CH340891A - Electric switch - Google Patents
Electric switchInfo
- Publication number
- CH340891A CH340891A CH340891DA CH340891A CH 340891 A CH340891 A CH 340891A CH 340891D A CH340891D A CH 340891DA CH 340891 A CH340891 A CH 340891A
- Authority
- CH
- Switzerland
- Prior art keywords
- electric switch
- switch
- electric
- Prior art date
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 |
---|---|---|---|
US598188A US2838635A (en) | 1956-07-16 | 1956-07-16 | Electric switch having automatic current overload protection |
Publications (1)
Publication Number | Publication Date |
---|---|
CH340891A true CH340891A (en) | 1959-09-15 |
Family
ID=24394590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH340891D CH340891A (en) | 1956-07-16 | 1957-02-14 | Electric switch |
Country Status (5)
Country | Link |
---|---|
US (1) | US2838635A (en) |
CH (1) | CH340891A (en) |
DE (1) | DE1155184B (en) |
FR (1) | FR1177490A (en) |
GB (1) | GB842902A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2930937A (en) * | 1958-01-16 | 1960-03-29 | Rowan Controller Company | Circuit protector |
US3042776A (en) * | 1959-09-16 | 1962-07-03 | Texas Instruments Inc | Electrical switches |
US2986620A (en) * | 1959-12-29 | 1961-05-30 | Briles Products Inc | Circuit breaker |
DE2558942C2 (en) * | 1975-12-29 | 1978-01-26 | Ellenberger & Poensgen Gmbh, 8503 Altdorf | Switch with a tiltable lever |
RU192875U1 (en) * | 2019-05-16 | 2019-10-04 | Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации | Button circuit breaker |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1952040A (en) * | 1932-05-31 | 1934-03-20 | Bulldog Electric Prod Co | Circuit breaker |
US1990122A (en) * | 1933-03-30 | 1935-02-05 | Hauser Michael | Electrical overload circuit breaker |
US2187606A (en) * | 1935-10-31 | 1940-01-16 | Square D Co | Circuit breaker |
US2336408A (en) * | 1940-09-30 | 1943-12-07 | Honeywell Regulator Co | Thermostat |
US2433720A (en) * | 1943-08-12 | 1947-12-30 | Square D Co | Thermal relay with replaceable tripping unit |
BE478775A (en) * | 1944-02-16 | |||
US2501156A (en) * | 1944-05-04 | 1950-03-21 | Metals & Controls Corp | Thermostatic latch trip circuit breaker |
US2458807A (en) * | 1945-07-16 | 1949-01-11 | Hopax Ind Inc | Thermostatic switch |
BE466234A (en) * | 1945-08-01 | |||
US2541679A (en) * | 1946-08-02 | 1951-02-13 | Kearney James R Corp | Circuit breaker |
US2468774A (en) * | 1947-03-04 | 1949-05-03 | Pierce John B Foundation | Electrical circuit breaker |
US2701829A (en) * | 1951-08-03 | 1955-02-08 | Cutler Hammer Inc | Manually operable circuit breaker |
DE1693886U (en) * | 1954-09-13 | 1955-02-24 | Licentia Gmbh | LIQUID-FILLED TEMPERATURE LIMITER. |
US2764650A (en) * | 1955-08-15 | 1956-09-25 | Ernest K Hodson | Electrical apparatus |
-
1956
- 1956-07-16 US US598188A patent/US2838635A/en not_active Expired - Lifetime
-
1957
- 1957-02-12 GB GB4729/57A patent/GB842902A/en not_active Expired
- 1957-02-14 CH CH340891D patent/CH340891A/en unknown
- 1957-02-19 DE DEM33290A patent/DE1155184B/en active Pending
- 1957-06-24 FR FR1177490D patent/FR1177490A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1177490A (en) | 1959-04-24 |
GB842902A (en) | 1960-07-27 |
US2838635A (en) | 1958-06-10 |
DE1155184B (en) | 1963-10-03 |
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