TREA

the members being reed valves

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  • CPC
  • F04B39/1073
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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

F04B39/1073the members being reed valves
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Piston and valve sheet arrangement in compressor assembly for refri...
    • Patent number 11,952,991
    • Issue date Apr 9, 2024
    • ANHUI MEIZHI COMPRESSOR CO., LTD.
    • Wenjie Wu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Piston of air compressor
    • Patent number 11,905,945
    • Issue date Feb 20, 2024
    • Wen-San Chou
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Valve assembly for a reciprocating compressor
    • Patent number 11,885,325
    • Issue date Jan 30, 2024
    • Haier US Appliance Solutions, Inc.
    • Gregory William Hahn
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hermetic compressor with discharge valve plate edges and discharge...
    • Patent number 11,635,069
    • Issue date Apr 25, 2023
    • LG Electronics Inc.
    • Kiyeon Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Slim-type gas transportation device
    • Patent number 11,614,082
    • Issue date Mar 28, 2023
    • Microjet Technology Co., Ltd.
    • Hao-Jan Mou
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Discharge cut-off valve
    • Patent number 11,378,074
    • Issue date Jul 5, 2022
    • ZF CV Systems Europe BV
    • Michael Klatt
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cylinder head cover for a refrigerant compressor
    • Patent number 11,333,141
    • Issue date May 17, 2022
    • Secop GmbH
    • Rolf Steinbrunn
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid compressor having discharge port and valve
    • Patent number 11,268,510
    • Issue date Mar 8, 2022
    • LG Electronics Inc.
    • Jaeha Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor valve arrangement
    • Patent number 11,255,320
    • Issue date Feb 22, 2022
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Hideaki Ikeda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cylinder head assembly for reciprocating compressor
    • Patent number 11,225,959
    • Issue date Jan 18, 2022
    • Emerson Climate Technologies, Inc.
    • Ernest R. Bergman
    • 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

    Method and system for enhancing performance in a reciprocating comp...
    • Patent number 11,035,352
    • Issue date Jun 15, 2021
    • Koninklijke Philips N.V.
    • Varaprasad Ventrapragada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Systems and methods for a reed valve module and a modular reed valv...
    • Patent number 11,002,377
    • Issue date May 11, 2021
    • ZAHROOF VALVES INC.
    • Zahroof Mohamed
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Stacked valve assembly
    • Patent number 10,995,866
    • Issue date May 4, 2021
    • ZAHROOF VALVES INC.
    • Zahroof Mohamed
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Reciprocating compressor
    • Patent number 10,883,484
    • Issue date Jan 5, 2021
    • LG Electronics Inc.
    • Jongkoo Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor discharge valve assembly
    • Patent number 10,753,352
    • Issue date Aug 25, 2020
    • Emerson Climate Technologies, Inc.
    • Kirill M. Ignatiev
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • 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

    Sealed compressor and refrigeration device
    • Patent number 10,641,259
    • Issue date May 5, 2020
    • PANASONIC APPLIANCES REFRIGERATION DEVICES SINAPORE
    • Masanori Kobayashi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Discharge reed valve for reciprocating refrigeration compressor
    • Patent number 10,619,629
    • Issue date Apr 14, 2020
    • Carrier Corporation
    • Alexander Lifson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air compressor
    • Patent number 10,527,031
    • Issue date Jan 7, 2020
    • Wen-San Chou
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Air compressor
    • Patent number 10,487,816
    • Issue date Nov 26, 2019
    • Wen-San Chou
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cylinder head assembly for reciprocating compressor
    • Patent number 10,436,187
    • Issue date Oct 8, 2019
    • Emerson Climate Technologies, Inc.
    • Ernest R. Bergman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Valve clack and air pump having same
    • Patent number 10,415,564
    • Issue date Sep 17, 2019
    • Xiamen Koge Micro Tech Co., Ltd.
    • Kunlin Zhang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid compressor having discharge valve and valve retainer
    • Patent number 10,393,119
    • Issue date Aug 27, 2019
    • Mitsubishi Electric Corporation
    • Fumihiko Ishizono
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Tool and method for actively cooling downhole electronics
    • Patent number 10,358,908
    • Issue date Jul 23, 2019
    • Vierko Enterprises, LLC
    • Daniel Philip Kusmer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Improper opening detection method of multiple suction reciprocating...
    • Patent number 10,344,754
    • Issue date Jul 9, 2019
    • Embraco-Industria De Compressores E Solucoes EM Refrigeracao Ltda.
    • Roberto Andrich
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Valve assembly for variable swash plate compressor
    • Patent number 10,316,831
    • Issue date Jun 11, 2019
    • Hanon Systems
    • Sang Woo Bae
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor
    • Patent number 10,288,054
    • Issue date May 14, 2019
    • LG Electronics Inc.
    • Sanghyun Lim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Multiple parts reed valve and method of manufacturing
    • Patent number 10,288,180
    • Issue date May 14, 2019
    • Barnes Group Inc.
    • Jose Ubaldino Rosa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Valve clack and air pump having same
    • Patent number 10,267,307
    • Issue date Apr 23, 2019
    • Xiamen Koge Micro Tech Co., Ltd.
    • Kunlin Zhang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    OPTIMIZED VALVE SYSTEM FOR PISTON COMPRESSORS - VALVE LAMINA AND VA...
    • Publication number 20240093681
    • Publication date Mar 21, 2024
    • KNORR-BREMSE SYSTEME FUR SCHIENENFAHRZEUGE GMBH
    • Alexander KUHN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DRILL-DRIVEN COMPRESSOR HEAD
    • Publication number 20230296090
    • Publication date Sep 21, 2023
    • BILLY LEE POTTER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ALTERNATIVE COMPRESSOR HEAD ARRANGEMENT
    • Publication number 20230057129
    • Publication date Feb 23, 2023
    • NIDEC GLOBAL APPLIANCE BRASIL LTDA.
    • Robert REICH
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MANUALLY OPERATED PUMP ASSEMBLY
    • Publication number 20220381233
    • Publication date Dec 1, 2022
    • KickStart International, Inc.
    • Alan Charles Spybey
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PORTABLE PUMP
    • Publication number 20220364554
    • Publication date Nov 17, 2022
    • Walmsley Developments Pty Ltd
    • Byron WALMSLEY
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VALVE PLATE HAVING VALVE LAMELLAE
    • Publication number 20220356872
    • Publication date Nov 10, 2022
    • VOITH PATENT GmbH
    • Manuel Schneider
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HERMETIC COMPRESSOR
    • Publication number 20220112890
    • Publication date Apr 14, 2022
    • LG Electronics Inc.
    • Kiyeon LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RECIPROCATING-TYPE COMPRESSOR FOR REFRIGERATION AND/OR CONDITIONING...
    • Publication number 20210356175
    • Publication date Nov 18, 2021
    • OFFICINE MARIO DORIN S.P.A.
    • Mario DORIN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR HEAD FIXING DEVICE, COMPRESSOR AND REFRIGERATION DEVICE
    • Publication number 20210340966
    • Publication date Nov 4, 2021
    • Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai
    • Ziyang MO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR AND ELECTRONIC DEVICE USING THE SAME
    • Publication number 20210310472
    • Publication date Oct 7, 2021
    • Samsung Electronics Co., LTD
    • Jiwoong KIM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    COOLANT COMPRESSOR
    • Publication number 20200386216
    • Publication date Dec 10, 2020
    • Raimund Almbauer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CONTINUOUSLY VARIABLE TURBINE
    • Publication number 20200277958
    • Publication date Sep 3, 2020
    • PDT, LLC
    • Edward Carlson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    DUAL ENGINE-COMPRESSOR SYSTEM
    • Publication number 20200040880
    • Publication date Feb 6, 2020
    • KISS-Engineering Inc.
    • Christopher L. Gamble
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FLUID COMPRESSOR
    • Publication number 20200032797
    • Publication date Jan 30, 2020
    • LG ELECTRONICS INC.
    • Jaeha LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Cylinder Head Assembly For Reciprocating Compressor
    • Publication number 20190376501
    • Publication date Dec 12, 2019
    • Emerson Climate Technologies, Inc.
    • Ernest R. BERGMAN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MANUALLY OPERATED PUMP ASSEMBLY
    • Publication number 20190277270
    • Publication date Sep 12, 2019
    • KickStart International, Inc.
    • Alan Charles Spybey
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Compressor
    • Publication number 20190024652
    • Publication date Jan 24, 2019
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Hideaki IKEDA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD AND SYSTEM FOR ENHANCING PERFORMANCE IN A RECIPROCATING COMP...
    • Publication number 20180355857
    • Publication date Dec 13, 2018
    • Koninklijke Philips N.V.
    • VARAPRASAD VENTRAPRAGADA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RECIPROCATING COMPRESSOR FOR A COOLING DEVICE
    • Publication number 20180258922
    • Publication date Sep 13, 2018
    • ANGELANTONI TEST TECHNOLOGIES S.R.L., in short ATT S.R.L.
    • Maurizio ASCANI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEMS AND METHODS FOR A REED VALVE MODULE AND A MODULAR REED VALV...
    • Publication number 20180252325
    • Publication date Sep 6, 2018
    • Zahroof Valves Inc.
    • Zahroof Mohamed
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Improper Opening Detection Method of Multiple Suction Reciprocating...
    • Publication number 20180230991
    • Publication date Aug 16, 2018
    • Whirlpool S.A.
    • Roberto ANDRICH
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Compressor Discharge Valve Assembly
    • Publication number 20180223823
    • Publication date Aug 9, 2018
    • Emerson Climate Technologies, Inc.
    • Kirill M. IGNATIEV
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Reciprocating Compressor with Vented Discharge Valve
    • Publication number 20180209407
    • Publication date Jul 26, 2018
    • Carrier Corporation
    • Paul J. Flanigan
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    COMPRESSOR WITH A DISCHARGE VALVE
    • Publication number 20180051685
    • Publication date Feb 22, 2018
    • Haier US Appliance Solutions, Inc.
    • Gregory William Hahn
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Reciprocating Compressor Valves Arrangement
    • Publication number 20170356441
    • Publication date Dec 14, 2017
    • Whirlpool S.A.
    • Tadeu Tonheiro RODRIGUES
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR
    • Publication number 20170321680
    • Publication date Nov 9, 2017
    • WABCO GMBH
    • Heribert Vosse
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VALVE UNIT FOR A PISTON COMPRESSOR AND PISTON COMPRESSOR
    • Publication number 20170292508
    • Publication date Oct 12, 2017
    • J.P. SAUER & SOHN MASCHINENBAU GMBH
    • Peter DAHMS
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Air Compressor
    • Publication number 20170204844
    • Publication date Jul 20, 2017
    • Wen-San CHOU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...