JP5397160B2 - 真空バルブ - Google Patents

真空バルブ Download PDF

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Publication number
JP5397160B2
JP5397160B2 JP2009248973A JP2009248973A JP5397160B2 JP 5397160 B2 JP5397160 B2 JP 5397160B2 JP 2009248973 A JP2009248973 A JP 2009248973A JP 2009248973 A JP2009248973 A JP 2009248973A JP 5397160 B2 JP5397160 B2 JP 5397160B2
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Japan
Prior art keywords
bellows
vacuum
electrode
vacuum valve
electrode rod
Prior art date
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Active
Application number
JP2009248973A
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English (en)
Japanese (ja)
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JP2011096502A (ja
JP2011096502A5 (https=
Inventor
友和 吉田
真一 三木
博美 古賀
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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.)
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Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2009248973A priority Critical patent/JP5397160B2/ja
Publication of JP2011096502A publication Critical patent/JP2011096502A/ja
Publication of JP2011096502A5 publication Critical patent/JP2011096502A5/ja
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Publication of JP5397160B2 publication Critical patent/JP5397160B2/ja
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  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP2009248973A 2009-10-29 2009-10-29 真空バルブ Active JP5397160B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009248973A JP5397160B2 (ja) 2009-10-29 2009-10-29 真空バルブ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009248973A JP5397160B2 (ja) 2009-10-29 2009-10-29 真空バルブ

Publications (3)

Publication Number Publication Date
JP2011096502A JP2011096502A (ja) 2011-05-12
JP2011096502A5 JP2011096502A5 (https=) 2012-11-15
JP5397160B2 true JP5397160B2 (ja) 2014-01-22

Family

ID=44113216

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009248973A Active JP5397160B2 (ja) 2009-10-29 2009-10-29 真空バルブ

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JP (1) JP5397160B2 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4583138A4 (en) * 2022-08-29 2025-10-15 Mitsubishi Electric Corp VACUUM VALVE AND VACUUM CIRCUIT BREAKER

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108074775A (zh) * 2016-11-15 2018-05-25 上海雷博司电气股份有限公司 一种用于户外柱上开关的固封极柱及其生产方法
KR102487378B1 (ko) 2017-10-20 2023-01-11 한국전력공사 벨로우즈 좌굴 및 팽창 방지기능을 구비한 진공인터럽터

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5321359U (https=) * 1976-08-02 1978-02-23
JPS53157864U (https=) * 1977-05-18 1978-12-11
JPS5432763U (https=) * 1977-08-10 1979-03-03
JPS5575932U (https=) * 1978-11-21 1980-05-26
JPS5845766B2 (ja) * 1979-06-02 1983-10-12 株式会社明電舎 真空しや断器
JPS56127858A (en) * 1980-03-13 1981-10-06 Meidensha Electric Mfg Co Ltd Multilayer type bellows
JPS60205926A (ja) * 1984-03-30 1985-10-17 株式会社日立製作所 真空開閉装置
JP2745914B2 (ja) * 1991-12-17 1998-04-28 三菱電機株式会社 密封型開閉器
JPH0612947A (ja) * 1992-04-17 1994-01-21 Mitsubishi Electric Corp 密封型開閉器
JP5317896B2 (ja) * 2009-09-04 2013-10-16 株式会社東芝 真空バルブおよびガス絶縁負荷時タップ切換器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4583138A4 (en) * 2022-08-29 2025-10-15 Mitsubishi Electric Corp VACUUM VALVE AND VACUUM CIRCUIT BREAKER

Also Published As

Publication number Publication date
JP2011096502A (ja) 2011-05-12

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