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Details of the lubrication

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  • F04D25/0626
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04DNON-POSITIVE DISPLACEMENT PUMPS F04D25/00Pumping installations or systems

Current Industry

F04D25/0626Details of the lubrication
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Seal structure of drive device
    • Patent number 11,585,352
    • Issue date Feb 21, 2023
    • Toyota Jidosha Kabushiki Kaisha
    • Satoshi Tominaga
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Motor having shock-proof design
    • Patent number 10,900,516
    • Issue date Jan 26, 2021
    • Delta Electronics, Inc.
    • Cheng-Hsien Yeh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Motor having shock-proof design
    • Patent number 10,823,225
    • Issue date Nov 3, 2020
    • Delta Electronics, Inc.
    • Cheng-Hsien Yeh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Heat dissipating fan having a central tube having an annular plate...
    • Patent number 10,498,194
    • Issue date Dec 3, 2019
    • Champ Tech Optical (Foshan) Corporation
    • Yong-Kang Zhang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Vibration damper structure and fan thereof
    • Patent number 10,458,435
    • Issue date Oct 29, 2019
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method of using pressure nitrided stainless steel hybrid bearing wi...
    • Patent number 10,408,268
    • Issue date Sep 10, 2019
    • TRANE INTERNATIONAL INC.
    • William E. Lapp
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Motor having shock-proof design
    • Patent number 10,280,975
    • Issue date May 7, 2019
    • Delta Electronics, Inc.
    • Cheng-Hsien Yeh
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Motor
    • Patent number 9,903,415
    • Issue date Feb 27, 2018
    • Delta Electronics, Inc.
    • Cheng-Hsien Yeh
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Dynamic pressure bearing apparatus and fan
    • Patent number 9,822,787
    • Issue date Nov 21, 2017
    • Nidec Corporation
    • Tomotsugu Sugiyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Blower fan
    • Patent number 9,605,682
    • Issue date Mar 28, 2017
    • Nidec Corporation
    • Tomohiro Hasegawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan
    • Patent number 9,360,019
    • Issue date Jun 7, 2016
    • Nidec Corporation
    • Takehito Tamaoka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan
    • Patent number 9,341,189
    • Issue date May 17, 2016
    • Nidec Corporation
    • Teiichi Hirono
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dynamic pressure bearing apparatus and fan
    • Patent number 9,303,653
    • Issue date Apr 5, 2016
    • Nidec Corporation
    • Tomotsugu Sugiyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cooling fan having magnetically positioned shaft
    • Patent number 9,057,381
    • Issue date Jun 16, 2015
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan bearing system having a fluid reservoir
    • Patent number 9,051,938
    • Issue date Jun 9, 2015
    • Nidec Corporation
    • Teiichi Hirono
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Motor and fan
    • Patent number 8,967,867
    • Issue date Mar 3, 2015
    • Nidec Corporation
    • Akihiro Kimura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cooling fan
    • Patent number 8,435,018
    • Issue date May 7, 2013
    • Fu Zhun Precision Industry (Shen Zhen) Co., Ltd.
    • Yong-Kang Zhang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cooling fan with balance structure
    • Patent number 8,235,650
    • Issue date Aug 7, 2012
    • Fu Zhun Precision Industry (Shen Zhen) Co., Ltd.
    • Bao-Hua Liang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Oil-sealing arrangement for cooling fan
    • Patent number 8,142,136
    • Issue date Mar 27, 2012
    • Asia Vital Components Co., Ltd.
    • Hong-Guang Li
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan and motor thereof
    • Patent number 8,142,159
    • Issue date Mar 27, 2012
    • Delta Electronics, Inc.
    • Chia-Hsuan Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Bearing unit, motor using the bearing unit, and electronic equipmen...
    • Patent number 8,134,263
    • Issue date Mar 13, 2012
    • Sony Corporation
    • Kenichiro Yazawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Heat dissipation fan
    • Patent number 8,123,475
    • Issue date Feb 28, 2012
    • Fu Zhun Precision Industry (Shen Zhen) Co., Ltd.
    • Zhi-Ya Yang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cooling fan
    • Patent number 8,100,673
    • Issue date Jan 24, 2012
    • Fu Zhun Precision Industry (Shen Zhen) Co., Ltd.
    • Yong-Kang Zhang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cooling fan
    • Patent number 8,083,480
    • Issue date Dec 27, 2011
    • Fu Zhun Precision Industry (Shen Zhen) Co., Ltd.
    • Bao-Hua Liang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cooling fan with oil-impregnated bearing
    • Patent number 8,057,172
    • Issue date Nov 15, 2011
    • Asia Vital Components Co., Ltd.
    • Hong-Guang Li
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Fan bearing structure
    • Patent number 7,922,447
    • Issue date Apr 12, 2011
    • Ming-Shing Kao
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric fan with sealing lid
    • Patent number 7,674,094
    • Issue date Mar 9, 2010
    • Foxconn Technology Co., Ltd.
    • Chin-Wen Yeh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric fan with bearing
    • Patent number 7,654,796
    • Issue date Feb 2, 2010
    • Foxconn Technology Co., Ltd.
    • Chin-Wen Yeh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cooling fan
    • Patent number 7,567,003
    • Issue date Jul 28, 2009
    • Fu Zhun Precision Industry (Shen Zhen) Co., Ltd.
    • Chien-Long Hong
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Enhanced thermal deformation resisting bearing of electric motor
    • Patent number 7,535,142
    • Issue date May 19, 2009
    • Tek-Chain Technology Co., Ltd.
    • Chun-Ju Lin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    SEAL STRUCTURE OF DRIVE DEVICE
    • Publication number 20220018354
    • Publication date Jan 20, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Satoshi TOMINAGA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MOTOR HAVING SHOCK-PROOF DESIGN
    • Publication number 20190226523
    • Publication date Jul 25, 2019
    • Delta Electronics, Inc.
    • Cheng-Hsien YEH
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MOTOR HAVING SHOCK-PROOF DESIGN
    • Publication number 20190226522
    • Publication date Jul 25, 2019
    • Delta Electronics, Inc.
    • Cheng-Hsien YEH
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FAN
    • Publication number 20150198166
    • Publication date Jul 16, 2015
    • NIDEC CORPORATION
    • Takehito Tamaoka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER FAN
    • Publication number 20140212303
    • Publication date Jul 31, 2014
    • Takehito Tamaoka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COOLING FAN HAVING BENT BEARING HOUSING FOR RETAINING LUBRICANT
    • Publication number 20140161653
    • Publication date Jun 12, 2014
    • FOXCONN TECHNOLOGY CO., LTD.
    • MING-HSIU CHUNG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN STRUCTURE AND IMPELLER THEREOF
    • Publication number 20140017077
    • Publication date Jan 16, 2014
    • ADDA CORP.
    • Mao-Sheng Lin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OIL-RETAINING BEARING FAN STRUCTURE
    • Publication number 20130171016
    • Publication date Jul 4, 2013
    • Bor-Haw Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OIL-RETAINING BEARING FAN STRUCTURE
    • Publication number 20130142646
    • Publication date Jun 6, 2013
    • Bor-Haw Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN DEVICE HAVING A SELF-LUBRICATING BEARING
    • Publication number 20130142654
    • Publication date Jun 6, 2013
    • Bor-Haw Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN
    • Publication number 20130136631
    • Publication date May 30, 2013
    • NIDEC CORPORATION
    • Masashi Hirayama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MOTOR AND FAN
    • Publication number 20130101450
    • Publication date Apr 25, 2013
    • NIDEC CORPORATION
    • Akihiro Kimura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN
    • Publication number 20130004350
    • Publication date Jan 3, 2013
    • NIDEC CORPORATION
    • Teiichi Hirono
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DYNAMIC PRESSURE BEARING APPARATUS AND FAN
    • Publication number 20130004348
    • Publication date Jan 3, 2013
    • NIDEC CORPORATION
    • Tomotsugu Sugiyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN
    • Publication number 20130004351
    • Publication date Jan 3, 2013
    • NIDEC CORPORATION
    • Teiichi Hirono
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN
    • Publication number 20130004347
    • Publication date Jan 3, 2013
    • NIDEC CORPORATION
    • Teiichi Hirono
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BEARING APPARATUS AND BLOWER FAN
    • Publication number 20130004114
    • Publication date Jan 3, 2013
    • NIDEC CORPORATION
    • Tomohiro HASEGAWA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COOLING FAN
    • Publication number 20120087816
    • Publication date Apr 12, 2012
    • FOXCONN TECHNOLOGY CO., LTD.
    • YONG-KANG ZHANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN
    • Publication number 20110135464
    • Publication date Jun 9, 2011
    • FURUI PRECISE COMPONENT (KUNSHAN) CO., LTD.
    • QING-FENG LUO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN, BEARING AND SLEEVE THEREOF
    • Publication number 20110081266
    • Publication date Apr 7, 2011
    • Wei-Chun HSU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OIL-RETAINING STRUCTURE ON FAN ROTOR
    • Publication number 20110033300
    • Publication date Feb 10, 2011
    • Asia Vital Components Co., Ltd.
    • Hong-Guang Li
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Dust-Proof and Anti-Oil Leakage Structure for a Fan
    • Publication number 20100272586
    • Publication date Oct 28, 2010
    • Vicent HSU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTATING DEVICE INCLUDING A ROTATING SHAFT AND A SELF-LUBRICATING B...
    • Publication number 20100266230
    • Publication date Oct 21, 2010
    • Yin-Rong Hong
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HEAT DISSIPATION FAN
    • Publication number 20100172758
    • Publication date Jul 8, 2010
    • FU ZHUN PRECISION INDUSTRY (SHEN ZHEN) CO., LTD.
    • ZHI-YA YANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Cooling Fan with Oil-impregnated Bearing
    • Publication number 20100086395
    • Publication date Apr 8, 2010
    • Asia Vital Components Co., Ltd.
    • Hong-Guang Li
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Cooling Fan having Oil-impregnated Bearing
    • Publication number 20100084932
    • Publication date Apr 8, 2010
    • Asia Vital Components Co., Ltd.
    • Hong-Guang Li
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Oil-Sealing Arrangement for Cooling Fan
    • Publication number 20090290975
    • Publication date Nov 26, 2009
    • Asia Vital Components Co., Ltd.
    • Hong-Guang Li
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HEAT DISSIPATION FAN
    • Publication number 20090232678
    • Publication date Sep 17, 2009
    • FU ZHUN PRECISION INDUSTRY (SHEN ZHEN) CO., LTD.
    • ZHI-YA YANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COOLING FAN
    • Publication number 20090220360
    • Publication date Sep 3, 2009
    • FU ZHUN PRECISION INDUSTRY (SHEN ZHEN) CO., LTD.
    • YONG-KANG ZHANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ANTI-LEAKAGE DEVICE FOR AN OILY BEARING
    • Publication number 20090120721
    • Publication date May 14, 2009
    • Hung-Guang Li
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...