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Crankcases

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  • CPC
  • F04B39/128
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B39/00Component parts, details, or accessories, of pumps or pumping systems, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00

Current Industry

F04B39/128Crankcases
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Power end frame assembly for reciprocating pump
    • Patent number 11,898,553
    • Issue date Feb 13, 2024
    • SPM Oil & Gas Inc.
    • Joseph H. Byrne
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Methane and emissions reduction system
    • Patent number 11,808,409
    • Issue date Nov 7, 2023
    • BHE COMPRESSION SERVICES, LLC
    • Michael Robbins
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Integral reciprocating pump structure supporting spacer section
    • Patent number 11,773,843
    • Issue date Oct 3, 2023
    • Schlumberger Technology Corporation
    • Hau Nguyen-Phuc Pham
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Bearing system for reciprocating pump and method of assembly
    • Patent number 11,746,775
    • Issue date Sep 5, 2023
    • SPM Oil & Gas Inc.
    • Jacob A. Bayyouk
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Gas transport and pressurization system
    • Patent number 11,624,356
    • Issue date Apr 11, 2023
    • John B. King
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Linear compressor
    • Patent number 11,512,684
    • Issue date Nov 29, 2022
    • LG Electronics Inc.
    • Susok Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Support for reciprocating pump
    • Patent number 11,480,170
    • Issue date Oct 25, 2022
    • SPM Oil & Gas Inc.
    • Joseph H. Byrne
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    UAV propulsion system with dual rotary valves and multi-compartment...
    • Patent number 11,255,321
    • Issue date Feb 22, 2022
    • NORTHWEST ULD, INC.
    • Christopher B. Harris
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Methane and emissions reduction system
    • Patent number 11,248,746
    • Issue date Feb 15, 2022
    • BHE COMPRESSION SERVICES, LLC
    • Michael Robbins
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Support for reciprocating pump
    • Patent number 11,204,030
    • Issue date Dec 21, 2021
    • SPM Oil & Gas Inc.
    • Chandu Kumar
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor, compressed air supply facility for operating a pneumati...
    • Patent number 11,168,679
    • Issue date Nov 9, 2021
    • ZF CV Systems Europe BV
    • Jonas Wichern
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Dual engine-compressor system
    • Patent number 11,053,931
    • Issue date Jul 6, 2021
    • Christopher L. Gamble
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Seal assembly for reciprocating compressor
    • Patent number 10,883,483
    • Issue date Jan 5, 2021
    • Air Products and Chemicals, Inc.
    • David Jonathan Chalk
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Power end of a pump
    • Patent number 10,871,227
    • Issue date Dec 22, 2020
    • Black Horse, LLC
    • Daryl Belshan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Compressor
    • Patent number 10,859,076
    • Issue date Dec 8, 2020
    • LG Electronics Inc.
    • Kiyeon Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compression unit for a volumetric compressor without lubrification
    • Patent number 10,830,225
    • Issue date Nov 10, 2020
    • MGF S.R.L.
    • Massimo Repaci
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor crankcase heating control systems and methods
    • Patent number 10,801,764
    • Issue date Oct 13, 2020
    • Emerson Climate Technologies, Inc.
    • Hung Pham
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Miniature vacuum/pressure diaphragm pumps with noise mitigation boot
    • Patent number 10,794,375
    • Issue date Oct 6, 2020
    • Parker-Hannifin Corporation
    • Scott Snyder
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Apparatus and method for gas compression
    • Patent number 10,724,510
    • Issue date Jul 28, 2020
    • Scott Daniel Fleischman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Dual engine-compressor system
    • Patent number 10,690,126
    • Issue date Jun 23, 2020
    • KISS-Engineering Inc.
    • Christopher L. Gamble
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Compressor
    • Patent number 10,677,236
    • Issue date Jun 9, 2020
    • KAESER Kompressoren SE
    • Sebastian Huetter
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Crankcase assembly for a reciprocating machine
    • Patent number 10,480,499
    • Issue date Nov 19, 2019
    • KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH
    • Gilles Hebrard
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Housing for a motor or compressor
    • Patent number 10,458,401
    • Issue date Oct 29, 2019
    • KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH
    • Olivier Herbiet
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Piston compressor and refrigeration system having the same
    • Patent number 10,309,384
    • Issue date Jun 4, 2019
    • ANHUI MEIZHI COMPRESSOR CO., LTD.
    • Zhiqi Yan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Reciprocating compressor
    • Patent number 10,190,579
    • Issue date Jan 29, 2019
    • Hitachi Automotive Systems, Ltd.
    • Tsutomu Ito
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Compressor and crankshaft-connecting rod assembly
    • Patent number 10,132,301
    • Issue date Nov 20, 2018
    • Emerson Climate Technologies, Inc.
    • Roxana E. L. Ruxanda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air compressor with improved noise reduction performance
    • Patent number 10,087,919
    • Issue date Oct 2, 2018
    • Teijin Pharma Limited
    • Shinichi Ito
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Lightweight compressor crankcase assembly and method
    • Patent number 10,001,120
    • Issue date Jun 19, 2018
    • Bendix Commercial Vehicle Systems LLC
    • Edward F. Hoban
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Compressor with crankshaft and insert
    • Patent number 9,951,762
    • Issue date Apr 24, 2018
    • Bendix Commercial Vehicle Systems LLC
    • Thomas J. Franz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Compressor crankcase heating control systems and methods
    • Patent number 9,879,894
    • Issue date Jan 30, 2018
    • Emerson Climate Technologies, Inc.
    • George J. Ramayya
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

  • Information Patent Application

    COMPRESSION EMISSIONS EVACUATOR
    • Publication number 20240084765
    • Publication date Mar 14, 2024
    • Estis Compression, LLC
    • Will A. Nelle
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHANE AND EMISSIONS REDUCTION SYSTEM
    • Publication number 20240068620
    • Publication date Feb 29, 2024
    • BHE COMPRESSION SERIVICES, LLC
    • Michael ROBBINS
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    AIR COMPRESSOR
    • Publication number 20230151803
    • Publication date May 18, 2023
    • MAKITA CORPORATION
    • Toshiro HIRAYAMA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SUPPORT FOR RECIPRICATING PUMP
    • Publication number 20230039253
    • Publication date Feb 9, 2023
    • SPM Oil & Gas Inc.
    • Chandu Kumar
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RECIPROCATING HERMETIC COMPRESSOR WITH AXIAL FLUX MOTOR
    • Publication number 20230014696
    • Publication date Jan 19, 2023
    • NIDEC GLOBAL APPLIANCE BRASIL LTDA.
    • Adilson Luiz MANKE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GAS TRANSPORT AND PRESSURIZATION SYSTEM
    • Publication number 20220252060
    • Publication date Aug 11, 2022
    • John B. King
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    METHANE AND EMISSIONS REDUCTION SYSTEM
    • Publication number 20220170596
    • Publication date Jun 2, 2022
    • Bhe Compression Services, LLC
    • Michael ROBBINS
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Support for Reciprocating Pump
    • Publication number 20210270264
    • Publication date Sep 2, 2021
    • S.P.M. Flow Control, Inc.
    • Joseph H. Byrne
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HIGH POWER QUINTUPLEX PLUNGER PUMP
    • Publication number 20210123425
    • Publication date Apr 29, 2021
    • YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
    • Wenping Cui
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    METHANE AND EMISSIONS REDUCTION SYSTEM
    • Publication number 20210054837
    • Publication date Feb 25, 2021
    • BHE Compression Services, LLC
    • Michael Robbins
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    PROCESS FOR OPERATING A SINGLE-STROKE COMBUSTION ENGINE
    • Publication number 20210003121
    • Publication date Jan 7, 2021
    • KISS-Engineering Inc.
    • Christopher L. Gamble
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DUAL ENGINE-COMPRESSOR SYSTEM
    • Publication number 20200277946
    • Publication date Sep 3, 2020
    • KISS-Engineering Inc.
    • Christopher L. Gamble
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COMPRESSOR, COMPRESSED AIR SUPPLY FACILITY FOR OPERATING A PNEUMATI...
    • Publication number 20200102947
    • Publication date Apr 2, 2020
    • WABCO GMBH
    • Jonas WICHERN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Seal Assembly for Reciprocating Compressor
    • Publication number 20200102946
    • Publication date Apr 2, 2020
    • Air Products and Chemicals, Inc.
    • David Jonathan Chalk
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LINEAR COMPRESSOR
    • Publication number 20190226466
    • Publication date Jul 25, 2019
    • LG ELECTRONICS INC.
    • Susok LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VERSATILE HOUSING OF COMPRESSOR MOTORS
    • Publication number 20190093648
    • Publication date Mar 28, 2019
    • Koninklijke Philips N.V.
    • VARAPRASAD VENTRAPRAGADA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    APPARATUS AND METHOD FOR GAS COMPRESSION
    • Publication number 20190032650
    • Publication date Jan 31, 2019
    • Scott Daniel Fleischman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Compressor Crankcase Heating Control Systems And Methods
    • Publication number 20180112902
    • Publication date Apr 26, 2018
    • Emerson Climate Technologies, Inc.
    • Hung Pham
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR COMPRESSOR PUMP WITH CONDENSING CHAMBER
    • Publication number 20180010593
    • Publication date Jan 11, 2018
    • MAT INDUSTRIES, LLC
    • Mark W. WOOD
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Housing for a Motor or Compressor
    • Publication number 20170328356
    • Publication date Nov 16, 2017
    • Knorr-Bremse Systeme fuer Nutzfahrzeuge GmbH
    • Olivier HERBIET
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Gas Compression System
    • Publication number 20170314547
    • Publication date Nov 2, 2017
    • Scott Daniel Fleischman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR COMPRESSOR MADE OF A LIGHT METAL
    • Publication number 20170254322
    • Publication date Sep 7, 2017
    • WABCO GMBH
    • Uwe OPPERMANN
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Crankcase Assembly for a Reciprocating Machine
    • Publication number 20170218934
    • Publication date Aug 3, 2017
    • Bendix Commercial Vehicle Systems LLC
    • Gilles HEBRARD
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AUTOLIFT-RESISTANT PISTON ASSEMBLY FOR AN UNLOADER VALVE OF AN AIR...
    • Publication number 20170037843
    • Publication date Feb 9, 2017
    • Bendix Commercial Vehicle Systems LLC
    • Padraig B. Yeats
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BASE UNIT FOR ASSEMBLING A CRANKCASE OF A RECIPROCAL COMPRESSOR
    • Publication number 20160348664
    • Publication date Dec 1, 2016
    • Nuovo Pignone Srl
    • Federico SORGONA'
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR
    • Publication number 20160319809
    • Publication date Nov 3, 2016
    • KAESER KOMPRESSOREN SE
    • Sebastian HUETTER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR CRANKCASE HEATING CONTROL SYSTEMS AND METHODS
    • Publication number 20160273818
    • Publication date Sep 22, 2016
    • Emerson Climate Technologies, Inc.
    • George J. Ramayya
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PRESSURIZING BOOSTER COMPRESSOR
    • Publication number 20160201666
    • Publication date Jul 14, 2016
    • Anest Iwata Corporation
    • Hiroshi INOUE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PISTON DRIVE DEVICE
    • Publication number 20160115949
    • Publication date Apr 28, 2016
    • SHINANO KENSHI CO., LTD.
    • Kazuhiro UEDA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    REFRIGERANT COMPRESSOR SHAFT SEAL
    • Publication number 20160116071
    • Publication date Apr 28, 2016
    • Carrier Corporation
    • Richard T. PANDZIK
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...