System and method for actively cooling dry-running gas seals
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 19, 1993
Issued Date -
N/A
app pub date -
Aug 6, 1992
filing date -
Mar 28, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A dry-running gas seal includes a stationery seal ring carrier holding a stationary seal ring, a rotary seal ring carrier holding a rotary seal ring facing the stationary seal ring, scoops radially outside and extending toward the rotary seal ring carrier, and a heat exchanger in fluid communication with the scoops, whereby the portion of the gas is trapped by the scoops and transferred to and cooled by the heat exchanger and returned to and the high pressure area adjacent to the seal.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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