LandOfFree - US Patents - Listing for Pumps,Expansible chamber type

Pumps – Expansible chamber type – Valved piston

Cooling system for a magnetic pump

Pumps – Expansible chamber type – Elongated flexible chamber wall progressively deformed

Corrosion-resistant roller-type pump

Pumps – Expansible chamber type – Having pumping chamber pressure responsive distributor

Crankshaft driven reciprocating piston pump having plural guide

Pumps – Expansible chamber type – Having pumping chamber pressure responsive distributor

Crashworthy fuel pump improvement

Pumps – Expansible chamber type – Mechanically actuated distributor

Crossover switching valve

Pumps – Expansible chamber type – Moving cylinder

Cruciform pump

Pumps – Expansible chamber type – Having additional chamber intake connection from nonpumping...

Cryocompressor with a self-centering piston

Pumps – Expansible chamber type – Having additional chamber intake connection from nonpumping...

Cryogas pump

Pumps – Expansible chamber type – Plural pumping chambers

Cryogenic liquid pump

Pumps – Expansible chamber type – Having additional chamber intake connection from nonpumping...

Cryogenic reciprocating pump

Pumps – Expansible chamber type – Elongated flexible chamber wall progressively deformed

Curvilinear peristaltic pump

Pumps – Expansible chamber type – Having pumping chamber pressure responsive distributor

Cylinder assembly and hermetic compressor having the same

Pumps – Expansible chamber type – Having pumping chamber pressure responsive distributor

Cylinder assembly of hermetic compressor

Pumps – Expansible chamber type – Including valve assembly – disassembly – or inspection...

Cylinder head and valve plate assembly for reciprocating...

Pumps – Expansible chamber type – Having pumping chamber pressure responsive distributor

Cylinder head arrangement for a piston compressor

Pumps – Expansible chamber type – Having pumping chamber pressure responsive distributor

Cylinder head for reciprocating compressor

Pumps – Expansible chamber type – Pumping member position controlled port

Cylinder head mounting arrangement for a diesel injection pump

Pumps – Expansible chamber type – Having pulsation dampening fluid receiving space

Cylinder injection high-pressure fuel pump

Pumps – Expansible chamber type – Having pulsation dampening fluid receiving space

Cylinder injection high-pressure fuel pump