F04B 1/16

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Showing 1 to 20 of 87 results

Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
RE49589 Pump unit and handheld high pressure washerApr 19, 21Jul 25, 23Positec Power Tools (Suzhou) Co., Ltd.
9926922 Barrel assembly for a fluid pump having separate plunger bore and outlet passageJan 30, 15Mar 27, 18Caterpillar Inc.
9909576 Pump drive system with hydraulic tappetsJan 23, 15Mar 06, 18CATERPILLAR INC.
9810205 Pump systems and associated methods for use with waterjet systems and other high pressure fluid systemsMar 17, 15Nov 07, 17OMAX CORPORATION
9702359 Pump casingSep 01, 15Jul 11, 17TSC MANUFACTURING AND SUPPLY, LLC
9644620 Active pressure intensifier, reverse osmosis system and use thereofSep 19, 12May 09, 17FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V., FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWWANDTEN FORSCHUNG E.V.,
9506458 Liquid supply apparatusDec 12, 13Nov 29, 16KOGANEI CORPORATION
9429001 Synchronized pump down control for a dual well unit with regenerative assistJun 16, 15Aug 30, 16RAPTOR LIFT SOLUTIONS, LLC
9115712 Swing barrel type positive displacement pump using cross shaft joint bearingMar 16, 11Aug 25, 15Not available
9016599 Wobble assembly for fluid pumping mechanismMay 06, 10Apr 28, 15GRACO MINNESOTA INC.
8742750 Speed sensor pick-up for fluid deviceJun 13, 08Jun 03, 14EATON CORPORATION
8627758 Axial piston pump with pistons having metallic sealing ringsFeb 25, 12Jan 14, 14Neo Mechanics Limited
7841840 Double-headed piston type compressorOct 17, 06Nov 30, 10BECEEM COMMUNICATIONS, INC., KABUSHIKI KAISHA TOYOTA JIDOSHOKKI,
7771175 Variable displacement compressorFeb 18, 05Aug 10, 10KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
7150603 CompressorAug 26, 05Dec 19, 06HANON SYSTEMS
6109883 Coupling construction of compressor housing and method for manufacturing compressorNov 20, 97Aug 29, 00Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
6019027 Refrigerant compressorMay 20, 98Feb 01, 00ZEXEL VALEO CLIMATE CONTROL CORPORATION
5795139 Swash plate type refrigerant compressor with improved internal lubricating systemMar 14, 96Aug 18, 98Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
5772407 Reciprocating piston type compressor improved to distribute lubricating oil sufficiently during the starting phase of its operationApr 23, 96Jun 30, 98Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
5736077 Method for lining a manholeSep 25, 95Apr 07, 98SHONAN GOSEI-JUSHI SEISAKUSHO K.K., Yokoshima & Company,

Showing 1 to 20 of 87 results