Aeration, ventilation, dehumidification or moisture removal of closed spaces

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD OF CONTROLLING A WIND TURBINE

    • Publication number 20250003383
    • Publication date Jan 2, 2025
    • Siemens Gamesa Renewable Energy A/S
    • Samuel Hawkins
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    FASTENER ASSEMBLY, WIND TURBINE HUB ASSEMBLY AND RELATED METHODS

    • Publication number 20230296075
    • Publication date Sep 21, 2023
    • LM WIND POWER A/S
    • Michael Wenani NIELSEN
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    DEVICE FOR CONVERSION OF WAVE ENERGY INTO ELECTRICAL ENERGY

    • Publication number 20230089008
    • Publication date Mar 23, 2023
    • Mile Dragic
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    NACELLE HOUSING WITH SERVICE HATCH

    • Publication number 20220341401
    • Publication date Oct 27, 2022
    • Siemens Gamesa Renewable Energy A/S
    • John Frydkjaer
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    METHOD AND SYSTEM FOR COOLING A WIND TURBINE GEARBOX OIL HEAT-EXCHA...

    • Publication number 20220128041
    • Publication date Apr 28, 2022
    • GENERAL ELECTRIC COMPANY
    • Ulrich Werner Neumann
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    DEVICE FOR CONTROLLING HUMIDITY IN WIND TURBINES

    • Publication number 20220018332
    • Publication date Jan 20, 2022
    • Siemens Gamesa Renewable Energy A/S
    • Mikkel Aggersbjerg KRISTENSEN
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    GEARBOX SYSTEM FOR A WIND TURBINE, WIND TURBINE WITH A GEARBOX SYST...

    • Publication number 20210115906
    • Publication date Apr 22, 2021
    • GENERAL ELECTRIC COMPANY
    • Jacob Johannes Nies
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    HYDROPOWER ELECTRIC GENERATOR

    • Publication number 20210088023
    • Publication date Mar 25, 2021
    • Karl Baron Rohl
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    WIND FLOW OPERATED VENTILATION AND ENERGY HARNESSING DEVICE

    • Publication number 20210010455
    • Publication date Jan 14, 2021
    • Ahmad Muna Hussain
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    COOLING ARRAGNEMENT FOR A WIND TURBINE

    • Publication number 20200318620
    • Publication date Oct 8, 2020
    • Siemens Gamesa Renewable Energy A/S
    • Ebbe Groenheden
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SELF-ORIENTING GAS EVADING INTAKE FOR SUBMERSIBLE PUMPS

    • Publication number 20200308940
    • Publication date Oct 1, 2020
    • Halliburton Energy Services, Inc.
    • Jason Eugene Hill
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    WIND TURBINE AND METHOD FOR SUCTIONING SMOKE IN A WIND TURBINE

    • Publication number 20200078622
    • Publication date Mar 12, 2020
    • WOBBEN PROPERTIES GMBH
    • Frank KNOOP
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    COOLING SYSTEM FOR SHAFTING AND CONTROL METHOD THEREOF, AND WIND TU...

    • Publication number 20190285059
    • Publication date Sep 19, 2019
    • BEIJING GOLDWIND SCIENCE & CREATION WINDPOWER EQUIPMENT CO., LTD.
    • Yang GAO
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    CENTRIFUGAL FAN

    • Publication number 20190195235
    • Publication date Jun 27, 2019
    • NIDEC CORPORATION
    • Kiyoto IDA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBO PUMP VENT ASSEMBLY AND METHOD

    • Publication number 20190186494
    • Publication date Jun 20, 2019
    • Edwards Limited
    • Christopher Miles
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL COMPRESSOR

    • Publication number 20180347588
    • Publication date Dec 6, 2018
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Kazuhiko Hamamoto
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    HEATING A WIND TURBINE FACILITY

    • Publication number 20180340519
    • Publication date Nov 29, 2018
    • ABB Technology Oy
    • Matthias Schult
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    WIND TURBINE AND COOLING DEVICE FOR A WIND TURBINE

    • Publication number 20180187656
    • Publication date Jul 5, 2018
    • WOBBEN PROPERTIES GMBH
    • Malte KÖNITZ
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    DAMAGE DETECTION OF A ROTOR BLADE OF A WIND TURBINE

    • Publication number 20180094620
    • Publication date Apr 5, 2018
    • SIEMENS AKTIENGESELLSCHAFT
    • Peder Bay Enevoldsen
    • G01 - MEASURING TESTING
  • Information Patent Application

    DE-HUMIDIFYING SYSTEM

    • Publication number 20140353977
    • Publication date Dec 4, 2014
    • SIEMENS AKTIENGESELLSCHAFT
    • CARSTEN MOELLER SOERENSEN
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    AIRFLOW CONTROL ARRANGEMENT

    • Publication number 20140346781
    • Publication date Nov 27, 2014
    • SIEMENS AKTIENGESELLSCHAFT
    • GIOVANNI AIROLDI
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    WIND TURBINE WITH CIRCUMFERENTIAL AIR GUIDING TOWER WALL REINFORCEMENT

    • Publication number 20140318060
    • Publication date Oct 30, 2014
    • AREVA WIND GmbH
    • Alexander Tschirch
    • E04 - BUILDING
  • Information Patent Application

    HYDRAULIC MACHINE HAVING AN INTAKE MANIFOLD LOCATED AT THE TOP

    • Publication number 20140301823
    • Publication date Oct 9, 2014
    • Martin Schabasser
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    WIND POWER INSTALLATION AND A TOWER OR TOWER SEGMENT AND A DOOR FRA...

    • Publication number 20140237937
    • Publication date Aug 28, 2014
    • REPOWER SYSTEMS AG
    • Rüdiger Gawrisch
    • E04 - BUILDING
  • Information Patent Application

    WIND TURBINE WITH TOWER CLIMATISATION SYSTEM USING OUTSIDE AIR

    • Publication number 20140216680
    • Publication date Aug 7, 2014
    • AREVA WIND GmbH
    • Alexander Tschirch
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    WAVE POWER GENERATION SYSTEM AND HYDRAULIC COMPONENT THEREOF

    • Publication number 20140116042
    • Publication date May 1, 2014
    • Industrial Technology Research Institute
    • Sheng-Chung LO
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    WIND TURBINE

    • Publication number 20140010665
    • Publication date Jan 9, 2014
    • ALSTOM RENOVABLES ESPAÑA, S.L.
    • Sebastian Valero Lafuente
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    METHOD AND SYSTEM TO PREVENT EQUIPMENT CORROSION FROM HUMID AMBIENT...

    • Publication number 20130323035
    • Publication date Dec 5, 2013
    • Peri Sebhapathy
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    OFF-SHORE WIND TURBINE WITH A THERMAL CONDITIONING SYSTEM

    • Publication number 20130302150
    • Publication date Nov 14, 2013
    • Arunvel THANGAMANI
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    WIND ENERGY INSTALLATION HAVING A SYNCHRONOUS GENERATOR, AND SLOWLY...

    • Publication number 20130277983
    • Publication date Oct 24, 2013
    • WOBBEN PROPERTIES GMBH
    • Arno Hildebrand
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...