Construction of vanes or vane holders

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Patents Applicationslast 30 patents

  • Information Patent Application

    VALVELESS DEVICES FOR PULSATILE FLUID FLOW

    • Publication number 20240011485
    • Publication date Jan 11, 2024
    • Arizona Board of Regents on behalf of The University of Arizona
    • Marvin J. Slepian
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    NEW VANE SHAPE

    • Publication number 20230287794
    • Publication date Sep 14, 2023
    • GOODRICH CORPORATION
    • Piotr KROCZEK
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTARY FLUID DEVICE

    • Publication number 20230193900
    • Publication date Jun 22, 2023
    • Cameron James PITTENDRIGH
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTARY COMPRESSOR WITH SELECTIVE OIL COMMUNICATION

    • Publication number 20220349405
    • Publication date Nov 3, 2022
    • LG ELECTRONICS INC.
    • Sungwon JUNG
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VANE MOTOR

    • Publication number 20220290566
    • Publication date Sep 15, 2022
    • EXDL CO., LTD.
    • Won Seok CHOI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rotary Vane Pump

    • Publication number 20210396139
    • Publication date Dec 23, 2021
    • Pinnacle Climate Technologies
    • Sukru Erisgen
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ROTARY-VANE MECHANISM FOR ENGINES AND COMPRESSORS

    • Publication number 20210396231
    • Publication date Dec 23, 2021
    • Vladimir Shapovalov
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COMPRESSOR WITH LIQUID INJECTION COOLING

    • Publication number 20210396232
    • Publication date Dec 23, 2021
    • HICOR TECHNOLOGIES, INC.
    • John WALTON
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTARY COMPRESSOR

    • Publication number 20210301662
    • Publication date Sep 30, 2021
    • LG ELECTRONICS INC.
    • Seokhwan MOON
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PADDLE WHEEL APPARATUS AND METHOD OF USE THEREOF

    • Publication number 20210163103
    • Publication date Jun 3, 2021
    • Merton W. Pekrul
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    ROTARY COMPRESSOR HAVING A COMBINED VANE-ROLLER STRUCTURE

    • Publication number 20200408097
    • Publication date Dec 31, 2020
    • LG ELECTRONICS INC.
    • Ki Sun KIM
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    ROTARY COMPRESSOR

    • Publication number 20200378386
    • Publication date Dec 3, 2020
    • LG ELECTRONICS INC.
    • Jingyu LEE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTARY INTERNAL COMBUSTION ENGINE WITH UNEQUAL VOLUMETRIC RATIOS

    • Publication number 20200123970
    • Publication date Apr 23, 2020
    • Pratt & Whitney Canada Corp.
    • Serge DUSSAULT
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ROTARY VANE VACUUM PUMP

    • Publication number 20200072215
    • Publication date Mar 5, 2020
    • PFEIFFER VACUUM GMBH
    • Sebastian OBERBECK
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    COMPRESSOR WITH LIQUID INJECTION COOLING

    • Publication number 20200025202
    • Publication date Jan 23, 2020
    • HICOR TECHNOLOGIES, INC.
    • John WALTON
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Portable Fuel Pump

    • Publication number 20200014277
    • Publication date Jan 9, 2020
    • TUTHILL CORPORATION
    • Jacob J. Berry
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Rotary Device Having a Circular Guide Ring

    • Publication number 20190264685
    • Publication date Aug 29, 2019
    • WindTrans Systems Ltd
    • Dan Patterson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BACKPRESSURE PASSAGE ROTARY COMPRESSOR

    • Publication number 20190211681
    • Publication date Jul 11, 2019
    • LG Electronics Inc.
    • Seokhwan MOON
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ROTARY DRIVE

    • Publication number 20190195222
    • Publication date Jun 27, 2019
    • Monashee Pumps Inc.
    • Braden Murphy
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    ROTARY ENERGY CONVERTER WITH RETRACTABLE BARRIER

    • Publication number 20190178084
    • Publication date Jun 13, 2019
    • Scott Hudson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SIX-STROKE ROTARY-VANE INTERNAL COMBUSTION ENGINE

    • Publication number 20190145261
    • Publication date May 16, 2019
    • Nickolay Mikhailovich KRIVKO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PUMP WITH ROTOR HAVING ARCUATE SLOTS AND VANES

    • Publication number 20190010942
    • Publication date Jan 10, 2019
    • ALBERT'S GENERATOR SERVICES INC.
    • Albert PATTERSON
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rotor and Vane with Insert

    • Publication number 20180371913
    • Publication date Dec 27, 2018
    • TORAD Engineering LLC
    • John Montgomery
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CONTINUOUSLY VARIABLE TURBINE

    • Publication number 20180371910
    • Publication date Dec 27, 2018
    • PDT, LLC
    • Albert Sobey
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Rotor With Sliding Vane

    • Publication number 20180371912
    • Publication date Dec 27, 2018
    • TORAD Engineering LLC
    • Gregory T. Kemp
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    ROTARY INTERNAL COMBUSTION ENGINE WITH UNEQUAL VOLUMETRIC RATIOS

    • Publication number 20180223728
    • Publication date Aug 9, 2018
    • Pratt & Whitney Canada Corp.
    • Serge DUSSAULT
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PNEUMATIC MOTOR WITH DUAL AIR INTAKE

    • Publication number 20180209272
    • Publication date Jul 26, 2018
    • YU-JEN WU
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Rotary Device Having a Circular Guide Ring

    • Publication number 20180058448
    • Publication date Mar 1, 2018
    • WindTrans Systems Ltd
    • Dan Patterson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY COMPRESSOR

    • Publication number 20170275996
    • Publication date Sep 28, 2017
    • LG ELECTRONICS INC.
    • Gukhyun CHO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Multi-Vane Impeller Device

    • Publication number 20170074099
    • Publication date Mar 16, 2017
    • TORAD Engineering LLC
    • Gregory T. Kemp
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...