Shaft mounted bearing lubricating device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 20, 1987
Grant Date -
N/A
app pub date -
Jul 17, 1986
filing date -
Jul 17, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Lubricant for support bearings in a bearing housing on a vertical rotating shaft is supplied by a rotating impeller mounted on the shaft which includes a dip ring extending into an annular oil reservoir to draw oil upward to the impeller. A passageway from the impeller to a space above an uppermost one of the support bearings enables the lubricant to flow over the bearings and back to the rotating impeller for recirculation. A heat exchanger may be included to cool the lubricating liquid.
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