GB9505594D0 - Circuit breaker - Google Patents
Circuit breakerInfo
- Publication number
- GB9505594D0 GB9505594D0 GBGB9505594.3A GB9505594A GB9505594D0 GB 9505594 D0 GB9505594 D0 GB 9505594D0 GB 9505594 A GB9505594 A GB 9505594A GB 9505594 D0 GB9505594 D0 GB 9505594D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- circuit breaker
- breaker
- circuit
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
- G08B29/18—Prevention or correction of operating errors
- G08B29/20—Calibration, including self-calibrating arrangements
- G08B29/22—Provisions facilitating manual calibration, e.g. input or output provisions for testing; Holding of intermittent values to permit measurement
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/16—Indicators for switching condition, e.g. "on" or "off"
- H01H9/167—Circuits for remote indication
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/0015—Means for testing or for inspecting contacts, e.g. wear indicator
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Breakers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9405725A GB9405725D0 (en) | 1994-03-23 | 1994-03-23 | Circuit breaker with means of recording number of operations for each type of trip |
Publications (2)
Publication Number | Publication Date |
---|---|
GB9505594D0 true GB9505594D0 (en) | 1995-05-03 |
GB2288473A GB2288473A (en) | 1995-10-18 |
Family
ID=10752351
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9405725A Pending GB9405725D0 (en) | 1994-03-23 | 1994-03-23 | Circuit breaker with means of recording number of operations for each type of trip |
GB9505594A Withdrawn GB2288473A (en) | 1994-03-23 | 1995-03-20 | Circuit breaker |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9405725A Pending GB9405725D0 (en) | 1994-03-23 | 1994-03-23 | Circuit breaker with means of recording number of operations for each type of trip |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB9405725D0 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2290182B (en) * | 1994-06-10 | 1998-09-09 | Gen Electric | Cicuit interrupter |
FR2746941B1 (en) * | 1996-03-29 | 1998-06-12 | Schneider Electric Sa | PREPAYMENT ENERGY CONTROL SYSTEM WITH AUTOMATIC TEST |
EP0933859A1 (en) * | 1998-01-29 | 1999-08-04 | ABB ADDA S.p.A. | Electronic on-line control and monitoring system for high-voltage circuit breakers |
ES2177426B1 (en) * | 2000-11-14 | 2004-11-16 | Cima Instrumentacion, S.L. | ELECTRONIC CONTROLLER OF OPERATING TIME AND PROTECTION OF AN ELECTRICAL CHARGE. |
FR2968449B1 (en) * | 2010-12-01 | 2012-12-07 | Dcns | ELECTROMECHANICAL RELAY SYSTEM |
US10043626B1 (en) * | 2017-06-07 | 2018-08-07 | Eaton Intelligent Power Limited | Electrical switching apparatus assembly, and module assembly and operating method therefor |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2171212A (en) * | 1985-02-19 | 1986-08-20 | Control Logic | Circuit breaker monitor |
DE3910718A1 (en) * | 1989-04-03 | 1990-10-04 | Siemens Ag | MONITORING DEVICE WITH SWITCHING DEVICE |
US4972290A (en) * | 1989-09-29 | 1990-11-20 | Abb Power T & D Company Inc. | Electric power system with remote monitoring and control of protective relays |
EP0572606A1 (en) * | 1991-12-18 | 1993-12-08 | Square D Company | Remotely programmable electronic trip system |
JP2981059B2 (en) * | 1992-09-16 | 1999-11-22 | 株式会社日立製作所 | Circuit breaker |
-
1994
- 1994-03-23 GB GB9405725A patent/GB9405725D0/en active Pending
-
1995
- 1995-03-20 GB GB9505594A patent/GB2288473A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB9405725D0 (en) | 1994-05-11 |
GB2288473A (en) | 1995-10-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |