Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
PISTON PUMP
Document Type and Number:
WIPO Patent Application WO2001031200
Kind Code:
A3
Abstract:
A fluid pump (10) having a motor (18) operably coupled to a pump assembly (14), the motor (18) and pump assembly (14) acting cooperatively to pressurize a fluid, the fluid pump (10) includes a pressure switch assembly (16) being in communication with the fluid under pressure and being in communication with the motor (18) for sensing the fluid pressure and controlling the operation of the motor (18) to maintain a selected fluid pressure.

More Like This:
WO/2016/161508DRIVE SYSTEM FOR CHEMICAL INJECTION PUMPS AND INSTRUMENT AIR COMPRESSORS
WO/2021/067727ELECTRIC POWERED HYDRAULIC FRACTURING PUMP SYSTEM WITH SINGLE ELECTRIC POWERED MULTI-PLUNGER FRACTURING PUMP
JP2007021237DISPOSABLE MICROPROCESSOR-CONTROLLED MOVING CAPACITY PUMP APPARATUS
Inventors:
COOPER ROBERT D
KRUZEL THOMAS L
Application Number:
PCT/US2000/041188
Publication Date:
March 14, 2002
Filing Date:
October 17, 2000
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
WAGNER SPRAY TECH CORP (US)
International Classes:
F04B17/03; F04B49/02; F04B49/06; F04B53/16; (IPC1-7): F04B49/08; F04B49/02; F04B53/16
Foreign References:
US5725364A1998-03-10
US4009971A1977-03-01
EP0756902A11997-02-05
US3614352A1971-10-19
US5316445A1994-05-31
US5059099A1991-10-22
US5671656A1997-09-30
US5769321A1998-06-23
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: MOTOR-PUMP AGGREGATE

Next Patent: FAN