JPS6228352B2 - - Google Patents

Info

Publication number
JPS6228352B2
JPS6228352B2 JP510679A JP510679A JPS6228352B2 JP S6228352 B2 JPS6228352 B2 JP S6228352B2 JP 510679 A JP510679 A JP 510679A JP 510679 A JP510679 A JP 510679A JP S6228352 B2 JPS6228352 B2 JP S6228352B2
Authority
JP
Japan
Prior art keywords
diaphragm
metal
dome
jig
metal disk
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
Application number
JP510679A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5597567A (en
Inventor
Isao Yamamoto
Yasuo Murase
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.)
UTSUE BARUBU KK
Original Assignee
UTSUE BARUBU KK
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 UTSUE BARUBU KK filed Critical UTSUE BARUBU KK
Priority to JP510679A priority Critical patent/JPS5597567A/ja
Publication of JPS5597567A publication Critical patent/JPS5597567A/ja
Publication of JPS6228352B2 publication Critical patent/JPS6228352B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Butt Welding And Welding Of Specific Article (AREA)
JP510679A 1979-01-18 1979-01-18 Manufacturing method of diaphragm of diaphragm valve Granted JPS5597567A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP510679A JPS5597567A (en) 1979-01-18 1979-01-18 Manufacturing method of diaphragm of diaphragm valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP510679A JPS5597567A (en) 1979-01-18 1979-01-18 Manufacturing method of diaphragm of diaphragm valve

Publications (2)

Publication Number Publication Date
JPS5597567A JPS5597567A (en) 1980-07-24
JPS6228352B2 true JPS6228352B2 (enrdf_load_stackoverflow) 1987-06-19

Family

ID=11602102

Family Applications (1)

Application Number Title Priority Date Filing Date
JP510679A Granted JPS5597567A (en) 1979-01-18 1979-01-18 Manufacturing method of diaphragm of diaphragm valve

Country Status (1)

Country Link
JP (1) JPS5597567A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60136679A (ja) * 1983-12-26 1985-07-20 Toshiba Corp バルブカバ−の製造方法
JP4971030B2 (ja) * 2007-05-21 2012-07-11 シーケーディ株式会社 流体制御弁
JP2010121703A (ja) * 2008-11-19 2010-06-03 Hamlet Motoyama Japan:Kk ダイヤフラムバルブ
CN105382458B (zh) * 2015-11-24 2017-07-11 山西江淮重工有限责任公司 膜片与蒸汽球阀阀座组焊工装及其组焊工艺

Also Published As

Publication number Publication date
JPS5597567A (en) 1980-07-24

Similar Documents

Publication Publication Date Title
US8783692B2 (en) Multilayer static gasket with bead compression limiter
US3342501A (en) Gasket
JP5956551B2 (ja) シリンダヘッドガスケットアセンブリ
JPH11241769A (ja) 金属製ガスケット
KR0173531B1 (ko) 금속제 다이어프램의 내주연부의 밀봉구조
KR950019323A (ko) 연부 적층판을 갖는 밀봉링을 구비한 밸브
JP2012531567A (ja) シリンダヘッドガスケット
JPS6228352B2 (enrdf_load_stackoverflow)
US4513194A (en) Methods of welding
JPH08247293A (ja) 金属積層型ガスケット
JPH07305771A (ja) シリンダ・ヘッド・ガスケットとその環状保持環 及び多重密封システム
US4467953A (en) Cold pressing method
JP2579175B2 (ja) 金属ガスケット
US5052697A (en) Sealing member for ferrofluid seal and method of producing the same
JPS59121259A (ja) 密封方法
JPH06337069A (ja) 金属ガスケット
JP2580808Y2 (ja) 金属積層形ガスケット
JPH05240354A (ja) 金属積層形ガスケット
JP3064466B2 (ja) 金属ガスケットの製造方法
JPH0613436Y2 (ja) 金属ガスケツト
JPH0611043A (ja) 金属ガスケット
JP3197556B2 (ja) 金属ガスケット
JPH0680958U (ja) 金属製ダイヤフラムの取付構造
JPS598042Y2 (ja) バタフライ弁
JP2000065209A (ja) シール部材、及び接続構造