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Patent Searching and Data


Matches 851 - 900 out of 6,063

Document Document Title
WO/1998/011949A1
The invention concerns a flame- and fire-proof arrangement (1) for preventing fire from spreading from one cable route (2, 18) to an adjacent cable route (2, 18) in nuclear power plant systems which are subject to technical safety requir...  
WO/1998/011948A1
The invention relates to an explosion-protecting and extinguishing method as well as automatic safety apparatus for the tanks restoring inflammable liquids. The said explosion protection is to make an aperture in the top of the tank and ...  
WO/1998/009682A1
The present invention has a storage tank (5) for fire retardant (10) which is connected to a piping system (30) with nozzles for discharging fire retardant (10) efficiently in sensitive areas. A system of tubing (40) for sensing fire in ...  
WO/1998/009683A1
The invention relates to an installation for fighting fire, comprising a hydraulic accumulator (1') which comprises at least one pressure container (2') with a space (5') for extinguishing liquid and a space (17') for propellant gas, a r...  
WO/1998/005382A1
A fire fighting system includes a vehicle with a plurality of mounted motors, a fire shield system, an emergency fire retardant discharge system, and a modular instrumentation assembly. The motors are equipped with a plurality of swingin...  
WO/1998/003226A1
Methods for extinguishing tank fires including establishing a foam blanket and subsequently cooling inner and/or outer tank wall portions (T), as well as applying dry power to residual flames. Methods also include improving the foam blan...  
WO/1998/001231A1
The present invention relates to a method for producing a gas-droplet jet stream, wherein said method comprises the following steps: accelerating a gas flow in a gas-dynamic nozzle; introducing a dispersed liquid flow into said gas flow ...  
WO/1998/000199A1
The invention relates to an arrangement for extinguishing fires in engine compartments in vehicles or in similar spaces. The arrangement is characterized in that it comprises coatings or impregnations at strategic locations of polymer ma...  
WO/1997/048629A1
The proposal is for a process and a device for fluidising fine-grained bulk products (12), especially lignite dust (12), with which a density of the fluidised bulk product (12) independent of the flow rate of fluidising gas is obtained. ...  
WO/1997/047360A1
The invention relates to a fire fighting method for extinguishing an elongated object. The method comprises spraying a first water-based spray (1a) and a second water-based spray (2a) with a first spray nozzle (1) and a second spray nozz...  
WO/1997/047361A1
A container is made at least in part of shrink wrap material and defines an enclosed area having a first diameter. The container is configured so that it will shrink to a second, smaller diameter when a fire is located within the enclose...  
WO/1997/045166A1
The present invention relates to a mineral-water suspension for use against fires that can be used in extinguishing or preventing fires of various types and forces. This suspension comprises liquid glass, clay and water, wherein the liqu...  
WO/1997/044874A1
At least one pipe (RO1), in which fire-extinguishing means (FM) under pressure is contained, is laid in at least one cable duct (CS11, CS12, CS13). The wall of said pipe (RO1) is made from a material with a melting point which is selecte...  
WO/1997/044094A1
A fire resistant blanket (50) for use in combination with a structure for inhibiting the formation of flame upon the structure when exposed to a fire source, the blanket (50) including a first fire resistant layer (52), a second fire res...  
WO/1997/039804A1
An explosion suppressant dispersion nozzle (10) for dispersing suppressant material from a pressurized suppressant storage vessel (12) to a protected zone or room is disclosed. The nozzle (10) includes a cylindrical body section (20) pre...  
WO/1997/034658A1
Planking providing a passive fire fighting function is disclosed comprising a first extrusion (100) having a grating surface (110) and a plurality of channels (140) extending therefrom, each channel containing spaced apart layers of heat...  
WO/1997/033127A1
Fiberglass reinforced plastic fume exhaust systems include duct walls (12) having apertures (27, 29) therein covered with meltable thermoplastic resins mounted thereon which melt and open up the apertures when exposed to high temperature...  
WO1997025551A3  
WO/1997/025551A2
This invention relates to an improved shock-absorber device (6) comprising numerous small hollow flexible walled bodies which are preferably at least paritally gas-filled and are suspended in a liquid or gel medium and confined by a flex...  
WO/1997/024160A1
A fire control foam distribution system wherein foam is distributed to the area below a telescoping passenger boarding bridge (10) includes a telescoping pipe system (58, 60, 62) attached to the passenger boarding bridge (10) to deliver ...  
WO/1997/015352A1
A machine for extinguishing fires in forests and agriculture fields, the machine being comprised of a tractor vehicle (1) carrying a functional assembly (12) which can collect and throw earth to the fire, said collecting mechanism compri...  
WO1997006858A3  
WO/1997/010029A1
A method for extinguishing hydrogen fires comprises introducing to the hydrogen fire a fire extinguishing concentration of 1,1,1,2,3,3,3-heptafluoropropane and maintaining the concentration until the fire is extinguished. The method incl...  
WO/1997/006881A1
A fire resistant industrial water cooling tower (20) is disclosed having normally closed passive vent structure (28) which vents the interior of the tower (20) above the area which is undergoing combustion to enhance suppression of the f...  
WO/1997/006858A2
A container with a wall capable of bursting (in particular a drop-shaped or bubble-shaped bag made of a thin plastic film) and filled with extinguishing water is used to fight fires from the air, in particular forest fires. A bursting ch...  
WO/1996/039229A1
An expandable metal product (10) for use in extinguishing fires and in the prevention of or protection against explosions. The product is a continuous sheet (10) of material having discontinuous slits (11) in spaced apart lines parallel ...  
WO/1996/039335A1
A highly effective barrier (3) for protecting objects against focused beams of radiant energy. The invention has special applicability in a combat environment for protecting military equipment against destruction by laser weapons, or for...  
WO1996023548A3  
WO/1996/036398A1
A fire extinguisher for closed spaces comprises a pressure container (2) provided with a release valve (4). The pressure container (2) contains an extinguishant liquid in connection with the release valve (4). The pressure container (2) ...  
WO/1996/034659A1
A fire fighting process and system, in particular by means of fire extinguishing vehicles for landing fields, remote control fire extinguishing robots and the like, uses electronic means, such as remote data transmission optics that tran...  
WO/1996/032161A1
A device including a complex of fibrous and/or textile and/or grid-like elements (5) of which at least one contains inserted dry particles of materials containing molecules that are physically and chemically stable at room temperature bu...  
WO/1996/023548A1
For the extinction of fires in flammable liquids (fires Class B) - with partial recovering of the product under risk - consists summarily of: (1) Normal Storage Tank (RN) to be considered as the hit one; (2) pipes for the liquid drainage...  
WO/1996/023549A1
A fire-fighting aid device for water bombers, comprising at least one fire sensor (22), means (21) for determining the location of the aircraft, a geographical database (23) and means (24) for calculating the flight path of the aircraft ...  
WO/1996/023548A2
For the extinction of fires in flammable liquids (fires Class B) - with partial recovering of the product under risk - consists summarily of: (1) Normal Storage Tank (RN) to be considered as the hit one; (2) pipes for the liquid drainage...  
WO/1996/022129A1
A process for controlling or extinguishing fires comprises introducing to a fire or flame (e.g., by streaming or by flooding) a non-flammable extinguishment composition comprising at least one mono- or dialkoxy-substituted perfluoroalkan...  
WO/1996/020027A1
A safety system (10) for a materials handling device, for example fork lift truck, conveyor, comprises a sensing head (11) linked to a pressurization control unit (12). The sensing head (11) monitors the level of explosive vapours in pro...  
WO/1996/016699A1
A new method and apparatus for detection of fire hazard and prevention or extinguishing of fire are provided based on activation of a plurality of independently operable nozzles discharging cooling/fire extinguishing agent in a pre-progr...  
WO/1996/012525A1
In order for a duct shut-off device to present the least possible resistance to flow in a duct when the device is in a non-activated state, a duct section (1) is provided with plates (3) which extend longitudinally in the flow direction ...  
WO/1996/010444A1
A fire suppression system for use with a cookstove or range operates in several modes or stages to warn of, prevent, and extinguish stovetop fires. The system includes a pressurized supply of fire retardant (52) connected to a nozzle (62...  
WO/1996/007453A1
A penetration firestop that permits longitudinal (L) and radial (R) movement of a pipe (42) through an opening in a partition (44) where the opening has a cross-sectional area larger than a cross-sectional area of the pipe, comprising: a...  
WO1996002853A3  
WO/1996/005888A1
A fire extinguisher of throw-down or throw-in type has a fire extinguishing agent jetting portion which is rotatable. Even when a fire extinguisher body falls sideways, a fire extinguishing agent is scattered upward by a nozzle portion a...  
WO/1996/005887A1
A fire block material (311) adapted to be deployed against a fire (312) to be doused with water (314) and comprising a super absorbent material so as to be capable of absorbing substantial quantities of water and adapted to be capable of...  
WO/1996/004960A1
A device is disclosed for extinguishing fires, as well as uses of the device for the stationary protection of objects and for binding dust during operations with explosives and a method of extinguishing forest or surface fires using the ...  
WO/1996/002853A2
The system comprising a controller fitted to a subject vehicle (16) and sensor means (20) operable to sense a distance of separation and relative velocity of a trailing vehicle (18). Also input to the controller is a velocity signal deri...  
WO/1996/001477A1
A process is disclosed for generating an inert gas for feeding a container, in particular the containment shell (3) of a nuclear reactor. An inert gas (1) is kept in a liquefied or solidified state in a first reservoir (4); in a second r...  
WO/1995/034347A1
The present invention relates to a device which will prevent fire in electronics, where the electronics (1) and a surrounding volume (2) of a medium that has a low oxygen concentration are enclosed by a casing (3) which is impervious to ...  
WO/1995/024239A1
The invention relates to a fire-fighting equipment, comprising a hydraulic accumulator (H) and a pressure gas source (T) connected thereto for driving liquid by means of pressure gas out of the hydraulic accumulator through an outgoing l...  
WO/1995/023630A1
An apparatus for combatting a fire in a highway vehicle (20) includes a fire-suppression system (40) for the engine (22) compartment and another fire-suppression system (70) for the fuel-tank (24) region. Each fire-suppression system (40...  
WO/1995/023263A1
A valve apparatus (1) adapted to be fitted between two portions (11 and 12) of down pipe, such that with the valve (5) in its closed position, the down pipe and gutter can be filled with water to lessen the risk of destruction of the hou...  

Matches 851 - 900 out of 6,063