JPS5147249A - - Google Patents
Info
- Publication number
- JPS5147249A JPS5147249A JP50100682A JP10068275A JPS5147249A JP S5147249 A JPS5147249 A JP S5147249A JP 50100682 A JP50100682 A JP 50100682A JP 10068275 A JP10068275 A JP 10068275A JP S5147249 A JPS5147249 A JP S5147249A
- Authority
- JP
- Japan
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/16—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Protection Of Static Devices (AREA)
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US500996A US3889158A (en) | 1974-08-27 | 1974-08-27 | Series capacitor protection equipment with dual sparkover feature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5147249A true JPS5147249A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-04-22 |
Family
ID=23991717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50100682A Pending JPS5147249A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-08-27 | 1975-08-21 |
Country Status (3)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4187524A (en) * | 1978-02-10 | 1980-02-05 | Westinghouse Electric Corp. | Series capacitor protection equpment with extended range dual sparkover feature |
| EP0061838B1 (en) * | 1981-03-02 | 1985-02-20 | The M-O Valve Company Limited | Surge voltage protection arrangements |
| JPH01500465A (ja) * | 1986-07-22 | 1989-02-16 | レイケム・コーポレイション | 液晶ディスプレイ |
| US5016982A (en) * | 1986-07-22 | 1991-05-21 | Raychem Corporation | Liquid crystal display having a capacitor for overvoltage protection |
| US7696647B2 (en) * | 2003-09-15 | 2010-04-13 | Toshiba International Corp. | Coupling node |
| US8358488B2 (en) * | 2007-06-15 | 2013-01-22 | General Electric Company | Micro-electromechanical system based switching |
| US8817428B2 (en) * | 2011-08-26 | 2014-08-26 | Schneider Electric USA, Inc. | Differential temperature monitoring of electrical devices |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS453788Y1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1966-10-25 | 1970-02-21 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3249813A (en) * | 1963-02-18 | 1966-05-03 | Ite Circuit Breaker Ltd | Rapid reinsertion protection system for series capacitor bank |
| US3586909A (en) * | 1969-04-28 | 1971-06-22 | Asea Ab | Protecting means for series capacitors in high voltage electrical conductors |
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1974
- 1974-08-27 US US500996A patent/US3889158A/en not_active Expired - Lifetime
-
1975
- 1975-06-30 CA CA230,477A patent/CA1010108A/en not_active Expired
- 1975-08-21 JP JP50100682A patent/JPS5147249A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS453788Y1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1966-10-25 | 1970-02-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| US3889158A (en) | 1975-06-10 |
| CA1010108A (en) | 1977-05-10 |