TREA

of the rotor

Follow

Industry

  • CPC
  • F04C2250/20
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 F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS F04C2250/00Geometry

Current Industry

F04C2250/20of the rotor
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SCREW COMPRESSOR AND REFRIGERATION APPARATUS
    • Publication number 20250012280
    • Publication date Jan 9, 2025
    • Daikin Industries, Ltd.
    • Tadashi OKADA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPLEX SCREW ROTORS
    • Publication number 20240426298
    • Publication date Dec 26, 2024
    • Industrial Technologies and Services, LLC
    • Luke Gray
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYPOTROCHOID POSITIVE-DISPLACEMENT MACHINE
    • Publication number 20240352929
    • Publication date Oct 24, 2024
    • Genesis Advanced Technology Inc.
    • James B. Klassen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCREW ASSEMBLY FOR A TRIPLE SCREW PUMP AND SCREW PUMP COMPRISING SA...
    • Publication number 20240318649
    • Publication date Sep 26, 2024
    • Settima Meccanica S.r.l.
    • Manuele Rossi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Sealing In Helical Trochoidal Rotary Machines
    • Publication number 20240280099
    • Publication date Aug 22, 2024
    • Rotoliptic Technologies Incorporated
    • Greg John Montie
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SCREW COMPRESSOR
    • Publication number 20240183357
    • Publication date Jun 6, 2024
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Shota TANIMOTO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Axial Load In Helical Trochoidal Rotary Machines
    • Publication number 20240093686
    • Publication date Mar 21, 2024
    • Rotoliptic Technologies Incorporated
    • Greg John Montie
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MUD MOTOR ROTOR WITH CORE AND SHELL
    • Publication number 20240026880
    • Publication date Jan 25, 2024
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Anton Kolyshkin
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Rotary Machines With Teardrop-Shaped Rotors
    • Publication number 20230417242
    • Publication date Dec 28, 2023
    • Rotoliptic Technologies Incorporated
    • Greg John Montie
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Screw Compressor and Screw Rotor
    • Publication number 20230392598
    • Publication date Dec 7, 2023
    • HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD.
    • Takeshi TSUCHIYA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20230358230
    • Publication date Nov 9, 2023
    • LG ELECTRONICS INC.
    • Yoonsung CHOI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPLEX SCREW ROTORS
    • Publication number 20230272797
    • Publication date Aug 31, 2023
    • Gardner Denver, Inc.
    • Luke Gray
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VOLUME RATIO FOR A R718* COMPRESSOR
    • Publication number 20230167823
    • Publication date Jun 1, 2023
    • R-718 SPINDEL GBR
    • Ralf Steffens
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ECCENTRIC SCREW PUMP WITH WORKING ENGAGEMENT AND IDLE ENGAGEMENT AN...
    • Publication number 20230167818
    • Publication date Jun 1, 2023
    • VOGELSANG GMBH & CO. KG
    • Michael Rolfes
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20230132581
    • Publication date May 4, 2023
    • Mitsubishi Electric Corporation
    • Yuji TAKAMURA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDROSTATIC PRESSURE SUPPORT FOR SPHERICAL PUMP ROTOR AND SPHERICAL...
    • Publication number 20220252068
    • Publication date Aug 11, 2022
    • SHENZHEN ANSONPOWER TECHNOLOGY CO., LTD.
    • Luyi WANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTOR AND PUMP
    • Publication number 20220243727
    • Publication date Aug 4, 2022
    • HAARSLEV INDUSTRIES A/S
    • Anders Svehag
    • A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
  • Information Patent Application

    Helical Trochoidal Rotary Machines with Improved Solids Handling
    • Publication number 20220220958
    • Publication date Jul 14, 2022
    • Rotoliptic Technologies Incorporated
    • Greg John Montie
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Axial Load In Helical Trochoidal Rotary Machines
    • Publication number 20220205445
    • Publication date Jun 30, 2022
    • Rotoliptic Technologies Incorporated
    • Greg John Montie
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR AND AIR CONDITIONER HAVING THE SAME
    • Publication number 20220178371
    • Publication date Jun 9, 2022
    • LG ELECTRONICS INC.
    • Jaeha LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PROGRESSING CAVITY DEVICES AND ASSEMBLIES FOR COUPLING MULTIPLE STA...
    • Publication number 20220145882
    • Publication date May 12, 2022
    • National-Oilwell Varco, L.P.
    • Michael James Guidry
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    ROTARY PUMP WITH ROTOR BEARING RING
    • Publication number 20220065246
    • Publication date Mar 3, 2022
    • The Bricks Groupe, LLC
    • Carl Magnus Danielsson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LOBE PUMP
    • Publication number 20210363988
    • Publication date Nov 25, 2021
    • Hans-Heinrich WESTENDARP
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Screw Rotor and Screw-Type Fluid Machine Main Body
    • Publication number 20210301822
    • Publication date Sep 30, 2021
    • HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD.
    • Tomoo SUZUKI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Fixed-Eccentricity Helical Trochoidal Rotary Machines
    • Publication number 20210285440
    • Publication date Sep 16, 2021
    • Rotoliptic Technologies Incorporated
    • Greg John Montie
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY PISTON COMPRESSOR AND SYSTEM FOR TEMPERATURE CONDITIONING WI...
    • Publication number 20210285441
    • Publication date Sep 16, 2021
    • BorgWarner Inc.
    • Frank DAHINTEN
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Rotor Structure of Screw Compressor and Inverter Screw Compressor W...
    • Publication number 20210277898
    • Publication date Sep 9, 2021
    • GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
    • Hua Liu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPLEX SCREW ROTORS
    • Publication number 20210231122
    • Publication date Jul 29, 2021
    • GARDNER DENVER, INC.
    • Luke Gray
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Helical Trochoidal Rotary Machines With Offset
    • Publication number 20210189880
    • Publication date Jun 24, 2021
    • Rotoliptic Technologies Incorporated
    • Greg John Montie
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COMPRESSOR
    • Publication number 20210164471
    • Publication date Jun 3, 2021
    • Kabushiki Kaisha Toyota Jidoshokki
    • Shinya YAMAMOTO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...