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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F03Liquid processing machines F03BMACHINES OR ENGINES FOR LIQUIDS F03B11/00Parts or details not provided for in, or of interest apart from, the preceding groups

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F03B11/006Sealing arrangements
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Sealing system for underwater turbine
    • Patent number 12,163,498
    • Issue date Dec 10, 2024
    • Aktiebolaget SKF
    • Matthias Hofmann
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Sealing system for ocean power generation equipment
    • Patent number 12,136,864
    • Issue date Nov 5, 2024
    • HANGZHOU LHD INSTITUTE OF NEW ENERGY, LLC
    • Fuwei Zhu
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Hydraulic pressure power battery
    • Patent number 12,092,210
    • Issue date Sep 17, 2024
    • Yanjun Che
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Machine assembly, in particular a tidal power plant
    • Patent number 11,788,595
    • Issue date Oct 17, 2023
    • Aktiebolaget SKF
    • Michael Baumann
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Hydraulic pressure power battery
    • Patent number 11,608,888
    • Issue date Mar 21, 2023
    • Yanjun Che
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Rotor shaft unit
    • Patent number 11,428,201
    • Issue date Aug 30, 2022
    • Aktiebolaget SKF
    • Michael Baumann
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Rolling bearing protection device and vertical-axis tidal current e...
    • Patent number 11,319,919
    • Issue date May 3, 2022
    • ZHEJIANG ZHOUSHAN LHD ENERGY DEVELOPMENT CO., LTD.
    • Xiaonan Miao
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Guide vane bearing and maintenance method
    • Patent number 11,300,006
    • Issue date Apr 12, 2022
    • Voith Patent GmbH
    • Martin Schabasser
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hydraulic turbine
    • Patent number 11,073,124
    • Issue date Jul 27, 2021
    • GE RENEWABLE TECHNOLOGIES
    • Lionel Martinez
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Sealed bearing module
    • Patent number 11,009,077
    • Issue date May 18, 2021
    • Aktiebolaget SKF
    • Matthias Hofmann
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Turbine unit for hydraulic installation
    • Patent number 10,961,978
    • Issue date Mar 30, 2021
    • GE Renewable Techologies
    • Hai Trieu Phan
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Hydraulic machine comprising a radial flow runner
    • Patent number 10,954,912
    • Issue date Mar 23, 2021
    • Voith Patent GmbH
    • Stuart Coulson
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Method, system and apparatus for operating a hydraulic turbine
    • Patent number 10,941,750
    • Issue date Mar 9, 2021
    • ABB Schweiz AG
    • Xiaobo Yang
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Impeller for a pump or turbine, and pump or turbine with impeller
    • Patent number 10,871,168
    • Issue date Dec 22, 2020
    • Lars Adriaan Krakers
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Bearing module for adjusting a rotor blade angle of attack in an un...
    • Patent number 10,634,112
    • Issue date Apr 28, 2020
    • Aktiebolaget SKF
    • Matthias Hofmann
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Hydraulic turbine
    • Patent number 10,480,480
    • Issue date Nov 19, 2019
    • GE RENEWABLE TECHNOLOGIES
    • Lionel Martinez
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Seal assembly for sealing a space between a housing and a component...
    • Patent number 10,458,549
    • Issue date Oct 29, 2019
    • Aktiébolaget SKF
    • Michael Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    System and method for storing energy
    • Patent number 9,869,291
    • Issue date Jan 16, 2018
    • GRAVITY POWER LLC
    • O. James Fiske
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Shaft seal device, seal member and hydroelectric power generation d...
    • Patent number 9,664,287
    • Issue date May 30, 2017
    • National University Corporation Kumamoto University
    • Yoshitaka Nakanishi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Device and method for generating power using buoyancy
    • Patent number 9,551,316
    • Issue date Jan 24, 2017
    • LOOK FOR THE POWER, LLC
    • John A. Saavedra
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Cryogenic liquid turbine
    • Patent number 9,534,576
    • Issue date Jan 3, 2017
    • XI'AN JIAOTONG UNIVERSITY
    • Jinju Sun
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Rotary joint for underwater operation and system equipped therewith...
    • Patent number 9,334,901
    • Issue date May 10, 2016
    • IMO Holding GmbH
    • Werner Schröppel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid machine
    • Patent number 8,944,757
    • Issue date Feb 3, 2015
    • Kabushiki Kaisha Toshiba
    • Hideyuki Kawajiri
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic machine, an energy conversion installation including such...
    • Patent number 8,882,445
    • Issue date Nov 11, 2014
    • Alstom Renewable Technologies
    • Yves Bouvet
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Hydraulic machine, an energy conversion installation including such...
    • Patent number 8,882,447
    • Issue date Nov 11, 2014
    • Alstom Renewable Technologies
    • Yves Bouvet
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Method and device for reduction of wear in a water turbine
    • Patent number 8,657,559
    • Issue date Feb 25, 2014
    • Dynavec AS
    • Ole Gunnar Dahlhaug
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Elastic couple barring apparatus
    • Patent number 8,549,946
    • Issue date Oct 8, 2013
    • Zijing Pang
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbine runner with reduced leakage of servo-oil
    • Patent number 8,192,164
    • Issue date Jun 5, 2012
    • VA Tech Hydro GmbH
    • Carsten D. Herrmann
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Sealing in a hydraulic turbine unit
    • Patent number 7,222,861
    • Issue date May 29, 2007
    • Philipp Gittler
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Hydro-turbine runner
    • Patent number 6,533,536
    • Issue date Mar 18, 2003
    • Voith Hydro, Inc.
    • Richard K. Fisher
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents

  • Information Patent Application

    HYDRAULIC PRESSURE POWER BATTERY
    • Publication number 20240418259
    • Publication date Dec 19, 2024
    • YANJUN CHE
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    SEALING SYSTEM FOR UNDERWATER TURBINE
    • Publication number 20240200523
    • Publication date Jun 20, 2024
    • Aktiebolaget SKF
    • Matthias Hofmann
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    GPP SEAL SYSTEM MAINTENANCE, REPLACEMENT AND SEISMIC ISOLATION
    • Publication number 20240200524
    • Publication date Jun 20, 2024
    • Gravity Power, LLC
    • James Orlo Fiske
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    CONICAL TURBINE HYDRAULIC MACHINE
    • Publication number 20240044312
    • Publication date Feb 8, 2024
    • SHIZHENG HUANG
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    HYDRAULIC PRESSURE POWER BATTERY
    • Publication number 20230250874
    • Publication date Aug 10, 2023
    • YANJUN CHE
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    THE IMPELLER ASSEMBLY FOR HYDROELECTRIC POWER GENERATION DEVICE
    • Publication number 20220136479
    • Publication date May 5, 2022
    • Hang Je PARK
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    ROLLING BEARING PROTECTION DEVICE AND VERTICAL-AXIS TIDAL CURRENT E...
    • Publication number 20210396202
    • Publication date Dec 23, 2021
    • Hangzhou LHD Institute of New Energy, LLC
    • Xiaonan MIAO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MACHINE ASSEMBLY, IN PARTICULAR A TIDAL POWER PLANT
    • Publication number 20210254683
    • Publication date Aug 19, 2021
    • Aktiebolaget SKF
    • Michael Baumann
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ROTOR SHAFT UNIT
    • Publication number 20210017951
    • Publication date Jan 21, 2021
    • Aktiebolaget SKF
    • Michael Baumann
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    HYDRAULIC MACHINE COMPRISING A RADIAL FLOW RUNNER
    • Publication number 20200362811
    • Publication date Nov 19, 2020
    • VOITH PATENT GmbH
    • STUART COULSON
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Hydraulic Turbine
    • Publication number 20200149505
    • Publication date May 14, 2020
    • GE RENEWABLE TECHNOLOGIES
    • Lionel MARTINEZ
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Hydraulic Pressure power Battery
    • Publication number 20190128412
    • Publication date May 2, 2019
    • YANJUN CHE
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Method, system and apparatus for operating a hydraulic turbine
    • Publication number 20190078548
    • Publication date Mar 14, 2019
    • ABB Schweiz AG
    • Xiaobo Yang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    HYDROELECTRIC DEVICE AND HYDROELECTRIC SYSTEM COMPRISING SAME
    • Publication number 20190072066
    • Publication date Mar 7, 2019
    • Mplus Co., Ltd.
    • Choon Teak Oh
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    A METHOD OF PREPARING A LIP-TYPE SHAFT SEAL FOR, A METHOD OF INSTAL...
    • Publication number 20180320654
    • Publication date Nov 8, 2018
    • WARTSILA FINLAND OY
    • Henric ANNELUND
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    BEARING MODULE FOR ADJUSTING A ROTOR BLADE ANGLE OF ATTACK IN AN UN...
    • Publication number 20180030949
    • Publication date Feb 1, 2018
    • Aktiebolaget SKF
    • Matthias Hofmann
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    HYDRAULIC TURBINE
    • Publication number 20180023534
    • Publication date Jan 25, 2018
    • GE RENEWABLE TECHNOLOGIES
    • Lionel MARTINEZ
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    HYDROELECTRIC POWER GENERATOR
    • Publication number 20170184068
    • Publication date Jun 29, 2017
    • XIAMEN RUNNER INDUSTRIAL CORPORATION
    • ZHAO-YI ZHUO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SEAL ASSEMBLY FOR SEALING A SPACE BETWEEN A HOUSING AND A COMPONENT...
    • Publication number 20160341316
    • Publication date Nov 24, 2016
    • Aktiebolaget SKF
    • Michael Baumann
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    IMPELLER FOR A PUMP OR TURBINE, AND PUMP OR TURBINE WITH IMPELLER
    • Publication number 20160327054
    • Publication date Nov 10, 2016
    • Flowserve B.V.
    • Lars Adriaan KRAKERS
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DEVICE AND METHOD FOR GENERATING POWER USING BUOYANCY
    • Publication number 20160208770
    • Publication date Jul 21, 2016
    • John A. Saavedra
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    SHAFT SEAL DEVICE, SEAL MEMBER AND HYDROELECTRIC POWER GENERATION D...
    • Publication number 20150300496
    • Publication date Oct 22, 2015
    • NATIONAL UNIVERSITY CORPORATION KUMAMOTO UNIVERSITY
    • Yoshitaka NAKANISHI
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Turbine structure and OWC device comprising such turbine structure
    • Publication number 20150240777
    • Publication date Aug 27, 2015
    • Alessandro Nardelli
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    SYSTEM AND METHOD FOR STORING ENERGY
    • Publication number 20150056085
    • Publication date Feb 26, 2015
    • Gravity Power LLC
    • O. James Fiske
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Cryogenic liquid turbine
    • Publication number 20140341716
    • Publication date Nov 20, 2014
    • XI'AN JIAOTONG UNIVERSITY
    • Jinju Sun
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ROTARY JOINT FOR UNDERWATER OPERATION AND SYSTEM EQUIPPED THEREWITH...
    • Publication number 20140191508
    • Publication date Jul 10, 2014
    • IMO HOLDING GMBH
    • Werner Schröppel
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    UNDERWATER ELECTRIC ROTATING DEVICE HAVING WATERPROOFING STRUCTURE...
    • Publication number 20140077499
    • Publication date Mar 20, 2014
    • EEGEN CO., LTD.
    • Sung Jun Joo
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Pump-Turbine Plant
    • Publication number 20130045086
    • Publication date Feb 21, 2013
    • Manfred Stummer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID MACHINE
    • Publication number 20120063889
    • Publication date Mar 15, 2012
    • Hideyuku KAWAJIRI
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Method and Device for Reduction of Wear in a Water Turbine
    • Publication number 20110014049
    • Publication date Jan 20, 2011
    • Dynavec AS
    • Ole Gunnar Dahlhaug
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...