[go: up one dir, main page]

JPS57202026A - Vacuum breaker - Google Patents

Vacuum breaker

Info

Publication number
JPS57202026A
JPS57202026A JP8490181A JP8490181A JPS57202026A JP S57202026 A JPS57202026 A JP S57202026A JP 8490181 A JP8490181 A JP 8490181A JP 8490181 A JP8490181 A JP 8490181A JP S57202026 A JPS57202026 A JP S57202026A
Authority
JP
Japan
Prior art keywords
vacuum breaker
breaker
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.)
Pending
Application number
JP8490181A
Other languages
Japanese (ja)
Inventor
Tomio Gou
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 JP8490181A priority Critical patent/JPS57202026A/en
Publication of JPS57202026A publication Critical patent/JPS57202026A/en
Pending legal-status Critical Current

Links

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP8490181A 1981-06-04 1981-06-04 Vacuum breaker Pending JPS57202026A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8490181A JPS57202026A (en) 1981-06-04 1981-06-04 Vacuum breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8490181A JPS57202026A (en) 1981-06-04 1981-06-04 Vacuum breaker

Publications (1)

Publication Number Publication Date
JPS57202026A true JPS57202026A (en) 1982-12-10

Family

ID=13843632

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8490181A Pending JPS57202026A (en) 1981-06-04 1981-06-04 Vacuum breaker

Country Status (1)

Country Link
JP (1) JPS57202026A (en)

Similar Documents

Publication Publication Date Title
JPS57147829A (en) Vacuum breaker
JPS57168436A (en) Vacuum breaker
JPS57212719A (en) Vacuum breaker
JPS57199126A (en) Vacuum breaker
JPS57130309A (en) Vacuum breaker
JPS57168435A (en) Vacuum breaker
JPS57147830A (en) Vacuum breaker
JPS57191923A (en) Vacuum breaker
JPS57113523A (en) Vacuum breaker
JPS57130310A (en) Vacuum breaker
JPS57172620A (en) Vacuum breaker
JPS57130311A (en) Vacuum breaker
JPS57134826A (en) Vacuum breaker
JPS57191922A (en) Vacuum breaker
JPS57147828A (en) Vacuum breaker
JPS57154725A (en) Vacuum breaker
JPS57123621A (en) Vacuum breaker
JPS57170422A (en) Vacuum breaker
JPS57196421A (en) Vacuum breaker
JPS57147834A (en) Vacuum breaker
JPS57194421A (en) Vacuum breaker
JPS57187824A (en) Vacuum breaker
JPS57154726A (en) Vacuum breaker
JPS57189417A (en) Vacuum breaker
JPS57147837A (en) Vacuum breaker