Fluid handling – With repair – tapping – assembly – or disassembly means – Tapping a pipe – keg – or apertured tank under pressure
Patent
1985-11-21
1987-06-16
Chambers, A. Michael
Fluid handling
With repair, tapping, assembly, or disassembly means
Tapping a pipe, keg, or apertured tank under pressure
2511498, 251339, 2511494, 222501, F16K 1300
Patent
active
046729933
ABSTRACT:
A plug for closing an opening in a container also allows connection of a pipe to the container without removal of the plug, thereby substantially reducing the risk of leakage of fluid from the container.
REFERENCES:
patent: 341339 (1886-05-01), Linindoll
patent: 404918 (1889-06-01), Linindoll
patent: 409059 (1889-08-01), Northup
patent: 2172311 (1939-09-01), Thomas
patent: 2283970 (1942-05-01), Buttner
patent: 2881011 (1959-04-01), Coughlin
patent: 2989091 (1961-06-01), Lowenthal
patent: 3339883 (1967-09-01), Drake
patent: 4193419 (1980-03-01), Pellerito
Chambers A. Michael
Fox John C.
General Motors Corporation
McGraw D. D.
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