Heat trap with non-rotating sealing member
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United States of America Patent
Stats
-
Feb 8, 2005
Grant Date -
Mar 25, 2004
app pub date -
Aug 20, 2003
filing date -
Sep 19, 2002
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A heat trap assembly for a hot water tank includes a housing and a sealing member disposed in the housing. The sealing member includes a first portion that is adapted to restrict rotational movement of the sealing member in at least two perpendicular axes. The sealing member includes a second portion that is adapted to restrict rotational movement in a third axis perpendicular to both of the at least two perpendicular axes.
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Family
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Cited Art Landscape
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