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by at least one pump

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  • CPC
  • F16J15/406
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16JPISTONS CYLINDERS SEALINGS F16J15/00Sealings

Current Industry

F16J15/406by at least one pump
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Marine slide ring seal arrangement
    • Patent number 11,754,183
    • Issue date Sep 12, 2023
    • Eagle Burgmann Germany GmbH & Co. KG
    • Dieter Pfeil
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Sealing system
    • Patent number 11,698,080
    • Issue date Jul 11, 2023
    • Ebara Corporation
    • Shigeru Yoshikawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Information handling system housing cover inflatable seal
    • Patent number 11,662,712
    • Issue date May 30, 2023
    • Dell Products L.P.
    • Travis C. North
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Double seal lubricated packing gland and rotating sleeve
    • Patent number 11,662,027
    • Issue date May 30, 2023
    • Viking Pump, Inc.
    • Christopher Mihm
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing system
    • Patent number 11,441,571
    • Issue date Sep 13, 2022
    • Ebara Corporation
    • Shigeru Yoshikawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydraulic fluid pump and stuffing box assembly for same
    • Patent number 11,441,683
    • Issue date Sep 13, 2022
    • GD ENERGY PRODUCTS, LLC
    • Chance Ray Mullins
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Double seal lubricated packing gland and rotating sleeve
    • Patent number 11,168,794
    • Issue date Nov 9, 2021
    • Viking Pump, Inc.
    • Christopher Mihm
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing gas supply apparatus
    • Patent number 11,136,898
    • Issue date Oct 5, 2021
    • Song Hun Cha
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Contactless labyrinth seal obtained by additive manufacturing
    • Patent number 11,047,480
    • Issue date Jun 29, 2021
    • SAFRAN TRANSMISSION SYSTEMS
    • Lionel Bauduin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotating electric machine and rotating electric machine production...
    • Patent number 11,005,327
    • Issue date May 11, 2021
    • Mitsubishi Electric Corporation
    • Koji Kawashima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing arrangement for use in robot joint
    • Patent number 10,913,167
    • Issue date Feb 9, 2021
    • ABB Schweiz AG
    • Yuhong Gong
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid-cushion sealing device
    • Patent number 10,890,258
    • Issue date Jan 12, 2021
    • Vianney Rabhi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal device
    • Patent number 10,746,303
    • Issue date Aug 18, 2020
    • NOK Corporation
    • Yuya Sakano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method of forming a cylindrical sealing body with integral diverted...
    • Patent number 10,697,544
    • Issue date Jun 30, 2020
    • SEAL RYT CORP.
    • Andrew J. Getto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dry gas seal cooling arrangement and method
    • Patent number 10,677,255
    • Issue date Jun 9, 2020
    • Nuovo Pignone SRL
    • Leonardo Baldassarre
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing assembly
    • Patent number 10,480,339
    • Issue date Nov 19, 2019
    • Doosan Heavy Industries Construction Co., Ltd.
    • Kyung Kook Kim
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Sealing device
    • Patent number 10,480,652
    • Issue date Nov 19, 2019
    • HAMMELMANN GMBH
    • René Nölle
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dynamic fluid seal
    • Patent number 10,473,222
    • Issue date Nov 12, 2019
    • Prippell Technologies, LLC
    • Eric E. Rippel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Compressor having non-contact and contact seals
    • Patent number 10,451,061
    • Issue date Oct 22, 2019
    • Ingersoll-Rand Company
    • Michael Beinert
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid-cushion sealing device
    • Patent number 10,428,954
    • Issue date Oct 1, 2019
    • Vianney Rabhi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Rotary machine system
    • Patent number 10,385,975
    • Issue date Aug 20, 2019
    • Mitsubishi Heavy Industries Compressor Corporation
    • Ryo Egami
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Hydrodynamic seals in bearing compartments of gas turbine engines
    • Patent number 10,196,986
    • Issue date Feb 5, 2019
    • General Electric Company
    • Ning Fang
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Thrust bearing as a seal
    • Patent number 10,100,932
    • Issue date Oct 16, 2018
    • New Way Machine Components, Inc.
    • Andrew J. Devitt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Stuffing box body with integral diverted lantern ring
    • Patent number 10,072,758
    • Issue date Sep 11, 2018
    • Seal-Ryt Corporation
    • Andrew J. Getto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal oil supply device for dynamo-electric machine and seal oil sup...
    • Patent number 10,069,370
    • Issue date Sep 4, 2018
    • Mitsubishi Electric Corporation
    • Koji Kawashima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shaft seal system and a compressor having a corresponding shaft sea...
    • Patent number 10,030,585
    • Issue date Jul 24, 2018
    • MTU Aero Engines AG
    • Michael Flouros
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    System for sealing an oil chamber from an adjoining exterior volume...
    • Patent number 9,982,551
    • Issue date May 29, 2018
    • SNECMA
    • Dominik Igel
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Hydrodynamic carbon face seal pressure booster
    • Patent number 9,909,438
    • Issue date Mar 6, 2018
    • United Technologies Corporation
    • Kevin Duffy
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Machine tool including sealing structure in rotation unit
    • Patent number 9,709,170
    • Issue date Jul 18, 2017
    • FANUC CORPORATION
    • Masahiro Murota
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    High damping labyrinth seal with helicoidal and helicoidal-cylindri...
    • Patent number 9,695,704
    • Issue date Jul 4, 2017
    • Nuovo Pignone SRL
    • Emanuele Rizzo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    SEALING GAS LEAKAGE RECOVERY AND SEALING GAS BOOSTING SYSTEM AND ME...
    • Publication number 20240026893
    • Publication date Jan 25, 2024
    • Nuovo Pignone Tecnologie S.r.l.
    • Sergio CIPRIANI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    WHEEL HUB SEAL
    • Publication number 20230415509
    • Publication date Dec 28, 2023
    • Consolidated Metco, Inc.
    • Connor Regan
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SEALING SYSTEM
    • Publication number 20220381258
    • Publication date Dec 1, 2022
    • EBARA CORPORATION
    • Shigeru YOSHIKAWA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Moveable Seal Point Packing System
    • Publication number 20220243820
    • Publication date Aug 4, 2022
    • SPM OIL & GAS INC.
    • Charles Benjamin Shuck
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    INFORMATION HANDLING SYSTEM HOUSING COVER INFLATABLE SEAL
    • Publication number 20220187794
    • Publication date Jun 16, 2022
    • Dell Products L.P.
    • Travis C. North
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    MARINE SLIDE RING SEAL ARRANGEMENT
    • Publication number 20220186837
    • Publication date Jun 16, 2022
    • EagleBurgmann Germany GmbH & Co. KG
    • Dieter Pfeil
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONTROL APPARATUS AND METHOD FOR SUPPLYING PURGE GAS
    • Publication number 20220154827
    • Publication date May 19, 2022
    • Edwards S.R.O
    • Anthony Joseph Brooks
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DOUBLE SEAL LUBRICATED PACKING GLAND AND ROTATING SLEEVE
    • Publication number 20220042603
    • Publication date Feb 10, 2022
    • VIKING PUMP, INC.
    • Christopher Mihm
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRAULIC FLUID PUMP AND STUFFING BOX ASSEMBLY FOR SAME
    • Publication number 20200400234
    • Publication date Dec 24, 2020
    • GARDNER DENVER PETROLEUM PUMPS, LLC
    • Chance Ray Mullins
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DOUBLE SEAL LUBRICATED PACKING GLAND AND ROTATING SLEEVE
    • Publication number 20190383399
    • Publication date Dec 19, 2019
    • VIKING PUMP, INC.
    • Christopher Mihm
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING ARRANGEMENT FOR USE IN ROBOT JOINT
    • Publication number 20190232506
    • Publication date Aug 1, 2019
    • ABB Schweiz AG
    • Yuhong Gong
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONTACTLESS LABYRINTH SEAL OBTAINED BY ADDITIVE MANUFACTURING
    • Publication number 20190162313
    • Publication date May 30, 2019
    • Safran Transmission Systems
    • Lionel Bauduin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    THRUST BEARING AS A SEAL
    • Publication number 20190049019
    • Publication date Feb 14, 2019
    • New Way Machine Components, Inc.
    • Andrew J. Devitt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD OF FORMING A CYLINDRICAL SEALING BODY WITH INTEGRAL DIVERTED...
    • Publication number 20180363779
    • Publication date Dec 20, 2018
    • SEAL-RYT CORPORATION
    • ANDREW J. GETTO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEAL DEVICE
    • Publication number 20180347702
    • Publication date Dec 6, 2018
    • NOK Corporation
    • Yuya SAKANO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING GAS SUPPLY APPARATUS
    • Publication number 20180266566
    • Publication date Sep 20, 2018
    • Doosan Heavy Industries & Construction Co., Ltd.
    • Song Hun Cha
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SEALING DEVICE
    • Publication number 20180051807
    • Publication date Feb 22, 2018
    • HAMMELMANN GMBH
    • René NÖLLE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRODYNAMIC CARBON FACE SEAL PRESSURE BOOSTER
    • Publication number 20170292394
    • Publication date Oct 12, 2017
    • United Technologies Corporation
    • Kevin Duffy
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    AEROSOL-BASED BEARING ISOLATOR FOR ATTACHMENT HEAD OF MACHINE TOOL
    • Publication number 20170191566
    • Publication date Jul 6, 2017
    • VISION WIDE TECH CO., LTD.
    • Sheng-Hsun HUNG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEAL OIL SUPPLY DEVICE FOR DYNAMO-ELECTRIC MACHINE, AND SEAL OIL SU...
    • Publication number 20170040862
    • Publication date Feb 9, 2017
    • MITSUBISHI ELECTRIC CORPORATION
    • Koji Kawashima
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SEALING CONFIGURATION FOR SEALING A RECIPROCATING PISTON ROD OF A P...
    • Publication number 20150337960
    • Publication date Nov 26, 2015
    • Hoerbiger Kompressortechnik Holding GmbH
    • CHRISTIAN HOLD
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONICAL PUMPING SEAL
    • Publication number 20150260293
    • Publication date Sep 17, 2015
    • SEAGATE TECHNOLOGY LLC
    • Hans Leuthold
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    DEVICE FOR RECIRCULATING GREASE/SEALING OIL IN RISERS
    • Publication number 20140367112
    • Publication date Dec 18, 2014
    • Green Well Technology AS
    • Kjetil Sevaldsen
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    SYSTEM FOR SEALING AN OIL CHAMBER FROM AN ADJOINING EXTERIOR VOLUME...
    • Publication number 20140334913
    • Publication date Nov 13, 2014
    • SNECMA
    • Dominik Igel
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    DRY GAS SEAL FOR SUPERCRITICAL CO2 PUMP-HIGH PRESSURE BUFFER
    • Publication number 20140321972
    • Publication date Oct 30, 2014
    • Nuovo Pignone S.p.A.
    • Carlo Del Vescovo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SHAFT SEALING SYSTEM AND METHOD WITH SEAL OIL RECUPERATOR SYSTEM
    • Publication number 20140314545
    • Publication date Oct 23, 2014
    • Dresser-Rand Company
    • Philippe Auber
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SLIDE RING SEAL ARRANGEMENT WITH TESLA PUMP
    • Publication number 20140308112
    • Publication date Oct 16, 2014
    • EagleBurgmann Germany GmbH & Co. KG
    • Stefan Ledig
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MECHANICAL SEAL SUPPORT SYSTEM
    • Publication number 20140265143
    • Publication date Sep 18, 2014
    • AES Engineering Ltd.
    • Thomas Broadbent
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHAFT SEAL APPARATUS
    • Publication number 20140232070
    • Publication date Aug 21, 2014
    • EAGLE BURGMANN JAPAN CO., LTD.
    • Yoshiaki Takigahira
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    A HYDRAULIC SEAL ARRANGEMENT
    • Publication number 20140158232
    • Publication date Jun 12, 2014
    • Rolls-Royce plc
    • Richard GREAVES
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES