Fluid flow indicator

Details Fluid flow indicator Fluid flow indicator

1994-07-28

1997-07-08

Cuchlinski, Jr., William A.

Signals and indicators

Indicators

Fluid flow

116273, 73323, 73325, 2104164, G01F 1500, B01D 3500

Patent

active

056450117

ABSTRACT:
A fluid flow indicator is presented particularly for use within an existing gasoline pumping apparatus. The fluid flow indicator includes an outer cage member, a first hollow transparent cylindrical member contained within the outer cage member, and a second hollow transparent cylindrical member concentrically retained within the first hollow transparent cylindrical member. The fluid flow indicator may also include a filter member and fluid movement detection means contained within the second hollow transparent cylindrical member. The fluid flow indicator is especially designed to be retrofitted within any existing fluid flow line.

REFERENCES:
patent: 1032766 (1912-07-01), Paul
patent: 1076128 (1913-10-01), Kupferle
patent: 1110974 (1914-09-01), Van Buskirk et al.
patent: 1239304 (1917-09-01), Pocock
patent: 1638066 (1927-08-01), Smythe
patent: 1673000 (1928-06-01), Fagan
patent: 1730118 (1929-10-01), Cobb
patent: 1783379 (1930-12-01), Jacob
patent: 1865002 (1932-06-01), Griffin
patent: 1904283 (1933-04-01), Fagan et al.
patent: 1971120 (1934-08-01), Rice et al.
patent: 2097535 (1937-11-01), Rugel et al.
patent: 3080972 (1963-03-01), Smith
patent: 3272337 (1966-09-01), Elwell
patent: 3317043 (1967-05-01), Vanderpool
patent: 3458050 (1969-07-01), Cooper
patent: 4345468 (1982-08-01), Jackson
patent: 4745877 (1988-05-01), Chang
patent: 4819577 (1989-04-01), Campau
patent: 4993460 (1991-02-01), Robinson et al.
patent: 5097866 (1992-03-01), Shapiro-Baruch et al.
patent: 5125269 (1992-06-01), Horst, Jr.
patent: 5244017 (1993-09-01), Hartman et al.
patent: 5249707 (1993-10-01), Simpson et al.
patent: 5368648 (1994-11-01), Sekizuka
OPW.RTM. Engineered Systems promotional material for VISI-FLO.RTM. Sight Flow Indicators.

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