Device for lubricating a rolling bearing
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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May 13, 2003
Grant Date -
N/A
app pub date -
May 18, 2001
filing date -
Oct 2, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A device for lubricating a rolling bearing. The inventive device comprises a lubricant dispenser (1) connected to the lubricating point of the rolling bearing (7) and a measuring unit (8) allocated to the rolling bearing (7) for detecting the condition of the bearing. The lubricant dispenser (1) comprises a lubricant container with a supply of lubricant (2), a discharge device with an electromotor drive (3) and a control device (4) lined with the measuring device (8). The control device (4) of the lubricant dispenser (1) emits control signals to the electromotor drive (3) at certain intervals prompting it to discharge small amounts of lubricant and changes the discharge times and/or the duration of the discharge intervals if the measuring signal emitted by the measuring unit (8) exceeds a defined value. In this case, a signal for displaying an incipient bearing defect is also emitted.
First Claim
Other Claims data not available
Family
| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| DE | A1 | DE19947458 | Oct 02, 1999 |
| WO | A1 | WO2001025678 | Oct 02, 2000 |
| EP | B1 | EP1135645 | Oct 02, 2000 |
| KR | B1 | KR100401308 | Apr 27, 2001 |
International Classification(s)
- 2001 Application Filing Year
- F16N Class
- 46 Applications Filed
- 16 Patents Issued To-Date
- 34.79 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 13 Citation Count
- F16N Class
- 69.23 % this patent is cited more than
- 22 Age