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1. WO1993016250 - METHOD AND DEVICE FOR THE MONOLITHIC APPLICATION OF A THERMAL-INSULATION AND/OR FIRE-PROTECTION COMPOUND TO A SURFACE

Publication Number WO/1993/016250
Publication Date 19.08.1993
International Application No. PCT/AT1992/000137
International Filing Date 04.11.1992
IPC
B05B 7/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
7Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
02Spray pistols; Apparatus for discharge
04with arrangements for mixing liquids or other fluent materials before discharge
B05B 13/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
13Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/-B05B11/190
E04D 15/07 2006.01
EFIXED CONSTRUCTIONS
04BUILDING
DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
15Apparatus or tools for roof working
07for handling roofing or sealing material in bulk form
CPC
B05B 13/005
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
13Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
005mounted on vehicles or designed to apply a liquid on a very large surface, e.g. on the road, on the surface of large containers
B05B 7/0433
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
7Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
02Spray pistols; Apparatus for discharge
04with arrangements for mixing liquids or other fluent materials before discharge
0416with arrangements for mixing one gas and one liquid
0433with one inner conduit of gas surrounded by an external conduit of liquid upstream the mixing chamber
E04D 15/07
EFIXED CONSTRUCTIONS
04BUILDING
DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
15Apparatus or tools for roof working
07for handling roofing or sealing material in bulk form
Applicants
  • BURIAN GESELLSCHAFT M.B.H. & CO. KG [AT]/[AT] (AllExceptUS)
  • POTUZNIK, Walter [AT]/[AT] (UsOnly)
  • HIMMEL, Josef [AT]/[AT] (UsOnly)
Inventors
  • POTUZNIK, Walter
  • HIMMEL, Josef
Agents
  • PUCHBERGER, Georg
Priority Data
A 266/9217.02.1992AT
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VERFAHREN UND VORRICHTUNG ZUM MONOLITHISCHEN AUFBRINGEN EINER DÄMM- UND/ODER BRANDSCHUTZMASSE AUF EINE FLÄCHE
(EN) METHOD AND DEVICE FOR THE MONOLITHIC APPLICATION OF A THERMAL-INSULATION AND/OR FIRE-PROTECTION COMPOUND TO A SURFACE
(FR) PROCEDE ET DISPOSITIF POUR LE DEPOT MONOLITHIQUE D'UNE MATIERE ISOLANTE ET/OU IGNIFUGE SUR UNE SURFACE
Abstract
(DE)
Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum monolithischen Aufbringen einer Dämm- und/oder Brandschutzmasse auf eine Fläche, wobei in einem Förderkanal (1) durch ein Fördergebläse (2) ein bewegtes Luftvolumen erzeugt wird, in das ein Dämm- und/oder Brandschutzstoff und Härter (4) eingebracht werden, die mit dem Luftvolumen in eine mit dem Förderkanal (1) verbundene Spritzpistole (5) gelangen, in der knapp vor dem düsenförmigen Austritt (6) gasförmiges Druckmittel (7) und Bindemittel oder Kleber (8) eingebracht werden.
(EN)
The invention concerns a method and device for the monolithic application of a thermal-insulation and/or fire-protection compound to a surface, a blower (2) generating in a duct (1) an air flow into which are injected a thermal-insulation and/or fire-protection material and a hardener (4) which are then conveyed by the air flow into a spray gun (5) connected to the duct (1). Just before the outlet nozzle (6) of the spray gun, a gaseous compression agent (7) and binders or adhesives (8) are injected into the air flow.
(FR)
L'invention concerne un procédé et un dispositif pour le dépôt monolithique d'une matière isolante et/ou ignifuge sur une surface, un ventilateur d'alimentation (2) produisant dans un canal d'alimentation (1) un volume d'air en mouvement dans lequel sont introduits une substance isolante et/ou ignifuge et un durcisseur (4) qui sont acheminés avec le volume d'air jusqu'à un pistolet pulvérisateur (5) relié au canal d'alimentation (1), pistolet pulvérisateur dans lequel un agent de pression gazeux (7) et un liant ou un adhésif (8) sont introduits immédiatement avant la sortie (6) en forme de buse.
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