JPS57157010A - Heat exchanger for cooling water of engine - Google Patents

Heat exchanger for cooling water of engine

Info

Publication number
JPS57157010A
JPS57157010A JP4101081A JP4101081A JPS57157010A JP S57157010 A JPS57157010 A JP S57157010A JP 4101081 A JP4101081 A JP 4101081A JP 4101081 A JP4101081 A JP 4101081A JP S57157010 A JPS57157010 A JP S57157010A
Authority
JP
Japan
Prior art keywords
cooling water
exhaust pipe
engine
outlet
heat exchanger
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
JP4101081A
Other languages
Japanese (ja)
Other versions
JPS639086B2 (en
Inventor
Sadanobu Nogami
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.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha 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 Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Priority to JP4101081A priority Critical patent/JPS57157010A/en
Publication of JPS57157010A publication Critical patent/JPS57157010A/en
Publication of JPS639086B2 publication Critical patent/JPS639086B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
    • 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
    • F01P3/20—Cooling circuits not specific to a single part of engine or machine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D21/0001—Recuperative heat exchangers
    • F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

PURPOSE:To promote cooling of an exhaust pipe and heating at the starting time, by dividing a heat exchanger body into the primary chamber and the secondary chamber by a bulkhead, arranging an exhaust pipe to the secondary chamber, and opening an outlet for engine cooling water in the neighborhood of an exhaust pipe. CONSTITUTION:The cooling water fed into an engine 30 by a cooling water pump 78 flows into the primary chamber 62 which is divided by bulkhead 60, in a heat exchanger body 40, from an engine cooling water inlet 64. The cooling water goes into a heat exhanging element 44, being cooled by the sea water, flowing from a sea water inlet pipe 52 to an outlet pipe 54 through a pipe 46, and flowing into the secondary chamber 63 from an engine cooling water flowing outlet 68. An exhaust pipe 70 is arranged to the secondary chamber 63, and the engine cooling water reaches a cooling water pump 78 from an engine cooling water outlet 76 which opens in the neighborhood of an exhaust pipe, after flowing around the exhaust pipe to cool it. With such an arrangement, cooling of an exhaust pipe and heating at the starting time can simultaneously be promoted.
JP4101081A 1981-03-20 1981-03-20 Heat exchanger for cooling water of engine Granted JPS57157010A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4101081A JPS57157010A (en) 1981-03-20 1981-03-20 Heat exchanger for cooling water of engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4101081A JPS57157010A (en) 1981-03-20 1981-03-20 Heat exchanger for cooling water of engine

Publications (2)

Publication Number Publication Date
JPS57157010A true JPS57157010A (en) 1982-09-28
JPS639086B2 JPS639086B2 (en) 1988-02-25

Family

ID=12596417

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4101081A Granted JPS57157010A (en) 1981-03-20 1981-03-20 Heat exchanger for cooling water of engine

Country Status (1)

Country Link
JP (1) JPS57157010A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1241425A2 (en) * 2001-01-19 2002-09-18 Eifelwerk Heinrich Stein GmbH &Co.KG Heat exchanger, especially for a cooler system of an internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1241425A2 (en) * 2001-01-19 2002-09-18 Eifelwerk Heinrich Stein GmbH &Co.KG Heat exchanger, especially for a cooler system of an internal combustion engine
EP1241425A3 (en) * 2001-01-19 2003-08-13 Eifelwerk Heinrich Stein GmbH &Co.KG Heat exchanger, especially for a cooler system of an internal combustion engine

Also Published As

Publication number Publication date
JPS639086B2 (en) 1988-02-25

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