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WO/2005/110548A9 |
The present invention provides a device for protecting an inner space of an object against fire, comprising: - a housing provided with at least one passage opening; - an aerosol-forming extinguishing element arranged in the housing and w...
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WO/2009/021067A1 |
A pendent residential fire prevention sprinkler has a frame structure extending from the sprinkler body, and a system for blocking an outlet to prevent fluid from passing through the outlet until occurrence of a predetermined condition a...
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WO/2009/013378A2 |
The invention relates to a polyvalent valve for fire extinguishers, comprising a head (1) with an inner chamber (2), a first mouth (3) for coupling to the container (20), a second outlet mouth (4) for connecting to a nozzle or hose for s...
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WO/2009/014427A1 |
Combination (20) of an object for protecting (5) and a fire-fighting device (21), comprising a spray nozzle (1,2) with an outflow opening (10), a heat-sensitive element (11) and a curved surface (12), characterized in that the object for...
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WO/2009/012366A1 |
A control system for a fire fighting component includes a detector for detecting a position of at least a portion of a fire fighting component relative to an axis, which generates an output position signal indicative of the position of t...
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WO/2009/005341A1 |
The present invention relates to a case for extinguishing a fire, which case comprises a housing inside which is arranged at least one extinguishing element which can be activated by means of activating means and which discharges extingu...
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WO/2009/001998A1 |
The invention is an automatic fire extinguisher capable of being actuated according to the ambient temperature rising, and has mechanical heat sense system to actuate the inflator and open the passage of the fire extinguishing chemical. ...
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WO/2008/154718A1 |
The portable fire extinguisher has a housing 22, a pair of nozzles 30 protruding from the housing, and a heat-responsive valve 50 mounted outside the housing for detecting high heat intensity at proximity of the housing. The housing cont...
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WO/2008/146345A1 |
An opening part-closing device for closing an opening formed in a structure in which devices and the like are stored, when a fire occurs. The closing device is characterized by comprising a sheet member formed in a bag shape so as to be ...
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WO/2008/131356A1 |
An extended coverage pendent sprinkler configured for the fire protection of an occupancy classified as any one of: light hazard, ordinary hazard, extra hazard, rack storage with solid shelves and any combination thereof. The sprinkler p...
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WO/2008/116358A1 |
An automatic sprinkling temperature controlling device which includes a valve and a sprinkler communicated with the valve is disclosed. The valve includes a valve cover, a valve body and a valve rod inside the valve body. A water outlet ...
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WO/2008/115316A2 |
A fire sprinkler is disclosed. The fire sprinkler includes a generally tubular body having an inlet end and an outlet end. The body defines a fluid flow passage extending therethrough between the inlet end and the outlet end such that ou...
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WO/2008/109345A2 |
A fire suppression and annunciation system system using a flexible conduit and a wire rope is provided. The wire rope may be connected to a knob assembly at a universal pull station and to a release mechanism of the fire suppression syst...
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WO/2008/092028A1 |
A temperature-activated valve for a conventional fire sprinkle (300) r utilizing a hyperelastic single-crystal shape memory alloy (321) is described. The shape-memory element (321) expands as it is heated, forcing a bolt (309) to break, ...
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WO/2008/075112A1 |
The alarm arrangement consists of casing (14) of the alarm arrangement, into which reed relay (2), permanent magnet (3), piezo siren (4), electronic assembly (5), feeding battery (6), bolt (7), switch (9) and the USB connector are placed...
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WO/2008/061742A1 |
The present invention comprises a fire alarm system having multiple sensors (4, 6, 10) which are suitable for detecting information from or with regard to a common hazardous area, wherein at least one of these sensors is a fire alarm. Sa...
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WO/2008/057536A2 |
A differential dry pipe control valve for fire protection sprinkler systems includes an eccentric plug that rotates and separates supply water and system air pressure and uses an integral actuator that maintains the seal of the eccentric...
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WO/2008/054863A2 |
An enhanced protection extended coverage pendent fire protection sprinkler has a body including a fluid passage and an output orifice sealed with a seal cap, two amis extending from the body and meeting at a hub, a release mechanism with...
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WO/2008/052390A1 |
A device used in fire extinguishing system for storing and delivering fire extinguishing agent includes at least one pressurized container and a controller. Each pressurized container is provided with an agent refilling valve, an agent o...
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WO/2008/037846A1 |
A spraying head, especially a spraying head intended for fire extinguishing, which comprises a frame part, an inlet for extinguishing medium and at least two nozzles. At least one first nozzle (9) is arranged in a spraying head part (2),...
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WO/2008/031627A1 |
The invention relates to a rail vehicle with a fire detection device which has a temperature sensor and an evaluation device, wherein the temperature sensor has two elongate elements (11, 12) made of electrically conductive material, whi...
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WO/2008/023457A1 |
[PROBLEMS] A sprinkler head having a heat sensitive and breaking portion with a link formed by joining two metal plates by busing a low-melting-point alloy, in which a load is uniformly applied to the link and the sprinkler head is resis...
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WO/2008/017083A1 |
A pressure tester is disclosed for a valve for an explosion and fire suppression device. The tester can be bolted onto the bottom of the valve and used to lift the valve piston off its sear. The force on the valve is then applied to the ...
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WO/2008/004142A1 |
Disclosed is an intelligent, autonomously usable closure for misting nozzles, atomizing nozzles and sprinklers. A covering plate 20 is fixed on the closure having a heat tripping device, a nozzle body 2, outlet channel 11 and outlet open...
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WO/2008/000909A1 |
A method in connection with a spraying head, which spraying head comprises at least one nozzle (2) for spraying medium 5 and a protective element (3) which is in a protective position in front of the nozzle (2) and mechanically protects ...
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WO/2008/002307A1 |
The fire sprinkler system of the preferred embodiments is preferably installed in a space defined by two beams, such as rafters, extending along the width of a space and separated by a distance equal to a length of the space. The fire sp...
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WO/2008/002315A1 |
A fire sprinkler of the preferred embodiments includes a frame, a trigger, and a deflector. The frame defines a duct to exhaust the flow of a fire suppressing or extinguishing substance, and includes a fastener to fasten the frame to a s...
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WO/2007/146363A2 |
A residential or commercial sprinkler system is provided wherein the sprinkler heads and piping distribution network are provided with a relatively low pressure fire suppressant liquid in place of pneumatic pressure, which is typical, an...
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WO/2007/143100A2 |
Fire suppression systems and methods are described. One described system includes a housing configured to house a container of a fire suppression material, a delivery block in fluid communication with the container, and a nozzle in fluid...
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WO/2007/124403A2 |
A pendent fire protection sprinkler for storage applications, having a body including a fluid passage and an output orifice sealed with a seal cap, two arms extending from the body and meeting at a hub, a release mechanism with a thermal...
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WO/2007/124407A2 |
A sidewall fire protection sprinkler including a deflector having a central portion curved about a transverse axis from an output direction of the sprinkler. End portions extend along the transverse axis outwardly from the central portio...
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WO/2007/113343A1 |
The extinguisher comprises, in principle, a cylinder that contains an extinguishing agent and a head for controlling pressure and dispensing the extinguishing material. It is characterized in that it comprises an electrical circuit (1) w...
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WO/2007/108899A2 |
A sprinkler of the compressed strut and lever type wherein the motion of the lever is limited is disclosed. The sprinkler includes a compression member that compresses a strut against a sealing member that closes the outlet of the sprink...
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WO/2007/102284A1 |
[PROBLEMS] To provide a sprinkler head cover comprising a cylindrical retainer in which a sprinkler head is stored and a plate-like cover plate connected to the lower end of the retainer, in which water-sprinkling by the operation of the...
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WO/2007/095448A2 |
A test system for proportioning fire fighting and fire suppression systems is provided. This test system includes a foam-water proportioning system and at least one test apparatus connectable to or incorporated into the foam-water sprink...
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WO/2007/082988A1 |
A sprinkler which comprises a sprinkler frame (2), in which there is at least one nozzle (3), a heat-activated triggering element (5), and a protective element (8) which is in front of the nozzle (3) in the protective position and mechan...
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WO/2007/067057A1 |
Fire-extinguishing system in an air filter system having an inlet chamber and an outlet chamber with a filter wall in between. The fire-extinguishing system comprises a first and second sensor, a first and second fire extinguisher, and a...
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WO/2007/051897A1 |
Spray head, especially for forming and spraying a mist, said spray head comprising a frame part (1), an inlet (2) and a main channel (5) formed in the frame part and leading from the inlet to at least one opening (4) formed in the wall o...
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WO/2007/051240A1 |
An automated system for extinguishing fire associated with a heat source, including a detector for detecting a temperature associated with the heat source, a controller in communication with the detector for controlling operation of the ...
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WO2007017427B1 |
A nozzle for extinguishing devices and the like, made of a material with a high heat conductivity coefficient and comprising at least one through opening (2), at least one portion of which is blocked hermetically by at least one pad (3) ...
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WO/2007/030914A1 |
A system for automatically controlling a pumping unit used in fire suppression comprises a pumping unit, a water flow sensor and a pump controller. The pumping unit has a pump with a suction inlet configured to receive water from an upst...
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WO/2007/027600A1 |
A combination fire detection and fire suppression system may include a fire detection system configured to detect an undesirably high temperature associated with an area. The fire detection system may include a temperature sensor includi...
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WO/2007/023150A1 |
The invention relates to a railway vehicle (2) comprising a firefighting system that encompasses an extinguishing agent reservoir (10), a pipe system (12), means (14) for discharging extinguishing agent, and a pressure generating device ...
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WO/2007/024554A2 |
A sprinkler for fire suppression systems that produces an orthogonal spray pattern is disclosed. The sprinkler has an exit orifice with a non-round perimeter and a deflector plate having a non-round perimeter. The shape of the deflector ...
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WO/2007/018891A1 |
A mechanical time delay apparatus for creating a time delay between a pneumatic inlet for connection to a source of pressurized gas and a pneumatic outlet includes a primary pneumatic flow path from the inlet to the outlet. A movable gat...
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WO/2007/015291A1 |
[PROBLEMS] To solve a problem of the prior art that, despite the fact that, since the test temperature of a strength test in a sprinkler head is close to the melting temperature of a solder alloy used in a heat-sensitive decomposition pa...
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WO/2007/012693A1 |
The invention relates to a valve for instantaneously discharging all of the charge from an extinguisher. The invention comprises a pyroelectric discharge valve which is equipped with a detector for identifying external parameters that tr...
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WO/2007/008779A1 |
A thermal detector for creating an actuation signal in response to an elevated temperature condition includes an energy storage system having a movable member movable between a first position and a second position and a biasing member fo...
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WO/2006/135890A2 |
An emitter for atomizing and discharging a liquid entrained in a gas stream is disclosed. The emitter has a nozzle with an outlet facing a deflector surface. The nozzle discharges a gas jet against the deflector surface. The emitter has ...
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WO/2006/135891A2 |
A fire suppression system is disclosed. The system includes a source of pressurized gas and a source of pressurized liquid. At least one emitter is in fluid communication with the liquid and gas sources. The emitter is used to establish ...
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