JPH0222008U - - Google Patents
Info
- Publication number
- JPH0222008U JPH0222008U JP9733088U JP9733088U JPH0222008U JP H0222008 U JPH0222008 U JP H0222008U JP 9733088 U JP9733088 U JP 9733088U JP 9733088 U JP9733088 U JP 9733088U JP H0222008 U JPH0222008 U JP H0222008U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- disconnection section
- peripheral surface
- inner peripheral
- partition wall
- 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.)
- Pending
Links
- 239000004020 conductor Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims 3
- 239000002184 metal Substances 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- 229910018503 SF6 Inorganic materials 0.000 claims 1
- 239000003822 epoxy resin Substances 0.000 claims 1
- 229920000647 polyepoxide Polymers 0.000 claims 1
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 claims 1
- 229960000909 sulfur hexafluoride Drugs 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
Landscapes
- Gas-Insulated Switchgears (AREA)
- Installation Of Indoor Wiring (AREA)
Description
第１図は本考案のガス絶縁閉鎖配電盤の断路部
の一実施例を示す部分断面図、第２図は第１図の
作用を示す特性図、第３図はこの種ガス絶縁閉鎖
配電盤の側面図、第４図は従来のガス絶縁閉鎖配
電盤の断路部を示す部分断面図である。
８……接続導体、９……断路部、９ａ……絶縁
支持部品、１１ａ……貫通穴、１１ｃ……貫通穴
の内周。
Fig. 1 is a partial sectional view showing an embodiment of the disconnecting section of the gas-insulated closed switchboard of the present invention, Fig. 2 is a characteristic diagram showing the operation of Fig. 1, and Fig. 3 is a side view of this type of gas-insulated closed switchboard. FIG. 4 is a partial sectional view showing a disconnection section of a conventional gas-insulated closed switchboard. 8...Connection conductor, 9...Disconnection section, 9a...Insulation support component, 11a...Through hole, 11c...Inner periphery of the through hole.
Claims (1)
切る金属隔壁に設けられた断路部に、エポキシ樹
脂の絶縁支持部品が取付けられ、この絶縁支持部
品の軸部に貫設された接続導体が、前記断路部の
金属隔壁の貫通穴の内周面と３０mmから６０mmの
空隙で取付られた２０ＫＶから３０ＫＶ級のガス
絶縁閉鎖配電盤の断路部において、 前記貫通穴の内周面を前記接続導体とほぼ平行
な少なくとも１５mm幅にしたことを特徴とするガ
ス絶縁閉鎖配電盤の断路部。[Scope of Claim for Utility Model Registration] An epoxy resin insulating support part is attached to a disconnection section provided in a metal partition wall that partitions a box body filled with sulfur hexafluoride gas into front and back parts, and the shaft part of this insulating support part In the disconnection section of a 20KV to 30KV class gas insulated closed switchboard, the connection conductor is installed with a gap of 30mm to 60mm from the inner peripheral surface of the throughhole in the metal partition wall of the disconnection section, A disconnecting section of a gas-insulated closed switchboard, characterized in that the inner peripheral surface is approximately parallel to the connecting conductor and has a width of at least 15 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9733088U JPH0222008U (en) | 1988-07-25 | 1988-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9733088U JPH0222008U (en) | 1988-07-25 | 1988-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0222008U true JPH0222008U (en) | 1990-02-14 |
Family
ID=31322701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9733088U Pending JPH0222008U (en) | 1988-07-25 | 1988-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0222008U (en) |
-
1988
- 1988-07-25 JP JP9733088U patent/JPH0222008U/ja active Pending
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