TREA

Heating; Cooling

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  • CPC
  • F04C15/0096
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS F04C15/00Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00

Current Industry

F04C15/0096Heating; Cooling
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Assemblies for a hydraulic gear pump with force balance and interna...
    • Patent number 12,180,961
    • Issue date Dec 31, 2024
    • Parker-Hannifin Corporation
    • Satish Kumar Raju Kalidindi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydraulic machine with lubricated rotating spool
    • Patent number 12,152,586
    • Issue date Nov 26, 2024
    • White Drive Motors and Steering SP. Z.O.O.
    • Adam Mrowczynski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Thermistor flow path
    • Patent number 12,146,491
    • Issue date Nov 19, 2024
    • GHSP, Inc.
    • Ryan David Rosinski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary positive displacement pump
    • Patent number 12,140,142
    • Issue date Nov 12, 2024
    • Alfa Laval Corporate AB
    • Simon Cargill
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Liquid-cooled rotary compressor and coolant supply method therefor
    • Patent number 12,123,411
    • Issue date Oct 22, 2024
    • Hitachi, Ltd.
    • Nae Hisano
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric motor with integrated pump
    • Patent number 12,113,423
    • Issue date Oct 8, 2024
    • Dana Motion Systems Italia S.r.l.
    • David Gambuzzi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    System to pump fluid and control thereof
    • Patent number 12,060,878
    • Issue date Aug 13, 2024
    • Project Phoenix, LLC
    • Thomas Afshari
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Oil-injected multi-stage compressor system and procedure for contro...
    • Patent number 12,018,678
    • Issue date Jun 25, 2024
    • Atlas Copco Airpower, naamloze vennootschap
    • Stijn Broucke
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Oil box device of a roots vacuum pump with a crossed cooling water...
    • Patent number 12,018,681
    • Issue date Jun 25, 2024
    • ELIVAC Inc.
    • Raymond Zhou Shaw
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric and hydraulic machine
    • Patent number 11,990,819
    • Issue date May 21, 2024
    • Bosch Rexroth Corporation
    • Enrique Busquets
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump-motor unit comprising an integrative housing cover
    • Patent number 11,988,205
    • Issue date May 21, 2024
    • Schwabische Huttenwerke Automotive GmbH
    • Thomas Finsterle
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Pump
    • Patent number 11,965,505
    • Issue date Apr 23, 2024
    • VHIT S.p.A.
    • Pietro Francesco Crosio
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Thermistor flow path
    • Patent number 11,959,481
    • Issue date Apr 16, 2024
    • GHSP, Inc.
    • Ryan David Rosinski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Screw spindle pump
    • Patent number 11,946,469
    • Issue date Apr 2, 2024
    • LEISTRITZ PUMPEN GMBH
    • Jürgen Metz
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Gear pump with cooled journal bearings
    • Patent number 11,898,559
    • Issue date Feb 13, 2024
    • Hamilton Sundstrand Corporation
    • Mark W. Shoemaker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric pump system and method
    • Patent number 11,821,420
    • Issue date Nov 21, 2023
    • Tesla, Inc.
    • Scott Michael Graves
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump including levitated magnetic bearing
    • Patent number 11,808,272
    • Issue date Nov 7, 2023
    • Edwards Japan Limited
    • Takashi Kabasawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydrostatic pressure support for spherical pump rotor and spherical...
    • Patent number 11,802,560
    • Issue date Oct 31, 2023
    • SHENZHEN SPHERICAL FLUID POWER TECHNOLOGY CO., LTD.
    • Luyi Wang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Self-rotation graphene heat-dissipation device for direct-drive ele...
    • Patent number 11,788,553
    • Issue date Oct 17, 2023
    • Harbin Institute of Technology
    • Songjing Li
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Thermistor flow path
    • Patent number 11,788,528
    • Issue date Oct 17, 2023
    • GHSP, Inc.
    • Ryan David Rosinski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Serviceable fluid pump
    • Patent number 11,746,781
    • Issue date Sep 5, 2023
    • Pitco Frialator, Inc.
    • Steven Savage
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump insert and pump array comprising such a pump insert
    • Patent number 11,725,653
    • Issue date Aug 15, 2023
    • SCHWÄBISCHE HÜTTENWERKE AUTOMOTIVE GMBH
    • Gerd Jäggle
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gerotor pump with pressure equalization
    • Patent number 11,703,049
    • Issue date Jul 18, 2023
    • Hanon Systems Bad Homburg GmbH
    • Tilo Schaefer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Valveless hydraulic system
    • Patent number 11,703,051
    • Issue date Jul 18, 2023
    • TERZO POWER SYSTEMS, LLC
    • Michael B. Terzo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor having cooling pipe moving synchronously with orb...
    • Patent number 11,661,940
    • Issue date May 30, 2023
    • GREE GREEN REFRIGERATION TECHNOLOGY CENTER CO., LTD. OF ZHUHAI
    • Gang Lv
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Anchored low pressure gear pump wear plate
    • Patent number 11,624,361
    • Issue date Apr 11, 2023
    • Caterpillar Inc.
    • David Arthur Mork
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric oil pump for hydraulic control and oil supplying system pr...
    • Patent number 11,549,509
    • Issue date Jan 10, 2023
    • Hyundai Motor Company
    • Sung Wook Jang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Horizontally split screw-spindle pump
    • Patent number 11,530,699
    • Issue date Dec 20, 2022
    • KLAUS UNION GMBH & CO. KG
    • Thomas Eschner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    External gear pump integrated with two independently driven prime m...
    • Patent number 11,512,695
    • Issue date Nov 29, 2022
    • Project Phoenix, LLC
    • Thomas Afshari
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Thermistor flow path
    • Patent number 11,454,235
    • Issue date Sep 27, 2022
    • GHSP, Inc.
    • Ryan David Rosinski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    VACUUM SYSTEM HAVING CONDENSER AND ROOT VACUUM PUMP SET
    • Publication number 20240328417
    • Publication date Oct 3, 2024
    • ELIVAC CO., LTD.
    • Raymond Zhou Shaw
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRONIC OIL PUMP
    • Publication number 20240328414
    • Publication date Oct 3, 2024
    • COAVIS
    • Hyuntae LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID MACHINERY, HEAT EXCHANGE APPARATUS AND OPERATION METHOD FOR F...
    • Publication number 20240318651
    • Publication date Sep 26, 2024
    • GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
    • Zhongcheng DU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELEMENT, DEVICE AND METHOD FOR COMPRESSION OF A GAS TO BE COMPRESSE...
    • Publication number 20240301879
    • Publication date Sep 12, 2024
    • ATLAS COPCO AIRPOWER, naamloze vennootschap
    • Mukesh LALCHANDANI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC AND HYDRAULIC MACHINE
    • Publication number 20240266902
    • Publication date Aug 8, 2024
    • Bosch Rexroth Corporation
    • Enrique Busquets
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP AND METHOD
    • Publication number 20240240635
    • Publication date Jul 18, 2024
    • MAGPUMPS LIMITED
    • Leo Dearden
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    THERMISTOR FLOW PATH
    • Publication number 20240218872
    • Publication date Jul 4, 2024
    • GHSP, INC.
    • Ryan David Rosinski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SPLIT OUTPUT PORT FOR PUMP WITH INTERNAL TEMPERATURE MEASUREMENT DE...
    • Publication number 20240218873
    • Publication date Jul 4, 2024
    • Stackpole International Engineered Products, Ltd.
    • Richard MUIZELAAR
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Assemblies for a Hydraulic Gear Pump with Force Balance and Interna...
    • Publication number 20240183354
    • Publication date Jun 6, 2024
    • Parker-Hannifin Corporation
    • Satish Kumar Raju Kalidindi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC PUMP SYSTEM AND METHOD
    • Publication number 20240060490
    • Publication date Feb 22, 2024
    • Tesla, Inc.
    • Scott Michael Graves
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    A ROTARY POSITIVE DISPLACEMENT PUMP
    • Publication number 20240052834
    • Publication date Feb 15, 2024
    • Alfa Laval Corporate AB
    • Simon CARGILL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYBRID MODULE WITH MULTI-GEROTOR PUMP
    • Publication number 20230417240
    • Publication date Dec 28, 2023
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Kyle Nelson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    THERMISTOR FLOW PATH
    • Publication number 20230407865
    • Publication date Dec 21, 2023
    • GHSP, INC.
    • Ryan David Rosinski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Systems and Assemblies for an Electric Motor with Integrated Hydrau...
    • Publication number 20230383748
    • Publication date Nov 30, 2023
    • Parker-Hannifin Corporation
    • Hao Zhang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LIQUID-COOLED ROTARY COMPRESSOR AND COOLANT SUPPLY METHOD THEREFOR
    • Publication number 20230383749
    • Publication date Nov 30, 2023
    • Hitachi, Ltd
    • Nae HISANO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    THERMISTOR FLOW PATH
    • Publication number 20230296094
    • Publication date Sep 21, 2023
    • GHSP, INC.
    • Ryan David Rosinski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MODULAR FLUID PUMP FOR USE IN DIVERSE APPLICATIONS
    • Publication number 20230299634
    • Publication date Sep 21, 2023
    • GHSP, INC.
    • David Michael Mitteer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC MOTOR WITH INTEGRATED PUMP
    • Publication number 20230258176
    • Publication date Aug 17, 2023
    • Dana Motion Systems Italia S.R.L.
    • David GAMBUZZI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCREW SPINDLE PUMP
    • Publication number 20230184248
    • Publication date Jun 15, 2023
    • LEISTRITZ PUMPEN GMBH
    • Jürgen METZ
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    GEAR PUMP WITH COOLED JOURNAL BEARINGS
    • Publication number 20230127244
    • Publication date Apr 27, 2023
    • HAMILTON SUNDSTRAND CORPORATION
    • Mark W. Shoemaker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    THERMISTOR FLOW PATH
    • Publication number 20220403840
    • Publication date Dec 22, 2022
    • GHSP, INC.
    • Ryan David Rosinski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Gerotor Pump
    • Publication number 20220349401
    • Publication date Nov 3, 2022
    • Hanon Systems Bad Homburg GmbH
    • Tilo SCHAEFER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INTEGRATED SCREW-SPINDLE COOLANT PUMP
    • Publication number 20220333597
    • Publication date Oct 20, 2022
    • NIDEC GPM GmbH
    • Franz Pawellek
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PUMP
    • Publication number 20220275803
    • Publication date Sep 1, 2022
    • VHIT S.p.A. Societa Unipersonale
    • Pietro Francesco Crosio
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDROSTATIC PRESSURE SUPPORT FOR SPHERICAL PUMP ROTOR AND SPHERICAL...
    • Publication number 20220252068
    • Publication date Aug 11, 2022
    • SHENZHEN ANSONPOWER TECHNOLOGY CO., LTD.
    • Luyi WANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRICAL SCREW SPINDLE COOLANT PUMP
    • Publication number 20220099088
    • Publication date Mar 31, 2022
    • NIDEC GPM GmbH
    • Daniel DÖHLER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    THERMISTOR FLOW PATH
    • Publication number 20220090597
    • Publication date Mar 24, 2022
    • GHSP, INC.
    • Ryan David Rosinski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VACUUM PUMP
    • Publication number 20220074407
    • Publication date Mar 10, 2022
    • Edwards Japan Limited
    • Takashi Kabasawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP-MOTOR UNIT COMPRISING AN INTEGRATIVE HOUSING COVER
    • Publication number 20220065249
    • Publication date Mar 3, 2022
    • SCHWABISCHE HUTTENWERKE AUTOMOTIVE GMBH
    • Thomas Finsterle
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR
    • Publication number 20210381507
    • Publication date Dec 9, 2021
    • Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai
    • Gang LV
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...