Pumps – With signal – indicator – or inspection means
Patent
1985-02-26
1987-06-02
Croyle, Carlton R.
Pumps
With signal, indicator, or inspection means
184 64, 116267, 340626, F04B 2100, F01M 118
Patent
active
046699600
ABSTRACT:
An actual pressure of a fluid having an ambient pressure as part thereof is sensed by a sensor. When the actual pressure decreases below a predetermined pressure, a signal is produced. If desired, the sensor may cause production of the signal when the actual pressure of the fluid exceeds a predetermined pressure.
REFERENCES:
patent: 2017684 (1935-10-01), Pritterden
patent: 2199426 (1940-05-01), Wolfert
patent: 2937801 (1960-05-01), Berkobon
patent: 3026387 (1962-03-01), Ashbaugh
patent: 3127586 (1964-03-01), Heyn et al.
patent: 3199770 (1965-08-01), Shirey
patent: 3500958 (1970-03-01), Callahan et al.
patent: 3934238 (1976-01-01), Pavlou
patent: 4256437 (1981-03-01), Brown
patent: 4336001 (1982-06-01), Andrew
patent: 4498495 (1985-02-01), Worwood et al.
patent: 4525125 (1985-06-01), Matsumoto
patent: 4551069 (1985-11-01), Gilmore
Allen, Jr. Clifford W.
Leaf Ronn J.
Croyle Carlton R.
Leach, Jr. Frank C.
Lexair, Inc.
Neils Paul F.
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