JPS5218245A - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
JPS5218245A
JPS5218245A JP9313675A JP9313675A JPS5218245A JP S5218245 A JPS5218245 A JP S5218245A JP 9313675 A JP9313675 A JP 9313675A JP 9313675 A JP9313675 A JP 9313675A JP S5218245 A JPS5218245 A JP S5218245A
Authority
JP
Japan
Prior art keywords
heat exchanger
airtight
widthes
miniature
spaces
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
JP9313675A
Other languages
Japanese (ja)
Inventor
Masanori Takeso
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 JP9313675A priority Critical patent/JPS5218245A/en
Publication of JPS5218245A publication Critical patent/JPS5218245A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: A heat exchanger which is sufficiently and reliably improved its pressure resistance and airtight characteristics by providing widthes for airtight fitting use at either one face between both contacting plate and for reinforcing use at spaces among pipe holes, and that is miniature and low fabrication cost.
COPYRIGHT: (C)1977,JPO&Japio
JP9313675A 1975-08-01 1975-08-01 Heat exchanger Pending JPS5218245A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9313675A JPS5218245A (en) 1975-08-01 1975-08-01 Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9313675A JPS5218245A (en) 1975-08-01 1975-08-01 Heat exchanger

Publications (1)

Publication Number Publication Date
JPS5218245A true JPS5218245A (en) 1977-02-10

Family

ID=14074097

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9313675A Pending JPS5218245A (en) 1975-08-01 1975-08-01 Heat exchanger

Country Status (1)

Country Link
JP (1) JPS5218245A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54147753U (en) * 1978-04-06 1979-10-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54147753U (en) * 1978-04-06 1979-10-15

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