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Bearing bushings or details thereof

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  • F04C2240/56
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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 F04C2240/00Components

Current Industry

F04C2240/56Bearing bushings or details thereof
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Compressor and air conditioner
    • Patent number 11,976,657
    • Issue date May 7, 2024
    • Mitsubishi Electric Corporation
    • Kazuhiko Baba
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor including hub lubricant passage
    • Patent number 11,933,304
    • Issue date Mar 19, 2024
    • Bitzer Kuehlmaschinenbau GmbH
    • Paul J. Flanigan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Compressor having a bushing assembly
    • Patent number 11,927,187
    • Issue date Mar 12, 2024
    • Copeland LP
    • Harry B. Clendenin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Controlling pressure on a journal bearing
    • Patent number 11,905,949
    • Issue date Feb 20, 2024
    • EATON INTELLIGENT POWER LIMITED
    • Adrian Ciobota
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Flared springs for bearing assemblies
    • Patent number 11,761,484
    • Issue date Sep 19, 2023
    • Hamilton Sundstrand Corporation
    • David J. Avery
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    External gear pump
    • Patent number 11,732,711
    • Issue date Aug 22, 2023
    • IHI Corporation
    • Masahiro Tanida
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor including bushing mounted on eccentric shaft cont...
    • Patent number 11,732,714
    • Issue date Aug 22, 2023
    • Kabushiki Kaisha Toyota Jidoshokki
    • Hirofumi Kuma
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Axial pressure relief in slide bearings of pumps
    • Patent number 11,719,242
    • Issue date Aug 8, 2023
    • Schwabische Huttenwerke Automotive GmbH
    • Claus Welte
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump assembly and method for producing a pump assembly
    • Patent number 11,662,011
    • Issue date May 30, 2023
    • GKN Sinter Metals AG
    • Arno Steiner
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Scroll compressor
    • Patent number 11,655,819
    • Issue date May 23, 2023
    • MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
    • Yuki Ichise
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gerotor pump with bearing
    • Patent number 11,635,075
    • Issue date Apr 25, 2023
    • ClearMotion, Inc.
    • John Giarratana
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Oil supplying mechanism, and horizontal compressor having same
    • Patent number 11,603,843
    • Issue date Mar 14, 2023
    • Emerson Climate Technologies (Suzhou) Co., Ltd.
    • Sheng Liang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    High pressure pumping system
    • Patent number 11,493,035
    • Issue date Nov 8, 2022
    • Viking Pump, Inc.
    • Michael R. Crawford
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor
    • Patent number 11,460,025
    • Issue date Oct 4, 2022
    • Daikin Industries, Ltd.
    • Kenichi Sata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump body assembly and compressor
    • Patent number 11,454,240
    • Issue date Sep 27, 2022
    • Gree Electric Appliances, Inc. of Zhuhai
    • Yusheng Hu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Geared volumetric machine
    • Patent number 11,448,212
    • Issue date Sep 20, 2022
    • CASAPPA S.P.A.
    • Manuel Rigosi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Screw compressor having at least one control slide including piston...
    • Patent number 11,434,907
    • Issue date Sep 6, 2022
    • Bitzer Kuehlmaschinenbau GmbH
    • Tihomir Mikulic
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vane rotary compressor having a bearing with back pressure pockets
    • Patent number 11,428,224
    • Issue date Aug 30, 2022
    • LG Electronics Inc.
    • Joonhong Park
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gear pump device having three member seal mechanism containing fitt...
    • Patent number 11,378,077
    • Issue date Jul 5, 2022
    • Advics Co., Ltd.
    • Tadayoshi Usami
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compact dual-section gear pump
    • Patent number 11,365,731
    • Issue date Jun 21, 2022
    • Parker-Hannifin Corporation
    • John B. Einfalt
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor having a shaft support portion including a closin...
    • Patent number 11,286,931
    • Issue date Mar 29, 2022
    • Samsung Electronics Co., Ltd.
    • Takashi Uekawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydraulic machine with stepped roller vane and fluid power system i...
    • Patent number 11,255,193
    • Issue date Feb 22, 2022
    • Mathers Hydraulics Technologies Pty Ltd
    • Norman Ian Mathers
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Miniature high pressure pump and electrical hydraulic actuation system
    • Patent number 11,193,507
    • Issue date Dec 7, 2021
    • Purdue Research Foundation
    • Andrea Vacca
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Scroll compressor including bushing mounted on eccentric shaft cont...
    • Patent number 11,193,490
    • Issue date Dec 7, 2021
    • Kabushiki Kaisha Toyota Jidoshokki
    • Hirofumi Kuma
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Scroll compressor
    • Patent number 11,168,688
    • Issue date Nov 9, 2021
    • Kabushiki Kaisha Toyota Jidoshokki
    • Shinji Koike
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Screw compressor
    • Patent number 11,136,982
    • Issue date Oct 5, 2021
    • Daikin Industries, Ltd.
    • Hiromichi Ueno
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Pressure compensated external gear machine
    • Patent number 11,125,227
    • Issue date Sep 21, 2021
    • Purdue Research Foundation
    • Andrea Vacca
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Internally rotating gear pump
    • Patent number 11,111,917
    • Issue date Sep 7, 2021
    • DAIDO MACHINERY CORPORATION
    • Yusuke Ota
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Press-fit bearing housing with non-cylindrical diameter
    • Patent number 11,092,157
    • Issue date Aug 17, 2021
    • Bitzer Kuhlmaschinenbau GmbH
    • Ronald J. Duppert
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary fluid transmission device
    • Patent number 11,060,519
    • Issue date Jul 13, 2021
    • Gene-Huang Yang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    ROTARY COMPRESSOR
    • Publication number 20240151231
    • Publication date May 9, 2024
    • LG ELECTRONICS INC.
    • Jinung SHIN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BEARING MECHANICAL JOINING METHODS
    • Publication number 20230374985
    • Publication date Nov 23, 2023
    • HAMILTON SUNDSTRAND CORPORATION
    • Zachary Allen Ray LeDuc
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BEARING STRUCTURE FOR GEAR IN EXTERNAL GEAR PUMP
    • Publication number 20230184247
    • Publication date Jun 15, 2023
    • IHI Corporation
    • Masahiro TANIDA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP BODY ASSEMBLY, COMPRESSOR AND AIR CONDITIONER
    • Publication number 20230160387
    • Publication date May 25, 2023
    • Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai
    • Yusheng HU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPROVED BUSHING ASSEMBLY AND POSITIVE DISPLACEMENT ROTARY PUMP COM...
    • Publication number 20230014002
    • Publication date Jan 19, 2023
    • Settima Meccanica S.r.l.
    • Manuele Rossi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR HAVING A BUSHING ASSEMBLY
    • Publication number 20220403844
    • Publication date Dec 22, 2022
    • Emerson Climate Technologies, Inc.
    • Harry B. CLENDENIN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ADJUSTABLE SCROLL PUMP
    • Publication number 20220299027
    • Publication date Sep 22, 2022
    • Edwards Limited
    • Alan Ernest Kinnaird Holbrook
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COMPRESSOR AND AIR CONDITIONER
    • Publication number 20220099080
    • Publication date Mar 31, 2022
    • Mitsubishi Electric Corporation
    • Kazuhiko BABA
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20220074411
    • Publication date Mar 10, 2022
    • DAIKIN INDUSTRIES, LTD.
    • Kenichi SATA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AXIAL PRESSURE RELIEF IN SLIDE BEARINGS OF PUMPS
    • Publication number 20210404470
    • Publication date Dec 30, 2021
    • SCHWABISCHE HUTTENWERKE AUTOMOTIVE GMBH
    • Claus Welte
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    EXTERNAL GEAR PUMP
    • Publication number 20210355939
    • Publication date Nov 18, 2021
    • IHI Corporation
    • Masahiro TANIDA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Screw compressor with sliding bearings
    • Publication number 20210348609
    • Publication date Nov 11, 2021
    • XI'AN JIAOTONG UNIVERSITY
    • Ziwen Xing
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    End Plates and Inner Plate Bushings for Pumps
    • Publication number 20210341019
    • Publication date Nov 4, 2021
    • T & E Pumps Ltd.
    • Rachel ROBINSON
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20210293240
    • Publication date Sep 23, 2021
    • MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
    • Yuki ICHISE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pump Body Assembly and Compressor
    • Publication number 20210207602
    • Publication date Jul 8, 2021
    • GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
    • Yusheng Hu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP BODY ASSEMBLY, COMPRESSOR AND AIR CONDITIONER
    • Publication number 20210199113
    • Publication date Jul 1, 2021
    • GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
    • Huijun WEI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pump Assembly
    • Publication number 20210140427
    • Publication date May 13, 2021
    • GKN Sinter Metals AG
    • Arno Steiner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    EXTERNAL GEAR MACHINE
    • Publication number 20210131285
    • Publication date May 6, 2021
    • ROBERT BOSCH GmbH
    • Matthias Riedle
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ELECTRIC COMPRESSOR
    • Publication number 20210017992
    • Publication date Jan 21, 2021
    • LG ELECTRONICS INC.
    • Junghoon PARK
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OIL SUPPLYING MECHANISM, AND HORIZONTAL COMPRESSOR HAVING SAME
    • Publication number 20200362863
    • Publication date Nov 19, 2020
    • EMERSON CLIMATE TECHNOLOGIES (SUZHOU) CO., LTD.
    • Sheng LIANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20200248691
    • Publication date Aug 6, 2020
    • LG ELECTRONICS INC.
    • IL Young PARK
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Screw Compressor
    • Publication number 20200200170
    • Publication date Jun 25, 2020
    • Tihomir Mikulic
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CAVITATION RESISTANT GEAR DRIVEN FUEL PUMP
    • Publication number 20200025195
    • Publication date Jan 23, 2020
    • HAMILTON SUNDSTRAND CORPORATION
    • Steven Poteet
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR SYSTEM WITH PURGE GAS SYSTEM
    • Publication number 20190383290
    • Publication date Dec 19, 2019
    • Ingersoll-Rand Company
    • James Christopher Collins
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Compressor Having Bushing
    • Publication number 20190345939
    • Publication date Nov 14, 2019
    • Emerson Climate Technologies, Inc.
    • Mikhail A. ANTIMONOV
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Compressor Having Bushing
    • Publication number 20190316584
    • Publication date Oct 17, 2019
    • Emerson Climate Technologies, Inc.
    • Mikhail A. ANTIMONOV
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MINIATURE HIGH PRESSURE PUMP AND ELECTRICAL HYDRAULIC ACTUATION SYSTEM
    • Publication number 20190242410
    • Publication date Aug 8, 2019
    • Purdue Research Foundation
    • Andrea VACCA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    SCROLL COMPRESSOR AND REFRIGERATION CYCLE APPARATUS
    • Publication number 20190195224
    • Publication date Jun 27, 2019
    • Mitsubishi Electric Corporation
    • Tomokazu MATSUI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCREW PUMP
    • Publication number 20190085844
    • Publication date Mar 21, 2019
    • LEISTRITZ PUMPEN GMBH
    • Oliver TROSSMANN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP DRIVE FOR CONVEYING A REDUCING AGENT FOR MOTOR VEHICLE EXHAUST...
    • Publication number 20180340533
    • Publication date Nov 29, 2018
    • Bühler Motor GmbH
    • Karl-Heinz Böhm
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER