JPS5258130A - Valve shell of ball form valve constructed by welding means - Google Patents

Valve shell of ball form valve constructed by welding means

Info

Publication number
JPS5258130A
JPS5258130A JP13446775A JP13446775A JPS5258130A JP S5258130 A JPS5258130 A JP S5258130A JP 13446775 A JP13446775 A JP 13446775A JP 13446775 A JP13446775 A JP 13446775A JP S5258130 A JPS5258130 A JP S5258130A
Authority
JP
Japan
Prior art keywords
valve
welding means
ball form
constructed
shell
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
JP13446775A
Other languages
Japanese (ja)
Inventor
Masaru Ichinose
Tetsuya Teramoto
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 JP13446775A priority Critical patent/JPS5258130A/en
Publication of JPS5258130A publication Critical patent/JPS5258130A/en
Pending legal-status Critical Current

Links

Landscapes

  • Valve Housings (AREA)
JP13446775A 1975-11-08 1975-11-08 Valve shell of ball form valve constructed by welding means Pending JPS5258130A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13446775A JPS5258130A (en) 1975-11-08 1975-11-08 Valve shell of ball form valve constructed by welding means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13446775A JPS5258130A (en) 1975-11-08 1975-11-08 Valve shell of ball form valve constructed by welding means

Publications (1)

Publication Number Publication Date
JPS5258130A true JPS5258130A (en) 1977-05-13

Family

ID=15128993

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13446775A Pending JPS5258130A (en) 1975-11-08 1975-11-08 Valve shell of ball form valve constructed by welding means

Country Status (1)

Country Link
JP (1) JPS5258130A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59195258U (en) * 1983-06-13 1984-12-25 石川島播磨重工業株式会社 rotary valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59195258U (en) * 1983-06-13 1984-12-25 石川島播磨重工業株式会社 rotary valve

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