F04F 5/10

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Description

Class  F04F : PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED


Subclass 5/10: Jet pumps, i.e. devices in which fluid flow is induced by pressure drop caused by velocity of another fluid flow (diffusion pumps F04F 9/00; combination of jet pumps with pumps of other than jet type F04B; use of jet pumps for priming or boosting non-positive-displacement pumps F04D) the inducing fluid being liquid displacing liquids, e.g. containing solids, or liquids and elastic fluids

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12241481 PumpSep 08, 21Mar 04, 25REPG ENERJI SISTEMLERI SANAYI VE TICARET ANONIM SIRKETI
12110911 Ejector with integrated isolation valveJun 27, 22Oct 08, 24United Launch Alliance, L.L.C.
12062459 Intermixing feedwater sparger nozzles and methods for using the same in nuclear reactorsFeb 18, 20Aug 13, 24Hitachi America Ltd.
12038023 Rotational flow generator, piping system, semiconductor manufacturing apparatus, and heat exchangerNov 22, 18Jul 16, 24Contamination Control services Inc.
11976674 Pump arrangementOct 12, 21May 07, 24ECP ENTWICKLUNGSGESELLSCHAFT MBH
11828302 Jet pump spool valveNov 08, 21Nov 28, 23Insitu, Inc., a subsidiary of The Boeing Company
11808286 Jet pump for a turbomachine, comprising blading for imparting rotation to active fluidApr 25, 17Nov 07, 23SAFRAN AIRCRAFT ENGINES
11717865 Method of cleaning a nozzle of a jet pump assembly of a nuclear reactorSep 06, 17Aug 08, 23Hitachi America Ltd.
11708842 Submersible water lifting assembly and automatic fire fighting system for unmanned platforms having said systemMay 13, 19Jul 25, 23Not available
11555638 Venturi vacuum drawback assemblies and dual orifice venturi valve assembliesMar 26, 20Jan 17, 23DWYER INSTRUMENTS, LLC
11530764 Method and apparatus for repairing a jet pump slip jointOct 03, 19Dec 20, 22Hitachi America Ltd.
11512617 Jet pump diffuser for a separatorAug 26, 20Nov 29, 22Parker Hannifin Manufacturing (UK) Ltd.
11466704 Jet pump system with optimized pump driver and method of using sameJun 20, 18Oct 11, 22Odessa Pumps and Equipment, Inc.
11460049 EjectorDec 04, 18Oct 04, 22DENSO Corporation
11441578 Water-powered sump pumpDec 19, 19Sep 13, 22Zoeller Pump Company, LLC
11434931 Fuel system having a valve upstream of a jet pumpSep 23, 20Sep 06, 22DELPHI TECHNOLOGIES IP LIMITED
11313386 Spatially controllable eductor for managing solid additives and processes using sameJun 16, 20Apr 26, 22The Procter & Gamble Company
11268503 Fluid delivery systemApr 15, 16Mar 08, 22TI Group Automotive Systems, LLC
11242780 Actuator for use in a separatorSep 14, 20Feb 08, 22Parker Hannifin Manufacturing (UK) Ltd.
11168705 Pump arrangementJan 22, 19Nov 09, 21ECP ENTWICKLUNGSGESELLSCHAFT MBH

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2024/0418,186 PUMP ARRANGEMENTApr 08, 24Dec 19, 24ECP ENTWICKLUNGSGESELLSCHAFT MBH
2024/0358,005 SYSTEM AND METHOD FOR FISH PUMP LOADING AND CURRENT ZONE CREATIONJul 11, 22Oct 31, 24Not available
2024/0191,724 Intake Chamber and Suction Jet PumpMar 08, 22Jun 13, 24Not available
2023/0146,010 VENTURI PUMP SYSTEM FOR A FUEL SENDING UNITNov 08, 21May 11, 23Not available
2022/0364,577 EJECTOR DEVICENov 05, 20Nov 17, 22Not available
2022/0090,610 FUEL SYSTEM HAVING A VALVE UPSTREAM OF A JET PUMPSep 23, 20Mar 24, 22Not available
2019/0107,124 EJECTORDec 04, 18Apr 11, 19Not available
2015/0240,838 VIBRATION SUPPRESSION DEVICE FOR JET PUMP AND JET PUMPJan 30, 15Aug 27, 15KABUSHIKI KAISHA TOSHIBA

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Top Owners in This Subclass

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Patents Issued To Date - By Filing Year

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