JPS54158746A - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
JPS54158746A
JPS54158746A JP6674378A JP6674378A JPS54158746A JP S54158746 A JPS54158746 A JP S54158746A JP 6674378 A JP6674378 A JP 6674378A JP 6674378 A JP6674378 A JP 6674378A JP S54158746 A JPS54158746 A JP S54158746A
Authority
JP
Japan
Prior art keywords
sections
air passages
supporting
passages
circulating air
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
JP6674378A
Other languages
Japanese (ja)
Inventor
Hajime Seki
Kensaku Noizumi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP6674378A priority Critical patent/JPS54158746A/en
Publication of JPS54158746A publication Critical patent/JPS54158746A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prevent circulation passages from thermal deformation and aging fatigue by piling, at a prescribed interval, the circulation passages, each one of which is formed by dividing between parallel top and bottom plates with partitions into multiple sections, and by supporting the center part with a common supporting body so that prescribed interval can be kept.
CONSTITUTION: Circulation air passages 43 are composed of a pile of flat plate- like bodies 46 separated with multiple partitions. Both ends of a heat exchanger are provided with packings 47 (in a fit-in manner) which are formed of metallic plates; side plates 48 are folded back over outside of the packings; lip sections 49, to which end sections of the circulating air passages 43 are attached in the same direction as the side plates 48; and L-shaped supporting sections 50 are formed between the lip sections 49 in such a manner as to constitute a continuous structure. And further, supporting bodies 51 are provided to maintain the circulating air passages 43 at a constant interval, so that the circulating air passages 43 can be prevented from thermal deformation and aging fatigue, etc.
COPYRIGHT: (C)1979,JPO&Japio
JP6674378A 1978-06-05 1978-06-05 Heat exchanger Pending JPS54158746A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6674378A JPS54158746A (en) 1978-06-05 1978-06-05 Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6674378A JPS54158746A (en) 1978-06-05 1978-06-05 Heat exchanger

Publications (1)

Publication Number Publication Date
JPS54158746A true JPS54158746A (en) 1979-12-14

Family

ID=13324649

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6674378A Pending JPS54158746A (en) 1978-06-05 1978-06-05 Heat exchanger

Country Status (1)

Country Link
JP (1) JPS54158746A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4513814A (en) * 1981-10-27 1985-04-30 Langbein & Engelbracht Gmbh & Co. Kg Glass pipe heat exchanger

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5078945A (en) * 1973-10-29 1975-06-27
JPH055604U (en) * 1991-07-10 1993-01-26 いすゞ自動車株式会社 Sound insulation structure of automobile

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5078945A (en) * 1973-10-29 1975-06-27
JPH055604U (en) * 1991-07-10 1993-01-26 いすゞ自動車株式会社 Sound insulation structure of automobile

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4513814A (en) * 1981-10-27 1985-04-30 Langbein & Engelbracht Gmbh & Co. Kg Glass pipe heat exchanger

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