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1. WO1994025112 - NOZZLE HOLDER

Publication Number WO/1994/025112
Publication Date 10.11.1994
International Application No. PCT/SE1994/000365
International Filing Date 25.04.1994
Chapter 2 Demand Filed 21.11.1994
IPC
A62C 31/05 2006.01
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
CFIRE-FIGHTING
31Delivery of fire-extinguishing material
02Nozzles specially adapted for fire-extinguishing
05with two or more outlets
A62C 37/10 2006.01
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
CFIRE-FIGHTING
37Control of fire-fighting equipment
08comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
10Releasing means, e.g. electrically released
B05B 1/14 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
1Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
14with multiple outlet openings; with strainers in or outside the outlet opening
CPC
A62C 31/05
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
CFIRE-FIGHTING
31Delivery of fire-extinguishing material
02Nozzles specially adapted for fire-extinguishing
05with two or more outlets
A62C 37/10
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
CFIRE-FIGHTING
37Control of fire-fighting equipment
08comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
10Releasing means, e.g. electrically released
B05B 1/14
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
1Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
14with multiple outlet openings
Applicants
  • HTC I ÅMÅL AB [SE]/[SE] (AllExceptUS)
  • UNGERTH, Håkan [SE]/[SE] (UsOnly)
Inventors
  • UNGERTH, Håkan
Agents
  • BROLIN, Tommy
Priority Data
9301364-723.04.1993SE
Publication Language English (EN)
Filing Language Swedish (SV)
Designated States
Title
(EN) NOZZLE HOLDER
(FR) SUPPORT DE BUSE
Abstract
(EN)
A nozzle holder, in particular a sprinkler head for fire fighting, is provided with a plurality of nozzle fasteners/discharge openings (9) to which sprinkler nozzles (8) may be attached, and with an axially extending valve rod (4) which is supported by a destructible trigger element (15) extending in the direction of an extension of the valve rod. In rest position, one end of the valve rod seals in slidable manner a valve opening (5) in a partition (1') in the nozzle holder, and its other end sealingly passes through a guiding sleeve (11). Around the valve rod there is a chamber (7) which is closed by the partition and by the guiding sleeve and in which all nozzle fasteners discharge. The nozzle fasteners may preferably take at least two different inclinational positions relative to the axis (A) of the nozzle holder by being mounted on settable intermediate members or on exchangeable nozzle holder bodies.
(FR)
L'invention concerne un support de buse telle qu'une tête sprinkler d'extinction incendie. Ledit support est doté d'une pluralité d'attaches de buse/orifices de décharge (9) auxquels les buses des sprinkleurs (8) peuvent être fixées, d'une tige de vanne (4) supportée par un élément de déclenchement destructible (15) s'étendant dans la direction d'une extension de la tige de vanne. En position de repos, une extrémité de la tige de vanne glisse sur une ouverture (5) de vanne située dans une paroi (1') du support de buse de manière à fermer ladite ouverture de manière étanche, et l'autre extrémité passe dans un manchon de guidage en le fermant hermétiquement. La tige de vanne est entourée d'une chambre (7) fermée par la paroi et le manchon de guidage et dans laquelle donnent toutes les attaches de buse. Lesdites attaches de buse peuvent être mises de préférence dans deux positions d'inclinaison différentes par rapport à l'axe (A) du support de buse grâce à des éléments intermédiaires réglables ou des corps de support de buses interchangeables sur lesquels elles sont montées.
Also published as
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