US20130323094A1 - Fan motor - Google Patents

Fan motor Download PDF

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Publication number
US20130323094A1
US20130323094A1 US14/001,497 US201214001497A US2013323094A1 US 20130323094 A1 US20130323094 A1 US 20130323094A1 US 201214001497 A US201214001497 A US 201214001497A US 2013323094 A1 US2013323094 A1 US 2013323094A1
Authority
US
United States
Prior art keywords
protruding portion
disposed
fan motor
shaft
pcb
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
US14/001,497
Other languages
English (en)
Inventor
Jeong Cheol JANG
Gyeong Su PARK
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
New Motech Co Ltd
Original Assignee
New Motech Co Ltd
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 New Motech Co Ltd filed Critical New Motech Co Ltd
Assigned to NEW MOTECH CO., LTD. reassignment NEW MOTECH CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: JANG, JEONG CHEOL, PARK, GYEONG SU
Publication of US20130323094A1 publication Critical patent/US20130323094A1/en
Abandoned legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
    • H02K3/522—Fastening salient pole windings or connections thereto applicable to stators only for generally annular cores with salient poles
    • 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
    • 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
    • H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics
    • 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
    • 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
    • H02K7/003—Couplings; Details of shafts
    • 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
    • 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
    • H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
    • H02K5/1672—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at both ends of the rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Motor Or Generator Frames (AREA)
US14/001,497 2011-04-13 2012-01-31 Fan motor Abandoned US20130323094A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2011-0034149 2011-04-13
KR1020110034149A KR101197950B1 (ko) 2011-04-13 2011-04-13 팬 모터
PCT/KR2012/000708 WO2012141416A1 (en) 2011-04-13 2012-01-31 Fan motor

Publications (1)

Publication Number Publication Date
US20130323094A1 true US20130323094A1 (en) 2013-12-05

Family

ID=47009543

Family Applications (1)

Application Number Title Priority Date Filing Date
US14/001,497 Abandoned US20130323094A1 (en) 2011-04-13 2012-01-31 Fan motor

Country Status (3)

Country Link
US (1) US20130323094A1 (ko)
KR (1) KR101197950B1 (ko)
WO (1) WO2012141416A1 (ko)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9641042B2 (en) 2013-02-25 2017-05-02 New Motech Co., Ltd. Fan motor
US20190074747A1 (en) * 2017-09-07 2019-03-07 Gopro, Inc. Bearing Configuration for an Electronic Motor
US10447106B2 (en) * 2016-12-19 2019-10-15 New Motech Co., Ltd. Fan motor
US10790720B2 (en) 2016-11-03 2020-09-29 New Motech Co., Ltd. Blower motor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160241093A1 (en) * 2015-02-13 2016-08-18 Hamilton Sundstrand Corporation Lubricant channel on a stator winding support

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09312948A (ja) * 1996-03-19 1997-12-02 Toshiba Corp 回転電機のステータ
US5895119A (en) * 1995-11-30 1999-04-20 Hitachi Powered Metals Co., Ltd. Composite porous bearing
US20020190595A1 (en) * 2001-06-14 2002-12-19 Han Seung Do Single phase line start permanent magnet synchronous motor
US20070252454A1 (en) * 2004-05-20 2007-11-01 Kabushiki Kaisha Toshiba Electric Motor
KR20090065938A (ko) * 2007-12-18 2009-06-23 엘지전자 주식회사 모터
US20090184591A1 (en) * 2007-12-14 2009-07-23 Hitachi, Ltd. Rotating Electrical Machine
US20090185919A1 (en) * 2008-01-21 2009-07-23 Lg Electronics Inc. Fan assembly
US20100019629A1 (en) * 2006-06-01 2010-01-28 Panasonic Corporation Brushless motor for washing machine and washing machine having the brushless motor mounted therein
KR20100027899A (ko) * 2008-09-03 2010-03-11 엘지전자 주식회사 팬 모터
US20100073873A1 (en) * 2008-09-23 2010-03-25 Alex Horng Inner-Rotor-Type Heat Dissipating Fan
US20100148597A1 (en) * 2008-12-13 2010-06-17 Zhongshan Broad-Ocean Motor Co., Ltd. Direct current drive motor
US20110316365A1 (en) * 2010-06-23 2011-12-29 Amotech Co., Ltd Slim type stator and method of making the same, slim type motor having the stator, and direct drive apparatus for drum-washing machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001186713A (ja) * 1999-12-24 2001-07-06 Minebea Co Ltd 送風機
DE10130118C2 (de) * 2001-06-22 2003-05-08 Minebea Co Ltd Trägervorrichtung für einen Elektromotor, insbesondere für einen elektronisch kommunitierten Gleichstrommotor

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5895119A (en) * 1995-11-30 1999-04-20 Hitachi Powered Metals Co., Ltd. Composite porous bearing
JPH09312948A (ja) * 1996-03-19 1997-12-02 Toshiba Corp 回転電機のステータ
US20020190595A1 (en) * 2001-06-14 2002-12-19 Han Seung Do Single phase line start permanent magnet synchronous motor
US20070252454A1 (en) * 2004-05-20 2007-11-01 Kabushiki Kaisha Toshiba Electric Motor
US20100019629A1 (en) * 2006-06-01 2010-01-28 Panasonic Corporation Brushless motor for washing machine and washing machine having the brushless motor mounted therein
US20090184591A1 (en) * 2007-12-14 2009-07-23 Hitachi, Ltd. Rotating Electrical Machine
KR20090065938A (ko) * 2007-12-18 2009-06-23 엘지전자 주식회사 모터
US20090185919A1 (en) * 2008-01-21 2009-07-23 Lg Electronics Inc. Fan assembly
KR20100027899A (ko) * 2008-09-03 2010-03-11 엘지전자 주식회사 팬 모터
US20100073873A1 (en) * 2008-09-23 2010-03-25 Alex Horng Inner-Rotor-Type Heat Dissipating Fan
US20100148597A1 (en) * 2008-12-13 2010-06-17 Zhongshan Broad-Ocean Motor Co., Ltd. Direct current drive motor
US20110316365A1 (en) * 2010-06-23 2011-12-29 Amotech Co., Ltd Slim type stator and method of making the same, slim type motor having the stator, and direct drive apparatus for drum-washing machine

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
JP 09312948 A (English translation) *
KR 20090065938 A (English translation) *
KR20100027899 English Translation *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9641042B2 (en) 2013-02-25 2017-05-02 New Motech Co., Ltd. Fan motor
US10790720B2 (en) 2016-11-03 2020-09-29 New Motech Co., Ltd. Blower motor
US10447106B2 (en) * 2016-12-19 2019-10-15 New Motech Co., Ltd. Fan motor
US20190074747A1 (en) * 2017-09-07 2019-03-07 Gopro, Inc. Bearing Configuration for an Electronic Motor
US10879757B2 (en) * 2017-09-07 2020-12-29 Gopro, Inc. Bearing configuration for an electronic motor
US11605998B2 (en) * 2017-09-07 2023-03-14 Gopro, Inc. Bearing configuration for an electronic motor

Also Published As

Publication number Publication date
KR101197950B1 (ko) 2012-11-05
WO2012141416A1 (en) 2012-10-18
KR20120116611A (ko) 2012-10-23

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Legal Events

Date Code Title Description
AS Assignment

Owner name: NEW MOTECH CO., LTD., KOREA, REPUBLIC OF

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:JANG, JEONG CHEOL;PARK, GYEONG SU;REEL/FRAME:031076/0510

Effective date: 20130819

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION