DE3266159D1 - Stratified charge variable compression ratio engine - Google Patents

Stratified charge variable compression ratio engine

Info

Publication number
DE3266159D1
DE3266159D1 DE8282302831T DE3266159T DE3266159D1 DE 3266159 D1 DE3266159 D1 DE 3266159D1 DE 8282302831 T DE8282302831 T DE 8282302831T DE 3266159 T DE3266159 T DE 3266159T DE 3266159 D1 DE3266159 D1 DE 3266159D1
Authority
DE
Germany
Prior art keywords
compression ratio
biased
piston
variable compression
stratified charge
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.)
Expired
Application number
DE8282302831T
Other languages
English (en)
Inventor
Ronald Mervyn Amm
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3266159D1 publication Critical patent/DE3266159D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/06—Engines characterised by precombustion chambers with auxiliary piston in chamber for transferring ignited charge to cylinder space
    • 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
    • F02B17/00—Engines characterised by means for effecting stratification of charge in cylinders
    • 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
    • F02B75/00—Other engines
    • F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Valve Device For Special Equipments (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
DE8282302831T 1981-06-02 1982-06-02 Stratified charge variable compression ratio engine Expired DE3266159D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8116915 1981-06-02

Publications (1)

Publication Number Publication Date
DE3266159D1 true DE3266159D1 (en) 1985-10-17

Family

ID=10522232

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282302831T Expired DE3266159D1 (en) 1981-06-02 1982-06-02 Stratified charge variable compression ratio engine

Country Status (8)

Country Link
US (1) US4503815A (de)
EP (1) EP0067031B1 (de)
JP (1) JPS5841238A (de)
AT (1) ATE15527T1 (de)
AU (1) AU555055B2 (de)
CA (1) CA1183781A (de)
DE (1) DE3266159D1 (de)
ZA (1) ZA823862B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4309576A1 (de) * 1993-03-24 1994-09-29 John Kranefoer Hubkolbenbrennkraftmaschine mit einstellbarem Widerlager
US6708654B2 (en) * 2000-11-29 2004-03-23 Kenneth W. Cowans High efficiency engine with variable compression ratio and charge (VCRC engine)
US6752105B2 (en) 2002-08-09 2004-06-22 The United States Of America As Represented By The Administrator Of The United States Environmental Protection Agency Piston-in-piston variable compression ratio engine
US20070266990A1 (en) * 2006-05-16 2007-11-22 Sims John T Variable compression engine
CN102741525A (zh) * 2009-09-11 2012-10-17 丰田自动车株式会社 燃烧压力控制装置
CN102770638A (zh) * 2010-02-25 2012-11-07 丰田自动车株式会社 燃烧压力控制装置
EP2543849A1 (de) * 2010-03-02 2013-01-09 Toyota Jidosha Kabushiki Kaisha Vorrichtung zur steuerung eines verbrennungsdrucks

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1245808A (en) * 1916-12-18 1917-11-06 George Washington Shoemaker Hydrocarbon-engine.
US2137941A (en) * 1936-04-08 1938-11-22 Helmore William Internal combustion engine
GB471410A (en) * 1937-02-11 1937-09-03 Leonard Lockyear Improvements in or relating to means for varying the cylinder compression ratio of internal combustion engines
US2399276A (en) * 1943-08-12 1946-04-30 Herbert J Kratzer Variable compression ratio internalcombustion engine
FR1110808A (fr) * 1953-07-16 1956-02-17 Perfectionnement aux moteurs à pistons à combustion interne
GB1140686A (en) * 1966-01-26 1969-01-22 Deputy Minister Of Ministerul Internal combustion engine with permanent dynamic balance
DE2337509A1 (de) * 1973-07-24 1975-02-13 Daimler Benz Ag Verbrennungsverfahren fuer eine viertakt-brennkraftmaschine mit fremdzuendung
DE2456062A1 (de) * 1974-11-27 1976-08-12 Porsche Ag Brennkraftmaschine mit hilfszylindern
DE2923941C2 (de) * 1979-06-13 1982-12-30 Bernhard Dipl.-Ing. 8070 Ingolstadt Büchner Zweitaktbrennkraftmaschine

Also Published As

Publication number Publication date
ZA823862B (en) 1983-10-26
US4503815A (en) 1985-03-12
AU555055B2 (en) 1986-09-11
JPS5841238A (ja) 1983-03-10
ATE15527T1 (de) 1985-09-15
EP0067031A1 (de) 1982-12-15
CA1183781A (en) 1985-03-12
AU8440682A (en) 1982-12-09
JPH0323733B2 (de) 1991-03-29
EP0067031B1 (de) 1985-09-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee