PTC Heating element

Details PTC Heating element PTC Heating element

1981-12-10

1984-01-17

Mayewsky, Volodymyr Y.

Electric heating

Heating devices

With heating unit structure

219243, 219530, 219541, 219553, 53463, 53557, 338 22R, 100 93P, 219505, H05B 302

Patent

active

044265735

ABSTRACT:
A heating element comprises an electrically nonconducting support body having a pair of opposite faces and formed with a plurality of throughgoing holes opening at the faces, respective electrically energizable heating capsules in the holes and each having one end exposed at one of the faces and an opposite end exposed at the other of the faces, and a pair of respective conductors lying on the faces in electrical contact with the respective exposed ends of the capsules. A tight hermetic skin surrounds and encapsulates the body with the capsules in the holes and the conductors on the faces. A pair of respective wires extending through the skin and connected to the conductors serve for passing electricity through the heating capsules. The skin effectively protects the assembly from moisture when installed in a heater. In addition this skin protects the heating element prior to installation and can in fact eliminate the need for a shipping package.

REFERENCES:
patent: 3748439 (1973-07-01), Ting et al.
patent: 3996447 (1976-12-01), Bouffard et al.
patent: 4086467 (1978-04-01), Grant
patent: 4091267 (1978-05-01), Grant
patent: 4104509 (1978-08-01), Van Bokestal et al.
patent: 4147927 (1979-04-01), Pirotti et al.
patent: 4230935 (1980-10-01), Maixner
patent: 4236065 (1980-11-01), Yashin et al.
patent: 4242567 (1980-12-01), Carter
patent: 4327282 (1982-04-01), Nauerth

Affiliated with

Also associated with

Rating

PTC Heating element does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-701954