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JPS52115422A - Bellows for expansion pipe coupling - Google Patents

Bellows for expansion pipe coupling

Info

Publication number
JPS52115422A
JPS52115422A JP3129176A JP3129176A JPS52115422A JP S52115422 A JPS52115422 A JP S52115422A JP 3129176 A JP3129176 A JP 3129176A JP 3129176 A JP3129176 A JP 3129176A JP S52115422 A JPS52115422 A JP S52115422A
Authority
JP
Japan
Prior art keywords
bellows
pipe coupling
expansion pipe
enters
generation
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
JP3129176A
Other languages
Japanese (ja)
Inventor
Kazumi Shimizu
Kiyotaka Tanaka
Hideaki Komatsu
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 JP3129176A priority Critical patent/JPS52115422A/en
Publication of JPS52115422A publication Critical patent/JPS52115422A/en
Pending legal-status Critical Current

Links

Landscapes

  • Diaphragms And Bellows (AREA)

Abstract

PURPOSE: To prevent the generation of stress corrosion crack, by removing chlorine ion, which enters a part between a bellows and a strengthening ring, in bellows from an expansion pipe coupling used for parts, such as, a cross-over pipe for a steam turbine.
COPYRIGHT: (C)1977,JPO&Japio
JP3129176A 1976-03-24 1976-03-24 Bellows for expansion pipe coupling Pending JPS52115422A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3129176A JPS52115422A (en) 1976-03-24 1976-03-24 Bellows for expansion pipe coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3129176A JPS52115422A (en) 1976-03-24 1976-03-24 Bellows for expansion pipe coupling

Publications (1)

Publication Number Publication Date
JPS52115422A true JPS52115422A (en) 1977-09-28

Family

ID=12327193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3129176A Pending JPS52115422A (en) 1976-03-24 1976-03-24 Bellows for expansion pipe coupling

Country Status (1)

Country Link
JP (1) JPS52115422A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57141287U (en) * 1981-03-02 1982-09-04

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5120223B2 (en) * 1974-06-06 1976-06-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5120223B2 (en) * 1974-06-06 1976-06-23

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57141287U (en) * 1981-03-02 1982-09-04

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