EP0167691A3 - Decompression apparatus for engines - Google Patents
Decompression apparatus for engines Download PDFInfo
- Publication number
- EP0167691A3 EP0167691A3 EP84307380A EP84307380A EP0167691A3 EP 0167691 A3 EP0167691 A3 EP 0167691A3 EP 84307380 A EP84307380 A EP 84307380A EP 84307380 A EP84307380 A EP 84307380A EP 0167691 A3 EP0167691 A3 EP 0167691A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- cam
- engine
- periphery
- valve
- decompression
- 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.)
- Withdrawn
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)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP143786/84 | 1984-07-10 | ||
JP14378684A JPH066888B2 (en) | 1984-07-10 | 1984-07-10 | Engine decompression device |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0167691A2 EP0167691A2 (en) | 1986-01-15 |
EP0167691A3 true EP0167691A3 (en) | 1986-07-30 |
Family
ID=15346962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP84307380A Withdrawn EP0167691A3 (en) | 1984-07-10 | 1984-10-26 | Decompression apparatus for engines |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0167691A3 (en) |
JP (1) | JPH066888B2 (en) |
KR (1) | KR860001276A (en) |
DE (1) | DE167691T1 (en) |
Families Citing this family (10)
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 (en) * | 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 (en) * | 1989-11-02 | 1994-05-05 | Kubota Kk | Internal combustion engine with mechanical regulator and decompression device. |
DE19636811C2 (en) * | 1996-09-11 | 2000-06-15 | Hatz Motoren | Automatic decompression |
US6055952A (en) * | 1998-06-08 | 2000-05-02 | Industrial Technology Research Institute | Automatic decompression device |
JP2005105972A (en) * | 2003-09-30 | 2005-04-21 | Fuji Heavy Ind Ltd | Engine decompression device |
JP4777955B2 (en) * | 2007-10-03 | 2011-09-21 | 本田技研工業株式会社 | Engine decompression device |
JP2015224577A (en) * | 2014-05-27 | 2015-12-14 | ヤマハ発動機株式会社 | Engine and vehicle |
AU2018431113A1 (en) | 2018-07-05 | 2021-01-21 | Honda Motor Co., Ltd. | Engine decompression device and engine |
Citations (2)
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 |
-
1984
- 1984-07-10 JP JP14378684A patent/JPH066888B2/en not_active Expired - Lifetime
- 1984-10-26 DE DE198484307380T patent/DE167691T1/en active Pending
- 1984-10-26 EP EP84307380A patent/EP0167691A3/en not_active Withdrawn
- 1984-11-06 KR KR1019840006938A patent/KR860001276A/en not_active IP Right Cessation
Patent Citations (2)
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 |
---|---|
JPH066888B2 (en) | 1994-01-26 |
EP0167691A2 (en) | 1986-01-15 |
JPS6123816A (en) | 1986-02-01 |
DE167691T1 (en) | 1986-04-10 |
KR860001276A (en) | 1986-02-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19841103 |
|
AK | Designated contracting states |
Designated state(s): DE FR GB IT |
|
ITCL | It: translation for ep claims filed |
Representative=s name: STUDIO BIANCHETTI |
|
EL | Fr: translation of claims filed | ||
DET | De: translation of patent claims | ||
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): DE FR GB IT |
|
17Q | First examination report despatched |
Effective date: 19871211 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19880422 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: TERAI, MASAHIRO Inventor name: KANEKO, HIROAKI Inventor name: IWASHITA, AKIO Inventor name: HISANO, YASUYO Inventor name: YAMAGUCHI, HIROSHI |