CH337261A - Thermal safety device for electrical appliance - Google Patents
Thermal safety device for electrical applianceInfo
- Publication number
- CH337261A CH337261A CH337261DA CH337261A CH 337261 A CH337261 A CH 337261A CH 337261D A CH337261D A CH 337261DA CH 337261 A CH337261 A CH 337261A
- Authority
- CH
- Switzerland
- Prior art keywords
- safety device
- electrical appliance
- thermal safety
- thermal
- appliance
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
- H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
- H02H5/04—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature
- H02H5/047—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature using a temperature responsive switch
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Fuses (AREA)
- General Induction Heating (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB337261X | 1956-10-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH337261A true CH337261A (en) | 1959-03-31 |
Family
ID=10356655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH337261D CH337261A (en) | 1956-10-09 | 1957-03-01 | Thermal safety device for electrical appliance |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH337261A (en) |
DE (1) | DE1040678B (en) |
FR (1) | FR1172098A (en) |
GB (1) | GB800247A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1144394B (en) * | 1959-04-23 | 1963-02-28 | Paul Stagnaro | Temperature-dependent monitoring and protection device for the winding of an electrical device |
DE1178937B (en) * | 1963-02-12 | 1964-10-01 | Gerhard Walter Seulen Dr Ing | Device for temperature monitoring of live conductors |
CN116759991B (en) * | 2023-08-21 | 2023-10-27 | 交口县光煜光伏发电有限责任公司 | Photovoltaic combiner box alarm and tripping protection function device |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE469229C (en) * | 1924-09-20 | 1928-12-06 | Otto Dreyer Dipl Ing | Device for protecting the windings of electrical power consuming or power generating machines and devices against excessive heat |
DE631550C (en) * | 1931-05-17 | 1936-06-23 | Philips Nv | Device for protecting transformers against overload |
-
1956
- 1956-10-09 GB GB30745/56A patent/GB800247A/en not_active Expired
- 1956-12-03 DE DEL26342A patent/DE1040678B/en active Pending
-
1957
- 1957-01-25 FR FR1172098D patent/FR1172098A/en not_active Expired
- 1957-03-01 CH CH337261D patent/CH337261A/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR1172098A (en) | 1959-02-05 |
GB800247A (en) | 1958-08-20 |
DE1040678B (en) | 1958-10-09 |
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