SE9803714L - Automatisk dekompressionsventil för förbränningsmotor - Google Patents

Automatisk dekompressionsventil för förbränningsmotor

Info

Publication number
SE9803714L
SE9803714L SE9803714A SE9803714A SE9803714L SE 9803714 L SE9803714 L SE 9803714L SE 9803714 A SE9803714 A SE 9803714A SE 9803714 A SE9803714 A SE 9803714A SE 9803714 L SE9803714 L SE 9803714L
Authority
SE
Sweden
Prior art keywords
cylinder
valve means
valve
internal combustion
combustion engine
Prior art date
Application number
SE9803714A
Other languages
Unknown language ( )
English (en)
Other versions
SE512975C2 (sv
SE9803714D0 (sv
Inventor
Dag Edlund
Thomas Engman
Original Assignee
Electrolux Ab
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 Electrolux Ab filed Critical Electrolux Ab
Priority to SE9803714A priority Critical patent/SE512975C2/sv
Publication of SE9803714D0 publication Critical patent/SE9803714D0/sv
Priority to CA002282992A priority patent/CA2282992A1/en
Priority to AU50152/99A priority patent/AU755752B2/en
Priority to US09/411,739 priority patent/US6253723B1/en
Priority to EP99850149A priority patent/EP0997615A3/en
Priority to JP11294776A priority patent/JP2000130199A/ja
Publication of SE9803714L publication Critical patent/SE9803714L/sv
Publication of SE512975C2 publication Critical patent/SE512975C2/sv

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
SE9803714A 1998-10-29 1998-10-29 Automatisk dekompressionsventil för förbränningsmotor SE512975C2 (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE9803714A SE512975C2 (sv) 1998-10-29 1998-10-29 Automatisk dekompressionsventil för förbränningsmotor
CA002282992A CA2282992A1 (en) 1998-10-29 1999-09-22 Automatic decompression valve for an internal combustion engine
AU50152/99A AU755752B2 (en) 1998-10-29 1999-09-27 Automatic decompression valve for an internal combustion engine
US09/411,739 US6253723B1 (en) 1998-10-29 1999-10-01 Automatic decompression valve for an internal combustion engine
EP99850149A EP0997615A3 (en) 1998-10-29 1999-10-13 Automatic decompression valve for an internal combustion engine
JP11294776A JP2000130199A (ja) 1998-10-29 1999-10-18 自動弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9803714A SE512975C2 (sv) 1998-10-29 1998-10-29 Automatisk dekompressionsventil för förbränningsmotor

Publications (3)

Publication Number Publication Date
SE9803714D0 SE9803714D0 (sv) 1998-10-29
SE9803714L true SE9803714L (sv) 2000-04-30
SE512975C2 SE512975C2 (sv) 2000-06-12

Family

ID=20413126

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9803714A SE512975C2 (sv) 1998-10-29 1998-10-29 Automatisk dekompressionsventil för förbränningsmotor

Country Status (6)

Country Link
US (1) US6253723B1 (sv)
EP (1) EP0997615A3 (sv)
JP (1) JP2000130199A (sv)
AU (1) AU755752B2 (sv)
CA (1) CA2282992A1 (sv)
SE (1) SE512975C2 (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10253231B3 (de) * 2002-11-15 2004-02-12 Dr.Ing.H.C. F. Porsche Ag Automatische Dekompressionsvorrichtung für ventilgesteuerte Brennkraftmaschinen
WO2013077784A1 (en) * 2011-11-22 2013-05-30 Husqvarna Ab A crankcase-scavenged two-stroke internal combustion engine having an automatic decompression valve
CN102619585A (zh) * 2012-04-17 2012-08-01 吴茂丛 可调节气门座
WO2014111142A1 (en) 2013-01-16 2014-07-24 Husqvarna Ab A combined decompression and priming valve for an internal combustion engine, and an engine provided with the valve
US10060336B1 (en) * 2017-06-15 2018-08-28 Ford Global Technologies, Llc Variable compression ratio engine and method for operation thereof

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3638632A (en) * 1970-05-06 1972-02-01 James Willard Boling Motorcycle compression release
US3704988A (en) * 1970-09-03 1972-12-05 Victa Ltd Engine decompression device
US3782354A (en) * 1972-05-05 1974-01-01 Walbro Corp Automatic compression relief valve
US3893440A (en) * 1972-10-26 1975-07-08 Mcculloch Corp Automatic decompression valve to facilitate starting of an internal combustion engine
US3919991A (en) * 1974-01-07 1975-11-18 Mcculloch Corp Automatic decompression device
US4619228A (en) * 1984-10-11 1986-10-28 Textron Inc. Automatic compression release for two-cycle engine
JPH0613845B2 (ja) * 1988-06-29 1994-02-23 小松ゼノア株式会社 エンジンの始動装置
JPH0649911Y2 (ja) * 1988-09-30 1994-12-14 小松ゼノア株式会社 エンジンの始動装置
DE4000864A1 (de) * 1990-01-13 1991-07-18 Fichtel & Sachs Ag Pneumatisch gesteuerte dekompressionseinrichtung fuer verbrennungsmotoren
JP2569131Y2 (ja) * 1991-05-28 1998-04-22 株式会社共立 内燃機関用デコンプ装置
US5375570A (en) * 1993-08-31 1994-12-27 Gas Research Institute Engine compression release
DE4403609A1 (de) * 1994-02-05 1995-08-10 Stihl Maschf Andreas Dekompressionsventil für einen von Hand zu startenden Verbrennungsmotor eines handgeführten Arbeitsgerätes

Also Published As

Publication number Publication date
AU755752B2 (en) 2002-12-19
JP2000130199A (ja) 2000-05-09
US6253723B1 (en) 2001-07-03
EP0997615A2 (en) 2000-05-03
CA2282992A1 (en) 2000-04-29
SE512975C2 (sv) 2000-06-12
EP0997615A3 (en) 2000-08-30
AU5015299A (en) 2000-05-04
SE9803714D0 (sv) 1998-10-29

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Legal Events

Date Code Title Description
NUG Patent has lapsed