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
Links
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 abrasion testing device of electric motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019890001703A KR910005479B1 (en) | 1989-02-13 | 1989-02-13 | Bearing abrasion testing device of electric 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 KR910005479B1 (en) | 1989-02-13 | 1989-02-13 | Bearing abrasion testing device of electric 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 IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR910005479B1 (en) | 1991-07-31 |
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A201 | Request for examination | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20080731 Year of fee payment: 18 |
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EXPY | Expiration of term |