JPH0723861Y2 - 遮断器用油緩衝装置 - Google Patents

遮断器用油緩衝装置

Info

Publication number
JPH0723861Y2
JPH0723861Y2 JP1986011264U JP1126486U JPH0723861Y2 JP H0723861 Y2 JPH0723861 Y2 JP H0723861Y2 JP 1986011264 U JP1986011264 U JP 1986011264U JP 1126486 U JP1126486 U JP 1126486U JP H0723861 Y2 JPH0723861 Y2 JP H0723861Y2
Authority
JP
Japan
Prior art keywords
piston
oil
communication hole
cylindrical body
circuit breaker
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.)
Expired - Lifetime
Application number
JP1986011264U
Other languages
English (en)
Japanese (ja)
Other versions
JPS62123042U (US07922777-20110412-C00004.png
Inventor
勝利 下山
克男 田中
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.)
Nissin Electric Co Ltd
Original Assignee
Nissin 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 Nissin Electric Co Ltd filed Critical Nissin Electric Co Ltd
Priority to JP1986011264U priority Critical patent/JPH0723861Y2/ja
Publication of JPS62123042U publication Critical patent/JPS62123042U/ja
Application granted granted Critical
Publication of JPH0723861Y2 publication Critical patent/JPH0723861Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Details Of Measuring And Other Instruments (AREA)
  • Fluid-Damping Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
JP1986011264U 1986-01-28 1986-01-28 遮断器用油緩衝装置 Expired - Lifetime JPH0723861Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986011264U JPH0723861Y2 (ja) 1986-01-28 1986-01-28 遮断器用油緩衝装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986011264U JPH0723861Y2 (ja) 1986-01-28 1986-01-28 遮断器用油緩衝装置

Publications (2)

Publication Number Publication Date
JPS62123042U JPS62123042U (US07922777-20110412-C00004.png) 1987-08-05
JPH0723861Y2 true JPH0723861Y2 (ja) 1995-05-31

Family

ID=30798318

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986011264U Expired - Lifetime JPH0723861Y2 (ja) 1986-01-28 1986-01-28 遮断器用油緩衝装置

Country Status (1)

Country Link
JP (1) JPH0723861Y2 (US07922777-20110412-C00004.png)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4969974B2 (ja) * 2006-09-28 2012-07-04 三菱電機株式会社 開閉器
JP2008291898A (ja) * 2007-05-23 2008-12-04 Mitsubishi Electric Corp 開閉機器操作装置用の緩衝装置
JP2011169359A (ja) * 2010-02-17 2011-09-01 Koganei Corp ショックアブソーバおよびショックアブソーバユニット
JP5684925B2 (ja) * 2011-11-30 2015-03-18 日立オートモティブシステムズ株式会社 緩衝器
RU2591836C1 (ru) * 2012-09-20 2016-07-20 Хитачи Отомотив Системз, Лтд. Устройство подвески
CN107076247B (zh) * 2014-10-31 2019-03-15 日立汽车系统株式会社 缓冲器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6115324Y2 (US07922777-20110412-C00004.png) * 1980-09-09 1986-05-13
JPS5825155Y2 (ja) * 1981-11-26 1983-05-30 トキコ株式会社 緩衝器
JPS58225516A (ja) * 1982-06-25 1983-12-27 株式会社東芝 電力用開閉機器
JPS59128139U (ja) * 1983-02-17 1984-08-29 株式会社東芝 開閉装置

Also Published As

Publication number Publication date
JPS62123042U (US07922777-20110412-C00004.png) 1987-08-05

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