Ceramic igniters with sealed electrical contact portion

F - Mech Eng,Light,Heat,Weapons – 23 – Q

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

F23Q 7/22 (2006.01)

Patent

CA 2456768

Robust ceramic igniters include an improved sealing system which can significantly enhance operational life of the igniter. Preferred igniters comprise a conductive cold zone (14a, 14b) and hot zone (12) with higher resisitivity. A hermetic sealant material (100) covers one or more electrical connections on each cold zone thereby avoiding igniter failure resulting from electrical shorts and/or undesired oxidation.

L'invention concerne des allumeurs en céramique solides comprenant un système d'étanchéité amélioré qui permet d'augmenter de manière significative la durée de fonctionnement de ces allumeurs. Des modes de réalisation préférés décrivent des allumeurs pourvus d'une zone froide conductrice et d'une zone chaude à résistivité supérieure. Un matériau d'étanchéité hermétique recouvre au moins un raccord électrique situé sur chaque zone froide, ce matériau servant d'écran protégeant les raccords électriques des expositions à l'environnement, ce qui empêche les défaillances des allumeurs provoquées par des courts-circuits électriques et/ou par une oxydation non désirée.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Ceramic igniters with sealed electrical contact portion does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ceramic igniters with sealed electrical contact portion, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ceramic igniters with sealed electrical contact portion will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1697958

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.