CA2004680A1 - Decompresseur automatique pour moteur a combustion interne - Google Patents

Decompresseur automatique pour moteur a combustion interne

Info

Publication number
CA2004680A1
CA2004680A1 CA2004680A CA2004680A CA2004680A1 CA 2004680 A1 CA2004680 A1 CA 2004680A1 CA 2004680 A CA2004680 A CA 2004680A CA 2004680 A CA2004680 A CA 2004680A CA 2004680 A1 CA2004680 A1 CA 2004680A1
Authority
CA
Canada
Prior art keywords
engine
compression
cam pin
cam
pin
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
Application number
CA2004680A
Other languages
English (en)
Other versions
CA2004680C (fr
Inventor
Mark Stephen Bader
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.)
Kohler Co
Original Assignee
Kohler Co
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 Kohler Co filed Critical Kohler Co
Publication of CA2004680A1 publication Critical patent/CA2004680A1/fr
Application granted granted Critical
Publication of CA2004680C publication Critical patent/CA2004680C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
CA002004680A 1988-12-07 1989-12-06 Decompresseur automatique pour moteur a combustion interne Expired - Fee Related CA2004680C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/280,792 US4898133A (en) 1988-12-07 1988-12-07 Automatic compression release apparatus for an internal combustion engine
US280,792 1988-12-07

Publications (2)

Publication Number Publication Date
CA2004680A1 true CA2004680A1 (fr) 1990-06-07
CA2004680C CA2004680C (fr) 1994-11-22

Family

ID=23074674

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002004680A Expired - Fee Related CA2004680C (fr) 1988-12-07 1989-12-06 Decompresseur automatique pour moteur a combustion interne

Country Status (2)

Country Link
US (1) US4898133A (fr)
CA (1) CA2004680C (fr)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5197422A (en) * 1992-03-19 1993-03-30 Briggs & Stratton Corporation Compression release mechanism and method for assembling same
US5301643A (en) * 1993-05-05 1994-04-12 Briggs & Stratton Corporation Low oil sensor using compression release to affect engine operation
US5402759A (en) * 1994-07-08 1995-04-04 Outboard Marine Corporation Cylinder decompression arrangement in cam shaft
US5647318A (en) * 1994-07-29 1997-07-15 Caterpillar Inc. Engine compression braking apparatus and method
US5540201A (en) * 1994-07-29 1996-07-30 Caterpillar Inc. Engine compression braking apparatus and method
US5526784A (en) * 1994-08-04 1996-06-18 Caterpillar Inc. Simultaneous exhaust valve opening braking system
CZ285909B6 (cs) * 1996-04-09 1999-11-17 Motor Jikov A. S. Dekompresní zařízení spalovacího motoru
JP3366198B2 (ja) * 1996-11-29 2003-01-14 本田技研工業株式会社 エンジンのデコンプ機構
US5809958A (en) * 1997-05-08 1998-09-22 Briggs & Stratton Corporation Compression release for multi-cylinder engines
US5823153A (en) * 1997-05-08 1998-10-20 Briggs & Stratton Corporation Compressing release with snap-in components
US6055952A (en) * 1998-06-08 2000-05-02 Industrial Technology Research Institute Automatic decompression device
US6269786B1 (en) * 1999-07-21 2001-08-07 Tecumseh Products Company Compression release mechanism
US6439187B1 (en) 1999-11-17 2002-08-27 Tecumseh Products Company Mechanical compression release
US6886518B2 (en) 2000-02-18 2005-05-03 Briggs & Stratton Corporation Retainer for release member
US6394054B1 (en) 2001-01-15 2002-05-28 Tecumseh Products Company Mechanical compression and vacuum release
US6874458B2 (en) * 2001-12-28 2005-04-05 Kohler Co. Balance system for single cylinder engine
AU2003200227B2 (en) * 2002-02-06 2008-09-25 Honda Giken Kogyo Kabushiki Kaisha Internal Combustion Engine Provided with Decompressing Means and Method of Adjusting Valve Lift for Decompression
US6739304B2 (en) 2002-06-28 2004-05-25 Kohler Co. Cross-flow cylinder head
US6732701B2 (en) 2002-07-01 2004-05-11 Kohler Co. Oil circuit for twin cam internal combustion engine
US6684846B1 (en) 2002-07-18 2004-02-03 Kohler Co. Crankshaft oil circuit
US20040003791A1 (en) * 2002-07-08 2004-01-08 Giuseppe Ghelfi Compression release mechanism
US6837206B2 (en) 2002-07-11 2005-01-04 Kohler Co. Crankcase cover with oil passages
US6978751B2 (en) 2002-07-18 2005-12-27 Kohler Co. Cam follower arm for an internal combustion engine
US6742488B2 (en) 2002-07-18 2004-06-01 Kohler Co. Component for governing air flow in and around cylinder head port
US6837207B2 (en) 2002-07-18 2005-01-04 Kohler Co. Inverted crankcase with attachments for an internal combustion engine
US6752846B2 (en) * 2002-07-18 2004-06-22 Kohler Co. Panel type air filter element with integral baffle
US7328678B2 (en) * 2005-06-07 2008-02-12 Tecumseh Power Company Mechanical compression and vacuum release mechanism
US7174871B2 (en) * 2005-06-07 2007-02-13 Tecumseh Products Company Mechanical compression and vacuum release mechanism
JP6226787B2 (ja) * 2014-03-19 2017-11-08 本田技研工業株式会社 デコンプ機構付き内燃機関
CN112384683B (zh) * 2018-07-05 2022-08-02 本田技研工业株式会社 发动机的减压装置及发动机

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2259983A (en) * 1940-02-05 1941-10-21 Breene Taylor Engineering Corp Internal combustion motor
US2850002A (en) * 1954-12-30 1958-09-02 Kloeckner Humboldt Deutz Ag Decompression device
US3314408A (en) * 1965-05-17 1967-04-18 Kohler Co Centrifugally operated compression release mechanism
US3362390A (en) * 1966-02-09 1968-01-09 Wisconsin Motor Corp Automatic compression release
US3395689A (en) * 1966-09-15 1968-08-06 Studebaker Corp Engine decompression apparatus
US3381676A (en) * 1967-04-12 1968-05-07 Tecumseh Products Co Compression relief mechanism
US3496922A (en) * 1968-04-18 1970-02-24 Tecumseh Products Co Compression relief mechanism
US3511219A (en) * 1968-11-12 1970-05-12 Wisconsin Motors Corp Automatic compression release
US3620203A (en) * 1970-03-11 1971-11-16 Briggs & Stratton Corp Automatic compression relief mechanism
US3897768A (en) * 1973-11-19 1975-08-05 Tecumseh Products Co Compression relief mechanism
US3901199A (en) * 1974-06-10 1975-08-26 Briggs & Stratton Corp Automatic compression relief mechanism
US3981289A (en) * 1975-03-14 1976-09-21 Briggs & Stratton Corporation Automatic compression relief mechanism for internal combustion engines
US4453507A (en) * 1981-11-25 1984-06-12 Briggs & Stratton Corporation Centrifugally responsive compression release mechanism
JPS6032507U (ja) * 1983-08-10 1985-03-05 川崎重工業株式会社 エンジンのオ−トデコンプ装置
US4610227A (en) * 1984-01-20 1986-09-09 Kubota Limited Automatic decompression system for starting engine
US4590905A (en) * 1984-05-04 1986-05-27 Honda Giken Kogyo Kabushiki Kaisha Process for decompression control in internal combustion engine and apparatus therefor
JPS61178011U (fr) * 1985-04-25 1986-11-06
US4696266A (en) * 1985-05-14 1987-09-29 Fuji Jukogyo Kabushiki Kaisha Decompression apparatus for engines
US4651687A (en) * 1985-12-20 1987-03-24 Kawasaki Jukogyo Kabushiki Kaisha Automatic compression releasing device for four-cycle engine
US4638773A (en) * 1986-02-28 1987-01-27 General Motors Corporation Variable valve lift/timing mechanism

Also Published As

Publication number Publication date
CA2004680C (fr) 1994-11-22
US4898133A (en) 1990-02-06

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Legal Events

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