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Machine translation
1. (WO1980001314) PORTABLE FORCED AIR HEATER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/001314    International Application No.:    PCT/US1979/001102
Publication Date: 26.06.1980 International Filing Date: 18.12.1979
IPC:
F24H 3/04 (2006.01), F24H 9/18 (2006.01)
Applicants:
Inventors:
Priority Data:
972359 22.12.1978 US
Title (EN) PORTABLE FORCED AIR HEATER
(FR) CHAUFFAGE PORTATIF A AIR FORCE
Abstract: front page image
(EN)A portable forced air heater (10) having a flame holder (122) positioned between a blower (120) and a combustion chamber (136). The flame holder has a plurality of holes (124, 130, 134) or openings formed therein to stabilize and control the combustion process within the combustion chamber. The holes or openings are arranged in such manner that the percentage of total flame holder area devoted to holes or openings increases at a general uniform rate as the distance from the center of the flame holder increases. The flame holder also has openings (152, 156, 159, 162) formed therein to support various components of the heater in order to provide a relatively small compact forced air heater.
(FR)Un chauffage portatif a air force (10) ayant une porte flamme (122) place entre une soufflerie (120) et une chambre de combustion (136). Le porte flamme possede une pluralite de trous ou d"ouvertures (124, 130, 134) formees pour stabiliser et controler le processus de combustion a l"interieur de la chambre de combustion. Les trous ou les ouvertures sont disposes de telle maniere que le pourcentage de la zone totale du porte-flamme devolue aux trous ou aux ouvertures augmente a un taux generalement uniforme au fur et a mesure que la distance depuis le centre du porte-flamme augmente. Le porte-flamme a egalement des ouvertures (152, 156, 159, 162) formees pour servir de support aux divers composants du chauffage afin de fournir un chauffage a air force compact de taille relativement petite.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)