Combustion device using ultrasonic atomizer
CA 1065244 A · Owner: Matsushita Electric Industrial Co. Ltd. · Inventors: Kanno, Tadao; Ishiguro, Toshiyuki; Kitajima, Soichi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
TITLE OF THE INVENTION:, Combustion Device ABSTRACT OF THE DISCLOSURE:, A combustion device of the type for atomizing liquid fuel by an ultrasonic atomizer and mixing the atomized fuel particles with air for combustion. A first air passage is defined around a horn of the ultrasonic atomizer by an inner cylinder, and a second air passage is defined around the first air passage by the inner cylinder and an outer cylinder. The air flowing through the first air passage is discharge into a cylindrical combustion section sustantially in parallel with the axis thereof while the air flowing through the second air passage is swirled in the direction substantially tangential to the inner wall of the …
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted October 30, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 30, 1996.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.