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Patent Searching and Data


Matches 851 - 900 out of 6,026

Document Document Title
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...  
WO/1995/017925A1
An automatic fire extinguishing device for an automobile comprising a temperature sensor and/or an impact sensor, control means for detecting a fire in a vehicle by receiving a temperature detecting signal outputted from said temperature...  
WO/1995/014508A1
A portable fire fighting tool (3) that is connectable to a portable fire extinguisher (10) is described. This tool comprises a penetrating head (6) with a removable, sharp cutting element (5) thereon and wherein the penetrating head is p...  
WO/1995/013114A1
A method for fighting fire, in which a drive unit comprising a number of hydraulic accumulators is utilized for delivering extinguishing liquid to a number of spray heads or sprinklers. The procedure for avoiding a premature waste of pro...  
WO/1995/011725A1
The invention relates to a method of extinguishing fires in closed or open spaces using water and foam. The method is characterized in that water mist is first produced with the air available in the space without air supply from outside ...  
WO/1995/011060A1
System for extinguishing fires in confined spaces (10), such as engine rooms of ships. The system comprises general nozzles (20) disposed above and/or on the sides of the space to be protected for general fire extinguishment in the space...  
WO/1995/010329A1
The present invention relates to a preventive safety system which may be used in a process in which loosely-formed process material is produced in a first unit (1) and is transportable to a receiving, second unit (2), and in which proces...  
WO/1995/010330A1
The invention pertains to a detector arrangement (1) included in a preventive safety system that can be used within a process in which loosely-formed process material is produced in a first unit (2) and transported (3) to a receiving, se...  
WO/1995/009677A1
The invention relates to providing efficient fire-fighting especially in narrow and possibly winding spaces, such as bilge spaces, channels and cupboard constructions of different kinds, etc. According to the invention, the spray heads i...  
WO/1995/007116A1
The object of the invention is to attend to necessary low-pressure functions at fire fighting in a novel way by means of a high-pressure drive unit having one or several hydraulic accumulators in order to achieve a minimum dependence on ...  
WO/1995/002433A1
The object of the invention is to provide a new method and a new installation for fighting fire, in particular for spaces involving fire risk under a floor structure or in cabinets for electrical apparatuses. According to the invention, ...  
WO/1995/002434A1
A fire extinguishing apparatus (10) producing a mist of water vapour with a median droplet diameter of between 50 and 500 micron for extinguishing fires in a confined risk area. The mist being generated through nozzles (18) operating at ...  
WO/1994/028975A1
Arrangement for extinguishing of fire in vegetation, buildings and maritime constructions. The invention is constructed to be transported as a single sling load below a helicopter and to be operated from the helicopter. The invention con...  
WO/1994/028976A1
It consists of a fan casing (3) and a fan (2) which are operated by a reaction jet motor (6). The reaction jet motor (6) has nozzles (5) and is connected to a liquid under pressure, usually water with a foaming agent added. When the liqu...  
WO/1994/025341A1
The object of the invention is to provide a new ship of that type which is driven by ejecting a water jet, whereat the pressure of the water jet driving the ship is utilized in a new way. To the ejector space (5) is connected an out-take...  
WO/1994/025111A1
The object of the invention is to provide a new method and new equipment for fighting fires, in particular outdoor fires difficult to extinguish, such as forest fires and oil fires. This is achieved in that, by means of a preferably mobi...  

Matches 851 - 900 out of 6,026