Gas line dust trap

Details Gas line dust trap Gas line dust trap

1984-06-08

1986-05-20

Prunner, Kathleen J.

Gas separation

With means facilitating transportability or handling of...

Handle feature for apparatus or part thereof

55375, 55379, 55507, 55509, B01D 4602

Patent

active

045898952

ABSTRACT:
A dust trap for trapping particles such as dust in a gas pipe between a street tap and a diaphragm type regulator comprises a dust bag for trapping the dust and a retaining member for holding the dust bag in the pipe. The retaining member is of deformable material and has an outer portion of increased diameter for force-fitting the member in the pipe, and a neck portion over which the end of the dust bag is placed and securely held, for example by an outer sleeve fitted over the neck portion.

REFERENCES:
patent: 945763 (1910-01-01), Disbrow
patent: 1218975 (1917-03-01), Brison
patent: 2145047 (1939-01-01), Goldkamp
patent: 3358839 (1967-12-01), Simons
patent: 3481479 (1969-12-01), Hoskins et al.
patent: 3618300 (1971-11-01), Pausch
patent: 3633753 (1972-01-01), Petitjean
patent: 3633757 (1972-01-01), Madern
patent: 4045350 (1977-08-01), Kupf et al.
patent: 4057500 (1977-11-01), Wager

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