JPS57159909A - Controller for temperature of fluid in internal combustion engine - Google Patents

Controller for temperature of fluid in internal combustion engine

Info

Publication number
JPS57159909A
JPS57159909A JP4539881A JP4539881A JPS57159909A JP S57159909 A JPS57159909 A JP S57159909A JP 4539881 A JP4539881 A JP 4539881A JP 4539881 A JP4539881 A JP 4539881A JP S57159909 A JPS57159909 A JP S57159909A
Authority
JP
Japan
Prior art keywords
fluid
exhaust
temperature
pipe
combustion engine
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
JP4539881A
Other languages
Japanese (ja)
Inventor
Tetsuya Otani
Akito Roppongi
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.)
Hino Motors Ltd
Original Assignee
Hino Motors Ltd
Hino Jidosha 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 Hino Motors Ltd, Hino Jidosha Kogyo KK filed Critical Hino Motors Ltd
Priority to JP4539881A priority Critical patent/JPS57159909A/en
Publication of JPS57159909A publication Critical patent/JPS57159909A/en
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
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting

Abstract

PURPOSE:To reduce the friction loss caused by the viscosity of fluid and heighten the fuel efficiency, by connecting the exhaust passage and fluid chamber of an internal combustion engine to each other through a heat pipe so that the passage and the chamber can optionally be disconnected from each other and by utilizing the energy of the exhaust gas to control the temperature of lubricating oil or cooling water. CONSTITUTION:In an internal combustion engine 1, an exhaust pipe 5 is connected to an exhaust manifolf 2 and fluid chambers such as an oil cooler 6 and an oil sump 3 are provided. The exhaust passages 2, 5 and the fluid chambers 6, 3 are connected to each other through a heat pipe 4 so that the passages and the chambers can optionally be disconnected from each other. A fluid temperature controller 8 is installed halfway on the heat pipe 4. The halfway part of the pipe 4 is coated with a heat insulator 7 and provided with a valve 10, which can be closed to divide the pipe 4 into two sections. The controller 8 functions to keep the temperature of cooling water or lubricating oil at about 80 to 100 deg.C to reduce fuel consumption.
JP4539881A 1981-03-30 1981-03-30 Controller for temperature of fluid in internal combustion engine Pending JPS57159909A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4539881A JPS57159909A (en) 1981-03-30 1981-03-30 Controller for temperature of fluid in internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4539881A JPS57159909A (en) 1981-03-30 1981-03-30 Controller for temperature of fluid in internal combustion engine

Publications (1)

Publication Number Publication Date
JPS57159909A true JPS57159909A (en) 1982-10-02

Family

ID=12718144

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4539881A Pending JPS57159909A (en) 1981-03-30 1981-03-30 Controller for temperature of fluid in internal combustion engine

Country Status (1)

Country Link
JP (1) JPS57159909A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59147812A (en) * 1983-02-09 1984-08-24 Futaba Sangyo Kk Exhaust silencing system in internal-combustion engine
JPH051536A (en) * 1991-01-29 1993-01-08 Teikoku Piston Ring Co Ltd Engine oil cooler
US5251588A (en) * 1991-11-15 1993-10-12 Toyota Jidosha Kabushiki Kaisha Controller for hybrid vehicle drive system
DE102007045218A1 (en) * 2007-09-21 2009-04-02 Ford Global Technologies, LLC, Dearborn Engine and/or gear oil heating device for internal combustion engine, has heat transfer element with hot ends, where heat transfer medium takes away heat from gas over ends, and delivers heat to oil over region

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59147812A (en) * 1983-02-09 1984-08-24 Futaba Sangyo Kk Exhaust silencing system in internal-combustion engine
JPH051536A (en) * 1991-01-29 1993-01-08 Teikoku Piston Ring Co Ltd Engine oil cooler
US5251588A (en) * 1991-11-15 1993-10-12 Toyota Jidosha Kabushiki Kaisha Controller for hybrid vehicle drive system
DE102007045218A1 (en) * 2007-09-21 2009-04-02 Ford Global Technologies, LLC, Dearborn Engine and/or gear oil heating device for internal combustion engine, has heat transfer element with hot ends, where heat transfer medium takes away heat from gas over ends, and delivers heat to oil over region

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