Gas line safety evacuation apparatus and method

Details Gas line safety evacuation apparatus and method Gas line safety evacuation apparatus and method

1995-12-20

1997-02-11

Michalsky, Gerald A.

Fluid handling

Processes

Cleaning, repairing, or assembling

137 38, 137238, F16K 1736

Patent

active

056011083

ABSTRACT:
A gas line safety evacuation apparatus and method wherein earthquakes or other hazardous disruptive events are monitored and detected. Upon detection of an earthquake or like event, gas or other fluid lines are evacuated by an evacuation pump, and the evacuated gas is stored in a storage tank for future use. Control valves are activated upon detection of the earthquake to prevent additional gas or fluid from entering the lines.

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patent: 4920999 (1990-05-01), Asbra et al.
patent: 4979528 (1990-12-01), Asbra et al.
patent: 5137047 (1992-08-01), George
patent: 5240024 (1993-08-01), Moore et al.

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