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JPS5541363A - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
JPS5541363A
JPS5541363A JP11456778A JP11456778A JPS5541363A JP S5541363 A JPS5541363 A JP S5541363A JP 11456778 A JP11456778 A JP 11456778A JP 11456778 A JP11456778 A JP 11456778A JP S5541363 A JPS5541363 A JP S5541363A
Authority
JP
Japan
Prior art keywords
heat exchanger
heat
vapor
working medium
fluid
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
JP11456778A
Other languages
Japanese (ja)
Inventor
Ikuo Kotaka
Hisashi Morimoto
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.)
Mitsubishi Power Ltd
Original Assignee
Babcock Hitachi 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 Babcock Hitachi KK filed Critical Babcock Hitachi KK
Priority to JP11456778A priority Critical patent/JPS5541363A/en
Publication of JPS5541363A publication Critical patent/JPS5541363A/en
Pending 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
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/0275—Arrangements for coupling heat-pipes together or with other structures, e.g. with base blocks; Heat pipe cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

PURPOSE: To provide a heat exchanger of the type transferring heat from heating fluid to fluid to be heated by use of heat pipes, wherein an area-restricted portion is formed at the joint between the heat pipes and a connecting tube so as to prevent passing of vapor of working medium, whereby it is enabled to improve performance of heat exchanger.
CONSTITUTION: A multiplicity of heat pipes 1 are extended in parallel with each other in a direction perpendicular to passage 9 of heating fluid like exhaust gas and passage 10 of fluid to be heated such as air, and they extend through a partition member 11 which divides the above two passages 9, 10 from each other. Upper ends and lower ends of these heat pipes 1 are connected with each other by means of connecting tube 12. In a heat exchanger arranged as above, end portions of each heat pipe 1 are pressed to form a flat portion 16 and this flat portion 16 is fitted into an aperture shaped substantially in the same form as portion 16, which aperture is formed in plate 13 which carries theron connecting tubes 12. With such an arrangement, it is prevented that vapor of working medium 4 is released into connecting tubes 12 since sectional area of flat portion 16 through which vapor of working medium 4 passes is restricted as shown at 17. Thus, performance of heat exchanger can be improved.
COPYRIGHT: (C)1980,JPO&Japio
JP11456778A 1978-09-20 1978-09-20 Heat exchanger Pending JPS5541363A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11456778A JPS5541363A (en) 1978-09-20 1978-09-20 Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11456778A JPS5541363A (en) 1978-09-20 1978-09-20 Heat exchanger

Publications (1)

Publication Number Publication Date
JPS5541363A true JPS5541363A (en) 1980-03-24

Family

ID=14641040

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11456778A Pending JPS5541363A (en) 1978-09-20 1978-09-20 Heat exchanger

Country Status (1)

Country Link
JP (1) JPS5541363A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57192296A (en) * 1981-05-21 1982-11-26 Nippon Kokan Kk <Nkk> Manufacture of surface treated steel strip
JPS57192295A (en) * 1981-05-20 1982-11-26 Nippon Kokan Kk <Nkk> Surface treated steel sheet of excellent painting property
JPS5842418U (en) * 1981-09-16 1983-03-22 リズム自動車部品製造株式会社 ball joint
JPH05149323A (en) * 1990-07-17 1993-06-15 Maremont Corp Constraint type ball-and-socket joint

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57192295A (en) * 1981-05-20 1982-11-26 Nippon Kokan Kk <Nkk> Surface treated steel sheet of excellent painting property
JPS611518B2 (en) * 1981-05-20 1986-01-17 Nippon Kokan Kk
JPS57192296A (en) * 1981-05-21 1982-11-26 Nippon Kokan Kk <Nkk> Manufacture of surface treated steel strip
JPS611519B2 (en) * 1981-05-21 1986-01-17 Nippon Kokan Kk
JPS5842418U (en) * 1981-09-16 1983-03-22 リズム自動車部品製造株式会社 ball joint
JPH05149323A (en) * 1990-07-17 1993-06-15 Maremont Corp Constraint type ball-and-socket joint

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