DE3278215D1 - Multiple concentric intake/exhaust valve system for an internal combustion engine - Google Patents

Multiple concentric intake/exhaust valve system for an internal combustion engine

Info

Publication number
DE3278215D1
DE3278215D1 DE8282903405T DE3278215T DE3278215D1 DE 3278215 D1 DE3278215 D1 DE 3278215D1 DE 8282903405 T DE8282903405 T DE 8282903405T DE 3278215 T DE3278215 T DE 3278215T DE 3278215 D1 DE3278215 D1 DE 3278215D1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
exhaust valve
valve system
multiple concentric
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
DE8282903405T
Other languages
German (de)
Inventor
Charles S Bergeron
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.)
ALTERNATIVE COMBUSTION ENG
Original Assignee
ALTERNATIVE COMBUSTION ENG
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 ALTERNATIVE COMBUSTION ENG filed Critical ALTERNATIVE COMBUSTION ENG
Application granted granted Critical
Publication of DE3278215D1 publication Critical patent/DE3278215D1/en
Expired 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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/28—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of coaxial valves; characterised by the provision of valves co-operating with both intake and exhaust ports
    • F01L1/285—Coaxial intake and exhaust valves
    • 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
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
DE8282903405T 1981-10-19 1982-10-15 Multiple concentric intake/exhaust valve system for an internal combustion engine Expired DE3278215D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31287181A 1981-10-19 1981-10-19
PCT/US1982/001417 WO1983001485A1 (en) 1981-10-19 1982-10-15 Multiple concentric intake/exhaust valve system for an internal combustion engine

Publications (1)

Publication Number Publication Date
DE3278215D1 true DE3278215D1 (en) 1988-04-14

Family

ID=23213376

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282903405T Expired DE3278215D1 (en) 1981-10-19 1982-10-15 Multiple concentric intake/exhaust valve system for an internal combustion engine

Country Status (4)

Country Link
EP (1) EP0091944B1 (en)
JP (1) JPS58501832A (en)
DE (1) DE3278215D1 (en)
WO (1) WO1983001485A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2300026B (en) * 1995-04-22 1998-12-23 Peter Harrod Internal combustion engine valve gear
PL314748A1 (en) * 1996-06-12 1997-12-22 Marek Hoepfler Vavle-gear for four-stroke internal combustion engine and method of scavenging the cylinders of such engine
GB2315519A (en) * 1996-07-22 1998-02-04 Martyn Shane Finney Coaxial lift valves, eg for i.c.engines
DE19718710C2 (en) * 1997-05-02 2001-02-15 Lazar Lazic Internal combustion engine with double valve
CN101963100A (en) * 2009-07-21 2011-02-02 贾尔·J·Y·帕克 Air/fuel double pre-mix self-supercharging internal combustion engine with one freewheeling mechanism
US11041456B2 (en) 2017-03-30 2021-06-22 Quest Engines, LLC Internal combustion engine
US10526953B2 (en) 2017-03-30 2020-01-07 Quest Engines, LLC Internal combustion engine
US10753308B2 (en) 2017-03-30 2020-08-25 Quest Engines, LLC Internal combustion engine
US10590834B2 (en) 2017-03-30 2020-03-17 Quest Engines, LLC Internal combustion engine
WO2018183667A1 (en) * 2017-03-30 2018-10-04 Quest Engines, LLC Internal combustion engine
US10598285B2 (en) 2017-03-30 2020-03-24 Quest Engines, LLC Piston sealing system
US10989138B2 (en) 2017-03-30 2021-04-27 Quest Engines, LLC Internal combustion engine
US10465629B2 (en) 2017-03-30 2019-11-05 Quest Engines, LLC Internal combustion engine having piston with deflector channels and complementary cylinder head
US10590813B2 (en) 2017-03-30 2020-03-17 Quest Engines, LLC Internal combustion engine
US10724428B2 (en) 2017-04-28 2020-07-28 Quest Engines, LLC Variable volume chamber device
WO2018204684A1 (en) 2017-05-04 2018-11-08 Quest Engines, LLC Variable volume chamber for interaction with a fluid
US11060636B2 (en) 2017-09-29 2021-07-13 Quest Engines, LLC Engines and pumps with motionless one-way valve
WO2019147963A1 (en) 2018-01-26 2019-08-01 Quest Engines, LLC Method and apparatus for producing stratified streams
US11134335B2 (en) 2018-01-26 2021-09-28 Quest Engines, LLC Audio source waveguide
CN111997775B (en) * 2020-08-07 2022-04-05 中国北方发动机研究所(天津) Rapid oil injection and efficient collaborative ventilation system for diesel engine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2213202A (en) * 1937-07-11 1940-09-03 Buchi Alfred Internal combustion engine
GB589642A (en) * 1944-07-11 1947-06-25 Nat Gas And Oil Engine Company Improvements in or relating to valves and valve gear of 4-stroke internal combustionengines
FR68584E (en) * 1955-12-01 1958-05-02 Engine and four-stroke cycle improvements
US2958316A (en) * 1957-06-19 1960-11-01 Buchi Alfred Valve actuating gear for four-stroke internal combustion engines
GB895554A (en) * 1961-02-23 1962-05-02 Alfred Johann Buchi Improvements in or relating to gas engines
FR2293601A1 (en) * 1974-12-03 1976-07-02 Duvant INTERNAL COMBUSTION ENGINE OF THE TYPE CONTAINING TWO INTAKE VALVES PER CYLINDER CONTROLLED BY A SINGLE ROCKER
JPS5347807A (en) * 1976-10-13 1978-04-28 Shigeo Tsukagoshi Loop endless tape continuous reproducer and device therefor with cassette
US4323046A (en) * 1977-05-05 1982-04-06 Stanley Barber Dual fuel system for automobiles

Also Published As

Publication number Publication date
EP0091944B1 (en) 1988-03-09
JPS58501832A (en) 1983-10-27
EP0091944A4 (en) 1985-04-11
EP0091944A1 (en) 1983-10-26
WO1983001485A1 (en) 1983-04-28

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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