JPH0116969B2 - - Google Patents

Info

Publication number
JPH0116969B2
JPH0116969B2 JP57048296A JP4829682A JPH0116969B2 JP H0116969 B2 JPH0116969 B2 JP H0116969B2 JP 57048296 A JP57048296 A JP 57048296A JP 4829682 A JP4829682 A JP 4829682A JP H0116969 B2 JPH0116969 B2 JP H0116969B2
Authority
JP
Japan
Prior art keywords
sub
piston
hydraulic
chamber
hydraulic oil
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
JP57048296A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58165542A (ja
Inventor
Mitsuharu Nakahara
Tomio Ishida
Norifumi Pponjo
Yoshitaka Yoshida
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.)
Daihatsu Motor Co Ltd
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
Priority to JP4829682A priority Critical patent/JPS58165542A/ja
Publication of JPS58165542A publication Critical patent/JPS58165542A/ja
Publication of JPH0116969B2 publication Critical patent/JPH0116969B2/ja
Granted legal-status Critical Current

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)
JP4829682A 1982-03-24 1982-03-24 内燃機関における圧縮比の可変装置 Granted JPS58165542A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4829682A JPS58165542A (ja) 1982-03-24 1982-03-24 内燃機関における圧縮比の可変装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4829682A JPS58165542A (ja) 1982-03-24 1982-03-24 内燃機関における圧縮比の可変装置

Publications (2)

Publication Number Publication Date
JPS58165542A JPS58165542A (ja) 1983-09-30
JPH0116969B2 true JPH0116969B2 (fr) 1989-03-28

Family

ID=12799471

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4829682A Granted JPS58165542A (ja) 1982-03-24 1982-03-24 内燃機関における圧縮比の可変装置

Country Status (1)

Country Link
JP (1) JPS58165542A (fr)

Citations (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
JPS5420220A (en) * 1977-07-11 1979-02-15 Peugeot Internal combustion engine that compression ratio can be varied

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS576831Y2 (fr) * 1976-05-19 1982-02-09
JPS6214370Y2 (fr) * 1978-06-14 1987-04-13

Patent Citations (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
JPS5420220A (en) * 1977-07-11 1979-02-15 Peugeot Internal combustion engine that compression ratio can be varied

Also Published As

Publication number Publication date
JPS58165542A (ja) 1983-09-30

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