CH479950A - Electric circuit breaker - Google Patents
Electric circuit breakerInfo
- Publication number
- CH479950A CH479950A CH1047768A CH1047768A CH479950A CH 479950 A CH479950 A CH 479950A CH 1047768 A CH1047768 A CH 1047768A CH 1047768 A CH1047768 A CH 1047768A CH 479950 A CH479950 A CH 479950A
- Authority
- CH
- Switzerland
- Prior art keywords
- circuit breaker
- electric circuit
- electric
- breaker
- circuit
- Prior art date
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
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0207—Mounting or assembling the different parts of the circuit breaker
-
- 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
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/40—Combined electrothermal and electromagnetic mechanisms
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES0111498 | 1967-08-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH479950A true CH479950A (en) | 1969-10-15 |
Family
ID=34778016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1047768A CH479950A (en) | 1967-08-23 | 1968-07-12 | Electric circuit breaker |
Country Status (5)
Country | Link |
---|---|
US (1) | US3659235A (en) |
AT (1) | AT284244B (en) |
CH (1) | CH479950A (en) |
DE (1) | DE1588754B2 (en) |
FR (1) | FR1578504A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH670170A5 (en) * | 1986-04-07 | 1989-05-12 | Sprecher & Schuh Ag | |
CH670726A5 (en) * | 1986-06-16 | 1989-06-30 | Maier & Cie C | Circuit breaker release system - with thermal and magnetic trip acting on plastic trigger pin |
EP0371416A2 (en) * | 1988-11-28 | 1990-06-06 | Moeller GmbH | Thermal relay |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR224860A (en) * | 1973-04-05 | |||
DE4213729C2 (en) * | 1992-04-25 | 1996-08-08 | Abb Patent Gmbh | Circuit breakers, in particular motor protection switches |
FR2757675B1 (en) * | 1996-12-23 | 1999-01-29 | Schneider Electric Sa | ELECTRIC CIRCUIT BREAKER WITH SAFETY SCREEN |
CN1253912C (en) * | 2003-05-29 | 2006-04-26 | 刘平 | Electric power switch apparatus |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2925481A (en) * | 1954-10-07 | 1960-02-16 | Gen Electric | Circuit breaker |
US2934620A (en) * | 1957-01-04 | 1960-04-26 | Wadsworth Electric Mfg Co | Circuit breaker |
US3016435A (en) * | 1959-03-18 | 1962-01-09 | Heinemann Electric Co | Circuit breaker and latch structure |
DE1292728B (en) * | 1965-06-02 | 1969-04-17 | Ellenberger & Poensgen | Push-button overcurrent switch |
US3517355A (en) * | 1968-03-11 | 1970-06-23 | Federal Pacific Electric Co | Blow-open circuit breaker |
-
1967
- 1967-08-23 DE DE19671588754 patent/DE1588754B2/en not_active Withdrawn
-
1968
- 1968-06-28 AT AT622968A patent/AT284244B/en not_active IP Right Cessation
- 1968-07-12 CH CH1047768A patent/CH479950A/en not_active IP Right Cessation
- 1968-08-22 FR FR1578504D patent/FR1578504A/fr not_active Expired
-
1970
- 1970-09-23 US US74638A patent/US3659235A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH670170A5 (en) * | 1986-04-07 | 1989-05-12 | Sprecher & Schuh Ag | |
CH670726A5 (en) * | 1986-06-16 | 1989-06-30 | Maier & Cie C | Circuit breaker release system - with thermal and magnetic trip acting on plastic trigger pin |
EP0371416A2 (en) * | 1988-11-28 | 1990-06-06 | Moeller GmbH | Thermal relay |
EP0371416A3 (en) * | 1988-11-28 | 1991-06-05 | Moeller GmbH | Thermal relay |
Also Published As
Publication number | Publication date |
---|---|
DE1588754A1 (en) | 1969-09-11 |
FR1578504A (en) | 1969-08-14 |
US3659235A (en) | 1972-04-25 |
DE1588754B2 (en) | 1970-10-08 |
AT284244B (en) | 1970-09-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |