GB9100202D0 - Engine with variable compression ratio - Google Patents

Engine with variable compression ratio

Info

Publication number
GB9100202D0
GB9100202D0 GB919100202A GB9100202A GB9100202D0 GB 9100202 D0 GB9100202 D0 GB 9100202D0 GB 919100202 A GB919100202 A GB 919100202A GB 9100202 A GB9100202 A GB 9100202A GB 9100202 D0 GB9100202 D0 GB 9100202D0
Authority
GB
United Kingdom
Prior art keywords
engine
compression ratio
variable compression
variable
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.)
Withdrawn
Application number
GB919100202A
Other versions
GB2251457A (en
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.)
Ford Motor Co Ltd
Ford Motor Co
Original Assignee
Ford Motor Co Ltd
Ford Motor Co
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 Ford Motor Co Ltd, Ford Motor Co filed Critical Ford Motor Co Ltd
Priority to GB9100202A priority Critical patent/GB2251457A/en
Publication of GB9100202D0 publication Critical patent/GB9100202D0/en
Priority to PCT/GB1992/000006 priority patent/WO1992012337A1/en
Publication of GB2251457A publication Critical patent/GB2251457A/en
Withdrawn legal-status Critical Current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
    • F02B75/045—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of a variable connecting rod length
    • 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
    • F02B41/02—Engines with prolonged expansion
    • F02B41/04—Engines with prolonged expansion in main cylinders

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)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
GB9100202A 1991-01-05 1991-01-05 I.c.engine with variable compression ratio Withdrawn GB2251457A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9100202A GB2251457A (en) 1991-01-05 1991-01-05 I.c.engine with variable compression ratio
PCT/GB1992/000006 WO1992012337A1 (en) 1991-01-05 1992-01-03 Engine with variable compression ratio

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9100202A GB2251457A (en) 1991-01-05 1991-01-05 I.c.engine with variable compression ratio

Publications (2)

Publication Number Publication Date
GB9100202D0 true GB9100202D0 (en) 1991-02-20
GB2251457A GB2251457A (en) 1992-07-08

Family

ID=10688003

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9100202A Withdrawn GB2251457A (en) 1991-01-05 1991-01-05 I.c.engine with variable compression ratio

Country Status (2)

Country Link
GB (1) GB2251457A (en)
WO (1) WO1992012337A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9408373D0 (en) * 1994-04-23 1994-06-15 Ford Motor Co Engine with variable compression ratio
DE102011111816B4 (en) 2011-08-27 2021-07-08 Volkswagen Aktiengesellschaft Device with eccentric piston pin to achieve a variable compression ratio in a reciprocating piston engine
CN103615316B (en) * 2013-11-29 2016-06-01 东风小康汽车有限公司重庆分公司 The total one-tenth of piston rod link

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE536393C (en) * 1928-05-15 1931-10-22 Anton Loer Control for two-stroke internal combustion engines
GB473887A (en) * 1936-04-15 1937-10-15 Yasusaburo Hironaka Improvements in and relating to an internal combustion engine with means for varyingthe compression ratio
GB495287A (en) * 1937-03-22 1938-11-10 Charley Jonville Improved means for varying the piston stroke of internal combustion engines
FR965917A (en) * 1948-04-29 1950-09-26 Motor with variable stroke piston
FR1087991A (en) * 1953-09-16 1955-03-02 Improvements to four-stroke internal combustion engines
JPH0338424Y2 (en) * 1985-10-25 1991-08-14

Also Published As

Publication number Publication date
GB2251457A (en) 1992-07-08
WO1992012337A1 (en) 1992-07-23

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)