Dual-power automatic change-over switch

The invention discloses a dual-power-supply automatic change-over switch, which is used for switching between a first power supply and a second power supply and comprises a first shell, a moving contact assembly, a driving assembly and an elastic device, the moving contact assembly comprises a movin...

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Bibliographic Details
Main Authors WEI PENG, ROSKE
Format Patent
LanguageChinese
English
Published 28.04.2023
Subjects
BASIC ELECTRIC ELEMENTS
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
GENERATION
RELAYS
SELECTORS
SYSTEMS FOR STORING ELECTRIC ENERGY
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Summary:The invention discloses a dual-power-supply automatic change-over switch, which is used for switching between a first power supply and a second power supply and comprises a first shell, a moving contact assembly, a driving assembly and an elastic device, the moving contact assembly comprises a moving contact and a moving contact support, one end of the moving contact support is pivotally fixed on the first shell, and the other end of the moving contact support is provided with the moving contact; the first static contact is electrically connected with a first power supply, and the second static contact is electrically connected with a second power supply; the moving contact support is further connected with a driving assembly, the driving assembly drives the moving contact to be closed with the first static contact or the second static contact when being rotated, the tail end of the moving contact support is connected with an elastic device, and the driving assembly drives the elastic device to provide holdin
Bibliography:Application Number: CN202211727950