Liquefied gas filling device

Details Liquefied gas filling device Liquefied gas filling device

1981-04-06

1983-12-13

Bell, Jr., Houston S.

Fluent material handling, with receiver or receiver coacting mea

Filling or refilling of dispensers

141350, 141 98, 137382, 137540, 285 61, 285161, 285203, 285330, B65B 304

Patent

active

044200226

ABSTRACT:
A liquefied gas filling device for dwelling related liquefied gas (LPG) containers is disclosed. The device of the present invention comprises a box like container including an interior wall with the container enclosing a receptacle. The container includes a hinged door with a lock to prevent unauthorized access to the container interior. The receptacle bulkhead is mounted to the interior wall and includes a threaded outlet end with a pair of opposed flats formed thereon removing a portion of the thread. The outlet end snugly engages a complementary opening formed in the interior wall wherein the flats prevent rotation of the receptacle. The outlet end terminates at a shoulder which abuts the interior wall, and a jam nut threadingly engaging the outlet end holds the shoulder in abutment with the interior wall with the receptacle locked against rotation with respect to the interior wall.

REFERENCES:
patent: 661671 (1900-11-01), Schrader
patent: 1246772 (1917-11-01), Morris
patent: 1715538 (1929-06-01), Dean et al.
patent: 2553342 (1951-05-01), Trageser
patent: 2639723 (1953-05-01), Bierman et al.
patent: 2745432 (1956-05-01), Williams
patent: 2959188 (1960-11-01), Kepner

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