KR900013303A - Bearing wear detection device of motor - Google Patents
Bearing wear detection device of motor Download PDFInfo
- Publication number
- KR900013303A KR900013303A KR1019890001703A KR890001703A KR900013303A KR 900013303 A KR900013303 A KR 900013303A KR 1019890001703 A KR1019890001703 A KR 1019890001703A KR 890001703 A KR890001703 A KR 890001703A KR 900013303 A KR900013303 A KR 900013303A
- Authority
- KR
- South Korea
- Prior art keywords
- detection device
- motor
- bearing wear
- wear detection
- rotating shaft
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 title claims 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
내용 없음No content
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 베어링이 마모되지 않은 상태를 나타낸 본 발명의 개략도 및 파형도,1 is a schematic and waveform diagram of the present invention showing a state in which the bearing is not worn,
제2도는 베어링이 마모된 상태의 본 발명의 개략도 및 파형도,2 is a schematic and waveform diagram of the present invention in a state where the bearing is worn,
제3도는 본 발명의 사용 예시 사시도.3 is a perspective view illustrating use of the present invention.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019890001703A KR910005479B1 (en) | 1989-02-13 | 1989-02-13 | Bearing wear detection device of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019890001703A KR910005479B1 (en) | 1989-02-13 | 1989-02-13 | Bearing wear detection device of motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR900013303A true KR900013303A (en) | 1990-09-05 |
| KR910005479B1 KR910005479B1 (en) | 1991-07-31 |
Family
ID=19283810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019890001703A Expired KR910005479B1 (en) | 1989-02-13 | 1989-02-13 | Bearing wear detection device of motor |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR910005479B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101158812B1 (en) * | 2010-03-02 | 2012-06-26 | 주식회사 디엔엠 테크놀로지 | Displacement sensor and magnetic bearing system using the same |
-
1989
- 1989-02-13 KR KR1019890001703A patent/KR910005479B1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| KR910005479B1 (en) | 1991-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19890213 |
|
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19890213 Comment text: Request for Examination of Application |
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| PG1501 | Laying open of application | ||
| G160 | Decision to publish patent application | ||
| PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19910629 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19911018 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19920622 Patent event code: PR07011E01D |
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| PR1002 | Payment of registration fee |
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| EXPY | Expiration of term | ||
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