JPS5597567A - Manufacturing method of diaphragm of diaphragm valve - Google Patents

Manufacturing method of diaphragm of diaphragm valve

Info

Publication number
JPS5597567A
JPS5597567A JP510679A JP510679A JPS5597567A JP S5597567 A JPS5597567 A JP S5597567A JP 510679 A JP510679 A JP 510679A JP 510679 A JP510679 A JP 510679A JP S5597567 A JPS5597567 A JP S5597567A
Authority
JP
Japan
Prior art keywords
metallic
rings
periphery
diaphragm
disc
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.)
Granted
Application number
JP510679A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6228352B2 (OSRAM
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 VALVE KK
Original Assignee
UTSUE VALVE 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 VALVE KK filed Critical UTSUE VALVE 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 true JPS5597567A (en) 1980-07-24
JPS6228352B2 JPS6228352B2 (OSRAM) 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 (OSRAM)

Cited By (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
JP2008286361A (ja) * 2007-05-21 2008-11-27 Ckd Corp 流体制御弁
WO2010058726A1 (ja) * 2008-11-19 2010-05-27 株式会社ハムレット・モトヤマ・ジャパン ダイヤフラムバルブ
CN105382458A (zh) * 2015-11-24 2016-03-09 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

Cited By (5)

* 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
JP2008286361A (ja) * 2007-05-21 2008-11-27 Ckd Corp 流体制御弁
WO2010058726A1 (ja) * 2008-11-19 2010-05-27 株式会社ハムレット・モトヤマ・ジャパン ダイヤフラムバルブ
JP2010121703A (ja) * 2008-11-19 2010-06-03 Hamlet Motoyama Japan:Kk ダイヤフラムバルブ
CN105382458A (zh) * 2015-11-24 2016-03-09 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
JPS6228352B2 (OSRAM) 1987-06-19

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