JPS547583A - Method of manufacturing vacuum valve - Google Patents

Method of manufacturing vacuum valve

Info

Publication number
JPS547583A
JPS547583A JP7280677A JP7280677A JPS547583A JP S547583 A JPS547583 A JP S547583A JP 7280677 A JP7280677 A JP 7280677A JP 7280677 A JP7280677 A JP 7280677A JP S547583 A JPS547583 A JP S547583A
Authority
JP
Japan
Prior art keywords
vacuum valve
manufacturing vacuum
manufacturing
valve
vacuum
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
JP7280677A
Other languages
Japanese (ja)
Other versions
JPS6011410B2 (en
Inventor
Hideo Suzuki
Shiyouji Niwa
Kazuo Nakayama
Sadao Sugiyama
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP7280677A priority Critical patent/JPS6011410B2/en
Publication of JPS547583A publication Critical patent/JPS547583A/en
Publication of JPS6011410B2 publication Critical patent/JPS6011410B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Manufacture Of Switches (AREA)
JP7280677A 1977-06-21 1977-06-21 Vacuum valve manufacturing method Expired JPS6011410B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7280677A JPS6011410B2 (en) 1977-06-21 1977-06-21 Vacuum valve manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7280677A JPS6011410B2 (en) 1977-06-21 1977-06-21 Vacuum valve manufacturing method

Publications (2)

Publication Number Publication Date
JPS547583A true JPS547583A (en) 1979-01-20
JPS6011410B2 JPS6011410B2 (en) 1985-03-26

Family

ID=13499996

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7280677A Expired JPS6011410B2 (en) 1977-06-21 1977-06-21 Vacuum valve manufacturing method

Country Status (1)

Country Link
JP (1) JPS6011410B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55102129A (en) * 1979-01-31 1980-08-05 Tokyo Shibaura Electric Co Method of fabricating vacuum valve
JPS5613627A (en) * 1979-07-16 1981-02-10 Tokyo Shibaura Electric Co Method of manufacturing vacuum valve
JPS56143624A (en) * 1980-04-10 1981-11-09 Tokyo Shibaura Electric Co Method of manufacturing vacuum valve
JPS59160923A (en) * 1983-03-04 1984-09-11 株式会社東芝 Method of producing vacuum bulb
JPS63155003U (en) * 1987-03-31 1988-10-12

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55102129A (en) * 1979-01-31 1980-08-05 Tokyo Shibaura Electric Co Method of fabricating vacuum valve
JPS5613627A (en) * 1979-07-16 1981-02-10 Tokyo Shibaura Electric Co Method of manufacturing vacuum valve
JPS56143624A (en) * 1980-04-10 1981-11-09 Tokyo Shibaura Electric Co Method of manufacturing vacuum valve
JPS59160923A (en) * 1983-03-04 1984-09-11 株式会社東芝 Method of producing vacuum bulb
JPS63155003U (en) * 1987-03-31 1988-10-12

Also Published As

Publication number Publication date
JPS6011410B2 (en) 1985-03-26

Similar Documents

Publication Publication Date Title
JPS53123779A (en) Method of producing valve
JPS53135467A (en) Vacuum valve
JPS547583A (en) Method of manufacturing vacuum valve
JPS5669733A (en) Method of manufacturing vacuum valve
JPS547582A (en) Method of manufacturing vacuum valve
JPS53119491A (en) Method of manufacturing abraisives
JPS5613628A (en) Method of manufacturing vacuum valve
JPS5569921A (en) Method of manufacturing vacuum valve
JPS53131595A (en) Method of manufacturing abraisives
JPS5395287A (en) Method of manufacturing microoswitch
JPS5392477A (en) Method of producing vacuum valve
JPS53104872A (en) Method of manufacturing contact
JPS5444760A (en) Method of manufacturing contact
JPS5613627A (en) Method of manufacturing vacuum valve
JPS5635325A (en) Method of manufacturing vacuum valve
JPS53101123A (en) Vacuum valve
JPS53146179A (en) Vacuum valve
JPS5293973A (en) Method of producing vacuum valve moving unit
JPS52118621A (en) Manufacturing method of large valve
JPS5430530A (en) Method of producing valve
JPS5635324A (en) Method of manufacturing vacuum valve
JPS5669732A (en) Method of manufacturing vacuum valve
JPS55143726A (en) Method of manufacturing vacuum valve
JPS5635328A (en) Method of manufacturing vacuum valve
JPS5449565A (en) Method of manufacturing contact