Natural gas cylinder fitting and solenoid valve

Details Natural gas cylinder fitting and solenoid valve Natural gas cylinder fitting and solenoid valve

1991-06-18

1993-02-23

Look, Edward K.

Motors: expansible chamber type

With motive fluid valve

Electrically operated

251 3004, 25112919, 25112921, 251332, 251900, 13763015, F15B 13044, F16K 3102, F16K 3500

Patent

active

051880172

ABSTRACT:
A natural gas cylinder fitting and solenoid valve includes a solenoid-actuated poppet co-operating with an O-ring clamped to the floor of the valve cavity to selectively prevent or permit the passage of gas between a gas line and a natural gas cylinder. In an internally mounted embodiment, a fitting body adapted to be engaged in the neck of a cylinder isolates a low pressure region containing the electrical components of the solenoid.

REFERENCES:
patent: 1980063 (1934-11-01), Jensen
patent: 2574054 (1951-11-01), Miller
patent: 2727715 (1955-12-01), Tuthill
patent: 2959188 (1960-11-01), Kepner
patent: 3405906 (1968-10-01), Keller
patent: 4015815 (1977-04-01), Leisner et al.
patent: 4274444 (1981-06-01), Ruyak
patent: 4541610 (1985-09-01), Reynolds et al.
patent: 4543983 (1985-10-01), Pauliukonis
patent: 4556085 (1985-12-01), Warrick
patent: 4621788 (1986-11-01), DeLew et al.
patent: 5048790 (1991-09-01), Wells

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