MX376986B - Sistema de rodamiento de motor eléctrico auto enfriado y/o auto lubricado. - Google Patents

Sistema de rodamiento de motor eléctrico auto enfriado y/o auto lubricado.

Info

Publication number
MX376986B
MX376986B MX2015011728A MX2015011728A MX376986B MX 376986 B MX376986 B MX 376986B MX 2015011728 A MX2015011728 A MX 2015011728A MX 2015011728 A MX2015011728 A MX 2015011728A MX 376986 B MX376986 B MX 376986B
Authority
MX
Mexico
Prior art keywords
self
electric motor
bearing system
bearing
motor bearing
Prior art date
Application number
MX2015011728A
Other languages
English (en)
Other versions
MX2015011728A (es
Inventor
Channapatana Chetan
Hernandez Sergio
Gray William
Original Assignee
Toshiba Int Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Int Corp filed Critical Toshiba Int Corp
Publication of MX2015011728A publication Critical patent/MX2015011728A/es
Publication of MX376986B publication Critical patent/MX376986B/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C37/00—Cooling of bearings
    • F16C37/007—Cooling of bearings of rolling bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/664—Retaining the liquid in or near the bearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/042—Housings for rolling element bearings for rotary movement
    • F16C35/045—Housings for rolling element bearings for rotary movement with a radial flange to mount the housing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/083—Structural association with bearings radially supporting the rotary shaft at both ends of the rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • F04D25/0613—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump the electric motor being of the inside-out type, i.e. the rotor is arranged radially outside a central stator
    • F04D25/062—Details of the bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/30—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for axial load mainly
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/30—Application independent of particular apparatuses related to direction with respect to gravity
    • F16C2300/34—Vertical, e.g. bearings for supporting a vertical shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Motor Or Generator Frames (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

Las modalidades 'referidas de la presente invención proporcionan dos características convenientes, las cuales son especialmente benéficas en combinación, pero mismas que de manera conveniente y benéfica pueden ser empleadas independientemente una de la otra: (1) primero, un sistema de rodamiento del motor de auto enfriamiento; y (2) segundo, un sistema de rodamiento del motor de auto lubricación. En las modalidades preferidas, una o ambas de estas dos características convenientes están integradas dentro de un motor eléctrico (por ejemplo, dentro de la carcasa de encerramiento del motor eléctrico) en una manera para mejorar en gran medida las condiciones operativas del rodamiento y/o la temperatura operativa del rodamiento adecuadas) sin el uso de unidades de lubricación externas y/o unidades de enfriamiento externas.
MX2015011728A 2013-03-15 2014-03-07 Sistema de rodamiento de motor eléctrico auto enfriado y/o auto lubricado. MX376986B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/833,638 US9863476B2 (en) 2013-03-15 2013-03-15 Self-cooled and-or self lubricated electric motor bearing systems
PCT/US2014/021606 WO2014149945A1 (en) 2013-03-15 2014-03-07 Self-cooled and/or self-lubricated electric motor bearing systems

Publications (2)

Publication Number Publication Date
MX2015011728A MX2015011728A (es) 2016-06-02
MX376986B true MX376986B (es) 2025-03-07

Family

ID=51527767

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015011728A MX376986B (es) 2013-03-15 2014-03-07 Sistema de rodamiento de motor eléctrico auto enfriado y/o auto lubricado.

Country Status (4)

Country Link
US (2) US9863476B2 (es)
CA (1) CA2905714C (es)
MX (1) MX376986B (es)
WO (1) WO2014149945A1 (es)

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US10218247B2 (en) 2014-12-16 2019-02-26 General Electric Company Integrated motor and fluid pump
US9997047B2 (en) * 2016-10-03 2018-06-12 General Electric Company System and method for detecting lubricated bearing condition
US10670137B2 (en) * 2017-04-05 2020-06-02 Sundyne, Llc Self contained bearing box cooling system
KR102194121B1 (ko) * 2017-06-21 2020-12-22 현대일렉트릭앤에너지시스템(주) 스러스트 베어링 냉각장치
DE102017215784A1 (de) * 2017-09-07 2019-03-07 Zf Friedrichshafen Ag Getriebe für ein Kraftfahrzeug
JP6927096B2 (ja) * 2018-03-09 2021-08-25 株式会社豊田自動織機 遠心圧縮機
SG11202112597XA (en) * 2019-05-16 2021-12-30 Duxion Motors Inc Electric aircraft propulsion system
US11655043B2 (en) 2019-05-16 2023-05-23 Duxion Motors, Inc. Electric aircraft propulsion system
US11746636B2 (en) 2019-10-30 2023-09-05 Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. Fracturing apparatus and control method thereof, fracturing system
US12326074B2 (en) 2019-06-13 2025-06-10 Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. Fracturing apparatus and control method thereof, fracturing system
US12173594B2 (en) 2019-06-13 2024-12-24 Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. Fracturing system
US12313059B2 (en) * 2019-10-30 2025-05-27 Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. Variable-speed integrated machine and wellsite apparatus
CN110748491B (zh) * 2019-12-11 2024-05-14 杨华标 物联智能磁电驱动泵
CN111692506B (zh) * 2020-05-22 2021-07-16 中联重科股份有限公司 油泵传动联接装置及液压传动机械设备
US11795960B2 (en) 2021-05-28 2023-10-24 Saudi Arabian Oil Company Molten sulfur pump vibration and temperature sensor for enhanced condition monitoring
US11761909B2 (en) 2021-05-28 2023-09-19 Saudi Arabian Oil Company Nanosensor coupled with radio frequency for pump condition monitoring
US11828160B2 (en) * 2021-05-28 2023-11-28 Saudi Arabian Oil Company Vibration monitoring and data analytics for vertical charge pumps
CA3179258A1 (en) 2021-10-14 2023-04-14 Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. A fracturing device driven by a variable-frequency adjustable-speed integrated machine and a well site layout
CN118654069B (zh) * 2024-06-19 2025-10-03 珠海格力电器股份有限公司 一种自冷却的径向轴承座、自冷却径向轴承结构和电机
CN118751951A (zh) * 2024-07-23 2024-10-11 青岛理工大学 一种磁环流超声辅助浸润纳米润滑剂车削装置
IL316335B2 (en) * 2024-10-13 2026-04-01 Amppera Ltd A system with bearing cooling capabilities

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USRE18995E (en) 1933-11-14 Automatic oiling system fob deep-
US1750898A (en) * 1927-02-14 1930-03-18 Sterling Pump Works Automatic oiling system for deep-well turbine pumps
US2086806A (en) * 1935-11-04 1937-07-13 Byron Jackson Co Deep well centrifugal pump
US3628835A (en) * 1970-10-05 1971-12-21 Robert Franklin Cornish High-speed tapered roller bearing
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US4962829A (en) * 1989-03-17 1990-10-16 Sundstrand Corporation Oil management tank system
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JP4424293B2 (ja) * 2005-09-29 2010-03-03 株式会社ジェイテクト 転がり軸受装置
DE102006008430A1 (de) * 2006-02-23 2007-08-30 Zf Friedrichshafen Ag Antriebseinrichtung für die Ölpumpe eines Kraftfahrzeuggetriebes
US8198770B2 (en) * 2008-04-04 2012-06-12 Hpev, Inc. Heat pipe bearing cooler systems and methods

Also Published As

Publication number Publication date
US11215232B2 (en) 2022-01-04
CA2905714C (en) 2022-05-31
US20140271284A1 (en) 2014-09-18
US9863476B2 (en) 2018-01-09
CA2905714A1 (en) 2014-09-25
MX2015011728A (es) 2016-06-02
WO2014149945A1 (en) 2014-09-25
US20180223909A1 (en) 2018-08-09

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