LandOfFree - US Patents - Listing for Pumps

Pumps – Condition responsive control of drive transmission or pump... – Adjustable cam or linkage

Adjustable volume vane-type pump

Pumps – With condition responsive pumped fluid control – Bypass or relief valve controls venting by movable pump...

Adjustable wearplates rotary pump

Pumps – Condition responsive control of drive transmission or pump... – Reversible flow pump

Adjusting arrangement for a hydraulic pump with variable dischar

Pumps – With condition responsive pumped fluid control – Variable cutoff or pumping member controlled port

Adjusting device for a fuel injection pump

Pumps – Three or more cylinders arranged in parallel – radial – or...

Adjustment maximum displacement stop for variable...

Pumps – Condition responsive control of drive transmission or pump... – Adjustable cam or linkage

Adjustment mechanism for radial-piston pump

Aerator

Pumps – Motor driven – Including means utilizing pump fluid for augmenting cooling,...

Aerifying device for whirlpool bath or tub

Pumps – With condition responsive pumped fluid control – Pumped fluid temperature responsive

Aftercooler bypass means for a locomotive compressed air system

Aftercooler bypass means for a locomotive compressed air system

Pumps – With intercooler

Aggregate for conveying fuel

Pumps – Diverse pumps – Including rotary nonexpansible chamber type

Aggregate for delivering fuel from a fuel supply tank to an inte

Aggregate for feeding fuel from supply tank to internal combusti

Pumps – Motor driven – Including means for facilitating assembly or disassembly of...

Aggregate for feeding fuel from supply tank to internal combusti

Pumps – Motor driven – Including means utilizing pump fluid for augmenting cooling,...

Aggregate for feeding of fuel to internal combustion engine part

Pumps – Motor driven – Including means utilizing pump fluid for augmenting cooling,...

Aggregate for supplying fuel from a supply tank to internal comb

Aggregate for supplying fuel from supply container to internal c

Pumps – Motor driven – Pump and motor unitarily adjustable relative to fixed support

Agitator and pump assembly

Pumps – One fluid pumped by contact or entrainment with another – Jet

Air activated vacuum pump