JP5023976B2 - 開閉装置 - Google Patents
開閉装置 Download PDFInfo
- Publication number
- JP5023976B2 JP5023976B2 JP2007287933A JP2007287933A JP5023976B2 JP 5023976 B2 JP5023976 B2 JP 5023976B2 JP 2007287933 A JP2007287933 A JP 2007287933A JP 2007287933 A JP2007287933 A JP 2007287933A JP 5023976 B2 JP5023976 B2 JP 5023976B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit breaker
- conductor
- main circuit
- conductors
- drawer type
- 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.)
- Active
Links
- 239000004020 conductor Substances 0.000 claims description 83
- 238000005192 partition Methods 0.000 claims description 9
- 238000009413 insulation Methods 0.000 description 8
- 239000011347 resin Substances 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- 241001465754 Metazoa Species 0.000 description 7
- 239000000428 dust Substances 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Trip Switchboards (AREA)
- Patch Boards (AREA)
- Gas-Insulated Switchgears (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Description
前記筐体に隔壁を設けて開放空間と常閉空間とを形成し、前記開放空間には前記遮断器として引出形遮断器を収容し、前記常閉空間には前記一方の主回路導体と前記他方の主回路導体と前記主母線とを収容し、
前記引出形遮断器の前記一対の導体および前記遮断部を絶縁カバーで被覆し、
前記常閉空間の夫々の主回路導体の一端を、凹部を有する絶縁ブッシングを介して前記隔壁に気密に貫通させ、該主回路導体の一端と前記引出形遮断器の前記導体の端部とが接続された状態では、前記導体の端部を被覆する前記絶縁カバーの端部を前記凹部に嵌合し、
前記導体の端部が前記主回路導体の一端から離れた断路位置において、前記絶縁カバーの端部が前記凹部に嵌合していることを特徴とする。
1a…大気圧空間(開放空間)
1b…密封空間(常閉空間)
2…隔壁
5a,5b…主回路導体
6…主母線
7…電源ケーブル(ケーブル)
14…引出形遮断器
14a,14b…導体
14c…遮断部
14d…絶縁カバー
15…絶縁ブッシング
15a…筒部
15b…凹部
Claims (1)
- 筐体の内部に遮断器を収容し、該遮断器は遮断部と該遮断部に接続された一対の導体とを備え、該一対の導体の一方の端部には一方の主回路導体を介して主母線を接続し、他方の端部には他方の主回路導体および筐体の外部に接続されたケーブルを介して外部電源に接続した開閉装置において、
前記筐体に隔壁を設けて開放空間と常閉空間とを形成し、前記開放空間には前記遮断器として引出形遮断器を収容し、前記常閉空間には前記一方の主回路導体と前記他方の主回路導体と前記主母線とを収容し、
前記引出形遮断器の前記一対の導体および前記遮断部を絶縁カバーで被覆し、
前記常閉空間の夫々の主回路導体の一端を、凹部を有する絶縁ブッシングを介して前記隔壁に気密に貫通させ、該主回路導体の一端と前記引出形遮断器の前記導体の端部とが接続された状態では、前記導体の端部を被覆する前記絶縁カバーの端部を前記凹部に嵌合し、
前記導体の端部が前記主回路導体の一端から離れた断路位置において、前記絶縁カバーの端部が前記凹部に嵌合していることを特徴とする開閉装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007287933A JP5023976B2 (ja) | 2007-11-05 | 2007-11-05 | 開閉装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007287933A JP5023976B2 (ja) | 2007-11-05 | 2007-11-05 | 開閉装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009118617A JP2009118617A (ja) | 2009-05-28 |
| JP5023976B2 true JP5023976B2 (ja) | 2012-09-12 |
Family
ID=40785115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007287933A Active JP5023976B2 (ja) | 2007-11-05 | 2007-11-05 | 開閉装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5023976B2 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015009291A2 (en) * | 2013-07-17 | 2015-01-22 | Schneider Electric USA, Inc. | Internal arc management and ventilation for electrical equipment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5035301Y1 (ja) * | 1968-08-03 | 1975-10-15 | ||
| JPS5122270U (ja) * | 1974-08-05 | 1976-02-18 | ||
| JPS6142204A (ja) * | 1984-08-03 | 1986-02-28 | 株式会社日立製作所 | 集合形配電盤 |
| JPH05328545A (ja) * | 1992-05-15 | 1993-12-10 | Toshiba Corp | スイッチギヤ |
| JPH0870508A (ja) * | 1994-08-31 | 1996-03-12 | Toshiba Corp | 開閉装置 |
-
2007
- 2007-11-05 JP JP2007287933A patent/JP5023976B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009118617A (ja) | 2009-05-28 |
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