JPS573321A - Vacuum valve switching mechanism - Google Patents

Vacuum valve switching mechanism

Info

Publication number
JPS573321A
JPS573321A JP7597880A JP7597880A JPS573321A JP S573321 A JPS573321 A JP S573321A JP 7597880 A JP7597880 A JP 7597880A JP 7597880 A JP7597880 A JP 7597880A JP S573321 A JPS573321 A JP S573321A
Authority
JP
Japan
Prior art keywords
switching mechanism
vacuum valve
valve switching
vacuum
valve
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
JP7597880A
Other languages
English (en)
Japanese (ja)
Other versions
JPS637415B2 (cs
Inventor
Masashi Ogawa
Yasuo Maruyama
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 JP7597880A priority Critical patent/JPS573321A/ja
Publication of JPS573321A publication Critical patent/JPS573321A/ja
Publication of JPS637415B2 publication Critical patent/JPS637415B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Mechanisms For Operating Contacts (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP7597880A 1980-06-05 1980-06-05 Vacuum valve switching mechanism Granted JPS573321A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7597880A JPS573321A (en) 1980-06-05 1980-06-05 Vacuum valve switching mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7597880A JPS573321A (en) 1980-06-05 1980-06-05 Vacuum valve switching mechanism

Publications (2)

Publication Number Publication Date
JPS573321A true JPS573321A (en) 1982-01-08
JPS637415B2 JPS637415B2 (cs) 1988-02-16

Family

ID=13591841

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7597880A Granted JPS573321A (en) 1980-06-05 1980-06-05 Vacuum valve switching mechanism

Country Status (1)

Country Link
JP (1) JPS573321A (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6253618U (cs) * 1985-09-24 1987-04-03
JPH04505551A (ja) * 1989-11-13 1992-10-01 ザ トロ カンパニー 土壌耕耘方法およびその装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5527531A (en) * 1978-08-15 1980-02-27 Toshiba Corp Switching apparatus for vacuum valve
JPS5645527A (en) * 1979-09-18 1981-04-25 Tokyo Shibaura Electric Co Switch for vacuum switch device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5527531A (en) * 1978-08-15 1980-02-27 Toshiba Corp Switching apparatus for vacuum valve
JPS5645527A (en) * 1979-09-18 1981-04-25 Tokyo Shibaura Electric Co Switch for vacuum switch device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6253618U (cs) * 1985-09-24 1987-04-03
JPH04505551A (ja) * 1989-11-13 1992-10-01 ザ トロ カンパニー 土壌耕耘方法およびその装置

Also Published As

Publication number Publication date
JPS637415B2 (cs) 1988-02-16

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