Pump control
United States Patent 3183844

Inventors:
Arnold, Pitt
Tadeusz, Budzich
Publication Date:
05/18/1965
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Assignee:
Arnold, Pitt
Tadeusz, Budzich
Primary Class:
Other Classes:
91/52, 91/506
International Classes:
F04B1/32; F04B49/08; F16H23/02; F04B1/12; F16H23/00
US Patent References:
2827069Gas pressure regulator with internal relief valve
2875976Diaphragm valve
2910008Pump
2941480Control for variable displacement pump
2945449Hydraulic control pump
2987074Fluid pressure regulator