TW414277U - Joint structure of oiled bearing and rotor shaft - Google Patents

Joint structure of oiled bearing and rotor shaft

Info

Publication number
TW414277U
TW414277U TW088221329U TW88221329U TW414277U TW 414277 U TW414277 U TW 414277U TW 088221329 U TW088221329 U TW 088221329U TW 88221329 U TW88221329 U TW 88221329U TW 414277 U TW414277 U TW 414277U
Authority
TW
Taiwan
Prior art keywords
rotor shaft
joint structure
oiled bearing
oiled
bearing
Prior art date
Application number
TW088221329U
Other languages
English (en)
Inventor
Alex Horng
Yin-Rong Hung
Original Assignee
Sunonwealth Electr Mach Ind Co
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 Sunonwealth Electr Mach Ind Co filed Critical Sunonwealth Electr Mach Ind Co
Priority to TW088221329U priority Critical patent/TW414277U/zh
Priority to FR0004849A priority patent/FR2802355B3/fr
Priority to US09/563,955 priority patent/US6336745B1/en
Priority to DE20009098U priority patent/DE20009098U1/de
Publication of TW414277U publication Critical patent/TW414277U/zh

Links

Classifications

    • 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
    • H02K5/1675—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 only one end of the rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Sliding-Contact Bearings (AREA)
  • Motor Or Generator Frames (AREA)
TW088221329U 1999-12-13 1999-12-13 Joint structure of oiled bearing and rotor shaft TW414277U (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
TW088221329U TW414277U (en) 1999-12-13 1999-12-13 Joint structure of oiled bearing and rotor shaft
FR0004849A FR2802355B3 (fr) 1999-12-13 2000-04-14 Combinaison d'un palier impregne d'huile et d'un axe de rotor
US09/563,955 US6336745B1 (en) 1999-12-13 2000-05-02 Oil-impregnated bearing and rotor shaft combination
DE20009098U DE20009098U1 (de) 1999-12-13 2000-05-20 Kombination aus einem ölimprägnierten Lager und einer Rotorwelle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW088221329U TW414277U (en) 1999-12-13 1999-12-13 Joint structure of oiled bearing and rotor shaft

Publications (1)

Publication Number Publication Date
TW414277U true TW414277U (en) 2000-12-01

Family

ID=21657394

Family Applications (1)

Application Number Title Priority Date Filing Date
TW088221329U TW414277U (en) 1999-12-13 1999-12-13 Joint structure of oiled bearing and rotor shaft

Country Status (4)

Country Link
US (1) US6336745B1 (zh)
DE (1) DE20009098U1 (zh)
FR (1) FR2802355B3 (zh)
TW (1) TW414277U (zh)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6435722B1 (en) * 2001-01-26 2002-08-20 Sunonwealth Electric Machine Industry Co., Ltd. Combination structure for oil-impregnated bearing
US6517247B2 (en) * 2001-04-04 2003-02-11 Yen Sun Technology Corp. Positioning structure of bearing and axle tube
US20020165549A1 (en) * 2001-04-30 2002-11-07 Medtronic, Inc. Surgical instrument and attachment
DE10121769A1 (de) * 2001-05-04 2002-12-05 Bosch Gmbh Robert Maschinengehäuse
US6554478B2 (en) * 2001-08-20 2003-04-29 Hsieh Hsin-Mao Bearing assembly for a heat dissipation fan
US7296931B2 (en) * 2002-11-13 2007-11-20 Ntn Corporation Fluid lubricated bearing device
US20040245873A1 (en) * 2003-06-03 2004-12-09 Ideal Elethermal Inc. Motor having magnetic oil seal structure
US7111988B2 (en) * 2003-12-09 2006-09-26 Sunonwealth Electric Machine Industry Co., Ltd. Dustproof structure for a sleeve bearing
US6953284B2 (en) * 2003-12-19 2005-10-11 Sunonwealth Electric Machine Industry Co., Ltd. Dustproof structure for a sleeve bearing
EP1747378B1 (de) * 2004-03-30 2010-10-20 ebm-papst St. Georgen GmbH & Co. KG Lüfteranordnung
CN100432464C (zh) * 2004-05-18 2008-11-12 建准电机工业股份有限公司 马达轴承的导油构造
US7077572B2 (en) * 2004-06-09 2006-07-18 Sunonwealth Electric Machine Industry Co., Ltd. Lubricating oil guiding system for motor bearings
TWI266006B (en) * 2005-05-03 2006-11-11 Sunonwealth Electr Mach Ind Co A motor lubricating system
US7547143B2 (en) * 2005-12-09 2009-06-16 Seagate Technology Llc Fluid dynamic bearing capsule with recirculation paths
US20070166157A1 (en) * 2006-01-19 2007-07-19 Zippy Technology Corp. Rotation structure for radiation fans
JP4329787B2 (ja) * 2006-06-06 2009-09-09 ソニー株式会社 軸受ユニット及びこの軸受ユニットを用いた駆動モータ
TWI320623B (en) * 2006-09-06 2010-02-11 Sunonwealth Electr Mach Ind Co Bearing positioning structure for a motor
TWI320624B (en) * 2006-09-06 2010-02-11 Sunonwealth Electr Mach Ind Co Retaining structure for motor components

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4737673A (en) * 1986-09-19 1988-04-12 Papst Motoren Gmbh & Co. Kg Bearing assembly for an axially compact miniature motor or ventilator
JPS6483914A (en) * 1987-09-25 1989-03-29 Hitachi Ltd Bearing device
US5281035A (en) * 1992-06-17 1994-01-25 Delta Electronics, Inc. Oil proof construction and rotating shaft immobilizing means of oil-containing bearing
US5610462A (en) * 1993-06-22 1997-03-11 Nidec Corporation Brushless motor
US5833370A (en) * 1996-08-21 1998-11-10 Japan Servo Co., Ltd. Oil-retaining bearing structure for rotary machine
US5941646A (en) * 1996-12-25 1999-08-24 Ntn Corporation Hydrodynamic type porous oil-impregnated bearing and bearing device

Also Published As

Publication number Publication date
US6336745B1 (en) 2002-01-08
DE20009098U1 (de) 2000-09-14
FR2802355A3 (fr) 2001-06-15
FR2802355B3 (fr) 2001-10-26

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Legal Events

Date Code Title Description
GD4K Issue of patent certificate for granted utility model filed before june 30, 2004
MM4K Annulment or lapse of a utility model due to non-payment of fees