TW414277U - Joint structure of oiled bearing and rotor shaft - Google Patents
Joint structure of oiled bearing and rotor shaftInfo
- 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
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)
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)
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)
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 |
-
1999
- 1999-12-13 TW TW088221329U patent/TW414277U/zh not_active IP Right Cessation
-
2000
- 2000-04-14 FR FR0004849A patent/FR2802355B3/fr not_active Expired - Lifetime
- 2000-05-02 US US09/563,955 patent/US6336745B1/en not_active Expired - Lifetime
- 2000-05-20 DE DE20009098U patent/DE20009098U1/de not_active Expired - Lifetime
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 |