JPH0561504B2 - - Google Patents

Info

Publication number
JPH0561504B2
JPH0561504B2 JP61003576A JP357686A JPH0561504B2 JP H0561504 B2 JPH0561504 B2 JP H0561504B2 JP 61003576 A JP61003576 A JP 61003576A JP 357686 A JP357686 A JP 357686A JP H0561504 B2 JPH0561504 B2 JP H0561504B2
Authority
JP
Japan
Prior art keywords
valve body
valve
ceramic
notch
seal ring
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.)
Expired - Lifetime
Application number
JP61003576A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62165072A (ja
Inventor
Yoshimi Yamaguchi
Shizuo Sawa
Koichi Kazama
Kazuo Oomori
Kuniharu Kondo
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.)
NGK Insulators Ltd
Chubu Electric Power Co Inc
Nippon Telegraph and Telephone Corp
Original Assignee
NGK Insulators Ltd
Chubu Electric Power Co Inc
Nippon Telegraph and Telephone Corp
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 NGK Insulators Ltd, Chubu Electric Power Co Inc, Nippon Telegraph and Telephone Corp filed Critical NGK Insulators Ltd
Priority to JP357686A priority Critical patent/JPS62165072A/ja
Publication of JPS62165072A publication Critical patent/JPS62165072A/ja
Publication of JPH0561504B2 publication Critical patent/JPH0561504B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lift Valve (AREA)
JP357686A 1986-01-13 1986-01-13 バタフライバルブ Granted JPS62165072A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP357686A JPS62165072A (ja) 1986-01-13 1986-01-13 バタフライバルブ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP357686A JPS62165072A (ja) 1986-01-13 1986-01-13 バタフライバルブ

Publications (2)

Publication Number Publication Date
JPS62165072A JPS62165072A (ja) 1987-07-21
JPH0561504B2 true JPH0561504B2 (en]) 1993-09-06

Family

ID=11561279

Family Applications (1)

Application Number Title Priority Date Filing Date
JP357686A Granted JPS62165072A (ja) 1986-01-13 1986-01-13 バタフライバルブ

Country Status (1)

Country Link
JP (1) JPS62165072A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0353088Y2 (en]) * 1987-11-13 1991-11-19
EP1445046A1 (fr) * 2003-02-07 2004-08-11 Vesuvius Crucible Company Dispositif de connexion d'une canalisation de circulation de fluide à une pièce réfractaire et pièce réfractaire

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55175663U (en]) * 1979-06-04 1980-12-16

Also Published As

Publication number Publication date
JPS62165072A (ja) 1987-07-21

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