Preventing clogging or obstruction of flow paths by dirt, dust, or foreign particles

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    CONTINUOUS FLUID FLOW POWER GENERATOR

    • Publication number 20240247640
    • Publication date Jul 25, 2024
    • Michael Scot Cummings
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    LIQUID INTAKE FILTERS

    • Publication number 20220333595
    • Publication date Oct 20, 2022
    • Cameron Farms Hutterite Colony
    • Joseph Hofer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CONTINUOUS FLUID FLOW POWER GENERATOR

    • Publication number 20220186711
    • Publication date Jun 16, 2022
    • Michael Scot Cummings
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    OIL FIELD PUMP

    • Publication number 20200378226
    • Publication date Dec 3, 2020
    • Mitsubishi Heavy Industries, Ltd.
    • Shimpei YOKOYAMA
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    LUBRICATION SYSTEM AND FILTER PLACEMENT

    • Publication number 20200347828
    • Publication date Nov 5, 2020
    • VESTAS WIND SYSTEMS A/S
    • Thomas Korsgaard Nielsen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PARTICLE SEPARATOR

    • Publication number 20200332711
    • Publication date Oct 22, 2020
    • Rolls-Royce Corporation
    • Philip R. Owen
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    FLUID PUMPING APPARATUS AND METHODS OF USE

    • Publication number 20200325894
    • Publication date Oct 15, 2020
    • Cameron Farms Hutterite Colony
    • Joseph Hofer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Vortex Pump

    • Publication number 20180187692
    • Publication date Jul 5, 2018
    • KSB Aktiengesellschaft
    • Alexander CHRIST
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    AQUATIC CURTAIN DEVICE AND USES THEREOF

    • Publication number 20180044871
    • Publication date Feb 15, 2018
    • Gary Richard Carney
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC INSTALLATION AND METHOD OF OPERATING SUCH AN INSTALLATION

    • Publication number 20170114768
    • Publication date Apr 27, 2017
    • General Electric Technology GmbH
    • Rajesh PANCHAL
    • G01 - MEASURING TESTING
  • Information Patent Application

    BANDED TURBINE

    • Publication number 20130315702
    • Publication date Nov 28, 2013
    • William R. RICHARDS
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SUBMERSIBLE PUMP

    • Publication number 20130089420
    • Publication date Apr 11, 2013
    • Poul Johannes Henning
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Device and Method for Removing Suspended-Material Particles

    • Publication number 20120292264
    • Publication date Nov 22, 2012
    • TECHNISCHE UNIVERSITAT WIEN
    • Eduard Doujak
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Rotatable Dry Air Supply

    • Publication number 20120243980
    • Publication date Sep 27, 2012
    • FRONTIER WIND, LLC
    • Leigh Zalusky
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HIGH EFFICIENCY WATERWHEEL APPARATUS HAVING TRACK-TYPE BLADES AND A...

    • Publication number 20120139251
    • Publication date Jun 7, 2012
    • CHIN-YEN PAI
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Method and Device for Counteracting Wear and Tear Around a Guide Vane

    • Publication number 20120121386
    • Publication date May 17, 2012
    • Dynavec AS
    • Ole Gunnar Dahlhaug
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    METHOD FOR OPERATING A WIND TURBINE WITH REDUCED BLADE FOULING

    • Publication number 20120114482
    • Publication date May 10, 2012
    • Wouter Haans
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Device for filtering lubricants of a wind turbine transmission

    • Publication number 20120080366
    • Publication date Apr 5, 2012
    • Michaela Brasseur
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    WIND TURBINE FOR WIND POWER GENERATION

    • Publication number 20110163545
    • Publication date Jul 7, 2011
    • Mitsubishi Heavy Industries, Ltd.
    • Shigeto Hirai
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SYSTEMS AND METHOD OF ASSEMBLING AN AIR DISTRIBUTION SYSTEM FOR USE...

    • Publication number 20110103953
    • Publication date May 5, 2011
    • Wouter Haans
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    CONTROL BOX FOR A WIND TURBINE

    • Publication number 20110062720
    • Publication date Mar 17, 2011
    • SUZLON ENERGY GMBH
    • Vilbrandt Reinhard
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    WIND-TURBINE BLADE

    • Publication number 20110052403
    • Publication date Mar 3, 2011
    • Mitsubishi Heavy Industries, Ltd.
    • Nozomu Kawasetsu
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • 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...
  • Information Patent Application

    ROTOR CHAMBER COVER MEMBER HAVING APERTURE FOR DIRT SEPARATION AND...

    • Publication number 20100196167
    • Publication date Aug 5, 2010
    • GENERAL ELECTRIC COMPANY
    • Luke John Ammann
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    METHOD FOR OPERATING A WIND TURBINE WITH REDUCED BLADE FOULING

    • Publication number 20100143121
    • Publication date Jun 10, 2010
    • Wouter Haans
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    APPARATUS AND METHOD FOR CLEANING AN ACTIVE FLOW CONTROL (AFC) SYST...

    • Publication number 20100143123
    • Publication date Jun 10, 2010
    • Wouter Haans
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ACTIVE FLOW CONTROL SYSTEM FOR WIND TURBINE

    • Publication number 20100143122
    • Publication date Jun 10, 2010
    • Jacob Johannes Nies
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    WIND TURBINE BLADE WITH FOREIGN MATTER DETECTION DEVICES

    • Publication number 20100135790
    • Publication date Jun 3, 2010
    • Sujan Kumar Pal
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SYSTEMS AND METHOD FOR OPERATING A WIND TURBINE HAVING ACTIVE FLOW...

    • Publication number 20100135794
    • Publication date Jun 3, 2010
    • Jacob Johannes Nies
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SYSTEMS AND METHOD FOR OPERATING AN ACTIVE FLOW CONTROL SYSTEM

    • Publication number 20100135795
    • Publication date Jun 3, 2010
    • Jacob Johannes Nies
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...