Heat sensing apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 29, 1981
Grant Date -
N/A
app pub date -
Dec 3, 1980
filing date -
Dec 3, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A heat sensing apparatus for a member requiring heat monitoring such as bearings, etc. is described. A heat conductive plate is secured to the lower end of a hollow cartridge and closes the open bottom of the cartridge. A heat sensing device is mounted on the heat conductive plate within the cartridge and has a pair of electrical wires secured thereto which extend outwardly through one end of the cartridge. A bushing is secured to one end of the bushing and has a nipple threadably mounted thereon. One end of a flexible conduit has a nut mounted thereon which is threadably secured to the nipple to provide a rodent and dust proof connection between the flexible conduit and the bushing mounted on the cartridge. An epoxy material is contained within the cartridge and at least a portion of the bushing to seal the interior of the cartridge and to protect the heat sensing device. The cartridge is secured to the member requiring heat monitoring by small nails or the like extending through the plate so that heat from the member will be transmitted through the plate to the heat sensing device. The heat sensing device is operatively connected by the electrical wires to a signal device.
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