TREA

using mechanical tuned resonators

Follow

Industry

  • CPC
  • F04B39/0088
This industry / category may be too specific. Please go to a parent level for more data

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

F04B39/0088using mechanical tuned resonators
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Compressor
    • Patent number 11,982,266
    • Issue date May 14, 2024
    • LG Electronics Inc.
    • Jongchan Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor
    • Patent number 11,434,884
    • Issue date Sep 6, 2022
    • LG Electronics Inc.
    • Hyosang Yu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor with suction guide and suction muffler
    • Patent number 11,434,887
    • Issue date Sep 6, 2022
    • LG Electronics Inc.
    • Kyunyoung Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor
    • Patent number 11,391,271
    • Issue date Jul 19, 2022
    • LG Electronics Inc.
    • Hyeongjun Lim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor
    • Patent number 11,384,745
    • Issue date Jul 12, 2022
    • LG Electronics Inc.
    • Hyosang Yu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor
    • Patent number 11,204,020
    • Issue date Dec 21, 2021
    • LG Electronics Inc.
    • Hyosang Yu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor
    • Patent number 10,890,168
    • Issue date Jan 12, 2021
    • LG Electronics Inc.
    • Sanghyun Bae
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pumping system, vibration limiting device, and method
    • Patent number 10,415,563
    • Issue date Sep 17, 2019
    • Caterpillar Inc.
    • Zachary Robinson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Linear compressor, shell for linear compressor, and method for manu...
    • Patent number 9,951,765
    • Issue date Apr 24, 2018
    • LG Electronics Inc.
    • Sunghyun Ki
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Shunt pulsation trap for positive-displacement machinery
    • Patent number 9,732,754
    • Issue date Aug 15, 2017
    • Hi-Bar Blowers, Inc.
    • Paul Xiubao Huang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Shunt pulsation trap for cyclic positive displacement (PD) compressors
    • Patent number 9,140,261
    • Issue date Sep 22, 2015
    • Hi-Bar Blowers, Inc.
    • Paul Xiubao Huang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Sealed compressor
    • Patent number 8,721,304
    • Issue date May 13, 2014
    • Panasonic Corporation
    • Ko Inagaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Linear compressor
    • Patent number 8,303,273
    • Issue date Nov 6, 2012
    • LG Electronics Inc.
    • Yang-Jun Kang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Four-bearing rotor system
    • Patent number 7,726,883
    • Issue date Jun 1, 2010
    • Elliott Company
    • M. Theodore Gresh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Active vibration and balance system for closed cycle thermodynamic...
    • Patent number 6,809,486
    • Issue date Oct 26, 2004
    • Stirling Technology Company
    • Songgang Qiu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Method and apparatus for suppressing resonance
    • Patent number 6,312,232
    • Issue date Nov 6, 2001
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Hideo Mori
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Torsional vibration attenuating structure in compressor
    • Patent number 6,247,902
    • Issue date Jun 19, 2001
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Masakazu Obayashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor
    • Patent number 6,092,997
    • Issue date Jul 25, 2000
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Naofumi Kimura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vibration torsion system damper for a shaft of a compressor
    • Patent number 5,975,860
    • Issue date Nov 2, 1999
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Masakazu Obayashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Torsional damper for air conditioning compressor
    • Patent number 5,219,273
    • Issue date Jun 15, 1993
    • General Motors Corporation
    • Roy Y. Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    LINEAR COMPRESSOR
    • Publication number 20210246890
    • Publication date Aug 12, 2021
    • LG ELECTRONICS INC.
    • Hyosang YU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LINEAR COMPRESSOR
    • Publication number 20210095656
    • Publication date Apr 1, 2021
    • LG ELECTRONICS INC.
    • Kyunyoung LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    NOISE REDUCING SILENCER WITH A SPIRALLY SHAPED TUBE FOR A COMPRESSOR
    • Publication number 20190376500
    • Publication date Dec 12, 2019
    • QUINCY COMPRESSOR LLC
    • Tingrong REN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LINEAR COMPRESSOR
    • Publication number 20180135612
    • Publication date May 17, 2018
    • LG ELECTRONICS INC.
    • Sanghyun BAE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LINEAR COMPRESSOR, SHELL FOR LINEAR COMPRESSOR, AND METHOD FOR MANU...
    • Publication number 20150377228
    • Publication date Dec 31, 2015
    • LG Electronics Inc.
    • Sunghyun KI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LINEAR COMPRESSOR AND REFRIGERATOR INCLUDING A LINEAR COMPRESSOR
    • Publication number 20150377531
    • Publication date Dec 31, 2015
    • LG Electronics Inc.
    • Kyeongweon LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LINEAR COMPRESSOR
    • Publication number 20140234137
    • Publication date Aug 21, 2014
    • WHIRLPOOL S.A.
    • Alisson Luiz Roman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SHUNT PULSATION TRAP FOR CYCLIC POSITIVE DISPLACEMENT (PD) COMPRESSORS
    • Publication number 20120237378
    • Publication date Sep 20, 2012
    • Paul Xiubao Huang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SEALED COMPRESSOR
    • Publication number 20110200462
    • Publication date Aug 18, 2011
    • PANASONIC CORPORATION
    • Ko Inagaki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LINEAR COMPRESSOR
    • Publication number 20100266429
    • Publication date Oct 21, 2010
    • Yang-Jun Kang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Four-Bearing Rotor System
    • Publication number 20070292262
    • Publication date Dec 20, 2007
    • Elliott Company
    • M. Theodore Gresh
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Refrigerant compressor
    • Publication number 20060039808
    • Publication date Feb 23, 2006
    • Masanori Kobayashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Rotor and rotary machine
    • Publication number 20030037636
    • Publication date Feb 27, 2003
    • Takeshi Kawata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Power transmission mechanism and compressor
    • Publication number 20030012661
    • Publication date Jan 16, 2003
    • Takeshi Kawata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Compressor
    • Publication number 20030002991
    • Publication date Jan 2, 2003
    • Takeshi Kawata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Active vibration and balance system for closed cycle thermodynamic...
    • Publication number 20020121816
    • Publication date Sep 5, 2002
    • Songgang Qiu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...