TREA

Fluid parameters

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Industry

  • CPC
  • F04B2205/00
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

Current Industry

F04B2205/00Fluid parameters

Sub Industries

F04B2205/01Pressure before the pump inlet F04B2205/02Pressure in the inlet chamber F04B2205/03Pressure in the compression chamber F04B2205/04Pressure in the outlet chamber F04B2205/05Pressure after the pump outlet F04B2205/06Pressure in a (hydraulic) circuit F04B2205/061after a throttle F04B2205/062before a throttle F04B2205/063in a reservoir linked to the pump outlet F04B2205/064in a reservoir linked to the pump inlet F04B2205/065between two stages in a multi-stage pump F04B2205/07Pressure difference over the pump F04B2205/08Pressure difference over a throttle F04B2205/0801the throttle being a filter F04B2205/09Flow through the pump F04B2205/10Inlet temperature F04B2205/11Outlet temperature F04B2205/111after a throttle F04B2205/112between two stages in a multi-stage pump F04B2205/12Pressure pulsations before the pump F04B2205/13Pressure pulsations after the pump F04B2205/14Viscosity F04B2205/15By-passing over the pump F04B2205/151Opening width of a bypass valve F04B2205/16Opening or closing of a valve in a circuit F04B2205/17Opening width of a throttling device F04B2205/171before the pump inlet F04B2205/172after the pump outlet F04B2205/173in a circuit F04B2205/18Pressure in a control cylinder/piston unit F04B2205/50Presence of foreign matter in the fluid F04B2205/501of solid particles F04B2205/503of gas in a liquid flow
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PERISTALTIC PUMP
    • Publication number 20250239351
    • Publication date Jul 24, 2025
    • DEKA Products Limited Partnership
    • Dean Kamen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    LIQUID FEEDING PUMP AND LIQUID FEEDING METHOD
    • Publication number 20250198403
    • Publication date Jun 19, 2025
    • HITACHI HIGH-TECH CORPORATION
    • Shunsuke Kawabe
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PERISTALTIC PUMP
    • Publication number 20250191721
    • Publication date Jun 12, 2025
    • DEKA Products Limited Partnership
    • Dean Kamen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    HEAT EXCHANGER FOR HYDRAULIC POST-TENSIONING JACK SYSTEM
    • Publication number 20250180011
    • Publication date Jun 5, 2025
    • Felix Sorkin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD OF CONTROLLING A PUMP AND MOTOR
    • Publication number 20250180028
    • Publication date Jun 5, 2025
    • Pentair Flow Technologies, LLC
    • Melissa Drechsel Kidd
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOOD PRESSURE MEASUREMENT DEVICE WITH A MEMS PUMP AND CONTROL METH...
    • Publication number 20250152024
    • Publication date May 15, 2025
    • Microlife Corporation
    • Chia-Ming LIN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    METHOD FOR CONTROLLING A FIRST REFERENCE TEMPERATURE IN A DEVICE FO...
    • Publication number 20250146486
    • Publication date May 8, 2025
    • ATLAS COPCO AIRPOWER, naamloze vennootschap
    • Bram Julien DAUWE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRAL PLANT SYSTEM WITH AUTOMATED SYSTEM CURVES CALIBRATION FOR P...
    • Publication number 20250109744
    • Publication date Apr 3, 2025
    • TYCO FIRE & SECURITY GMBH
    • ANAS W. I. ALANQAR
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR PUMP WITH PRESSURE INDICATION
    • Publication number 20250092866
    • Publication date Mar 20, 2025
    • Airtender Works B.V.
    • Eelco Jan Gerardus Witteveen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Compressor with reduced start-up torque
    • Publication number 20250092868
    • Publication date Mar 20, 2025
    • Cavendish Hydrogen A/S
    • Michael PEDERSEN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CONTROL CIRCUITRY AND CALIBRATION SYSTEM
    • Publication number 20250092870
    • Publication date Mar 20, 2025
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Akihiro KONDO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PERISTALTIC PUMP
    • Publication number 20250037833
    • Publication date Jan 30, 2025
    • DEKA Products Limited Partnership
    • Dean Kamen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    SYSTEMS AND METHODS FOR CONTROLLING VEHICLE AIR COMPRESSOR
    • Publication number 20250035104
    • Publication date Jan 30, 2025
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Stuart C. Salter
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RECIPROCATING COMPRESSOR VALVE SYSTEM WITH EMBEDDED SENSOR
    • Publication number 20250027489
    • Publication date Jan 23, 2025
    • Nuovo Pignone Tecnologie S.r.l.
    • Federico CAPPELLI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CABLE STRINGING ASSEMBLY HAVING ELECTRIC AIR MOVING DEVICE AND METH...
    • Publication number 20250020118
    • Publication date Jan 16, 2025
    • Sherman + Reilly, Inc.
    • Douglas Bruce MacDonald
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID CONTROL SYSTEM
    • Publication number 20240426287
    • Publication date Dec 26, 2024
    • LEE VENTUS LTD
    • Stuart Hatfield
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PERISTALTIC PUMP AND RELATED METHOD
    • Publication number 20240404677
    • Publication date Dec 5, 2024
    • DEKA Products Limited Partnership
    • Dean Kamen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    FRACTURING APPARATUS AND VIBRATION REDUCTION METHOD THEREOF
    • Publication number 20240401585
    • Publication date Dec 5, 2024
    • YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
    • Shanwu FU
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    ACTIVE DISPLACEMENT CONTROL AGAINST TEMPERATURE TARGET
    • Publication number 20240392774
    • Publication date Nov 28, 2024
    • HAMILTON SUNDSTRAND CORPORATION
    • Ryan Shook
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CRYOPUMP AND CONTROL METHOD FOR CRYOPUMP
    • Publication number 20240360820
    • Publication date Oct 31, 2024
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ADAPTIVE PROGRAMMABLE PUMP
    • Publication number 20240360824
    • Publication date Oct 31, 2024
    • Toyota Motor Engineering & Manufacturing North America, Inc.
    • Paul Gilmore
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INSPECTION METHOD
    • Publication number 20240360826
    • Publication date Oct 31, 2024
    • HITACHI HIGH-TECH CORPORATION
    • Daisuke KANAI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LOW-FLOW FLUID DELIVERY SYSTEM AND LOW-FLOW DEVICE THEREFOR
    • Publication number 20240352946
    • Publication date Oct 24, 2024
    • Geyser Technologies, LLC
    • Jonathan BALLESTEROS
    • B08 - CLEANING
  • Information Patent Application

    SAFETY BRAKE FOR ELECTRICAL SUBMERSIBLE PUMPS POWERED BY PERMANENT...
    • Publication number 20240352835
    • Publication date Oct 24, 2024
    • Protex ESP, LLC
    • Andrew Jardine LEITCH
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    ELECTRO-MAGNETIC THROTTLE VALVE
    • Publication number 20240328530
    • Publication date Oct 3, 2024
    • Ingersoll-Rand Industrial U.S., Inc.
    • Vineeth Poulose
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID SYSTEM WITH A PROPPANT MIXING PUMP
    • Publication number 20240287976
    • Publication date Aug 29, 2024
    • SPM OIL & GAS INC.
    • Andrew HANSON
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEMS AND METHODS OF UTILIZATION OF A HYDRAULIC FRACTURING UNIT P...
    • Publication number 20240280097
    • Publication date Aug 22, 2024
    • BJ Energy Solutions, LLC
    • Tony Yeung
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    HYDRAULIC PUMP
    • Publication number 20240261953
    • Publication date Aug 8, 2024
    • Milwaukee Electric Tool Corporation
    • James G. Ballard
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    DYNAMIC COMPRESSOR CONTROLS
    • Publication number 20240240629
    • Publication date Jul 18, 2024
    • Detechtion USA Inc.
    • Adrian Cowan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HIGH TURN DOWN RATIO DIRECT CONTROL FOR VARIABLE DISPLACEMENT PUMPS
    • Publication number 20240240630
    • Publication date Jul 18, 2024
    • HAMILTON SUNDSTRAND CORPORATION
    • Ryan Prescott Susca
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...