JPS57189420A - Vacuum breaker - Google Patents

Vacuum breaker

Info

Publication number
JPS57189420A
JPS57189420A JP7547181A JP7547181A JPS57189420A JP S57189420 A JPS57189420 A JP S57189420A JP 7547181 A JP7547181 A JP 7547181A JP 7547181 A JP7547181 A JP 7547181A JP S57189420 A JPS57189420 A JP S57189420A
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.)
Granted
Application number
JP7547181A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6329368B2 (enrdf_load_stackoverflow
Inventor
Takamitsu Sano
Taiji Noda
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.)
Meidensha Corp
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Corp
Meidensha Electric Manufacturing 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 Meidensha Corp, Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Corp
Priority to JP7547181A priority Critical patent/JPS57189420A/ja
Publication of JPS57189420A publication Critical patent/JPS57189420A/ja
Publication of JPS6329368B2 publication Critical patent/JPS6329368B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP7547181A 1981-05-19 1981-05-19 Vacuum breaker Granted JPS57189420A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7547181A JPS57189420A (en) 1981-05-19 1981-05-19 Vacuum breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7547181A JPS57189420A (en) 1981-05-19 1981-05-19 Vacuum breaker

Publications (2)

Publication Number Publication Date
JPS57189420A true JPS57189420A (en) 1982-11-20
JPS6329368B2 JPS6329368B2 (enrdf_load_stackoverflow) 1988-06-13

Family

ID=13577247

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7547181A Granted JPS57189420A (en) 1981-05-19 1981-05-19 Vacuum breaker

Country Status (1)

Country Link
JP (1) JPS57189420A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5684829A (en) * 1979-12-13 1981-07-10 Tokyo Shibaura Electric Co Vacuum valve

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5684829A (en) * 1979-12-13 1981-07-10 Tokyo Shibaura Electric Co Vacuum valve

Also Published As

Publication number Publication date
JPS6329368B2 (enrdf_load_stackoverflow) 1988-06-13

Similar Documents

Publication Publication Date Title
JPS57147829A (en) Vacuum breaker
JPS57168436A (en) Vacuum breaker
JPS57212719A (en) Vacuum breaker
JPS57199126A (en) Vacuum breaker
JPS57168435A (en) Vacuum breaker
JPS57130309A (en) Vacuum breaker
JPS57191923A (en) Vacuum breaker
JPS57130310A (en) Vacuum breaker
JPS57113523A (en) Vacuum breaker
JPS57172620A (en) Vacuum breaker
JPS57147830A (en) Vacuum breaker
JPS57154725A (en) Vacuum breaker
JPS57130311A (en) Vacuum breaker
JPS57134826A (en) Vacuum breaker
JPS57147834A (en) Vacuum breaker
JPS57147828A (en) Vacuum breaker
JPS57191922A (en) Vacuum breaker
JPS57187824A (en) Vacuum breaker
JPS57123621A (en) Vacuum breaker
JPS57170422A (en) Vacuum breaker
JPS57194421A (en) Vacuum breaker
JPS57196421A (en) Vacuum breaker
JPS57148829A (en) Vacuum breaker
JPS57189420A (en) Vacuum breaker
JPS57147837A (en) Vacuum breaker