Expansible chamber devices – With guide or seal on cylinder end portion for piston or...
Patent
1997-08-08
1999-08-10
Nguyen, Hoang
Expansible chamber devices
With guide or seal on cylinder end portion for piston or...
74579E, 417464, 417489, F01B 3100
Patent
active
059341734
ABSTRACT:
An improved reciprocating plunger pump boasting a self-aligning plunger assembly, a selectively removable plunger guide cartridge, and an improved seal cartridge assembly.
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patent: 5144882 (1992-09-01), Weissgerber
Amyotte Frank L.
Murphy Edward P.
Hypro Corporation
Nguyen Hoang
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