GB379169A - Improvements in the driving gear of internal combustion engines having cylinders with varying compression spaces - Google Patents

Improvements in the driving gear of internal combustion engines having cylinders with varying compression spaces

Info

Publication number
GB379169A
GB379169A GB3337731A GB3337731A GB379169A GB 379169 A GB379169 A GB 379169A GB 3337731 A GB3337731 A GB 3337731A GB 3337731 A GB3337731 A GB 3337731A GB 379169 A GB379169 A GB 379169A
Authority
GB
United Kingdom
Prior art keywords
driving gear
piston
cylinders
internal combustion
combustion engines
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
Application number
GB3337731A
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 GB3337731A priority Critical patent/GB379169A/en
Publication of GB379169A publication Critical patent/GB379169A/en
Expired 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
    • F02B75/048—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of a variable crank stroke 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
    • 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

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)
  • Valve Device For Special Equipments (AREA)

Abstract

379,169. Driving gear. RUND, O. S., 2, Torsgate, Oslo, Norway. Dec. 2, 1931, No. 33377. [Class 7 (ii).] To vary the combustion space on change in load the piston 6 drives through a two-part connecting-rod 7, 18 and an arm 21, which is pivoted on a crank arm 22, 23. The position of this crank is adjusted by a piston 25 in a cataract cylinder 26. Oil is supplied by the engine-driven pump 28 to this cylinder and its outflow is controlled by a valve 32 ; this valve is held on its seat by a spring 36 acting through levers 35 on the piston top. The spring 36 and the oil in the cylinder act through the piston 25 as a variable abutment for adjusting and holding the arm 21.
GB3337731A 1931-12-02 1931-12-02 Improvements in the driving gear of internal combustion engines having cylinders with varying compression spaces Expired GB379169A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3337731A GB379169A (en) 1931-12-02 1931-12-02 Improvements in the driving gear of internal combustion engines having cylinders with varying compression spaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3337731A GB379169A (en) 1931-12-02 1931-12-02 Improvements in the driving gear of internal combustion engines having cylinders with varying compression spaces

Publications (1)

Publication Number Publication Date
GB379169A true GB379169A (en) 1932-08-25

Family

ID=10352134

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3337731A Expired GB379169A (en) 1931-12-02 1931-12-02 Improvements in the driving gear of internal combustion engines having cylinders with varying compression spaces

Country Status (1)

Country Link
GB (1) GB379169A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2243192A (en) * 1990-04-17 1991-10-23 Energy For Sustainable Dev Lim Stirling engines
US5309715A (en) * 1990-04-17 1994-05-10 Esd Engines Limited Stirling engines
EP1201894A2 (en) * 2000-10-31 2002-05-02 Nissan Motor Company, Limited Variable compression ratio mechanism for reciprocating internal combustion engine
EP1361350A3 (en) * 2002-05-09 2003-11-26 Nissan Motor Company, Limited Link mechanism of reciprocating internal combustion engine
EP1835146A2 (en) * 2006-03-15 2007-09-19 Nissan Motor Co., Ltd. Piston crank mechanism

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2243192A (en) * 1990-04-17 1991-10-23 Energy For Sustainable Dev Lim Stirling engines
GB2243192B (en) * 1990-04-17 1993-12-01 Energy For Sustainable Dev Lim Stirling engines
US5309715A (en) * 1990-04-17 1994-05-10 Esd Engines Limited Stirling engines
EP1201894A2 (en) * 2000-10-31 2002-05-02 Nissan Motor Company, Limited Variable compression ratio mechanism for reciprocating internal combustion engine
EP1201894A3 (en) * 2000-10-31 2003-04-23 Nissan Motor Company, Limited Variable compression ratio mechanism for reciprocating internal combustion engine
US6604495B2 (en) 2000-10-31 2003-08-12 Nissan Motor Co., Ltd. Variable compression ratio mechanism for reciprocating internal combustion engine
EP1361350A3 (en) * 2002-05-09 2003-11-26 Nissan Motor Company, Limited Link mechanism of reciprocating internal combustion engine
US6877463B2 (en) 2002-05-09 2005-04-12 Nissan Motor Co., Ltd. Link mechanism of reciprocating internal combustion engine
EP1835146A2 (en) * 2006-03-15 2007-09-19 Nissan Motor Co., Ltd. Piston crank mechanism
EP1835146A3 (en) * 2006-03-15 2012-04-25 Nissan Motor Co., Ltd. Piston crank mechanism

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