GB1116603A - Electric circuit breakers - Google Patents
Electric circuit breakersInfo
- Publication number
- GB1116603A GB1116603A GB329165A GB329165A GB1116603A GB 1116603 A GB1116603 A GB 1116603A GB 329165 A GB329165 A GB 329165A GB 329165 A GB329165 A GB 329165A GB 1116603 A GB1116603 A GB 1116603A
- Authority
- GB
- United Kingdom
- Prior art keywords
- circuit breakers
- jan
- breaker
- smaller
- electric 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/1009—Interconnected mechanisms
Landscapes
- Breakers (AREA)
Abstract
1,116,603. Automatic circuit breakers. DORMAN & SMITH Ltd. 10 Jan., 1966 [26 Jan., 1965], No. 3291/65. Heading H1N. A polyphase circuit breaker of the kind described in Specification 1,116,601, is assembled from a plurality of smaller circuit breakers coupled together by the device of Specification 1,116,604, generally in the manner described in Specification 1,116,602 but each of the small circuit breakers is modified by the provision of an internal conductor which links together the moving contacts of all poles and connects them to a single terminal 49, a single thermal and/or electromagnetic tripping mechanism being responsive to the total current flowing in said conductor to trip the smaller breaker and thus the whole polyphase circuit breaker.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB329165A GB1116603A (en) | 1965-01-26 | 1965-01-26 | Electric circuit breakers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB329165A GB1116603A (en) | 1965-01-26 | 1965-01-26 | Electric circuit breakers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1116603A true GB1116603A (en) | 1968-06-06 |
Family
ID=9755549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB329165A Expired GB1116603A (en) | 1965-01-26 | 1965-01-26 | Electric circuit breakers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1116603A (en) |
-
1965
- 1965-01-26 GB GB329165A patent/GB1116603A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES483045A1 (en) | Electric full-protection circuit breaker. | |
ES422449A1 (en) | Circuit interrupter including improved trip circuit using current transformers | |
ES417370A1 (en) | Circuit breaker system | |
GB1293572A (en) | Electromagnetic device having a dual coil for independent tripping thereof | |
GB1151572A (en) | Improvements in or relating to Circuit Breaker Apparatus | |
GB1435544A (en) | Disposable circuit breaker | |
GB869351A (en) | Selective trip arrangement utilizing circuit breakers which are coordinated with current limiting fuses | |
GB894912A (en) | Improvements in two pole electric circuit breakers | |
ES355102A1 (en) | Electric circuit breaker with overcurrent and ground fault protection | |
SE7906664L (en) | EFFEKTBRYTARSYSTEM | |
GB1461813A (en) | Circuit interrupter tripping device | |
GB1090456A (en) | Miniature electric circuit-breakers | |
GB1116603A (en) | Electric circuit breakers | |
ES344682A1 (en) | Improvements introduced in maxima multipolar protective switches. (Machine-translation by Google Translate, not legally binding) | |
GB1137325A (en) | Improvements in electrical circuit breakers | |
GB933547A (en) | Overload circuit breaker for high currents | |
GB984301A (en) | Electric circuit breaker | |
GB1091519A (en) | Automatic electric circuit breaker | |
GB1127658A (en) | Switching devices for superconducting power cables | |
GB1116601A (en) | Polyphase electric circuit breakers | |
GB1478396A (en) | Excess current switching device | |
GB1078428A (en) | Multipole automatic circuit breaker | |
GB1179698A (en) | Earth Leakage Circuit Breaker | |
GB911934A (en) | Electric circuit breaker | |
GB838399A (en) | Improvements in and relating to electric circuit breakers |