JPS5630873B2 - - Google Patents
Info
- Publication number
- JPS5630873B2 JPS5630873B2 JP12388875A JP12388875A JPS5630873B2 JP S5630873 B2 JPS5630873 B2 JP S5630873B2 JP 12388875 A JP12388875 A JP 12388875A JP 12388875 A JP12388875 A JP 12388875A JP S5630873 B2 JPS5630873 B2 JP S5630873B2
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/145—Indicating the presence of current or voltage
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. visible personal calling systems or remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. visible personal calling systems or remote indication of seats occupied using electric transmission; using electromagnetic transmission
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
- Audible And Visible Signals (AREA)
- Displays For Variable Information Using Movable Means (AREA)
- Breakers (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/515,452 US3995243A (en) | 1974-10-17 | 1974-10-17 | Fault detection indicator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5165599A JPS5165599A (en:Method) | 1976-06-07 |
| JPS5630873B2 true JPS5630873B2 (en:Method) | 1981-07-17 |
Family
ID=24051401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12388875A Expired JPS5630873B2 (en:Method) | 1974-10-17 | 1975-10-16 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3995243A (en:Method) |
| JP (1) | JPS5630873B2 (en:Method) |
| DE (1) | DE2546089C3 (en:Method) |
| FR (1) | FR2289889A1 (en:Method) |
| GB (1) | GB1507569A (en:Method) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2554958B1 (fr) * | 1983-11-16 | 1986-02-07 | Telemecanique Electrique | Electro-aimant bistable a plusieurs armatures comprenant un aimant permanent |
| US4596971A (en) * | 1984-07-26 | 1986-06-24 | Tdk Corporation | Magnetic circuit device |
| FR2603418B1 (fr) * | 1986-08-28 | 1988-11-10 | Ferraz | Indicateur pour la signalisation de la mise en court-circuit d'un parafoudre |
| US5497096A (en) * | 1993-07-02 | 1996-03-05 | Cooper Industries, Inc. | Faulted circuit indictor with three-dimensional display device |
| US5646588A (en) * | 1994-09-19 | 1997-07-08 | Caterpillar Inc. | Stroke elongation device for an electromagnetic actuator |
| DE4445069A1 (de) * | 1994-12-06 | 1996-06-13 | Brose Fahrzeugteile | Polarisiertes Relais |
| RU2176820C2 (ru) * | 1999-11-29 | 2001-12-10 | Тигунцев Степан Георгиевич | Электромагнитное устройство для отображения состояния коммутационного аппарата на диспетчерском щите |
| US7609158B2 (en) * | 2006-10-26 | 2009-10-27 | Cooper Technologies Company | Electrical power system control communications network |
| US7715002B2 (en) * | 2007-01-23 | 2010-05-11 | Bionorica Ag | Method for classifying scientific materials such as silicate materials, polymer materials and/or nanomaterials |
| US7930141B2 (en) | 2007-11-02 | 2011-04-19 | Cooper Technologies Company | Communicating faulted circuit indicator apparatus and method of use thereof |
| US9383394B2 (en) * | 2007-11-02 | 2016-07-05 | Cooper Technologies Company | Overhead communicating device |
| US8067946B2 (en) * | 2007-11-02 | 2011-11-29 | Cooper Technologies Company | Method for repairing a transmission line in an electrical power distribution system |
| US8594956B2 (en) * | 2007-11-02 | 2013-11-26 | Cooper Technologies Company | Power line energy harvesting power supply |
| US20090231764A1 (en) * | 2008-03-14 | 2009-09-17 | Cooper Technologies Company | Capacitor Bank Monitor and Method of use Thereof |
| CA2807295C (en) | 2010-08-10 | 2017-11-07 | Cooper Technologies Company | Apparatus and method for mounting an overhead device |
| EP2466603A1 (en) * | 2010-12-15 | 2012-06-20 | Eaton Industries (Netherlands) B.V. | Disconnector switch for voltage transformer |
| US9379556B2 (en) | 2013-03-14 | 2016-06-28 | Cooper Technologies Company | Systems and methods for energy harvesting and current and voltage measurements |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2919324A (en) * | 1958-08-04 | 1959-12-29 | Leach Corp | Magnetic shuttle device |
| US3132290A (en) * | 1960-07-23 | 1964-05-05 | Siemens Ag | Electromagnetic apparatus for transmitting motion from the outside to a rod-shaped member within a tubular housing |
| US3543202A (en) * | 1967-10-12 | 1970-11-24 | E V Naybor Lab Inc | Magnetic latching indicator mechanism |
| US3683239A (en) * | 1971-06-17 | 1972-08-08 | Oded E Sturman | Self-latching solenoid actuator |
| US3755766A (en) * | 1972-01-18 | 1973-08-28 | Regdon Corp | Bistable electromagnetic actuator |
| US3783423A (en) * | 1973-01-30 | 1974-01-01 | Westinghouse Electric Corp | Circuit breaker with improved flux transfer magnetic actuator |
-
1974
- 1974-10-17 US US05/515,452 patent/US3995243A/en not_active Expired - Lifetime
-
1975
- 1975-10-14 GB GB42031/75A patent/GB1507569A/en not_active Expired
- 1975-10-15 DE DE2546089A patent/DE2546089C3/de not_active Expired
- 1975-10-16 JP JP12388875A patent/JPS5630873B2/ja not_active Expired
- 1975-10-17 FR FR7531871A patent/FR2289889A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2546089A1 (de) | 1976-04-22 |
| FR2289889A1 (fr) | 1976-05-28 |
| JPS5165599A (en:Method) | 1976-06-07 |
| DE2546089B2 (de) | 1980-02-07 |
| USB515452I5 (en:Method) | 1976-02-10 |
| US3995243A (en) | 1976-11-30 |
| FR2289889B1 (en:Method) | 1979-01-19 |
| GB1507569A (en) | 1978-04-19 |
| DE2546089C3 (de) | 1980-10-09 |