JP5143677B2 - パッファ形ガス遮断器 - Google Patents
パッファ形ガス遮断器 Download PDFInfo
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- JP5143677B2 JP5143677B2 JP2008231663A JP2008231663A JP5143677B2 JP 5143677 B2 JP5143677 B2 JP 5143677B2 JP 2008231663 A JP2008231663 A JP 2008231663A JP 2008231663 A JP2008231663 A JP 2008231663A JP 5143677 B2 JP5143677 B2 JP 5143677B2
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- puffer
- gas
- pipe member
- arc
- exhaust hole
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Description
Claims (2)
- 絶縁ガスを充填する容器内に操作器にて開閉操作される遮断部を配置し、前記遮断部は少なくとも固定側及び可動側の主接触子と、固定側及び可動側のアーク接触子と、パッファシリンダ及びパッファピストンにて絶縁ガスを圧縮するパッファ装置と、前記パッファ装置で圧縮した絶縁ガスを前記固定側及び可動側のアーク接触子間に生じたアークに吹き付ける絶縁ノズルと、先端部に前記可動側のアーク接触子を設けて前記パッファシリンダの軸中心に配置し、アークに吹き付け後の絶縁ガスを通して排気穴から排出する筒状のパッファシャフトと、を備えたパッファ形ガス遮断器において、前記パッファシャフトは、操作側端部に排気穴を設けた外側パイプ部材と、前記外側パイプ部材の内側に配置して固定する内側パイプ部材とからなり、前記内側パイプ部材の端部に、前記外側パイプ部材の排気穴にガス案内突出部を嵌め合わせるガス排出案内部材を配置し、前記ガス排出案内部材は、前記内側パイプ部材の操作側端部に形成したガス案内口部分に形成した平溝に配置する平板部と、前記外側パイプ部材の排気穴に嵌合するガス案内突出部を有して構成したことを特徴とするパッファ形ガス遮断器。
- 請求項1において、前記外側パイプ部材はアルミニウム合金材により形成し、前記内側パイプ部材は鉄材により形成し、かつ前記ガス排出案内部材は銅とタングステンの合金で形成したことを特徴とするパッファ形ガス遮断器。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008231663A JP5143677B2 (ja) | 2008-09-10 | 2008-09-10 | パッファ形ガス遮断器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008231663A JP5143677B2 (ja) | 2008-09-10 | 2008-09-10 | パッファ形ガス遮断器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010067424A JP2010067424A (ja) | 2010-03-25 |
| JP5143677B2 true JP5143677B2 (ja) | 2013-02-13 |
Family
ID=42192846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008231663A Active JP5143677B2 (ja) | 2008-09-10 | 2008-09-10 | パッファ形ガス遮断器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5143677B2 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114870676B (zh) * | 2022-06-09 | 2025-07-29 | 浙江双子智能装备有限公司 | 一种卧式高温混合造粒釜 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3385799B2 (ja) * | 1995-05-29 | 2003-03-10 | 日新電機株式会社 | 断路器 |
| JPH11265647A (ja) * | 1998-03-18 | 1999-09-28 | Hitachi Ltd | パッファ形ガス遮断器 |
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2008
- 2008-09-10 JP JP2008231663A patent/JP5143677B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2010067424A (ja) | 2010-03-25 |
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