JPS5716218A - Radiator - Google Patents

Radiator

Info

Publication number
JPS5716218A
JPS5716218A JP9102980A JP9102980A JPS5716218A JP S5716218 A JPS5716218 A JP S5716218A JP 9102980 A JP9102980 A JP 9102980A JP 9102980 A JP9102980 A JP 9102980A JP S5716218 A JPS5716218 A JP S5716218A
Authority
JP
Japan
Prior art keywords
tank
cooling
alcohol
radiator
steam
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
JP9102980A
Other languages
Japanese (ja)
Other versions
JPS6060006B2 (en
Inventor
Yoshifumi Hase
Fumio Jitsuzawa
Yasuo Nakajima
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 JP9102980A priority Critical patent/JPS6060006B2/en
Publication of JPS5716218A publication Critical patent/JPS5716218A/en
Publication of JPS6060006B2 publication Critical patent/JPS6060006B2/en
Expired 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
    • 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
    • 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
    • F01P3/00—Liquid cooling
    • F01P3/22—Liquid cooling characterised by evaporation and condensation of coolant in closed cycles; characterised by the coolant reaching higher temperatures than normal atmospheric boiling-point
    • 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
    • F01P2031/00—Fail safe
    • F01P2031/24—Fail safe for freezing

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)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

PURPOSE:To prevent a freeze without decreasing ability of evaporation cooling in a radiator for an engine performing evaporation cooling, by providing an alcohol tank in a position higher than a water tank and equipping a shutoff valve between the both tanks. CONSTITUTION:Cooling water is circulated in the cooling jacket of an engine cylinder, and steam of the cooling waer is condensed and liquefied in a radiator 20. An alcohol tank 23 is arranged in a higher position than a water tank 24. When an engine is not in operation, a shutoff valve 26 is fully opened, then alcohol in the tank 23 flows into the tank 24 and is mixed with cooling water to prevent a freeze at cold time. At normal operation, the shutoff valve 26 is closed, and steam from a steam passage 21 is cooled in a heat radiating passage 30 and dropped into the water tank 24. Alcohol advances to the rearmost flow in the heat radiating passage 30 and is accumulated in alcohol tank 23. In this way, evaporation cooling ability is not decreased and the radiator can be prevented from freezing at cold time.
JP9102980A 1980-07-03 1980-07-03 radiator Expired JPS6060006B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9102980A JPS6060006B2 (en) 1980-07-03 1980-07-03 radiator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9102980A JPS6060006B2 (en) 1980-07-03 1980-07-03 radiator

Publications (2)

Publication Number Publication Date
JPS5716218A true JPS5716218A (en) 1982-01-27
JPS6060006B2 JPS6060006B2 (en) 1985-12-27

Family

ID=14015087

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9102980A Expired JPS6060006B2 (en) 1980-07-03 1980-07-03 radiator

Country Status (1)

Country Link
JP (1) JPS6060006B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102400831A (en) * 2011-12-10 2012-04-04 常州常瑞天力动力机械有限公司 Preheating device for diesel engine
JP2020125851A (en) * 2019-02-01 2020-08-20 株式会社豊田中央研究所 Heat transport system and control method for heat transport system
JP2021021348A (en) * 2019-07-25 2021-02-18 株式会社豊田中央研究所 Heat transport system and control method of heat transport system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102400831A (en) * 2011-12-10 2012-04-04 常州常瑞天力动力机械有限公司 Preheating device for diesel engine
JP2020125851A (en) * 2019-02-01 2020-08-20 株式会社豊田中央研究所 Heat transport system and control method for heat transport system
JP2021021348A (en) * 2019-07-25 2021-02-18 株式会社豊田中央研究所 Heat transport system and control method of heat transport system

Also Published As

Publication number Publication date
JPS6060006B2 (en) 1985-12-27

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