Thermostat
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United States of America Patent
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Jun 28, 2016
Grant Date -
Apr 10, 2014
app pub date -
Dec 11, 2012
filing date -
Oct 8, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A thermostat apparatus may include a thermostat case where a first passage may be formed, a first valve that may be disposed in the thermostat case to open or close the first passage, wherein a mounting protrusion may be formed along an inner circumference of the first valve, a drive portion that may be disposed to penetrate the first valve and moves the first valve depending on temperature to open or close the first passage, and a rubber cap that a first side interior circumference thereof contacts an exterior circumference of the mounting protrusion of the first valve and a second side interior circumference thereof slidably contacts an exterior circumference of the drive portion.
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