de) *	1989-11-02	1994-01-26	Kubota Corporation	Brennkraftmaschine mit mechanischem Regler und Dekompressionsvorrichtung
DE19636811C2 (de) *	1996-09-11	2000-06-15	Hatz Motoren	Dekompressionsautomatik
US6055952A (en) *	1998-06-08	2000-05-02	Industrial Technology Research Institute	Automatic decompression device
JP2005105972A (ja) *	2003-09-30	2005-04-21	Fuji Heavy Ind Ltd	エンジンのデコンプ装置
JP4777955B2 (ja) *	2007-10-03	2011-09-21	本田技研工業株式会社	エンジンのデコンプ装置
JP2015224577A (ja) *	2014-05-27	2015-12-14	ヤマハ発動機株式会社	エンジン及び車両
WO2020008611A1 (ja) *	2018-07-05	2020-01-09	本田技研工業株式会社	エンジンのデコンプ装置及びエンジン

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3362390A (en)	1966-02-09	1968-01-09	Wisconsin Motor Corp	Automatic compression release

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3901199A (en) *	1974-06-10	1975-08-26	Briggs & Stratton Corp	Automatic compression relief mechanism

1984
- 1984-07-10 JP JP14378684A patent/JPH066888B2/ja not_active Expired - Lifetime
- 1984-10-26 DE DE198484307380T patent/DE167691T1/de active Pending
- 1984-10-26 EP EP84307380A patent/EP0167691A3/de not_active Withdrawn
- 1984-11-06 KR KR1019840006938A patent/KR860001276A/ko not_active Abandoned

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3362390A (en)	1966-02-09	1968-01-09	Wisconsin Motor Corp	Automatic compression release

Also Published As

Publication number	Publication date
DE167691T1 (de)	1986-04-10
EP0167691A2 (de)	1986-01-15
KR860001276A (ko)	1986-02-24
JPS6123816A (ja)	1986-02-01
EP0167691A3 (de)	1986-07-30

Publication	Publication Date	Title
EP0407699B1 (de)	1992-12-23	Mechanische Dekompressionsvorrichtung
US3897768A (en)	1975-08-05	Compression relief mechanism
CA2010033C (en)	1995-11-21	Geared automatic compression release for an internal combustion engine
US6109230A (en)	2000-08-29	Decompression device for an engine
JPH066888B2 (ja)	1994-01-26	エンジンのデコンプ装置
JP2006226256A (ja)	2006-08-31	エンジンのデコンプ装置
US3306276A (en)	1967-02-28	Means for reducing starting torque in pour-cycle engines
JPH0312209B2 (de)	1991-02-19
JPS562417A (en)	1981-01-12	Pressure reduction device for starting four-cycle engine
US7174871B2 (en)	2007-02-13	Mechanical compression and vacuum release mechanism
JPH0241290Y2 (de)	1990-11-02
JPH0717769Y2 (ja)	1995-04-26	エンジンの自動デコンプ装置
JP2657394B2 (ja)	1997-09-24	エンジンのデコンプ装置
JPH066889B2 (ja)	1994-01-26	エンジンのデコンプ装置
CN101501327A (zh)	2009-08-05	机械式压力和真空释放机构
JPH0627766Y2 (ja)	1994-07-27	４サイクルエンジンの始動力軽減装置
JPH0717770Y2 (ja)	1995-04-26	エンジンの自動デコンプ装置
JPH0217135Y2 (de)	1990-05-14
JPH0311365Y2 (de)	1991-03-19
JPH0263109B2 (de)	1990-12-27
JPH02157412A (ja)	1990-06-18	エンジンのデコンプ装置
JPS5819303Y2 (ja)	1983-04-20	２サイクルエンジン
JPH0244006Y2 (de)	1990-11-22
JP2005248780A (ja)	2005-09-15	エンジンの始動補助装置
JP3945206B2 (ja)	2007-07-18	圧縮着火式内燃機関