KR200156678Y1 - 구조가 개선된 스핀들모터 - Google Patents
구조가 개선된 스핀들모터 Download PDFInfo
- Publication number
- KR200156678Y1 KR200156678Y1 KR2019960022134U KR19960022134U KR200156678Y1 KR 200156678 Y1 KR200156678 Y1 KR 200156678Y1 KR 2019960022134 U KR2019960022134 U KR 2019960022134U KR 19960022134 U KR19960022134 U KR 19960022134U KR 200156678 Y1 KR200156678 Y1 KR 200156678Y1
- Authority
- KR
- South Korea
- Prior art keywords
- spindle motor
- fixed
- outer ring
- shaft
- inner ring
- 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.)
- Expired - Lifetime
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
- H02K5/15—Mounting arrangements for bearing-shields or end plates
-
- 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
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/10—Sliding-contact bearings for exclusively rotary movement for both radial and axial load
-
- 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
- F16C33/72—Sealings
- F16C33/74—Sealings of sliding-contact bearings
- F16C33/741—Sealings of sliding-contact bearings by means of a fluid
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
- H02K1/187—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to inner stators
-
- 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
- H02K5/1677—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 rotor around a fixed spindle; radially supporting the rotor directly
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
Description
Claims (2)
- 회전되지 않는 고정부와, 상기 고정부와 대응되게 설치되어 회전되는 회전부와, 상기 고정부와 상기 회전부 사이에 설치되며 내륜과 외륜을 갖는 베어링을 구비하는 스핀들모터에 있어서,상기 고정부에 고정되는 외륜과,상기 외륜의 내측에 회전 가능하게 설치되는 내륜과,상기 내륜에 고정되며 상기 회전부가 압입되는 축을 구비하여,상기 회전부가 상기 축에 압입되면서 상기 회전부와 상기 축 사이가 밀봉되는 것을 특징으로 하는 구조가 개선된 스핀들모터.
- 제1항에 있어서,상기 베어링은 상기 고정부에 고정되는 외륜과, 상기 외륜의 내측에 회전 가능하게 설치되며 면 대향되어 설치되는 상반구 및 하반구를 갖는 반구형 유체베어링으로 되는 것을 특징으로 하는 구조가 개선된 스핀들모터.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019960022134U KR200156678Y1 (ko) | 1996-07-25 | 1996-07-25 | 구조가 개선된 스핀들모터 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019960022134U KR200156678Y1 (ko) | 1996-07-25 | 1996-07-25 | 구조가 개선된 스핀들모터 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR980009860U KR980009860U (ko) | 1998-04-30 |
KR200156678Y1 true KR200156678Y1 (ko) | 1999-09-01 |
Family
ID=19462385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019960022134U Expired - Lifetime KR200156678Y1 (ko) | 1996-07-25 | 1996-07-25 | 구조가 개선된 스핀들모터 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200156678Y1 (ko) |
-
1996
- 1996-07-25 KR KR2019960022134U patent/KR200156678Y1/ko not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR980009860U (ko) | 1998-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19960725 |
|
A201 | Request for examination | ||
UA0201 | Request for examination |
Patent event date: 19961228 Patent event code: UA02012R01D Comment text: Request for Examination of Application Patent event date: 19960725 Patent event code: UA02011R01I Comment text: Application for Utility Model Registration |
|
UG1501 | Laying open of application | ||
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19990525 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19990616 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19990617 |
|
UG1601 | Publication of registration | ||
UR1001 | Payment of annual fee |
Payment date: 20020530 Start annual number: 4 End annual number: 4 |
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UR1001 | Payment of annual fee |
Payment date: 20030530 Start annual number: 5 End annual number: 5 |
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UR1001 | Payment of annual fee |
Payment date: 20040528 Start annual number: 6 End annual number: 6 |
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UR1001 | Payment of annual fee |
Payment date: 20050530 Start annual number: 7 End annual number: 7 |
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UR1001 | Payment of annual fee |
Payment date: 20060529 Start annual number: 8 End annual number: 8 |
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UR1001 | Payment of annual fee |
Payment date: 20070530 Start annual number: 9 End annual number: 9 |
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FPAY | Annual fee payment |
Payment date: 20080529 Year of fee payment: 10 |
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UR1001 | Payment of annual fee |
Payment date: 20080529 Start annual number: 10 End annual number: 10 |
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LAPS | Lapse due to unpaid annual fee |