COUPLING ELEMENT FOR CONNECTING TWO PIPE ENDS
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Sep 8, 2011
app pub date -
Feb 28, 2011
filing date -
Mar 6, 2010
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Coupling element for connecting two pipe ends. The coupling element includes a housing with a first connecting end, a second connecting end, and a connecting channel formed between the first and second connecting ends, and a vent duct having a passage covered by a hygroscopic seal and a vent valve that includes a valve seat and a valve element arranged in series with the hygroscopic seal and the passage. The valve element is structured to be lifted from the valve seat by a pressure in the connecting channel.
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