TREA

using working-fluid or other gaseous fluid as lubricant

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Industry

  • CPC
  • F01D25/22
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES F01D25/00Component parts, details, or accessories, not provided for in, or of interest apart from, other groups

Current Industry

F01D25/22using working-fluid or other gaseous fluid as lubricant
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    TURBINE-GENERATOR ASSEMBLY WITH MAGNETIC COUPLING
    • Publication number 20240011411
    • Publication date Jan 11, 2024
    • CLIMEON AB
    • Per ASKEBJER
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Circumferential Seal Assembly with Multi-Axis Stepped Grooves
    • Publication number 20230220872
    • Publication date Jul 13, 2023
    • STEIN SEAL COMPANY
    • Glenn M. Garrison
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Circumferential Seal Assembly with Multi-Axis Stepped Grooves
    • Publication number 20220356905
    • Publication date Nov 10, 2022
    • Stein Seal Company
    • Glenn M. Garrison
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    EXTERNALLY PRESSURIZED FLUID-FILM BEARING SYSTEM INCLUDING HERMETIC...
    • Publication number 20210003034
    • Publication date Jan 7, 2021
    • GENERAL ELECTRIC COMPANY
    • Bugra Han ERTAS
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Circumferential Back-to-Back Seal Assembly with Bifurcated Flow
    • Publication number 20200224718
    • Publication date Jul 16, 2020
    • STEIN SEAL COMPANY
    • Glenn M. Garrison
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ACTIVE THRUST MANAGEMENT OF A TURBOPUMP WITHIN A SUPERCRITICAL WORK...
    • Publication number 20200208536
    • Publication date Jul 2, 2020
    • ECHOGEN POWER SYSTEMS, LLC
    • Brett Bowan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Circumferential Seal Assembly with Multi-Axis Stepped Grooves
    • Publication number 20200158175
    • Publication date May 21, 2020
    • STEIN SEAL COMPANY
    • Glenn M. Garrison
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Fluid Bearing Assembly
    • Publication number 20200040940
    • Publication date Feb 6, 2020
    • GENERAL ELECTRIC COMPANY
    • Sean Christopher Binion
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Axial Load Management System
    • Publication number 20190368549
    • Publication date Dec 5, 2019
    • GENERAL ELECTRIC COMPANY
    • Bugra Han Ertas
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Intershaft Seal Assembly with Multi-Axis Stepped Grooves
    • Publication number 20190048931
    • Publication date Feb 14, 2019
    • STEIN SEAL COMPANY
    • Glenn M. Garrison
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Circumferential Seal with Bifurcated Flow along Multi-Axis Stepped...
    • Publication number 20190017547
    • Publication date Jan 17, 2019
    • STEIN SEAL COMPANY
    • Glenn M. Garrison
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    NON-CONTACTING SEALS FOR GEARED GAS TURBINE ENGINE BEARING COMPART...
    • Publication number 20180223690
    • Publication date Aug 9, 2018
    • United Technologies Corporation
    • M. Rifat Ullah
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Circumferential Back-to-Back Seal Assembly with Bifurcated Flow
    • Publication number 20180180096
    • Publication date Jun 28, 2018
    • STEIN SEAL COMPANY
    • Glenn M. Garrison
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COMPRESSED AIR BLEED SUPPLY FOR BUFFER SYSTEM
    • Publication number 20180149088
    • Publication date May 31, 2018
    • United Technologies Corporation
    • Peter M. Munsell
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SUPPORT PROVIDING A COMPLETE CONNECTION BETWEEN A TURBINE SHAFT AND...
    • Publication number 20180128180
    • Publication date May 10, 2018
    • SAFRAN AIRCRAFT ENGINES
    • Noel Didier DURAND
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INTEGRATED TURBOEXPANDER-GENERATOR WITH GAS-LUBRICATED BEARINGS
    • Publication number 20180030855
    • Publication date Feb 1, 2018
    • Nuovo Pignone Tecnologie S.r.l.
    • Matteo DALL'ARA
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ACTIVE THRUST MANAGEMENT OF A TURBOPUMP WITHIN A SUPERCRITICAL WORK...
    • Publication number 20170314419
    • Publication date Nov 2, 2017
    • ECHOGEN POWER SYSTEMS, LLC
    • Brett Bowan
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    BEARING HAVING INTEGRALLY FORMED COMPONENTS
    • Publication number 20170298773
    • Publication date Oct 19, 2017
    • Bugra Han Ertas
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    COMPRESSOR SYSTEM
    • Publication number 20170298755
    • Publication date Oct 19, 2017
    • Mitsubishi Heavy Industries, Ltd.
    • Satoshi MIZUKAMI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GAS BEARING SEAL
    • Publication number 20170298752
    • Publication date Oct 19, 2017
    • GENERAL ELECTRIC COMPANY
    • Joshua Tyler Mook
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ROTARY MACHINE WITH GAS BEARINGS
    • Publication number 20170298772
    • Publication date Oct 19, 2017
    • GENERAL ELECTRIC COMPANY
    • Joshua Tyler Mook
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Systems and Methods for Controlling Backpressure in a Heat Engine S...
    • Publication number 20170191379
    • Publication date Jul 6, 2017
    • ECHOGEN POWER SYSTEMS LLC
    • Jason Lee PREUSS
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE ENGINE
    • Publication number 20160376924
    • Publication date Dec 29, 2016
    • GENERAL ELECTRIC COMPANY
    • Brandon Wayne MILLER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Turbocharger with oil-free hydrostatic bearing
    • Publication number 20160333737
    • Publication date Nov 17, 2016
    • Timothy J Miller
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MULTI-FLUID CARGO PUMPS
    • Publication number 20160090864
    • Publication date Mar 31, 2016
    • Ebara International Corporation
    • Christopher D. FINLEY
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    POWER TURBINE UNIT
    • Publication number 20150292345
    • Publication date Oct 15, 2015
    • VOLVO TRUCK CORPORATION
    • Kent Giselmo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SYSTEMS AND METHODS FOR LUBRICATING BEARINGS OF ROTATING EQUIPMENT...
    • Publication number 20150211384
    • Publication date Jul 30, 2015
    • Energy Recovery, Inc.
    • Prem Krish
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ROTARY COMPRESSOR
    • Publication number 20150125324
    • Publication date May 7, 2015
    • EagleBurgmann Germany GmbH & Co. KG
    • Timothy D. Sanford
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    NON-CONTACTING SEALS FOR GEARED GAS TURBINE ENGINE BEARING COMPARTM...
    • Publication number 20140255156
    • Publication date Sep 11, 2014
    • United Technologies Corporation
    • M. Rifat Ullah
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COMPRESSED AIR BLEED SUPPLY FOR BUFFER SYSTEM
    • Publication number 20140216004
    • Publication date Aug 7, 2014
    • Peter M. Munsell
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS