Bath temperature maintenance heater
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United States of America Patent
Stats
-
Nov 4, 2003
Issued Date -
N/A
app pub date -
Oct 1, 2002
filing date -
Mar 20, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A temperature maintenance heater assembly for maintaining the temperature of a heated fluid circulating through piping of a bath, including a pipe section, a base plate, a control assembly, a heater assembly cover, and a heating element. The heater element is mounted within the pipe section. The control device assembly is electrically connected to the heater element and to a source of power. The control assembly includes a flow switch operable to interrupt the supply of power to the heater element under certain operating conditions, such as when the fluid flow through the pipe section is less than a pre-selected threshold value. By interrupting the supply of power to the heating element under certain operating conditions, the temperature maintenance heater assembly provides operational safety measures to the user.
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Family
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