FR898148A - Dispositif de protection des appareils électriques, par exemple des transformateurs, contre l'élévation excessive de température
- Google Patents
Dispositif de protection des appareils électriques, par exemple des transformateurs, contre l'élévation excessive de température
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Koninklijke Philips NV
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Philips Gloeilampenfabrieken NV
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Application filed by Philips Gloeilampenfabrieken NVfiledCriticalPhilips Gloeilampenfabrieken NV
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Publication of FR898148ApublicationCriticalpatent/FR898148A/fr
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
FR898148D1942-09-191943-09-17Dispositif de protection des appareils électriques, par exemple des transformateurs, contre l'élévation excessive de température
ExpiredFR898148A
(fr)
Dispositif d'avertissement et de protection d'appareils devant fonctionner entre des limites précises de température et spécialement des installations de pasteurisation