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1. (WO1991005973) GAS HEATER
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/005973 International Application No.: PCT/GB1990/001610
Publication Date: 02.05.1991 International Filing Date: 18.10.1990
Chapter 2 Demand Filed: 15.05.1991
IPC:
B28B 1/40 (2006.01) ,C04B 35/19 (2006.01) ,C04B 35/195 (2006.01) ,F23D 14/46 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
28
WORKING CEMENT, CLAY, OR STONE
B
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
1
Producing shaped articles from the material
30
by applying the material on to a core, or other moulding surface to form a layer thereon
40
by wrapping, e.g. winding
C CHEMISTRY; METALLURGY
04
CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
B
LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
35
Shaped ceramic products characterised by their composition; Ceramic compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
01
based on oxides
16
based on silicates other than clay
18
rich in aluminium oxide
19
Alkali metal aluminosilicates, e.g. spodumene
C CHEMISTRY; METALLURGY
04
CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
B
LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
35
Shaped ceramic products characterised by their composition; Ceramic compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
01
based on oxides
16
based on silicates other than clay
18
rich in aluminium oxide
195
Alkaline earth aluminosilicates, e.g. cordierite
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
Applicants:
MORGAN MATERIALS TECHNOLOGY LIMITED [GB/GB]; Bewdley Road Stourport-on-Severn Worcestershire DY13 8QR, GB (AllExceptUS)
ALEXANDER, Iain, Campbell [GB/GB]; GB (UsOnly)
Inventors:
ALEXANDER, Iain, Campbell; GB
Agent:
PHILLIPS & LEIGH; 7 Staple Inn Holborn London WC1V 7QF, GB
Priority Data:
8923609.519.10.1989GB
Title (EN) GAS HEATER
(FR) RADIATEUR A GAZ
Abstract:
(EN) A gas heater having a hollow, generally cylindrical burner (18) and means to pass a gas/air mixture through it from a supply face to a combustion face, the burner being composed of filamentary ceramic material (2) formed from a plastic ceramic mix by extrusion drying and firing and regularly or randomly lying in closely spaced and mutually contacting convolutions bonded together at their contact points to constitute a self-supporting body having a stereo-reticulated porous structure.
(FR) Radiateur à gaz possédant un brûleur (18) creux et généralement cylindrique et un moyen servant à y faire passer un mélange air-gaz à partir d'une face d'admission et jusqu'à une face de combustion, le brûleur étant constitué d'un matériau céramique filamenteux (2) formé à partir d'un mélange céramique plastique par le séchage et la cuisson en extrusion et par une disposition serrée égale ou irrégulière en spires en contact mutuel liées l'une à l'autre au niveau de leurs points de contact afin de constituer un corps autoporteur à structure poreuse stéréo-réticulée.
Designated States: US
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP0495904