F - Mech Eng,Light,Heat,Weapons – 01 – N
Patent
F - Mech Eng,Light,Heat,Weapons
01
N
F01N 3/02 (2006.01) B01D 35/18 (2006.01) B01D 46/24 (2006.01) B01D 46/42 (2006.01) F01N 3/027 (2006.01) H05B 3/20 (2006.01) F01N 3/021 (2006.01)
Patent
CA 2219537
A meshed plate-like heater is disposed between multi-layer cylindrical filters without contacting with the filters to constitute a DPF. The heater has a form in which strip-like electric conduction paths are arranged and developed side by side horizontally, and then made cylindrical such that the different electric resistance are set for the inlet portion, the outlet portion and the center portion so as to constitute a DPF 100 for regenerating the particulates. The regenerative heater realizes a uniform temperature distribution all over the regenerative heater within a range of from about 600°C which is the self-burning temperature of the particulates to 1,000°C which is the heat-resistance temperature of the filters, in 10 minutes after the start of regeneration.
Élément chauffant en plaques maillées placé entre des filtres cylindriques multicouches sans leur toucher pour constituer un filtre à particules de moteur Diesel. L'élément chauffant est formé de façon que les trajets de conduction électrique en bandes soient placés côte à côte dans le sens horizontal, puis enroulés afin de mettre en place les différentes résistances électriques pour l'entrée, la sortie et la partie centrale afin de constituer un filtre (100) pour régénérer les particules. En dix minutes après le début de la régénération, la température est uniforme dans l'élément chauffant. Elle se situe entre environ 600 degrés C, qui est la température à inflammation spontanée des particules, et 1 000 degrés C, la température thermorésistante des filtres.
Oji Masataka
Ooka Tutomu
Yoro Katsuhiko
Marks & Clerk
Sumitomo Electric Industries Ltd.
LandOfFree
Regenerative heater of diesel engine particulate trap and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Regenerative heater of diesel engine particulate trap and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Regenerative heater of diesel engine particulate trap and... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1867129