Lubricant change system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Dec 7, 2006
app pub date -
Jun 7, 2005
filing date -
Jun 7, 2005
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A lubricating oil change system for the roll wheel bearings of a coal pulverizer in which old lubricating oil is withdrawn from the bearings by a suction pump and new lubricating oil is introduced to the bearings by a second pump during continuous operation of the coal pulverizer. Alternatively, the lubricating oil may be withdrawn from the bearings and passed through a filter and then returned to the bearings.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully