Maintenance type liquid level alarm switch

Disclosed is a maintenance type liquid level alarm switch, comprising a housing and an installing plate arranged inside the housing, wherein the installing plate is provided with a reed capsule; the side surface of the reed capsule is fixedly provided with a magnetic steel; and the reed capsule and...

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Bibliographic Details
Main Authors HE BAOCHENG, ZHANG GUOLIAN, HE GUICHUN
Format Patent
LanguageChinese
English
Published 23.05.2012
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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Summary:Disclosed is a maintenance type liquid level alarm switch, comprising a housing and an installing plate arranged inside the housing, wherein the installing plate is provided with a reed capsule; the side surface of the reed capsule is fixedly provided with a magnetic steel; and the reed capsule and the magnetic steel are connected via a lead. The maintenance type liquid level alarm switch, with a magnetic steel fixedly arranged upon the side surface of the reed capsule, is provided with a time-delay switch alarm function, thereby meeting the requirements of the users.
Bibliography:Application Number: CN20112324640U