Catalytic gas combustion device for an appliance for...

A - Human Necessities – 45 – D

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

A45D 1/02 (2006.01) A45D 2/36 (2006.01) A45D 20/06 (2006.01)

Patent

CA 2410312

The invention relates to a catalytic gas combustion engine for an appliance for personal use, especially a hair styling device, such as curling tongs (1) or a hairdryer, comprising a gas delivery device (12) and a catalyst (5) which is connected to said gas delivery device. An ignition device (38, 39) which is controlled by an ignition system is provided for igniting the gas-air mixture and initiating catalytic combustion on the catalyst (5). According to the invention, the gas delivery device (12) has a bypass (40) for diverting a partial gas stream which flows against the ignition device (38, 39). This enables the ignition system to be activated shortly after the gas valve device has been opened and the catalyst can be heated to its operating temperature by the explosion of the gas-air mixture. In addition to the short waiting times for the start of the catalyst (5), the invention also provides a catalytic gas combustion device which functions better and reacts more quickly.

L'invention concerne une installation de combustion catalytique de gaz destinée à un appareil d'usage personnel, notamment un appareil de mise en forme des cheveux tel un bâton friseur (1) ou un sèche-cheveux. Cette installation comprend un dispositif d'entrée de gaz (12) et un catalyseur (5) relié à ce dispositif d'entrée de gaz. Un dispositif d'allumage (38, 39), commandé par un système d'allumage, permet d'allumer le mélange air-gaz et ainsi d'initier une combustion catalytique dans le catalyseur (5). Selon l'invention, le dispositif d'entrée de gaz (12) présente une dérivation (40) permettant de dériver un flux partiel de gaz qui afflue sur le dispositif d'allumage (38, 39). Cela permet d'actionner le système d'allumage, juste après ouverture du système de vannes à gaz, le catalyseur pouvant être amené à sa température de fonctionnement par explosion du mélange air-gaz. L'invention permet de bénéficier non seulement de temps d'attente courts avant le démarrage du catalyseur (5) mais aussi d'une installation de combustion catalytique de gaz de fonctionnement et de réaction plus rapides.

LandOfFree

Say what you really think

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

Rating

Catalytic gas combustion device for an appliance for... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Catalytic gas combustion device for an appliance for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Catalytic gas combustion device for an appliance for... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1417058

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