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1. (WO1998053249) HEATING APPARATUS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/053249 International Application No.: PCT/FR1998/000990
Publication Date: 26.11.1998 International Filing Date: 19.05.1998
Chapter 2 Demand Filed: 14.12.1998
IPC:
A01K 31/19 (2006.01) ,F23D 14/14 (2006.01) ,F23D 14/30 (2006.01) ,F23D 14/64 (2006.01) ,F23D 14/82 (2006.01) ,F24C 1/12 (2006.01)
A HUMAN NECESSITIES
01
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
K
ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
31
Housing birds
18
Chicken coops or houses; Brooders
19
Brooders
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23
COMBUSTION APPARATUS; COMBUSTION PROCESSES
D
BURNERS
14
Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
12
Radiant burners
14
using screens or perforated plates
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23
COMBUSTION APPARATUS; COMBUSTION PROCESSES
D
BURNERS
14
Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
30
Inverted burners, e.g. for illumination
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23
COMBUSTION APPARATUS; COMBUSTION PROCESSES
D
BURNERS
14
Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
46
Details
62
Mixing devices; Mixing tubes
64
with injectors
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23
COMBUSTION APPARATUS; COMBUSTION PROCESSES
D
BURNERS
14
Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
46
Details
72
Safety devices, e.g. operative in case of failure of gas supply
82
Preventing flashback or blowback
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
C
OTHER DOMESTIC STOVES OR RANGES; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
1
Stoves or ranges in which the fuel or energy supply is not restricted to solid fuel or to a type covered by a single one of groups F24C3/-F24C9/183; Stoves or ranges in which the type of fuel or energy supply is not specified
08
solely adapted for radiation heating
10
with reflectors
12
of circular shape
Applicants:
4E SYSTEL [FR/FR]; 58, rue de Nantes La Ménardais F-44119 Treillières, FR (AllExceptUS)
GAUDIN, Jean-Marc [FR/FR]; FR (UsOnly)
Inventors:
GAUDIN, Jean-Marc; FR
Agent:
DAWIDOWICZ, Armand; Cabinet Dawidowicz 18, boulevard Pereire F-75017 Paris, FR
Priority Data:
97/0631923.05.1997FR
97/0632023.05.1997FR
Title (EN) HEATING APPARATUS
(FR) APPAREIL DE CHAUFFAGE
Abstract:
(EN) The invention concerns an infrared heating apparatus (1), in particular for the agricultural sector, for directional downward heating in livestock buildings, comprising at least one burner delimiting at least a conduit supplying an air/gas mixture, a reflector (3) enclosing the burner (2) and an air/gas combustion chamber (4) located at said burner conduit (2) end coaxial with the reflector (3). The invention is characterised in that the burner combustion chamber (4) arranged coaxial with the reflector (3) co-operates with a solid screen (5) located beneath and in the axis of the burner conduit (2) to stop falling particles coming from the combustion and to reduce the intensity of the apparatus axial radiation thereby eliminating central overheating. The invention is useful for heating livestock buildings.
(FR) L'invention concerne un appareil de chauffage (1) du type infrarouge, notamment destiné au secteur agricole, pour le chauffage directionnel vers le bas des bâtiments d'élevage, cet appareil comprenant au moins un brûleur délimitant au moins un conduit d'alimentation en mélange gaz/air, un réflecteur (3) entourant le conduit du brûleur (2) et une chambre (4) de combustion du mélange air/gaz située en extrémité dudit conduit (2) du brûleur et coaxiale au réflecteur (3). Cet appareil de chauffage est caractérisé en ce que la chambre de combustion (4) du brûleur disposée coaxiale au réflecteur (3) coopère avec un écran (5) plein situé en-dessous et dans l'axe du conduit (2) du brûleur pour, d'une part, stopper la chute de particules émanant de la combustion, et d'autre part, réduire l'intensité du rayonnement axial de l'appareil en supprimant ainsi une surchauffe centrale. Application: chauffage de bâtiments d'élevage.
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Designated States: BR, CA, MX, US
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: French (FR)
Filing Language: French (FR)
Also published as:
MXPA/a/1999/010540EP0998648US6199547CA2288079