Steam trap
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 17, 1987
Grant Date -
N/A
app pub date -
Nov 12, 1986
filing date -
Dec 11, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
There is provided a steam trap having a first valve seat and cooperating closure valve, and an associated control device. A second valve seat and cooperating closure valve are disposed downstream of the first valve seat. An actuating element influenced by the inlet pressure is provided for the second closure valve, which, furthermore, is acted upon by an opening biasing force of a certain magnitude.
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