JPS5790462A - Sealed flange - Google Patents

Sealed flange

Info

Publication number
JPS5790462A
JPS5790462A JP55165143A JP16514380A JPS5790462A JP S5790462 A JPS5790462 A JP S5790462A JP 55165143 A JP55165143 A JP 55165143A JP 16514380 A JP16514380 A JP 16514380A JP S5790462 A JPS5790462 A JP S5790462A
Authority
JP
Japan
Prior art keywords
gasket
groove
flange
circular arc
arc section
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
JP55165143A
Other languages
Japanese (ja)
Inventor
Akira Hoshi
Hiroya Imura
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 JP55165143A priority Critical patent/JPS5790462A/en
Publication of JPS5790462A publication Critical patent/JPS5790462A/en
Pending legal-status Critical Current

Links

Landscapes

  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Gasket Seals (AREA)

Abstract

PURPOSE: To prevent irregular local side-shifting motion of gasket and reduce leakage by forming circular arc section groove on the flange so as to accommodate the gasket.
CONSTITUTION: Gasket 2 is inserted in the flange 5a which has a gasket groove (R-groove) of circular arc section at form. Now, the R-groove 6, is made larger than the gasket 2 so that their centers are apart from each other as much as Δd. Then the force acting on the gasket 2, when the flanges 5a, 5b are secured by bolts 4 is the force F2 acting to the outer radial direction of the flange 5a, 5b, therefore the gasket 2 is elongated without any irragular local side shifting.
COPYRIGHT: (C)1982,JPO&Japio
JP55165143A 1980-11-21 1980-11-21 Sealed flange Pending JPS5790462A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55165143A JPS5790462A (en) 1980-11-21 1980-11-21 Sealed flange

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55165143A JPS5790462A (en) 1980-11-21 1980-11-21 Sealed flange

Publications (1)

Publication Number Publication Date
JPS5790462A true JPS5790462A (en) 1982-06-05

Family

ID=15806701

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55165143A Pending JPS5790462A (en) 1980-11-21 1980-11-21 Sealed flange

Country Status (1)

Country Link
JP (1) JPS5790462A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013124681A (en) * 2011-12-13 2013-06-24 Musashi Eng Co Ltd Sealing structure of flow passage connection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013124681A (en) * 2011-12-13 2013-06-24 Musashi Eng Co Ltd Sealing structure of flow passage connection

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