TREA

Apparatus specially adapted for recording pressure changes measured by indicators

Follow

Industry

  • CPC
  • G01L23/32
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

GPHYSICS G01Measuring instruments G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE G01L23/00Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid

Current Industry

G01L23/32Apparatus specially adapted for recording pressure changes measured by indicators
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Gas turbine swirl detection
    • Patent number 12,066,351
    • Issue date Aug 20, 2024
    • Electric Power Research Institute, Inc.
    • Leonard Charles Angello
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method and corresponding circuit for detecting an opening or closin...
    • Patent number 11,725,998
    • Issue date Aug 15, 2023
    • STMicroelectronics S.r.l.
    • Saverio Grutta
    • G08 - SIGNALLING
  • Information Patent Grant

    Liquid pressure and level sensor systems and sensors, methods, and...
    • Patent number 11,519,772
    • Issue date Dec 6, 2022
    • Evigia Systems, Inc.
    • Mark Krammer
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Autonomous and irreversible pressure variation detector
    • Patent number 11,441,965
    • Issue date Sep 13, 2022
    • Christian Hug
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Gas turbine swirl detection
    • Patent number 11,204,303
    • Issue date Dec 21, 2021
    • Electric Power Research Institute, Inc.
    • Leonard Charles Angello
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Standing desk mat
    • Patent number 11,116,343
    • Issue date Sep 14, 2021
    • Thermogenesis Group, Inc.
    • Ron Wiener
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Rectangular snap fit pressure sensor unit
    • Patent number 10,942,079
    • Issue date Mar 9, 2021
    • VEONEER US INC.
    • Jacob Pusheck
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Pressure sensor
    • Patent number 10,704,977
    • Issue date Jul 7, 2020
    • Hitachi Automotive Systems, Ltd.
    • Yusuke Kaga
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Method for cleaning an on-load top changer, and on-load tap changer
    • Patent number 10,508,013
    • Issue date Dec 17, 2019
    • MASCHINENFABRIK REINHAUSEN GMBH
    • Eduard Zerr
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Method and apparatus for recording the compression pressure of inte...
    • Patent number 4,259,677
    • Issue date Mar 31, 1981
    • VDO Adolf Schindling AG
    • Peter H. Koch
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Recording compression testing meter
    • Patent number 4,085,611
    • Issue date Apr 25, 1978
    • Rite Autotronics Corporation
    • Edwin L. Schwartz
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2979954
    • Patent number 2,979,954
    • Issue date Apr 18, 1961
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2838937
    • Patent number 2,838,937
    • Issue date Jun 17, 1958
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2774870
    • Patent number 2,774,870
    • Issue date Dec 18, 1956
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2729104
    • Patent number 2,729,104
    • Issue date Jan 3, 1956
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2655043
    • Patent number 2,655,043
    • Issue date Oct 13, 1953
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2445046
    • Patent number 2,445,046
    • Issue date Jul 13, 1948
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2439047
    • Patent number 2,439,047
    • Issue date Apr 6, 1948
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2367866
    • Patent number 2,367,866
    • Issue date Jan 23, 1945
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2355088
    • Patent number 2,355,088
    • Issue date Aug 8, 1944
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2249573
    • Patent number 2,249,573
    • Issue date Jul 15, 1941
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2178471
    • Patent number 2,178,471
    • Issue date Oct 31, 1939
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2113376
    • Patent number 2,113,376
    • Issue date Apr 5, 1938
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2001096
    • Patent number 2,001,096
    • Issue date May 14, 1935
    • G01 - MEASURING TESTING
  • Information Patent Grant

    1939067
    • Patent number 1,939,067
    • Issue date Dec 12, 1933
    • G01 - MEASURING TESTING
  • Information Patent Grant

    1631285
    • Patent number 1,631,285
    • Issue date Jun 7, 1927
    • G01 - MEASURING TESTING
  • Information Patent Grant

    1523002
    • Patent number 1,523,002
    • Issue date Jan 13, 1925
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    PHYSIOLOGICAL INFORMATION MEASUREMENT SYSTEM AND PHYSIOLOGICAL INFO...
    • Publication number 20250172449
    • Publication date May 29, 2025
    • NIHON KOHDEN CORPORATION
    • Mariko ITO
    • G08 - SIGNALLING
  • Information Patent Application

    INTERNAL FAULT DETECTOR AND METHODS OF USING SAME
    • Publication number 20240053215
    • Publication date Feb 15, 2024
    • IFD TECHNOLOGIES INC.
    • Thomas Jacob ZUIDERVEEN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GAS TURBINE SWIRL DETECTION
    • Publication number 20220074817
    • Publication date Mar 10, 2022
    • Electric Power Research Institute, Inc.
    • Leonard Charles ANGELLO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE SWIRL DETECTION
    • Publication number 20200408639
    • Publication date Dec 31, 2020
    • Electric Power Research Institute, Inc.
    • Leonard Charles ANGELLO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LIQUID PRESSURE AND LEVEL SENSOR SYSTEMS AND SENSORS, METHODS, AND...
    • Publication number 20200064175
    • Publication date Feb 27, 2020
    • Evigia Systems, Inc.
    • Mark Krammer
    • G01 - MEASURING TESTING
  • Information Patent Application

    Pressure Sensor
    • Publication number 20190323915
    • Publication date Oct 24, 2019
    • Hitachi Automotive Systems, Ltd.
    • Yusuke KAGA
    • G01 - MEASURING TESTING
  • Information Patent Application

    RECTANGULAR SNAP FIT PRESSURE SENSOR UNIT
    • Publication number 20190301959
    • Publication date Oct 3, 2019
    • VEONEER US INC.
    • Jacob Pusheck
    • G01 - MEASURING TESTING
  • Information Patent Application

    STANDING DESK MAT
    • Publication number 20190282012
    • Publication date Sep 19, 2019
    • THERMOGENESIS GROUP, INC.
    • Ron Wiener
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DETECTION METHOD AND CORRESPONDING CIRCUIT
    • Publication number 20190265121
    • Publication date Aug 29, 2019
    • STMicroelectronics S.r.l.
    • Saverio Grutta
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    PRESSURE-FILLING OF CONTAINERS
    • Publication number 20180179043
    • Publication date Jun 28, 2018
    • Ludwig Clusserath
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...