DE69327408D1 - COMBUSTION ENGINE WITH CONTROLLED VARIABLE SEALING RATIO - Google Patents
COMBUSTION ENGINE WITH CONTROLLED VARIABLE SEALING RATIOInfo
- 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
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
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)
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)
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 |
-
1993
- 1993-03-19 WO PCT/US1993/002728 patent/WO1994021908A1/en active IP Right Grant
- 1993-03-19 EP EP93909156A patent/EP0700482B1/en not_active Expired - Lifetime
- 1993-03-19 DE DE69327408T patent/DE69327408T2/en not_active Expired - Fee Related
- 1993-03-19 JP JP52098094A patent/JP3366332B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO1994021908A1 (en) | 1994-09-29 |
EP0700482A4 (en) | 1996-03-20 |
DE69327408T2 (en) | 2000-08-03 |
EP0700482B1 (en) | 1999-12-22 |
JPH08511597A (en) | 1996-12-03 |
EP0700482A1 (en) | 1996-03-13 |
JP3366332B2 (en) | 2003-01-14 |
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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 |