FR947641A - Quick Acting Circuit Breaker Controller - Google Patents
Quick Acting Circuit Breaker ControllerInfo
- Publication number
- FR947641A FR947641A FR947641DA FR947641A FR 947641 A FR947641 A FR 947641A FR 947641D A FR947641D A FR 947641DA FR 947641 A FR947641 A FR 947641A
- Authority
- FR
- France
- Prior art keywords
- circuit breaker
- quick acting
- breaker controller
- acting circuit
- controller
- 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
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/22—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electrothermal release and no other automatic release
- H01H73/30—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electrothermal release and no other automatic release reset by push-button, pull-knob or slide
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR947641T | 1947-05-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR947641A true FR947641A (en) | 1949-07-07 |
Family
ID=9473554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR947641D Expired FR947641A (en) | 1947-05-20 | 1947-05-20 | Quick Acting Circuit Breaker Controller |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR947641A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2824930A (en) * | 1955-01-14 | 1958-02-25 | Bulldog Electric Products Co | Circuit breaker |
US2835765A (en) * | 1954-11-22 | 1958-05-20 | Ite Circuit Breaker Ltd | Circuit breaker |
US2922008A (en) * | 1957-07-31 | 1960-01-19 | Westinghouse Electric Corp | Circuit breaker |
-
1947
- 1947-05-20 FR FR947641D patent/FR947641A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2835765A (en) * | 1954-11-22 | 1958-05-20 | Ite Circuit Breaker Ltd | Circuit breaker |
US2824930A (en) * | 1955-01-14 | 1958-02-25 | Bulldog Electric Products Co | Circuit breaker |
US2922008A (en) * | 1957-07-31 | 1960-01-19 | Westinghouse Electric Corp | Circuit breaker |
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