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Pump involving supersonic speed of pumped fluids

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  • CPC
  • F04D21/00
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04DNON-POSITIVE DISPLACEMENT PUMPS

Current Industry

F04D21/00Pump involving supersonic speed of pumped fluids
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR EFFICIENT PART LOAD COMPRESSOR OPERATION
    • Publication number 20240060497
    • Publication date Feb 22, 2024
    • NEXT GEN COMPRESSION LLC
    • Shawn P. LAWLOR
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Non-Sealed Vacuum Pump With Supersonically Rotatable Bladeless Gas...
    • Publication number 20230116261
    • Publication date Apr 13, 2023
    • Kin-Chung Ray Chiu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TRANSONIC TURBOMACHINE COMPRESSOR
    • Publication number 20230057786
    • Publication date Feb 23, 2023
    • SAFRAN AERO BOOSTERS SA
    • Rémy Henri Pierre PRINCIVALLE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD FOR GENERATING A GAS-PRODUCT
    • Publication number 20220135414
    • Publication date May 5, 2022
    • Siemens Energy Global GmbH & Co. KG
    • Suhel Ahmad
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    VANELESS SUPERSONIC DIFFUSER FOR COMPRESSOR
    • Publication number 20220049716
    • Publication date Feb 17, 2022
    • Carrier Corporation
    • Chaitanya Vishwajit Halbe
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Non-Sealed Vacuum Pump With Supersonically Rotatable Bladeless Gas...
    • Publication number 20210324863
    • Publication date Oct 21, 2021
    • Kin-Chung Ray Chiu
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MIXED-FLOW COMPRESSOR CONFIGURATION FOR A REFRIGERATION SYSTEM
    • Publication number 20210123444
    • Publication date Apr 29, 2021
    • Michael M. Joly
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL COMPRESSOR ACHIEVING HIGH PRESSURE RATIO
    • Publication number 20210040958
    • Publication date Feb 11, 2021
    • Dresser-Rand Company
    • James M. Sorokes
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR ROTOR FOR SUPERSONIC FLUTTER AND/OR RESONANT STRESS MITI...
    • Publication number 20200392968
    • Publication date Dec 17, 2020
    • Pratt & Whitney Canada Corp.
    • Ignatius THERATIL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DESWIRLER ASSEMBLY FOR A CENTRIFUGAL COMPRESSOR
    • Publication number 20200325911
    • Publication date Oct 15, 2020
    • Rolls-Royce Corporation
    • Steven Mazur
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HIGH-PERFORMANCE CAR WITH GAS PUSHERS
    • Publication number 20200207429
    • Publication date Jul 2, 2020
    • FERRARI S.p.A.
    • Fabrizio FAVARETTO
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    SHOCK WAVE MECHANICAL SEAL
    • Publication number 20200056702
    • Publication date Feb 20, 2020
    • FLOWSERVE MANAGEMENT COMPANY
    • Cheng-Kang Guan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COMPRESSOR ROTOR BLADE, COMPRESSOR, AND METHOD FOR PROFILING THE CO...
    • Publication number 20190048880
    • Publication date Feb 14, 2019
    • Siemens Aktiengesellschaft
    • Christian Cornelius
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SUPERSONIC COMPRESSOR
    • Publication number 20160281722
    • Publication date Sep 29, 2016
    • Dresser-Rand Company
    • William Byron Roberts
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    All-Supersonic ducted fan for propelling aircraft at high subsonic...
    • Publication number 20150098834
    • Publication date Apr 9, 2015
    • Terrence O'Neill
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SUPERSONIC COMPRESSOR AND ASSOCIATED METHOD
    • Publication number 20150093232
    • Publication date Apr 2, 2015
    • GENERAL ELECTRIC COMPANY
    • Rajesh Kumar Venkata Gadamsetty
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIRFOIL GEOMETRY OF BLADE FOR AXIAL COMPRESSOR
    • Publication number 20140356156
    • Publication date Dec 4, 2014
    • Honda Motor Co., Ltd.
    • Toyotaka Sonoda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SUPERSONIC COMPRESOR
    • Publication number 20140341706
    • Publication date Nov 20, 2014
    • Dresser-Rand Company
    • Pascal Lardy
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Debris Filter for Motor Cooling Inlet on Ram Air Fan
    • Publication number 20140169944
    • Publication date Jun 19, 2014
    • Hamilton Sundstrand Corporation
    • Lucic Milan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Transonic Blade
    • Publication number 20130259668
    • Publication date Oct 3, 2013
    • Hitachi, Ltd
    • Chihiro Myoren
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD AND APPARATUS FOR STARTING SUPERSONIC COMPRESSORS
    • Publication number 20130223975
    • Publication date Aug 29, 2013
    • RAMGEN POWER SYSTEMS, LLC
    • Shawn P. Lawlor
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SUPERSONIC COMPRESSOR
    • Publication number 20130164120
    • Publication date Jun 27, 2013
    • RAMGEN POWER SYSTEMS, LLC
    • SILVANO R. SARETTO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SUPERSONIC COMPRESSOR
    • Publication number 20130164121
    • Publication date Jun 27, 2013
    • RAMGEN POWER SYSTEMS, LLC
    • WILLIAM BYRON ROBERTS II
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GAS TURBINE ENGINE WITH SUPERSONIC COMPRESSOR
    • Publication number 20130160454
    • Publication date Jun 27, 2013
    • RAMGEN POWER SYSTEMS, LLC
    • WILLIAM BYRON ROBERTS II
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GAS TURBINE ENGINE
    • Publication number 20130149100
    • Publication date Jun 13, 2013
    • RAMGEN POWER SYSTEMS, LLC
    • SHAWN P. LAWLOR
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SUPERSONIC COMPRESSOR
    • Publication number 20130142632
    • Publication date Jun 6, 2013
    • RAMGEN POWER SYSTEMS, LLC
    • WILLIAM BYRON ROBERTS II
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AXIAL COMPRESSOR FOR FLUID-FLOW MACHINES
    • Publication number 20130121807
    • Publication date May 16, 2013
    • ALSTOM Technology Ltd.
    • Marco Micheli
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VORTEX GENERATORS
    • Publication number 20130037657
    • Publication date Feb 14, 2013
    • RAMGEN POWER SYSTEMS, LLC
    • ROBERT E. BREIDENTHAL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    STATOR FOR SUPERSONIC COMPRESSOR
    • Publication number 20130039748
    • Publication date Feb 14, 2013
    • RAMGEN POWER SYSTEMS, LLC
    • SHAWN P. LAWLOR
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SUPERSONIC COMPRESSOR ROTOR AND METHOD OF COMPRESSING A FLUID
    • Publication number 20120301271
    • Publication date Nov 29, 2012
    • Douglas Carl Hofer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...