DE167691T1 - Dekompressionsvorrichtung fuer brennkraftmaschinen. - Google Patents

Dekompressionsvorrichtung fuer brennkraftmaschinen.

Info

Publication number
DE167691T1
DE167691T1 DE198484307380T DE84307380T DE167691T1 DE 167691 T1 DE167691 T1 DE 167691T1 DE 198484307380 T DE198484307380 T DE 198484307380T DE 84307380 T DE84307380 T DE 84307380T DE 167691 T1 DE167691 T1 DE 167691T1
Authority
DE
Germany
Prior art keywords
cam
decompression
valve cam
valve
periphery
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.)
Pending
Application number
DE198484307380T
Other languages
German (de)
English (en)
Inventor
Yasuyo Tokyo Hisano
Akio Oomiya-Shi Saitama-Ken Iwashita
Hiroaki Ggeo-Shi Saitama-Ken Kaneko
Masahiro Hasuda-Shi Saitama-Ken Terai
Hiroshi Saitama-Ken Yamaguchi
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 Jukogyo KK
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.)
Filing date
Publication date
Application filed by Fuji Jukogyo KK filed Critical Fuji Jukogyo KK
Publication of DE167691T1 publication Critical patent/DE167691T1/de
Pending legal-status Critical Current

Links

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)
DE198484307380T 1984-07-10 1984-10-26 Dekompressionsvorrichtung fuer brennkraftmaschinen. Pending DE167691T1 (de)

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 (1)

Publication Number Publication Date
DE167691T1 true DE167691T1 (de) 1986-04-10

Family

ID=15346962

Family Applications (1)

Application Number Title Priority Date Filing Date
DE198484307380T Pending DE167691T1 (de) 1984-07-10 1984-10-26 Dekompressionsvorrichtung fuer brennkraftmaschinen.

Country Status (4)

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

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 (fr) * 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
DE69006312T2 (de) * 1989-11-02 1994-05-05 Kubota Kk 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 (fr) 2018-07-05 2020-01-09 本田技研工業株式会社 Dispositif de décompression de moteur et moteur

Family Cites Families (2)

* 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
US3901199A (en) * 1974-06-10 1975-08-26 Briggs & Stratton Corp Automatic compression relief mechanism

Also Published As

Publication number Publication date
JPS6123816A (ja) 1986-02-01
KR860001276A (ko) 1986-02-24
JPH066888B2 (ja) 1994-01-26
EP0167691A3 (fr) 1986-07-30
EP0167691A2 (fr) 1986-01-15

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