JPS5718420A - Variable speed auxiliary machine drive system of engine - Google Patents

Variable speed auxiliary machine drive system of engine

Info

Publication number
JPS5718420A
JPS5718420A JP9220080A JP9220080A JPS5718420A JP S5718420 A JPS5718420 A JP S5718420A JP 9220080 A JP9220080 A JP 9220080A JP 9220080 A JP9220080 A JP 9220080A JP S5718420 A JPS5718420 A JP S5718420A
Authority
JP
Japan
Prior art keywords
signal
speed
gate
engine
auxiliary machine
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.)
Pending
Application number
JP9220080A
Other languages
Japanese (ja)
Inventor
Yoshiyuki Watanabe
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP9220080A priority Critical patent/JPS5718420A/en
Publication of JPS5718420A publication Critical patent/JPS5718420A/en
Pending 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
    • F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
    • F02B67/04—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus
    • F02B67/06—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus driven by means of chains, belts, or like endless members
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/06—Endless member is a belt

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)

Abstract

PURPOSE:To reduce load to engine at the time of starting operation and consequently reduce the size of the starter motor by controlling the speed of the auxiliary machine to reduced speed driving in variable speed driving equipment for cooling fan, generator and other auxiliary machine, for a certain lenght of time after the engine is started. CONSTITUTION:Outputs of both rotary signal generating device 24 generating H- signal during the operation of the starter motor, and low temperature signal generation means 26, which generates H-signal when the output of cooling water temperature detecting device 25 is lower than a certain value, are processed by NOR- gate 27, and the output is connected to one of the input terminal of AND-gate 28. Also signal of engine rotation speed detecting device 20 is inputted, and the output of auxiliary machine speed change signal generating device 21, which generates H-signal when the speed is exceeding the preset change-over speed, is connected to the other terminal of AND-gate 28 through an inverter 22. Then output of AND-gate 28 is inputted to the electromagnetic drake operation device 23 to make electromagnetic brake 14 inoperative when the input signal is L, and the auxiliary machines 8, 9 are operated under reduced speed through planetary gear mechanism 10.
JP9220080A 1980-07-08 1980-07-08 Variable speed auxiliary machine drive system of engine Pending JPS5718420A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9220080A JPS5718420A (en) 1980-07-08 1980-07-08 Variable speed auxiliary machine drive system of engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9220080A JPS5718420A (en) 1980-07-08 1980-07-08 Variable speed auxiliary machine drive system of engine

Publications (1)

Publication Number Publication Date
JPS5718420A true JPS5718420A (en) 1982-01-30

Family

ID=14047794

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9220080A Pending JPS5718420A (en) 1980-07-08 1980-07-08 Variable speed auxiliary machine drive system of engine

Country Status (1)

Country Link
JP (1) JPS5718420A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63248929A (en) * 1987-04-03 1988-10-17 Mitsubishi Electric Corp Auxiliary driving gear for engine
CN108999736A (en) * 2018-09-10 2018-12-14 常熟理工学院 A kind of diesel engine drag reduction starting device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63248929A (en) * 1987-04-03 1988-10-17 Mitsubishi Electric Corp Auxiliary driving gear for engine
CN108999736A (en) * 2018-09-10 2018-12-14 常熟理工学院 A kind of diesel engine drag reduction starting device
CN108999736B (en) * 2018-09-10 2020-11-03 常熟理工学院 Resistance-reducing starting device for diesel engine

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