JPS58197421A - 圧縮比可変式内燃機関 - Google Patents

圧縮比可変式内燃機関

Info

Publication number
JPS58197421A
JPS58197421A JP8052882A JP8052882A JPS58197421A JP S58197421 A JPS58197421 A JP S58197421A JP 8052882 A JP8052882 A JP 8052882A JP 8052882 A JP8052882 A JP 8052882A JP S58197421 A JPS58197421 A JP S58197421A
Authority
JP
Japan
Prior art keywords
cylinder
sub
compression ratio
combustion chamber
ignition
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.)
Granted
Application number
JP8052882A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0116975B2 (enrdf_load_stackoverflow
Inventor
Mitsuharu Nakahara
中原　光治
Tomio Ishida
石田　富雄
Norifumi Honjo
本荘　典史
Yoshitaka Yoshida
吉田　吉孝
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
Daihatsu Kogyo KK
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, Daihatsu Kogyo KK filed Critical Daihatsu Motor Co Ltd
Priority to JP8052882A priority Critical patent/JPS58197421A/ja
Priority to US06/476,548 priority patent/US4516537A/en
Priority to DE19833310548 priority patent/DE3310548A1/de
Priority to FR8304853A priority patent/FR2524070B1/fr
Publication of JPS58197421A publication Critical patent/JPS58197421A/ja
Publication of JPH0116975B2 publication Critical patent/JPH0116975B2/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
JP8052882A 1982-03-24 1982-05-12 圧縮比可変式内燃機関 Granted JPS58197421A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP8052882A JPS58197421A (ja) 1982-05-12 1982-05-12 圧縮比可変式内燃機関
US06/476,548 US4516537A (en) 1982-03-24 1983-03-18 Variable compression system for internal combustion engines
DE19833310548 DE3310548A1 (de) 1982-03-24 1983-03-23 Variables kompressionssystem fuer brennkraftmaschinen
FR8304853A FR2524070B1 (fr) 1982-03-24 1983-03-24 Systeme variateur de compression pour moteurs a combustion interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8052882A JPS58197421A (ja) 1982-05-12 1982-05-12 圧縮比可変式内燃機関

Publications (2)

Publication Number Publication Date
JPS58197421A true JPS58197421A (ja) 1983-11-17
JPH0116975B2 JPH0116975B2 (enrdf_load_stackoverflow) 1989-03-28

Family

ID=13720826

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8052882A Granted JPS58197421A (ja) 1982-03-24 1982-05-12 圧縮比可変式内燃機関

Country Status (1)

Country Link
JP (1) JPS58197421A (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5420220A (en) * 1977-07-11 1979-02-15 Peugeot Internal combustion engine that compression ratio can be varied
JPS5552527U (enrdf_load_stackoverflow) * 1978-10-05 1980-04-08

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5420220A (en) * 1977-07-11 1979-02-15 Peugeot Internal combustion engine that compression ratio can be varied
JPS5552527U (enrdf_load_stackoverflow) * 1978-10-05 1980-04-08

Also Published As

Publication number Publication date
JPH0116975B2 (enrdf_load_stackoverflow) 1989-03-28

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