JPS57171023A - Controlling device for water pump of engine - Google Patents

Controlling device for water pump of engine

Info

Publication number
JPS57171023A
JPS57171023A JP5764081A JP5764081A JPS57171023A JP S57171023 A JPS57171023 A JP S57171023A JP 5764081 A JP5764081 A JP 5764081A JP 5764081 A JP5764081 A JP 5764081A JP S57171023 A JPS57171023 A JP S57171023A
Authority
JP
Japan
Prior art keywords
heating
engine
rotational frequency
water pump
heating part
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
JP5764081A
Other languages
English (en)
Inventor
Hideo Shiraishi
Yuji Takamori
Yasuyuki Morita
Masahiko Matsuura
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
Toyo Kogyo 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 Mazda Motor Corp, Toyo Kogyo Co Ltd filed Critical Mazda Motor Corp
Priority to JP5764081A priority Critical patent/JPS57171023A/ja
Publication of JPS57171023A publication Critical patent/JPS57171023A/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
    • F01P7/164—Controlling of coolant flow the coolant being liquid by thermostatic control by varying pump speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/14—Indicating devices; Other safety devices
    • F01P11/20—Indicating devices; Other safety devices concerning atmospheric freezing conditions, e.g. automatically draining or heating during frosty weather

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Air-Conditioning For Vehicles (AREA)
JP5764081A 1981-04-15 1981-04-15 Controlling device for water pump of engine Pending JPS57171023A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5764081A JPS57171023A (en) 1981-04-15 1981-04-15 Controlling device for water pump of engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5764081A JPS57171023A (en) 1981-04-15 1981-04-15 Controlling device for water pump of engine

Publications (1)

Publication Number Publication Date
JPS57171023A true JPS57171023A (en) 1982-10-21

Family

ID=13061482

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5764081A Pending JPS57171023A (en) 1981-04-15 1981-04-15 Controlling device for water pump of engine

Country Status (1)

Country Link
JP (1) JPS57171023A (ja)

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