TREA

with more than one spring

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  • CPC
  • F16K17/044
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16KVALVES TAPS COCKS ACTUATING-FLOATS DEVICES FOR VENTING OR AERATING F16K17/00Safety valves Equalising valves

Current Industry

F16K17/044with more than one spring
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PRESSURE RELIEF VALVE ASSEMBLY INCLUDING SERIES COUPLED VALVES AND...
    • Publication number 20240384806
    • Publication date Nov 21, 2024
    • PREVCO Subsea LLC
    • John HEAD
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    MULTI-FUNCTION VALVE ASSEMBLIES
    • Publication number 20240309958
    • Publication date Sep 19, 2024
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Parikshit Gupte
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VALVE APPARATUS
    • Publication number 20240142011
    • Publication date May 2, 2024
    • JB VALVES LIMITED
    • Alexandar Stuart JAMIESON
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Flow Regulating Valve
    • Publication number 20240026986
    • Publication date Jan 25, 2024
    • Zhejiang DunAn Artificial Environment Co., Ltd
    • Shaojun ZHAN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    OVERPRESSURE PROTECTIVE DEVICE AND METHOD FOR PASSIVELY BLOCKING GA...
    • Publication number 20240003448
    • Publication date Jan 4, 2024
    • Ultra Electronics, Energy
    • Taylor M. Campbell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID CONTROL VALVE
    • Publication number 20230375098
    • Publication date Nov 23, 2023
    • EAGLE INDUSTRY CO., LTD.
    • Hideki HIGASHIDOZONO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DUAL POPPET PRESSURE RELIEF VALVE WITH VACUUM ADAPTOR CAPABILITY
    • Publication number 20230296185
    • Publication date Sep 21, 2023
    • PREVCO Subsea LLC
    • Don CHRISTENSEN
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    PRESSURE REGULATOR AND FUEL PUMP MODULE HAVING THE SAME
    • Publication number 20230160361
    • Publication date May 25, 2023
    • COAVIS
    • Chanheum YOON
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Flow Rate Control Valve
    • Publication number 20230096186
    • Publication date Mar 30, 2023
    • AISAN KOGYO KABUSHIKI KAISHA
    • Shinji MURAI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AUTOMATIC DEFLATOR VALVES WITH VORTEX-LIKE AIR FLOW WITH IMPROVED T...
    • Publication number 20230039845
    • Publication date Feb 9, 2023
    • Harry Lewellyn
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DUAL POPPET PRESSURE RELIEF VALVE WITH VACUUM ADAPTOR CAPABILITY
    • Publication number 20220412476
    • Publication date Dec 29, 2022
    • PREVCO Subsea LLC
    • Don CHRISTENSEN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PRESSURE VALVE FOR FERMENTER
    • Publication number 20220381359
    • Publication date Dec 1, 2022
    • Spike Brewing LLC
    • Benjamin Caya
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    PRESSURE VALVE FOR FERMENTER
    • Publication number 20210388911
    • Publication date Dec 16, 2021
    • Spike Brewing LLC
    • Benjamin Caya
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Vented Counterbalance Valve with Two Setting Springs in Parallel
    • Publication number 20210332899
    • Publication date Oct 28, 2021
    • Sun Hydraulics, LLC
    • Bernd Zähe
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    SPHERICAL PUMP VALVE
    • Publication number 20210239229
    • Publication date Aug 5, 2021
    • Triangle Pump Components, Inc.
    • Samuel Thomas Kelton
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PRESSURE-REGULATING VALVE
    • Publication number 20210116947
    • Publication date Apr 22, 2021
    • GOODRICH CORPORATION
    • Kamil CZECHOWSKI
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    ANTI-REVERSE VALVE
    • Publication number 20200340210
    • Publication date Oct 29, 2020
    • KYB Corporation
    • Kosuke KATSURA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SAFETY VALUE
    • Publication number 20200332909
    • Publication date Oct 22, 2020
    • Active Tools International (HK) Ltd
    • Ying Chi David Hong
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PRESSURE REDUCING VALVE
    • Publication number 20200271235
    • Publication date Aug 27, 2020
    • JTEKT Corporation
    • Kazushi NUMAZAKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DUAL POPPET PRESSURE RELIEF VALVE WITH VACUUM ADAPTOR CAPABILITY
    • Publication number 20200224781
    • Publication date Jul 16, 2020
    • PREVCO Subsea LLC
    • Don CHRISTENSEN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BI-DIRECTIONAL VENT
    • Publication number 20200189811
    • Publication date Jun 18, 2020
    • Power Packer North America, Inc.
    • Ronald Christopher Hughes
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    FLUID STOP VALVE UNIT
    • Publication number 20200191289
    • Publication date Jun 18, 2020
    • 3EFLOW AB
    • Erik Abbing
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Integrated Outlet Check Valve and Pressure Relief Valve
    • Publication number 20200182365
    • Publication date Jun 11, 2020
    • Stanadyne LLC
    • Richard P. Pellini
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    RELIEF VALVE
    • Publication number 20200103044
    • Publication date Apr 2, 2020
    • Aisin AW Co., Ltd.
    • Tetsuya SHIMIZU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    REGULABLE PRESSURE RELIEF VALVE FOR A DRAFT BEER FRESH-KEEPING KEG
    • Publication number 20200088312
    • Publication date Mar 19, 2020
    • NINGBO MAJOR DRAFT BEER EQUIPMENT CO., LTD
    • Xiaoyang YE
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    BYPASS VALVE AND PIG HAVING A BYPASS VALVE
    • Publication number 20200063879
    • Publication date Feb 27, 2020
    • ROSEN SWISS AG
    • Wilhelm Voß
    • B08 - CLEANING
  • Information Patent Application

    Damping Valve For A Vibration Damper
    • Publication number 20200063818
    • Publication date Feb 27, 2020
    • ZF Friedrichshafen AG
    • Achim EICH
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID INJECTION VALVE
    • Publication number 20200032917
    • Publication date Jan 30, 2020
    • BAKER HUGHES, A GE COMPANY, LLC
    • Yuh Loh
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Pressure Control Valve
    • Publication number 20190368553
    • Publication date Dec 5, 2019
    • ZF Friedrichshafen AG
    • Karsten Kudermann
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    ASPIRATOR SYSTEM PRESSURE RELIEF MECHANISM
    • Publication number 20190360604
    • Publication date Nov 28, 2019
    • GOODRICH CORPORATION
    • Naveen Lokanatha
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...