Featured patents

Fluid Transporting Device of the Peristaltic Type With a Push Pin and Push Plate Arrangement
US 08834138 B2, Sept. 16, 2014, Specific rollers or slides structure, Kenichi Ushikoshi et al. / Seiko Epson Corporation JP
A fluid transporting device, comprising:…

Ceiling Fan With Variable Blade Pitch and Variable Speed Control
US 08721305 B2, May 13, 2014, Rotary motor and rotary nonexpansible chamber pump, Richard W. Fizer et al. / Delta T Corporation (Lexington, US)
A fan, comprising: (a)…

Oil Pump System for Automatic Transmission
US 08668468 B2, March 11, 2014, Condition responsive control of fluid, Jin Young Hwang / Hyundai Motor Company (Seoul, KR)
A hydraulic pump system for an automatic transmission, comprising:…

Pump Apparatus, Power Transmission Apparatus, and Vehicle
US 08636483 B2, Jan. 28, 2014, Plural Pumps With Individual or Relative Control, Noriomi Fujii et al. / Aisin AW Co., Ltd. (Anjo, JP)
A pump apparatus comprising:…

Fan System Having Improved Availability and Method for Its Operation
US 08628310 B2, Jan. 14, 2014, Plural Pumps With Individual or Relative Control, Stefan Koch et al. / Robert Bosch GmbH (Stuttgart, DE)
A fan system, comprising:…

Fluid Transportation Device
US 08579606 B2, Nov. 12, 2013, Piezoelectric driven, Shih-Che Chiu et al. / Microjet Technology Co., Ltd. (Hsinchu, TW)
A fluid transportation device for transporting a fluid, said fluid transportation…

Displacement Control System for Variable Displacement Compressor
US 08506261 B2, Aug. 13, 2013, With sump pressure actuation, Yukihiko Taguchi / Sanden Corporation (Gunma, JP)
A displacement control system for a variable displacement compressor, which is…

Internally Supplied Air Jet Cooling for a Hydraulic Pump
US 08500418 B2, Aug. 6, 2013, Combined, Joseph Haynes et al. / SPX Corporation (Charlotte, US)
A compressed gas powered machine comprising:…

Subsea Pumping System With Interchangable Pumping Units
US 08500419 B2, Aug. 6, 2013, Submersible type, Kevin T. Scarsdale / Schlumberger Technology Corporation (Sugar Land, US)
A method for moving fluid at a subsea location, comprising:…

Filter Loading
US 08480373 B2, July 9, 2013, Responsive to change in rate of pump fluid flow, Robert W. Stiles, Jr. et al. / Pentair Water Pool and Spa, Inc. (Sanford, US)
A pumping system for a swimming pool, the pumping system comprising:…

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