GB2244113B - A piston of changeable compression height - Google Patents

A piston of changeable compression height

Info

Publication number
GB2244113B
GB2244113B GB9109381A GB9109381A GB2244113B GB 2244113 B GB2244113 B GB 2244113B GB 9109381 A GB9109381 A GB 9109381A GB 9109381 A GB9109381 A GB 9109381A GB 2244113 B GB2244113 B GB 2244113B
Authority
GB
United Kingdom
Prior art keywords
piston
compression height
changeable compression
changeable
height
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
GB9109381A
Other languages
English (en)
Other versions
GB2244113A (en
GB9109381D0 (en
Inventor
Dieter Schmidt
Friedrich Wirbeleit
Martin Bechtold
Klaus Binder
Peter Konhauser
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of GB9109381D0 publication Critical patent/GB9109381D0/en
Publication of GB2244113A publication Critical patent/GB2244113A/en
Application granted granted Critical
Publication of GB2244113B publication Critical patent/GB2244113B/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
    • F02B75/044—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of an adjustable piston length

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
GB9109381A 1990-05-12 1991-05-01 A piston of changeable compression height Expired - Fee Related GB2244113B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904015267 DE4015267C1 (enrdf_load_stackoverflow) 1990-05-12 1990-05-12

Publications (3)

Publication Number Publication Date
GB9109381D0 GB9109381D0 (en) 1991-06-26
GB2244113A GB2244113A (en) 1991-11-20
GB2244113B true GB2244113B (en) 1994-11-02

Family

ID=6406251

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9109381A Expired - Fee Related GB2244113B (en) 1990-05-12 1991-05-01 A piston of changeable compression height

Country Status (3)

Country Link
DE (1) DE4015267C1 (enrdf_load_stackoverflow)
FR (1) FR2661949B1 (enrdf_load_stackoverflow)
GB (1) GB2244113B (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0289872A2 (de) * 1987-05-04 1988-11-09 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Kolben mit variabier Bauhöhe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3656412A (en) * 1969-07-28 1972-04-18 Cummins Engine Co Inc Variable compression ratio piston
DE3346966A1 (de) * 1983-12-24 1985-07-04 Mahle Gmbh, 7000 Stuttgart Tauchkolben mit veraenderlicher kompressionshoehe fuer verbrennungsmotoren
DE3444834C2 (de) * 1984-02-21 1985-12-19 Mahle Gmbh, 7000 Stuttgart Mehrteiliger Kolben zur Spitzendruckbegrenzung
DE3807244C1 (enrdf_load_stackoverflow) * 1988-03-05 1989-03-23 Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0289872A2 (de) * 1987-05-04 1988-11-09 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Kolben mit variabier Bauhöhe

Also Published As

Publication number Publication date
GB2244113A (en) 1991-11-20
GB9109381D0 (en) 1991-06-26
FR2661949B1 (fr) 1992-09-11
FR2661949A1 (fr) 1991-11-15
DE4015267C1 (enrdf_load_stackoverflow) 1991-10-24

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 20000512

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010501