Electrical heater

Details Electrical heater Electrical heater

H - Electricity

05

B

309/96

H05B 3/56 (2006.01) H05B 3/14 (2006.01)

Patent

CA 1252142

ABSTRACT A self limiting electrical heater comprising an elongate resistance heating element and a PTC resistor. The resistor is elongate and extends along the length of the heating element so as to be responsive to the temperature of the entire length of the heating element. The heating element and resistor are connected in series, the resistor having a positive temperature coefficient such that its electrical resistance is substantially less than that of the heating element when at a normal operating temperature but increases rapidly when exposed to temperatures above the normal operating temperature.

487787

Affiliated with

Also associated with

Rating

Electrical heater does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electrical heater, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrical heater will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1260808