JPS60135007U - Grounding device for closed switchboards - Google Patents
Grounding device for closed switchboardsInfo
- Publication number
- JPS60135007U JPS60135007U JP2274984U JP2274984U JPS60135007U JP S60135007 U JPS60135007 U JP S60135007U JP 2274984 U JP2274984 U JP 2274984U JP 2274984 U JP2274984 U JP 2274984U JP S60135007 U JPS60135007 U JP S60135007U
- Authority
- JP
- Japan
- Prior art keywords
- grounding
- connection position
- grounding device
- closed
- switchboard
- 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
Landscapes
- Trip Switchboards (AREA)
- Patch Boards (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の閉鎖配電盤を示す横断面図、第２図及び
第３図は従来の接地装置の側面図、第４図はこの考案の
実施例に係る閉鎖配電盤の横断面 □図、第５図はこの
考案の実施例の側面図、第６図はこの考案の実施例の動
作を説明する特性図、第７図は第５図の変形例を示す側
面図である。
１・・・フレーム、２・・・主回路機構器、５・・・ロ
ーラ、８・・・接地装置、８ａ・・・フィンガ、９・・
・接地導体。
第３開
第５圓Figure 1 is a cross-sectional view showing a conventional closed switchboard, Figures 2 and 3 are side views of a conventional grounding device, and Figure 4 is a cross-sectional view of a closed switchboard according to an embodiment of this invention. 5 is a side view of an embodiment of this invention, FIG. 6 is a characteristic diagram illustrating the operation of the embodiment of this invention, and FIG. 7 is a side view showing a modification of FIG. 5. DESCRIPTION OF SYMBOLS 1... Frame, 2... Main circuit mechanism, 5... Roller, 8... Earthing device, 8a... Finger, 9...
・Grounding conductor. 3rd open 5th circle
Claims (1)
けた接地用フィンガを前記配電盤側に電気的に接続した
接地導体に押圧接触させて接地をとる様にした閉鎖配電
盤用接地装置において、前記接地導体は、前記主回路機
器の前記配電盤への接続位置で前記フィンガとの接触圧
力を非接続位置よりも高める様に、前記接続位置で前記
非接続位置よりも厚みを増す様に形成したことを特徴と
する閉鎖配電盤用接地装置。In the grounding device for a closed switchboard, the grounding device is configured such that grounding is established by pressing a grounding finger provided on a drawable main circuit device housed and connected to the closed switchboard to a grounding conductor electrically connected to the switchboard side. The conductor is formed to be thicker at the connection position than at the non-connection position so that the contact pressure with the finger at the connection position of the main circuit device to the switchboard is higher than at the non-connection position. A grounding device for closed switchboards with special features.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2274984U JPS60135007U (en) | 1984-02-20 | 1984-02-20 | Grounding device for closed switchboards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2274984U JPS60135007U (en) | 1984-02-20 | 1984-02-20 | Grounding device for closed switchboards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60135007U true JPS60135007U (en) | 1985-09-07 |
Family
ID=30515335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2274984U Pending JPS60135007U (en) | 1984-02-20 | 1984-02-20 | Grounding device for closed switchboards |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60135007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015178160A1 (en) * | 2014-05-21 | 2015-11-26 | 三菱電機株式会社 | Circuit breaker with arc eliminator and power receiving/distributing equipment using same |
-
1984
- 1984-02-20 JP JP2274984U patent/JPS60135007U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015178160A1 (en) * | 2014-05-21 | 2015-11-26 | 三菱電機株式会社 | Circuit breaker with arc eliminator and power receiving/distributing equipment using same |
| JPWO2015178160A1 (en) * | 2014-05-21 | 2017-04-20 | 三菱電機株式会社 | Circuit breaker with arquarimator and power distribution equipment to which it is applied |
| US10381824B2 (en) | 2014-05-21 | 2019-08-13 | Mitsubishi Electric Corporation | Circuit breaker with arc eliminator and power receiving/distributing equipment using same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS60135007U (en) | Grounding device for closed switchboards | |
| JPS5875408U (en) | Drawer shape and cutter | |
| JPS59139918U (en) | Dustproof structure of keyboard switch | |
| JPS60129076U (en) | Discharge prevention device | |
| JPS5827811U (en) | switch | |
| JPS5974637U (en) | Distribution board neutral terminal | |
| JPS5856505U (en) | Earthing switch in closed switchboard | |
| JPS5963946U (en) | Switching device for circuit breakers and disconnectors | |
| JPS59129313U (en) | Earthing device key interlock device | |
| JPS59150145U (en) | circuit break | |
| JPS5943032U (en) | earthing switch | |
| JPS6138808U (en) | switchgear | |
| JPS58113924U (en) | Auxiliary switch | |
| JPS60126933U (en) | disconnector | |
| JPS60113935U (en) | tatsuchi switch | |
| JPS60119809U (en) | Reduced type switchgear | |
| JPS60170934U (en) | switch | |
| JPS5961418U (en) | key switch | |
| JPS5939840U (en) | push button switch | |
| JPS5836531U (en) | gas insulated switchgear | |
| JPS5972674U (en) | Connection device for electrical conductors | |
| JPS58155730U (en) | control switch | |
| JPS63218175A (en) | Connector | |
| JPS6044337U (en) | switchgear | |
| JPS5997517U (en) | Shuya disconnector for closed switchboard |