TREA

Turbo-molecular pumps

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Industry

  • CPC
  • F16C2360/45
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16CSHAFTS FLEXIBLE SHAFTS ELEMENTS OR CRANKSHAFT MECHANISMS ROTARY BODIES OTHER THAN GEARING ELEMENTS BEARINGS F16C2360/00Engines or pumps

Current Industry

F16C2360/45Turbo-molecular pumps
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Vacuum pump including magnetic bearing and motor bearing operable a...
    • Patent number 12,117,009
    • Issue date Oct 15, 2024
    • Shimadzu Corporation
    • Takahiro Mori
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Lubricant supply system and vacuum pump
    • Patent number 12,092,119
    • Issue date Sep 17, 2024
    • Edwards Limited
    • Emiliano Lucchetta
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbomachine having hybrid bearing structure including magnetic bea...
    • Patent number 11,905,993
    • Issue date Feb 20, 2024
    • Korea Institute of Science and Technology
    • Yong Bok Lee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Turbomolecular pump lubricant supply systems
    • Patent number 11,746,792
    • Issue date Sep 5, 2023
    • Edwards Limited
    • Nicola Perrino
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump, magnetic bearing device, and rotor
    • Patent number 11,536,280
    • Issue date Dec 27, 2022
    • Edwards Japan Limited
    • Toshiaki Kawashima
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump
    • Patent number 11,512,705
    • Issue date Nov 29, 2022
    • Edwards Japan Limited
    • Hideki Omori
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Bearing cage retainer
    • Patent number 11,506,212
    • Issue date Nov 22, 2022
    • Edwards Limited
    • Peter Meares
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Bearing cage
    • Patent number 11,493,090
    • Issue date Nov 8, 2022
    • Edwards Limited
    • Emiliano Lucchetta
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump exhaust system, vacuum pump provided for vacuum pump ex...
    • Patent number 11,391,283
    • Issue date Jul 19, 2022
    • Edwards Japan Limited
    • Takashi Kabasawa
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Vacuum pump and temperature control device
    • Patent number 11,359,634
    • Issue date Jun 14, 2022
    • Edwards Japan Limited
    • Hideo Fukami
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vacuum pump with a rotary body in a case with the rotary body havin...
    • Patent number 11,333,154
    • Issue date May 17, 2022
    • Shimadzu Corporation
    • Taiki Nishimura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbo-molecular pump blade design
    • Patent number 11,293,447
    • Issue date Apr 5, 2022
    • Shimadzu Corporation
    • Keiichi Futagi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbomolecular pump lubricant supply systems
    • Patent number 11,111,927
    • Issue date Sep 7, 2021
    • Edwards Limited
    • Nicola Perrino
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vacuum pump
    • Patent number 11,078,916
    • Issue date Aug 3, 2021
    • Pfeiffer Vacuum GmbH
    • Jan Hofmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Open-core flywheel architecture
    • Patent number 11,070,107
    • Issue date Jul 20, 2021
    • The Boeing Company
    • John R. Hull
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Pump bearing holders
    • Patent number 11,035,369
    • Issue date Jun 15, 2021
    • Edwards Limited
    • Richard Horler
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Electromagnetic unit, magnetic bearing device, and vacuum pump
    • Patent number 11,028,853
    • Issue date Jun 8, 2021
    • Edwards Japan Limited
    • Toshiaki Kawashima
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Magnetic levitation control device and vacuum pump
    • Patent number 11,015,609
    • Issue date May 25, 2021
    • Shimadzu Corporation
    • Junichiro Kozaki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump, and rotor blade and reflection mechanism mounted in va...
    • Patent number 11,009,029
    • Issue date May 18, 2021
    • Edwards Japan Limited
    • Takashi Kabasawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Magnetic bearing control device and vacuum pump
    • Patent number 10,968,949
    • Issue date Apr 6, 2021
    • Shimadzu Corporation
    • Junichiro Kozaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electromagnetic rotating device and vacuum pump equipped with elect...
    • Patent number 10,876,540
    • Issue date Dec 29, 2020
    • Edwards Japan Limited
    • Hideki Omori
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Vacuum pump
    • Patent number 10,837,449
    • Issue date Nov 17, 2020
    • Shimadzu Corporation
    • Satoshi Kuno
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Open-core flywheel architecture
    • Patent number 10,826,348
    • Issue date Nov 3, 2020
    • The Boeing Company
    • John R. Hull
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Bearing support for a vacuum pump
    • Patent number 10,808,713
    • Issue date Oct 20, 2020
    • Edwards Limited
    • Emiliano Lucchetta
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbo-molecular pump
    • Patent number 10,781,820
    • Issue date Sep 22, 2020
    • Shimadzu Corporation
    • Kota Watanabe
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Vacuum pump lubricant supply systems
    • Patent number 10,697,461
    • Issue date Jun 30, 2020
    • Edwards Limited
    • Oliver James Rudge
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Magnetic bearing device and vacuum pump
    • Patent number 10,683,893
    • Issue date Jun 16, 2020
    • Shimadzu Corporation
    • Junichiro Kozaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Magnetic bearing control device and vacuum pump
    • Patent number 10,619,669
    • Issue date Apr 14, 2020
    • Shimadzu Corporation
    • Junichiro Kozaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vacuum pump
    • Patent number 10,590,961
    • Issue date Mar 17, 2020
    • Shimadzu Corporation
    • Shin Sumimoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vacuum pump and abnormality cause estimating method for vacuum pump
    • Patent number 10,578,158
    • Issue date Mar 3, 2020
    • Edwards Japan Limited
    • Yoshinobu Ohtachi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    MAGNETIC BEARING DEVICE AND VACUUM PUMP
    • Publication number 20240337267
    • Publication date Oct 10, 2024
    • EDWARDS JAPAN LIMITED
    • Takaaki Ono
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TURBOMACHINE HAVING HYBRID BEARING STRUCTURE INCLUDING MAGNETIC BEA...
    • Publication number 20230407914
    • Publication date Dec 21, 2023
    • Korea Institute of Science and Technology
    • Yong Bok LEE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Vacuum Pump
    • Publication number 20220205449
    • Publication date Jun 30, 2022
    • Shimadzu Corporation
    • Takahiro MORI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBOMOLECULAR PUMP LUBRICANT SUPPLY SYSTEMS
    • Publication number 20210364000
    • Publication date Nov 25, 2021
    • Edwards Limited
    • Nicola Perrino
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BEARING CAGE
    • Publication number 20210270280
    • Publication date Sep 2, 2021
    • Edwards Limited
    • Emiliano Lucchetta
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PRELOAD FORCE TOOL
    • Publication number 20210018387
    • Publication date Jan 21, 2021
    • Edwards Limited
    • Christopher Miles
    • G01 - MEASURING TESTING
  • Information Patent Application

    VACUUM PUMP, MAGNETIC BEARING DEVICE, AND ROTOR
    • Publication number 20200158118
    • Publication date May 21, 2020
    • EDWARDS JAPAN LIMITED
    • Toshiaki Kawashima
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BEARING SUPPORT FOR A VACUUM PUMP
    • Publication number 20190383299
    • Publication date Dec 19, 2019
    • Edwards Limited
    • Emiliano Lucchetta
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VACUUM PUMP
    • Publication number 20190383300
    • Publication date Dec 19, 2019
    • Shimadzu Corporation
    • Masashi MANABE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP BEARING HOLDERS
    • Publication number 20190368499
    • Publication date Dec 5, 2019
    • Edwards Limited
    • Richard Horler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MAGNETIC BEARING CONTROL DEVICE AND VACUUM PUMP
    • Publication number 20190072131
    • Publication date Mar 7, 2019
    • Shimadzu Corporation
    • Junichiro KOZAKI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MAGNETIC BEARING DEVICE
    • Publication number 20190063494
    • Publication date Feb 28, 2019
    • Shimadzu Corporation
    • Junichiro KOZAKI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Vacuum pump
    • Publication number 20190040866
    • Publication date Feb 7, 2019
    • PFEIFFER VACUUM GMBH
    • Jan Hofmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELECTROMAGNETIC UNIT, MAGNETIC BEARING DEVICE, AND VACUUM PUMP
    • Publication number 20190024667
    • Publication date Jan 24, 2019
    • EDWARDS JAPAN LIMITED
    • Toshiaki Kawashima
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VACUUM PUMP, AND ROTOR BLADE AND REFLECTION MECHANISM MOUNTED IN VA...
    • Publication number 20180363662
    • Publication date Dec 20, 2018
    • Edwards Japan Limited
    • Takashi Kabasawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LUBRICATION OF GEARS IN TWIN-SHAFT PUMPS
    • Publication number 20180328410
    • Publication date Nov 15, 2018
    • Edwards Limited
    • Nigel Paul Schofield
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MAGNETIC BEARING DEVICE AND VACUUM PUMP
    • Publication number 20180238386
    • Publication date Aug 23, 2018
    • Shimadzu Corporation
    • Junichiro KOZAKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MAGNETIC BEARING CONTROL DEVICE AND VACUUM PUMP
    • Publication number 20180216665
    • Publication date Aug 2, 2018
    • Shimadzu Corporation
    • Junichiro KOZAKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VACUUM PUMP
    • Publication number 20170227055
    • Publication date Aug 10, 2017
    • Shimadzu Corporation
    • Masashi MANABE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELONGATED PERMANENT RING MAGNET WITH A PLURALITY OF AXIALLY DIRECTE...
    • Publication number 20170089351
    • Publication date Mar 30, 2017
    • Edwards Limited
    • Andrew WAYE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PROTECTIVE BEARING, BEARING UNIT, AND VACUUM PUMP
    • Publication number 20160312826
    • Publication date Oct 27, 2016
    • EDWARDS JAPAN LIMITED
    • Toshiaki Kawashima
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD OF DYNAMIC BALANCING FOR MAGNETIC LEVITATION MOLECULAR PUMP (5)
    • Publication number 20140360006
    • Publication date Dec 11, 2014
    • KYKY TECHNOLOGY CO., LTD.
    • Kai Zhang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD OF COATING OF AND/OR APPLYING LACQUER ON MAGNETIC RINGS OF A...
    • Publication number 20140212296
    • Publication date Jul 31, 2014
    • PFEIFFER VACUUM GMBH
    • Marco Antonacci
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    SUPPORT FOR ROLLING BEARINGS
    • Publication number 20140154072
    • Publication date Jun 5, 2014
    • Carmelo Quartarone
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MAGNETIC BEARING CONTROL DEVICE AND EXHAUST PUMP HAVING MAGNETIC BE...
    • Publication number 20130229079
    • Publication date Sep 5, 2013
    • EDWARDS JAPAN LIMITED
    • Hideki Omori
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMBINED BEARING AND ROTARY MACHINE
    • Publication number 20110103986
    • Publication date May 5, 2011
    • Kazuma ITO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Turbomachine
    • Publication number 20100098539
    • Publication date Apr 22, 2010
    • Roland Blumenthal
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SUPPORT FOR ROLLING BEARING
    • Publication number 20090208354
    • Publication date Aug 20, 2009
    • Aldo Crisi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MAGNETIC BEARING APPARATUS
    • Publication number 20090189469
    • Publication date Jul 30, 2009
    • EBARA CORPORATION
    • Toshimitsu Barada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Magnetic Bearing Device With an Improved Vacuum Feedthrough
    • Publication number 20080231128
    • Publication date Sep 25, 2008
    • Mecos Traxler AG
    • Philipp Bühler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...