TREA

Noise damping

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Industry

  • CPC
  • F04B53/001
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B53/00Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00

Current Industry

F04B53/001Noise damping
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTROCARDIOGRAM DEVICE
    • Publication number 20240298952
    • Publication date Sep 12, 2024
    • MASIMO CORPORATION
    • Ammar Al-Ali
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR COMPRESSOR SYSTEM
    • Publication number 20240052821
    • Publication date Feb 15, 2024
    • Continental Automotive Technologies GmbH
    • Silviu Dorel Ioia
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pump With Vibration Isolators
    • Publication number 20240011476
    • Publication date Jan 11, 2024
    • Sleep Number Corporation
    • Anthony John Shakal
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AIR OPERATED DOUBLE DIAPHRAGM PUMP WITH ACCESSIBLE FEATURES
    • Publication number 20230332590
    • Publication date Oct 19, 2023
    • WARREN RUPP, INC.
    • Brent MORRIS
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PHYSIOLOGICAL MONITORING DEVICE ATTACHMENT ASSEMBLY
    • Publication number 20230309892
    • Publication date Oct 5, 2023
    • MASIMO CORPORATION
    • Ammar Al-Ali
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOOD PRESSURE MONITOR ATTACHMENT ASSEMBLY
    • Publication number 20230293078
    • Publication date Sep 21, 2023
    • MASIMO CORPORATION
    • Ammar Al-Ali
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Electric Air Pump
    • Publication number 20230272788
    • Publication date Aug 31, 2023
    • JIANGSU YOUMAY ELECTRIC APPLIANCE CO., LTD.
    • Guangying QIN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Baffling system designed for acoustic suppression
    • Publication number 20230267904
    • Publication date Aug 24, 2023
    • Justin P. Manley
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    PUMP HEAD OF DIAPHRAGM BOOSTER PUMP, DIAPHRAGM BOOSTER PUMP, WATER...
    • Publication number 20230151804
    • Publication date May 18, 2023
    • SHENZHEN ANGEL DRINKING WATER INDUSTRIAL GROUP CORPORATION
    • Guoping LI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR COMPRESSING APPARATUS WITH DRY-AIR INTERNAL-EMISSION TRAP UNIT
    • Publication number 20230058866
    • Publication date Feb 23, 2023
    • TURBOWIN CO., LTD.
    • Minsoo KIM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PULSATION DAMPER
    • Publication number 20230009988
    • Publication date Jan 12, 2023
    • Aspen Pumps Ltd
    • Christopher John Gee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP NOISE ATTENUATOR AND METHOD THEREOF
    • Publication number 20220381238
    • Publication date Dec 1, 2022
    • LEGGETT & PLATT CANADA CO.
    • Horia BLENDEA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    RECIPROCATING COMPRESSOR
    • Publication number 20220235759
    • Publication date Jul 28, 2022
    • LG ELECTRONICS INC.
    • Jaeho CHO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FRACTURING EQUIPMENT
    • Publication number 20220186724
    • Publication date Jun 16, 2022
    • YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
    • Sheng CHANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LINEAR COMPRESSOR AND REFRIGERATOR INCLUDING SAME
    • Publication number 20220136492
    • Publication date May 5, 2022
    • LG ELECTRONICS INC.
    • Jongwoo LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BOOSTER PUMP AND WATER PURIFICATION DEVICE
    • Publication number 20220010790
    • Publication date Jan 13, 2022
    • Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd.
    • Zhihua WEN
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    RECIPROCATING-PISTON MACHINE, COMPRESSED AIR SUPPLY SYSTEM, VEHICLE...
    • Publication number 20210404458
    • Publication date Dec 30, 2021
    • ZF CV Systems Hannover GmbH
    • Dieter Frank
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR
    • Publication number 20210277886
    • Publication date Sep 9, 2021
    • LG ELECTRONICS INC.
    • Jongwoo LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MICRO PUMP HAVING NOISE-REDUCED PRESSURE-RELEASING STRUCTURE
    • Publication number 20210215150
    • Publication date Jul 15, 2021
    • MICROJET TECHNOLOGY CO., LTD.
    • Hao-Jan Mou
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MINI AIR PUMP
    • Publication number 20210180585
    • Publication date Jun 17, 2021
    • Qing-Xiang XU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OIL SUCTION PUMP
    • Publication number 20210172349
    • Publication date Jun 10, 2021
    • ESUN TOOLS MFG. LTD.
    • Chin-Chuan Chen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PUMP NOISE DAMPENER
    • Publication number 20210131422
    • Publication date May 6, 2021
    • Saudi Arabian Oil Company
    • Nicholas John PENGILLY
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DIAPHRAGM PUMP WITH SENSOR MOUNT
    • Publication number 20210131417
    • Publication date May 6, 2021
    • Ingersoll-Rand Industrial U.S., Inc.
    • Dale Treml
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Motor-Hydraulic Machine Unit for Attachment to a Hydraulic Assembly
    • Publication number 20210048008
    • Publication date Feb 18, 2021
    • ROBERT BOSCH GmbH
    • Benjamin Joa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PATIENT MONITORING SYSTEMS, DEVICES, AND METHODS
    • Publication number 20210022628
    • Publication date Jan 28, 2021
    • MASIMO CORPORATION
    • Valery G. Telfort
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pump With Vibration Isolators
    • Publication number 20200400135
    • Publication date Dec 24, 2020
    • Sleep Number Corporation
    • Anthony John Shakal
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MEDICAL SUCTION PUMP
    • Publication number 20200300237
    • Publication date Sep 24, 2020
    • MEDELA HOLDING AG
    • Regina Marbet
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SAMPLING PUMPS AND GAS ANALYZERS
    • Publication number 20200278334
    • Publication date Sep 3, 2020
    • Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
    • Weidong Zhou
    • G01 - MEASURING TESTING
  • Information Patent Application

    LINEAR COMPRESSOR
    • Publication number 20200182229
    • Publication date Jun 11, 2020
    • LG ELECTRONICS INC.
    • Hyosang YU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MOTOR OIL PUMP ASSEMBLY, STEERING SYSTEM, AND VEHICLE
    • Publication number 20200031388
    • Publication date Jan 30, 2020
    • BYD Company Limited
    • Shenglin YANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...