IT1170339B - VARIABLE COMPRESSION SYSTEM FOR INTERNAL COMBUSTION ENGINES - Google Patents

VARIABLE COMPRESSION SYSTEM FOR INTERNAL COMBUSTION ENGINES

Info

Publication number
IT1170339B
IT1170339B IT47971/83A IT4797183A IT1170339B IT 1170339 B IT1170339 B IT 1170339B IT 47971/83 A IT47971/83 A IT 47971/83A IT 4797183 A IT4797183 A IT 4797183A IT 1170339 B IT1170339 B IT 1170339B
Authority
IT
Italy
Prior art keywords
internal combustion
combustion engines
compression system
variable compression
variable
Prior art date
Application number
IT47971/83A
Other languages
Italian (it)
Other versions
IT8347971A0 (en
Inventor
Mitsuharu Nakahara
Tomio Ishida
Norifumi Honjo
Yoshitaka Yoshida
Original Assignee
Daihatsu Motor Co Ltd
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 Daihatsu Motor Co Ltd filed Critical Daihatsu Motor Co Ltd
Publication of IT8347971A0 publication Critical patent/IT8347971A0/en
Application granted granted Critical
Publication of IT1170339B publication Critical patent/IT1170339B/en

Links

Classifications

    • 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

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)
IT47971/83A 1982-03-24 1983-03-23 VARIABLE COMPRESSION SYSTEM FOR INTERNAL COMBUSTION ENGINES IT1170339B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57048294A JPS58165540A (en) 1982-03-24 1982-03-24 Variable compression ratio device in internal-combustion engine

Publications (2)

Publication Number Publication Date
IT8347971A0 IT8347971A0 (en) 1983-03-23
IT1170339B true IT1170339B (en) 1987-06-03

Family

ID=12799412

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47971/83A IT1170339B (en) 1982-03-24 1983-03-23 VARIABLE COMPRESSION SYSTEM FOR INTERNAL COMBUSTION ENGINES

Country Status (2)

Country Link
JP (1) JPS58165540A (en)
IT (1) IT1170339B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101534709B1 (en) * 2013-12-18 2015-07-08 현대자동차 주식회사 Variable compression ratio engine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5314308A (en) * 1976-07-23 1978-02-08 Aisin Seiki Sewing machine motor control device for controlling home position stopping of sewing machine
JPS53131323A (en) * 1977-04-21 1978-11-16 Kubota Ltd Compression-ratio variable device for internal combuston engine with supercharger
FR2397530A1 (en) * 1977-07-11 1979-02-09 Peugeot EXPLOSION MOTOR WITH VARIABLE VOLUMETRIC RATIO

Also Published As

Publication number Publication date
JPS58165540A (en) 1983-09-30
JPH0116330B2 (en) 1989-03-23
IT8347971A0 (en) 1983-03-23

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