with valves controlled by floats

Patents Grantslast 30 patents

  • Information Patent Grant

    Condensate trap apparatus and buoyant body therefor

    • Patent number 12,169,045
    • Issue date Dec 17, 2024
    • Kyungdong Navien Co., Ltd.
    • Jun Kyu Park
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Condensate discharging system for an exhaust-gas measuring device

    • Patent number 11,703,419
    • Issue date Jul 18, 2023
    • AVL Emission Test Systems GmbH
    • Dirk Woiki
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Systems, devices, and/or methods for managing condensate

    • Patent number 11,486,603
    • Issue date Nov 1, 2022
    • Nicholas H. Des Champs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Arrangement for removing condensate from a heat exchanger

    • Patent number 11,287,085
    • Issue date Mar 29, 2022
    • FORBES MARSHALL PRIVATE LIMITED
    • Ronnie Joseph
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Systems, devices, and/or methods for managing condensate

    • Patent number 11,231,203
    • Issue date Jan 25, 2022
    • Nicholas H. Des Champs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gas-liquid separation device, rear door, cooling device, and gas-li...

    • Patent number 10,801,786
    • Issue date Oct 13, 2020
    • NEC Corporation
    • Shunsuke Fujii
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Systems, devices, and/or methods for managing condensate

    • Patent number 10,775,073
    • Issue date Sep 15, 2020
    • Nicholas Howard Des Champs
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Systems, devices, and/or methods for managing condensate

    • Patent number 10,712,044
    • Issue date Jul 14, 2020
    • Nicholas Howard Des Champs
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Systems, devices, and/or methods for managing condensate

    • Patent number 10,605,480
    • Issue date Mar 31, 2020
    • Nicholas Howard Des Champs
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Float drain

    • Patent number 10,451,307
    • Issue date Oct 22, 2019
    • Hoffman Enclosures, Inc.
    • Scott D. Stammer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic drain discharge apparatus

    • Patent number 10,203,048
    • Issue date Feb 12, 2019
    • SMC Corporation
    • Kazuhiro Matsushita
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Float

    • Patent number 10,197,184
    • Issue date Feb 5, 2019
    • Control Devices, LLC
    • Thomas M. Kornblum
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic drain

    • Patent number 9,970,594
    • Issue date May 15, 2018
    • Koganei Corporation
    • Makoto Doki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Float type drain trap

    • Patent number 9,791,104
    • Issue date Oct 17, 2017
    • TLV Co., Ltd.
    • Tadashi Oike
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Thermal actuator

    • Patent number 9,309,870
    • Issue date Apr 12, 2016
    • Nivaru B.V.
    • Nico van Ruth
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Condensate removal device

    • Patent number 7,571,739
    • Issue date Aug 11, 2009
    • Steam Tech, Inc.
    • E. Michael Stamatakis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Float valve for pulsating flow

    • Patent number 6,857,445
    • Issue date Feb 22, 2005
    • Carrier Corporation
    • Vishnu M. Sishtla
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Liquid drains having liquid level adjusting mechanisms

    • Patent number 6,823,885
    • Issue date Nov 30, 2004
    • Aisan Kogyo Kabushiki Kaisha
    • Akihisa Hotta
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Drain discharge apparatus

    • Patent number 6,287,370
    • Issue date Sep 11, 2001
    • SMC Kabushiki Kaisha
    • Takehiko Kanazawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic drain valve

    • Patent number 5,983,919
    • Issue date Nov 16, 1999
    • Drain-All, Inc.
    • Lester V. Ottinger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Floating drain seal apparatus

    • Patent number 4,936,338
    • Issue date Jun 26, 1990
    • Vanu M. Fonoimoana
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Draining device and the use thereof

    • Patent number 4,905,480
    • Issue date Mar 6, 1990
    • ABL Alpin Produkter
    • Roland Bostrom
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Automatic drain valve

    • Patent number 4,779,640
    • Issue date Oct 25, 1988
    • Drain-All, Inc.
    • Ernie W. Cummings
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Air eliminator for fluid handling systems

    • Patent number 4,708,157
    • Issue date Nov 24, 1987
    • Flowtron Industries, Inc.
    • Daniel Sabatino
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Integrated float and thermostatic steam trap

    • Patent number 4,623,091
    • Issue date Nov 18, 1986
    • Marcel Stein
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic liquid shut-off valve

    • Patent number 4,535,799
    • Issue date Aug 20, 1985
    • Robert E. Boley
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Steam traps

    • Patent number 4,300,719
    • Issue date Nov 17, 1981
    • The Clark-Reliance Corporation
    • Les G. Balazs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Condensate discharge apparatus

    • Patent number 4,132,936
    • Issue date Jan 2, 1979
    • Katsuji Fujiwara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic drain valve for a compressed air system

    • Patent number 4,112,968
    • Issue date Sep 12, 1978
    • Parker-Hannifin Corporation
    • Robert K. Hoffman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic drain valve for a compressed air system

    • Patent number 4,082,107
    • Issue date Apr 4, 1978
    • Parker-Hannifin Corporation
    • Robert K. Hoffman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    CONDENSATE TRAP APPARATUS AND BUOYANT BODY THEREFOR

    • Publication number 20220316654
    • Publication date Oct 6, 2022
    • Jun Kyu Park
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Systems, Devices, and/or Methods for Managing Condensate

    • Publication number 20220268482
    • Publication date Aug 25, 2022
    • Nicholas H. Des Champs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONDENSATE DISCHARGING SYSTEM FOR AN EXHAUST-GAS MEASURING DEVICE

    • Publication number 20190310165
    • Publication date Oct 10, 2019
    • AVL EMISSION TEST SYSTEMS GMBH
    • DIRK WOIKI
    • G01 - MEASURING TESTING
  • Information Patent Application

    Systems, Devices, and/or Methods for Managing Condensate

    • Publication number 20190226715
    • Publication date Jul 25, 2019
    • Nicholas Howard DES CHAMPS
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    GAS-LIQUID SEPARATION DEVICE, REAR DOOR, COOLING DEVICE, AND GAS-LI...

    • Publication number 20190101335
    • Publication date Apr 4, 2019
    • NEC Corporation
    • Shunsuke FUJII
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    AUTOMATIC DRAIN

    • Publication number 20170016573
    • Publication date Jan 19, 2017
    • Koganei Corporation
    • Makoto Doki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Float Type Drain Trap

    • Publication number 20150192248
    • Publication date Jul 9, 2015
    • TLV CO., LTD.
    • Tadashi Oike
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Thermal Actuator

    • Publication number 20130068973
    • Publication date Mar 21, 2013
    • CONICO INNOVATIONS PTY LTD
    • Nico van Ruth
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    AUTOMATIC WATER REMOVAL DEVICE AND METHOD

    • Publication number 20120266888
    • Publication date Oct 25, 2012
    • TELEFLEX MEDICAL INCORPORATED
    • Daniel Patrick Dwyer
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Float-Based Automatic Drain Valves And Related Methods

    • Publication number 20090114658
    • Publication date May 7, 2009
    • David Kumhyr
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Condensate removal device

    • Publication number 20070137706
    • Publication date Jun 21, 2007
    • E. Michael Stamatakis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Float type drain trap

    • Publication number 20070006918
    • Publication date Jan 11, 2007
    • Hiroshi Yamamoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLOAT VALVE FOR PULSATING FLOW

    • Publication number 20040261845
    • Publication date Dec 30, 2004
    • Vishnu M. Sishtla
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Liquid drains having liquid level adjusting mechanisms

    • Publication number 20030155007
    • Publication date Aug 21, 2003
    • Aisan Kogyo Kabushiki Kaisha
    • Akihisa Hotta
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...