Measuring and testing – Blower – pump – and hydraulic equipment
Patent
1983-11-25
1985-05-07
Frankfort, Charles
Measuring and testing
Blower, pump, and hydraulic equipment
73 4R, G01M 1900
Patent
active
045150125
ABSTRACT:
A test system for rapid and accurate testing of valves, especially delay valves for automotive applications, includes both an apparatus and test method. This test apparatus utilizes a reference pressure to avoid calculating a barometric adjustment to a measured flow rate through such delay valves.
REFERENCES:
patent: 2569299 (1951-09-01), Fegel
patent: 3045470 (1962-07-01), Crandall et al.
patent: 4050298 (1977-09-01), Hope et al.
patent: 4050299 (1977-09-01), Maxwell
patent: 4056974 (1977-11-01), Klinger et al.
Ferguson Donald A.
Jenkins Patrick A.
Borg-Warner Corporation
Frankfort Charles
Gregorczyk Florian S.
Will Thomas B.
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