VALVE CLOSING DEVICE OF GAS CYLINDER

Title:

VALVE CLOSING DEVICE OF GAS CYLINDER

Document Type and Number:

Japanese Patent JPS6044670

Kind Code:

A

Abstract:

PURPOSE:To reliably close the valve of a gas cylinder by sensing smoke, heat, or gas leakage, etc. and activating a rotary motion section by its electric signal. CONSTITUTION:When a fire or gas leakage, etc. occurs, a bell 84 is rung by a signal from sensors 83 provided in guest rooms 81 or corridors 82, etc. In this case, the magnet 86 of a relay 85 is operated by a signal flowing in a circuit branched from a bell circuit, and a relay micro-switch 87 is turned on. Thereby, an electronic circuit 63 connected to a cell 88 is operated, a micro-motor 64 is activated to rotate a multi-leg unit, and the valve of a gas cylinder is screwed in to the closing direction.

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Inventors:

HARUTA MASAKI
HARUTA HARUKO
HARUTA KENICHI

Application Number:

JP15094183A

Publication Date:

March 09, 1985

Filing Date:

August 20, 1983

Export Citation: