TREA

Combinations of two or more pumps Producing two or more separate gas flows

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  • F04D25/16
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04DNON-POSITIVE DISPLACEMENT PUMPS F04D25/00Pumping installations or systems

Current Industry

F04D25/16Combinations of two or more pumps Producing two or more separate gas flows
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Double-layer blade ceiling fan capable of adjusting arrangement of...
    • Patent number 12,196,214
    • Issue date Jan 14, 2025
    • Air Cool Industrial Co., Ltd.
    • Tim Liu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Visual display system
    • Patent number 12,190,755
    • Issue date Jan 7, 2025
    • Airflow Kinetics, LLC
    • Gordon Sharp
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Portable blower fan assembly
    • Patent number 12,168,982
    • Issue date Dec 17, 2024
    • Therma-Stor LLC
    • Jeffrey R. Staszak
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower
    • Patent number 12,158,153
    • Issue date Dec 3, 2024
    • Nidec Corporation
    • Kazuhiro Inouchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Optimization systems and methods for operating air compressor groups
    • Patent number 12,158,154
    • Issue date Dec 3, 2024
    • Wistron Corporation
    • Bang-Chun Wen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor arrangement and method of operating a compressor
    • Patent number 12,158,159
    • Issue date Dec 3, 2024
    • Nuovo Pignone Tecnologie Srl
    • Sergio Cipriani
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Portable blowing device
    • Patent number 12,152,595
    • Issue date Nov 26, 2024
    • Shenzhen Lanhe Technologies Co., Ltd.
    • Kai Liu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan lamp
    • Patent number 12,127,520
    • Issue date Oct 29, 2024
    • Sinowell (Shanghai) Co., Ltd.
    • Jia Luo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Combined fan structure
    • Patent number 12,104,610
    • Issue date Oct 1, 2024
    • SHENZHEN YONGYIHAO ELECTRONICS CO., LTD
    • Zixing Xie
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower device
    • Patent number 12,104,609
    • Issue date Oct 1, 2024
    • MINEBEA MITSUMI INC.
    • Hiroyuki Kaidu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan system and fan driving method
    • Patent number 12,104,611
    • Issue date Oct 1, 2024
    • Sentelic Corporation
    • Yu-Chung Tsao
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Multi-stage compressor assembly having rows of blades arranged to r...
    • Patent number 12,092,118
    • Issue date Sep 17, 2024
    • Siemens Energy Global GmbH & Co. KG
    • William C. Maier
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower device
    • Patent number 12,092,122
    • Issue date Sep 17, 2024
    • MINEBEA MITSUMI INC.
    • Hiroyuki Kaidu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Accessory and inflatable doll
    • Patent number 12,070,699
    • Issue date Aug 27, 2024
    • Yumin Gu
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    P and I diagram input
    • Patent number 12,060,876
    • Issue date Aug 13, 2024
    • KAESER Kompressoren SE
    • Florian Wagner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Diffuser, diffuser assembly, and air conditioner having the same
    • Patent number 12,055,305
    • Issue date Aug 6, 2024
    • Samsung Electronics Co., Ltd.
    • Seonghyun Yoon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Systems and methods for improving the performance of air-driven gen...
    • Patent number 12,049,899
    • Issue date Jul 30, 2024
    • Mark J. Maynard
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Fluid machine system and method for controlling same
    • Patent number 12,044,232
    • Issue date Jul 23, 2024
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Norio Aoyagi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Method and apparatus for compressing a gas feed with a variable flo...
    • Patent number 11,994,135
    • Issue date May 28, 2024
    • Air Products and Chemicals, Inc.
    • David M. Espie
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Backpack tool apparatus
    • Patent number 11,980,139
    • Issue date May 14, 2024
    • Greenworks (Jiangsu) Co., Ltd.
    • Daoyin Zhou
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Modularized subsea compressor train and method of installation
    • Patent number 11,970,924
    • Issue date Apr 30, 2024
    • Leif Arne Tønnessen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Controller with fan monitoring and control
    • Patent number 11,968,811
    • Issue date Apr 23, 2024
    • Rockwell Automation Technologies, Inc.
    • Michael S. Baran
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Smart-fan components, controls and systems
    • Patent number 11,962,220
    • Issue date Apr 16, 2024
    • Corsair Memory, Inc.
    • Manuel Melo
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Fluid heat exchanger with pump
    • Patent number 11,953,274
    • Issue date Apr 9, 2024
    • Corsair Memory, Inc.
    • Niko Tivadar
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Fan clutch for convertible engine
    • Patent number 11,939,077
    • Issue date Mar 26, 2024
    • Textron Innovations Inc.
    • Alan Hisashi Steinert
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Multiple chamber vacuum exhaust system
    • Patent number 11,933,284
    • Issue date Mar 19, 2024
    • Edwards Limited
    • Nigel Paul Schofield
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Neck fan
    • Patent number 11,920,602
    • Issue date Mar 5, 2024
    • Shenzhen Jisu Technology Co., Ltd.
    • Xiangfu Li
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Head mounted fan
    • Patent number 11,905,972
    • Issue date Feb 20, 2024
    • Dong Ju Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric blower, vacuum cleaner, and hand drying device
    • Patent number 11,905,959
    • Issue date Feb 20, 2024
    • Mitsubishi Electric Corporation
    • Kazuchika Tsuchida
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Motor-driven compressor having a compression section mounted on a f...
    • Patent number 11,898,566
    • Issue date Feb 13, 2024
    • Nuovo Pignone Technolgie SRL
    • Yoann Vidalenc
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Multi Fan Assembly
    • Publication number 20250012287
    • Publication date Jan 9, 2025
    • PURPLE CLOUD DEVELOPMENT PTE. LTD.
    • Shiman Xu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    NECK FAN
    • Publication number 20250003423
    • Publication date Jan 2, 2025
    • Shenzhen Jisu Technology Co.,Ltd
    • Jiahang XIE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    P & I DIAGRAM INPUT
    • Publication number 20240426290
    • Publication date Dec 26, 2024
    • KAESER KOMPRESSOREN SE
    • Florian WAGNER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PARALLEL-CONNECTED LIGHTING FAN
    • Publication number 20240426306
    • Publication date Dec 26, 2024
    • SUPER FLOWER COMPUTER INC.
    • Tsung Yen Tsai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    NECK FAN
    • Publication number 20240384727
    • Publication date Nov 21, 2024
    • Shenzhen Jisu Technology Co.,Ltd
    • Jiahang XIE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    NECK FAN
    • Publication number 20240384728
    • Publication date Nov 21, 2024
    • Shenzhen Jisu Technology Co.,Ltd
    • Jiahang XIE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN
    • Publication number 20240376899
    • Publication date Nov 14, 2024
    • VERSUNI HOLDING B.V.
    • Wei ZHANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDROGEN COMPRESSING ASSEMBLY, HYDROGEN PRODUCTION PLANT, AND COMPR...
    • Publication number 20240369054
    • Publication date Nov 7, 2024
    • Nuovo Pignone Tecnologie S.r.l.
    • Francesco CANGIOLI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL FAN, NECK FAN, AND VORTEX SHELL ASSEMBLY
    • Publication number 20240309879
    • Publication date Sep 19, 2024
    • SHENZHEN JISU TECHNOLOGY CO., LTD.
    • Jiahang XIE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INTEGRALLY GEARED COMPRESSOR WITH AN AXIAL COMPRESSOR UNIT AND METHOD
    • Publication number 20240309878
    • Publication date Sep 19, 2024
    • Nuovo Pignone Tecnologie S.r.l.
    • Angelo GRIMALDI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR-COOLED DEVICE AND METHOD FOR CONTROLLING AN AIR-COOLED DEVICE
    • Publication number 20240281011
    • Publication date Aug 22, 2024
    • ATLAS COPCO AIRPOWER, naamloze vennootschap
    • Kristof Adrien Laura MARTENS
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GEARED TURBOMACHINE
    • Publication number 20240280112
    • Publication date Aug 22, 2024
    • Ulrich STAUFF
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MODULAR FAN ARRAY
    • Publication number 20240229826
    • Publication date Jul 11, 2024
    • Coil Master Corporation
    • Marco Giglio
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OIL CIRCUIT DESIGN, OIL SUPPLY METHOD AND DOUBLE CIRCUIT OIL PUMP F...
    • Publication number 20240218971
    • Publication date Jul 4, 2024
    • ZF Friedrichshafen AG
    • Feng HU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDROGEN COMPRESSING ASSEMBLY, HYDROGEN PRODUCTION PLANT, AND COMPR...
    • Publication number 20240209866
    • Publication date Jun 27, 2024
    • Nuovo Pignone Tecnologie S.r.l.
    • Francesco CANGIOLI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER
    • Publication number 20240209867
    • Publication date Jun 27, 2024
    • Greenworks (Jiangsu) Co., Ltd.
    • Yabin Tang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN LAMP
    • Publication number 20240196812
    • Publication date Jun 20, 2024
    • SINOWELL (SHANGHAI) CO., LTD.
    • Jia LUO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COOKING UTENSIL
    • Publication number 20240188749
    • Publication date Jun 13, 2024
    • ZHONGSHAN GAOTONG ELECTRIC CO., LTD.
    • Shuang WANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    COMBINED FAN STRUCTURE
    • Publication number 20240151235
    • Publication date May 9, 2024
    • SHENZHEN YONGYIHAO ELECTRONICS CO., LTD.
    • Zixing XIE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MODULAR FAN ARRAY
    • Publication number 20240133399
    • Publication date Apr 25, 2024
    • Coil Master Corporation
    • Marco Giglio
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN ARRAY WIRING SYSTEM
    • Publication number 20240125327
    • Publication date Apr 18, 2024
    • Q-PAC Systems Inc.
    • Robert Clarke Story
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    APPARATUS FOR MOVING AIR
    • Publication number 20240117812
    • Publication date Apr 11, 2024
    • Emory Joseph Clark
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HIGH-POWER AIR-COOOLED COMPRESSOR MOTOR AND LOW-POWER COOLING BOOST...
    • Publication number 20240117818
    • Publication date Apr 11, 2024
    • HAMILTON SUNDSTRAND CORPORATION
    • Joseph K. Coldwate
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER
    • Publication number 20240110571
    • Publication date Apr 4, 2024
    • NIDEC CORPORATION
    • Atsushi MICHISHITA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER DEVICE
    • Publication number 20240110574
    • Publication date Apr 4, 2024
    • MINEBEA MITSUMI INC.
    • Hiroyuki KAIDU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    NECK FAN
    • Publication number 20240102488
    • Publication date Mar 28, 2024
    • Shenzhen Jisu Technology Co.,Ltd
    • Jiahang XIE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ACOUSTIC ATTENUATION DEVICE
    • Publication number 20240093702
    • Publication date Mar 21, 2024
    • Sanmina Corporation
    • Odie Banks Killen
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    CENTRIFUGAL FAN, NECK FAN, AND VORTEX SHELL ASSEMBLY
    • Publication number 20240077082
    • Publication date Mar 7, 2024
    • Shenzhen Jisu Technology Co.,Ltd
    • Jiahang XIE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN AND MOTOR ASSEMBLY FOR AN APPLIANCE SUCH AS A VACUUM CLEANER AN...
    • Publication number 20240060495
    • Publication date Feb 22, 2024
    • Omachron Intellectual Property Inc.
    • Wayne Ernest Conrad
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    AIRCRAFT EQUIPPED WITH A DISTRIBUTED PROPULSION SYSTEM HAVING SUCTI...
    • Publication number 20240051670
    • Publication date Feb 15, 2024
    • GENERAL ELECTRIC COMPANY
    • Brendan Michael Freely
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...