Sealing structure of ceramic heater

Details Sealing structure of ceramic heater Sealing structure of ceramic heater

2007-12-18

2007-12-18

Robinson, Daniel (Department: 3742)

Electric heating

Heating devices

With heating unit structure

Reexamination Certificate

active

11185010

ABSTRACT:
A ceramic heater is provided which may be built in a gas sensor to heat a sensor element up to a desired activation temperature. The ceramic heater includes a pair of electrical conductors formed on a ceramic body. Each of the conductors is equipped with a terminal. Leads are joined to the terminals for supplying electrical power to the conductors. Joints between the leads and the terminals are covered hermetically by a seal, thereby minimizing corrosion thereof to avoid disconnections of the terminals from the leads. This improves the durability of the ceramic heater.

REFERENCES:
patent: 3629554 (1971-12-01), Stewart
patent: 4035613 (1977-07-01), Sagawa et al.
patent: 4100398 (1978-07-01), Levin
patent: 4410874 (1983-10-01), Scapple et al.
patent: 5228975 (1993-07-01), Yamada et al.
patent: 6118110 (2000-09-01), Kobayashi et al.
patent: 6121590 (2000-09-01), Kobayashi et al.
patent: 6130410 (2000-10-01), Kita
patent: 11-292649 (1999-10-01), None

Affiliated with

Also associated with

Rating

Sealing structure of ceramic 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 Sealing structure of ceramic heater, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sealing structure of ceramic heater will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3860790