GB0110374D0 - Automatic variable compression device incorporated into a junk head of two or four cycle open top sleeve valve engine - Google Patents

Automatic variable compression device incorporated into a junk head of two or four cycle open top sleeve valve engine

Info

Publication number
GB0110374D0
GB0110374D0 GB0110374A GB0110374A GB0110374D0 GB 0110374 D0 GB0110374 D0 GB 0110374D0 GB 0110374 A GB0110374 A GB 0110374A GB 0110374 A GB0110374 A GB 0110374A GB 0110374 D0 GB0110374 D0 GB 0110374D0
Authority
GB
United Kingdom
Prior art keywords
open top
compression device
variable compression
sleeve valve
device incorporated
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Withdrawn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
GB0110374A
Other versions
GB2376503A (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.)
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
Priority to GB0110374A priority Critical patent/GB2376503A/en
Publication of GB0110374D0 publication Critical patent/GB0110374D0/en
Publication of GB2376503A publication Critical patent/GB2376503A/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Withdrawn legal-status Critical Current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
    • F02B75/041—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of cylinder or cylinderhead positioning

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)
GB0110374A 2001-04-27 2001-04-27 Automatically variable compression ratio device with adjustable cylinder head portion Withdrawn GB2376503A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0110374A GB2376503A (en) 2001-04-27 2001-04-27 Automatically variable compression ratio device with adjustable cylinder head portion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0110374A GB2376503A (en) 2001-04-27 2001-04-27 Automatically variable compression ratio device with adjustable cylinder head portion

Publications (2)

Publication Number Publication Date
GB0110374D0 true GB0110374D0 (en) 2001-06-20
GB2376503A GB2376503A (en) 2002-12-18

Family

ID=9913598

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0110374A Withdrawn GB2376503A (en) 2001-04-27 2001-04-27 Automatically variable compression ratio device with adjustable cylinder head portion

Country Status (1)

Country Link
GB (1) GB2376503A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7055469B2 (en) * 2003-02-18 2006-06-06 Caterpillar Inc Combustion engine variable compression ratio apparatus and method
US7559298B2 (en) 2006-04-18 2009-07-14 Cleeves Engines Inc. Internal combustion engine
US9650951B2 (en) 2010-10-08 2017-05-16 Pinnacle Engines, Inc. Single piston sleeve valve with optional variable compression ratio capability
EP2625394B1 (en) * 2010-10-08 2017-06-21 Pinnacle Engines, Inc. Single piston sleeve valve with optional variable compression ratio capability

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB580194A (en) * 1944-06-16 1946-08-29 Alexander William Gibbin Improvements in or relating to internal combustion engines in which the cylinders rotate about an axis parallel to the axes of the bores thereof
US2592829A (en) * 1948-05-21 1952-04-15 Ralph L Skinner Variable compression system for internal-combustion engines
GB1516982A (en) * 1975-09-15 1978-07-05 Jones R Reciprocating piston heat engines
US4144851A (en) * 1977-01-24 1979-03-20 Promac Corporation Variable compression ratio engine
US4148284A (en) * 1977-02-10 1979-04-10 Promac Corporation Variable compression ratio engine
DE3902920C1 (en) * 1989-02-01 1990-06-13 Peter 8104 Grainau De Scherer
DE4211589A1 (en) * 1992-04-07 1993-10-14 Audi Ag IC engine with variable compression ratio - has conventional head and sliding cylinder within block displaced by hydraulically-operated sliders depending on load and rpm
US6354250B1 (en) * 1999-06-15 2002-03-12 Venancio Rodriguez Lopez Internal combustion engine

Also Published As

Publication number Publication date
GB2376503A (en) 2002-12-18

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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)