Maintenance type liquid level alarming switch

The invention relates to a maintenance type liquid level alarming switch. The switch comprises a housing and an installation plate which is arranged in the housing, wherein a reed switch is arranged on the installation plate, magnetic steel is fixed to the side of the reed switch, and the installati...

Full description

Saved in:
Bibliographic Details
Main Authors HE BAOCHENG, ZHANG GUOLIAN, HE GUICHUN
Format Patent
LanguageChinese
English
Published 13.03.2013
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
Online AccessGet full text

Cover

More Information
Summary:The invention relates to a maintenance type liquid level alarming switch. The switch comprises a housing and an installation plate which is arranged in the housing, wherein a reed switch is arranged on the installation plate, magnetic steel is fixed to the side of the reed switch, and the installation plate is connected to the reed switch and the magnetic steel through a wire. The magnetic steel is fixed to the side of the reed switch, and the alarming switch has the delay switch alarming function and meets requirements of users.
Bibliography:Application Number: CN20111255908