DE3024731A1 - Steuersystem fuer das luftansaug-drosselventil bei einem dieselmotor - Google Patents

Steuersystem fuer das luftansaug-drosselventil bei einem dieselmotor

Info

Publication number
DE3024731A1
DE3024731A1 DE19803024731 DE3024731A DE3024731A1 DE 3024731 A1 DE3024731 A1 DE 3024731A1 DE 19803024731 DE19803024731 DE 19803024731 DE 3024731 A DE3024731 A DE 3024731A DE 3024731 A1 DE3024731 A1 DE 3024731A1
Authority
DE
Germany
Prior art keywords
valve
engine
vacuum
negative pressure
control system
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
DE19803024731
Other languages
German (de)
English (en)
Other versions
DE3024731C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Mitsuo Ebina Kanagawa Iwahara
Terua Yokohama Kanagawa Nakada
Koichi Fujisawa Kanagaw Takeuchi
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.)
Isuzu Motors Ltd
Original Assignee
Isuzu Motors 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 Isuzu Motors Ltd filed Critical Isuzu Motors Ltd
Priority to DE19803024731 priority Critical patent/DE3024731A1/de
Publication of DE3024731A1 publication Critical patent/DE3024731A1/de
Application granted granted Critical
Publication of DE3024731C2 publication Critical patent/DE3024731C2/de
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
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/08—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the pneumatic type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0223—Cooling water temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0228—Manifold pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0249—Starting engine, e.g. closing throttle in Diesel engine to reduce starting torque
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/025—Opening the throttle a little during starting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0252—Opening a special valve-controlled intake passage (by-pass) during starting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
DE19803024731 1980-06-30 1980-06-30 Steuersystem fuer das luftansaug-drosselventil bei einem dieselmotor Granted DE3024731A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19803024731 DE3024731A1 (de) 1980-06-30 1980-06-30 Steuersystem fuer das luftansaug-drosselventil bei einem dieselmotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803024731 DE3024731A1 (de) 1980-06-30 1980-06-30 Steuersystem fuer das luftansaug-drosselventil bei einem dieselmotor

Publications (2)

Publication Number Publication Date
DE3024731A1 true DE3024731A1 (de) 1982-02-04
DE3024731C2 DE3024731C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-05-26

Family

ID=6106036

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803024731 Granted DE3024731A1 (de) 1980-06-30 1980-06-30 Steuersystem fuer das luftansaug-drosselventil bei einem dieselmotor

Country Status (1)

Country Link
DE (1) DE3024731A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3301319A1 (de) * 1982-01-18 1983-07-28 Toyota Jidosha K.K., Toyota, Aichi Drosselvorrichtung fuer die ansaugluft bei einem dieselmotor
EP0383441A1 (en) * 1989-02-01 1990-08-22 Yanmar Diesel Engine Co. Limited Starting system for diesel engine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3195673A (en) * 1963-07-31 1965-07-20 Gen Motors Corp Vehicle road speed control mechanism
DE2523283A1 (de) * 1974-06-14 1976-01-02 Bendix Corp Steuersystem fuer die leerlaufdrehzahl beim warmlaufen einer brennkraftmaschine
DE2743170A1 (de) * 1976-10-15 1978-04-20 Alfa Romeo Spa Vorrichtung zum steuern der drosselklappe bei einem verbrennungsmotor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3195673A (en) * 1963-07-31 1965-07-20 Gen Motors Corp Vehicle road speed control mechanism
DE2523283A1 (de) * 1974-06-14 1976-01-02 Bendix Corp Steuersystem fuer die leerlaufdrehzahl beim warmlaufen einer brennkraftmaschine
DE2743170A1 (de) * 1976-10-15 1978-04-20 Alfa Romeo Spa Vorrichtung zum steuern der drosselklappe bei einem verbrennungsmotor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3301319A1 (de) * 1982-01-18 1983-07-28 Toyota Jidosha K.K., Toyota, Aichi Drosselvorrichtung fuer die ansaugluft bei einem dieselmotor
EP0383441A1 (en) * 1989-02-01 1990-08-22 Yanmar Diesel Engine Co. Limited Starting system for diesel engine

Also Published As

Publication number Publication date
DE3024731C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-05-26

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee