DE69327408D1 - COMBUSTION ENGINE WITH CONTROLLED VARIABLE SEALING RATIO - Google Patents

COMBUSTION ENGINE WITH CONTROLLED VARIABLE SEALING RATIO

Info

Publication number
DE69327408D1
DE69327408D1 DE69327408T DE69327408T DE69327408D1 DE 69327408 D1 DE69327408 D1 DE 69327408D1 DE 69327408 T DE69327408 T DE 69327408T DE 69327408 T DE69327408 T DE 69327408T DE 69327408 D1 DE69327408 D1 DE 69327408D1
Authority
DE
Germany
Prior art keywords
combustion engine
controlled variable
variable sealing
sealing ratio
ratio
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 - Fee Related
Application number
DE69327408T
Other languages
German (de)
Other versions
DE69327408T2 (en
Inventor
Ahmed Syed
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
Publication of DE69327408D1 publication Critical patent/DE69327408D1/en
Application granted granted Critical
Publication of DE69327408T2 publication Critical patent/DE69327408T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F02B41/00—Engines characterised by special means for improving conversion of heat or pressure energy into mechanical power
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D15/00—Varying compression ratio
    • F02D15/04—Varying compression ratio by alteration of volume of compression space without changing piston stroke
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder

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)
DE69327408T 1993-03-19 1993-03-19 COMBUSTION ENGINE WITH CONTROLLED VARIABLE SEALING RATIO Expired - Fee Related DE69327408T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1993/002728 WO1994021908A1 (en) 1990-03-23 1993-03-19 Controlled variable compression ratio internal combustion engine

Publications (2)

Publication Number Publication Date
DE69327408D1 true DE69327408D1 (en) 2000-01-27
DE69327408T2 DE69327408T2 (en) 2000-08-03

Family

ID=22236440

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69327408T Expired - Fee Related DE69327408T2 (en) 1993-03-19 1993-03-19 COMBUSTION ENGINE WITH CONTROLLED VARIABLE SEALING RATIO

Country Status (4)

Country Link
EP (1) EP0700482B1 (en)
JP (1) JP3366332B2 (en)
DE (1) DE69327408T2 (en)
WO (1) WO1994021908A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5611300A (en) * 1995-10-11 1997-03-18 The United States Of America As Represented By The Administrator Of The Environmental Protection Agency Floating piston, piston-valve engine
DE102011114259A1 (en) * 2011-09-23 2013-03-28 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Reciprocating internal combustion engine e.g. petrol engine, has cylinder head which is provided with additional cylinder having auxiliary piston
CN103256126B (en) * 2013-05-09 2015-07-15 浙江大学 Mechanical auxiliary homogeneous charge compression ignition control system for combustion engine
CN114856838B (en) * 2022-04-02 2023-03-17 辽宁工程技术大学 Variable compression ratio mechanism for automatic control adjustment gasoline engine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2163015A (en) * 1935-01-07 1939-06-20 V A Bradley Variable clearance volume engine
SE428141B (en) * 1981-09-07 1983-06-06 Hedelin Lars G B SETTING REGULATED THE PROCEDURE OF A COMBUSTION ENGINE, AND COMBUSTION ENGINE
JPH01100328A (en) * 1987-10-09 1989-04-18 Fuji Heavy Ind Ltd Variable-compression ratio type engine

Also Published As

Publication number Publication date
DE69327408T2 (en) 2000-08-03
EP0700482A4 (en) 1996-03-20
EP0700482B1 (en) 1999-12-22
WO1994021908A1 (en) 1994-09-29
JP3366332B2 (en) 2003-01-14
EP0700482A1 (en) 1996-03-13
JPH08511597A (en) 1996-12-03

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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