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WO/2012/091721A1 |
A fire safety control system includes a storage container with an agent; a valve on the storage container for releasing the agent; a control head on the valve for actuating the valve; and a connection sensor on the control head for sensi...
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WO/2012/091711A1 |
An exemplary fire suppression system includes a sprinkler nozzle. At least one conduit is connected to the nozzle for delivering a fire suppression fluid to the nozzle. The conduit and the nozzle establish a discharge path. A pneumatical...
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WO/2012/081757A1 |
The sprinkler head assembly for vertical length adjustment of the present invention comprises: a movement guide part which is connected to the end part of a water-supply tube and is hollow on the inside; a moving part which is inserted i...
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WO/2012/062422A1 |
In a method or in a device for fighting or preventing fires in the interior, on the surface, or in the surroundings of an electrochemical energy store, a unit is provided which ensures that the concentration of an inert gas or of a mixtu...
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WO/2012/062484A1 |
Method and system for testing for leaktightness of dry pipeline systems (2) in firefighting systems, in particular in rail vehicles, comprising generating gas overpressure in the pipeline system (2), capturing an actual gas pressure and/...
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WO/2012/048415A1 |
The disclosed invention relates to a fire sprinkler shut-off tool for stopping water flow from an activated fire sprinkler head. Due to the lack of any automatic safety release mechanisms, such tools currently on market suffer the disadv...
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WO/2012/034466A1 |
A hanging-type automatic ultra-fine powder fire extinguishing device, comprising a cylinder (1) and an activation system, characterized in that the activation system comprises a temperature sensitive glass bulb with one or more of resist...
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WO/2012/037448A2 |
A fire protection sprinkler system inerting apparatus and method includes selectively connecting an inert gas source and a gas vent to the fire protection sprinkler system with a valve system and controlling the valve system. The valve s...
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WO/2012/030817A1 |
A horizontal sidewall fire protection sprinkler has a deflector having a vertical face, transverse to the fluid flow from the output orifice, and a horizontal shelf positioned above and perpendicular to the vertical face. A portion of th...
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WO/2012/021910A1 |
The invention relates to a device for electrically contacting and mechanically holding the ends of a pull-off wire (22) in a release device (16) for prestressed retaining elements (5) in spacecraft, said device comprising a vertical join...
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WO/2012/021664A1 |
The present disclosure is directed to a sprinkler assembly that includes a sprinkler head and a fitting. The fitting has a recess in a distal end for receiving a pipe end. The fitting also has a sealing ring in the recess to provide a fl...
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WO/2012/021549A1 |
A valve for a fire extinguishing system includes a housing, a flow control apparatus, an actuator apparatus, and a manual override apparatus. The flow control apparatus is disposed in a cavity to prevent or permit flow of the fire exting...
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WO/2012/015351A1 |
The present disclosure relates to a sprinkler head 130 and a method for testing the sprinkler head 130, which comprises an inlet device 132 configured to operatively lead a fire-extinguishing medium 112 and air 114 from a distribution sy...
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WO/2012/015561A2 |
A sprinkler assembly having a base including a passageway, an inlet opening communicating with a pressurized fluid source, an outlet opening for outputting a flow of pressurized fluid along a flow path, and an axis extending through the ...
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WO/2012/010987A1 |
The invention relates to a combined heating, cooling and fire extinguishing installation which automatically assures all the different requirements of the three modes of operation, using a pipe system and the elements necessary to this e...
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WO/2012/012079A1 |
Methods and apparatus for passive non-electrical dual stage fire suppression, according to various aspects of the present invention include detecting a fire with a first active fire suppressant unit and changing the status of a second fi...
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WO/2011/141361A1 |
The invention relates to an automatic fire extinguishing system, comprising a pressure vessel (2) for storing a fire extinguishing medium, a sensor line (5) connected to the pressure vessel (2) for automatically detecting a fire for init...
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WO/2011/124808A1 |
The invention relates to a device (100, 200, 200a-200c) for access to first-aid emergency hardware, provided so as to be disposed at a given location, termed the emergency site, characterized in that it comprises: at least two compartmen...
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WO/2011/124737A1 |
The invention relates to an automatic extinguisher usable mainly for protecting the electrical boxes of electrical equipment and machinery, consisting of a base (3) and a body (8) that are connected but separable, which facilitates and s...
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WO/2011/125169A1 |
Disclosed is a reduced weight sprinkler head which can reduce weight burden on an extinguishing equipment pipe, and also reduce weight burden during transportation and when attaching to extinguishing equipment. A sprinkler head (A) compr...
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WO/2011/125921A1 |
Disclosed is a sprinkler head the construction of which can eliminate the effort of removing and reattaching a protective cap when installing a sprinkler head body with a pipe element disposed to the outside thereof, where the protective...
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WO/2011/116012A1 |
a fire-prevention sprinkler (100) that can be used with a dual -use or multipurpose supply may have a sprinkler body (110), an inlet to admit water into the sprinkler body and an outlet (130) by which the water can exit the sprinkler bod...
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WO/2011/107105A2 |
An automatic spray nozzle arrangement, which comprises a nozzle casing having a cavity, with inlet and outlet openings, in which a nozzle arrangement is kept inside by means of a plate, which is characterized by the plate being located i...
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WO/2011/109719A1 |
A threadless fitting for fluidly coupling a sprinkler assembly to a pipe is provided. The sprinkler assembly includes a body having an orifice extending therethrough for fluid communication with the pipe. The fitting may include an inner...
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WO/2011/107985A1 |
A system of operating a plurality of fire extinguishing units. The system comprises a plurality of valve control units each set to activate one of the plurality of fire extinguishing units when triggered and to trigger the activation of ...
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WO/2011/106112A1 |
A sprinkler according to the present disclosure has a movable deflector that is spaced apart from its supporting pins by a carrier member. The spacing apart of the deflector from the pins may allow for the distribution pattern of the fir...
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WO/2011/103915A1 |
The invention relates to a method and device for thermal monitoring, in particular for large warehouses, waste incineration plants, other storage facilities, production equipment, and the like, by means of an extinguishing system for ext...
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WO/2011/093348A1 |
Disclosed is a sprinkler head which prevents damage of Belleville springs due to overloading, and which can stabilize and maintain the Belleville springs in a prescribed position. A sprinkler head (1) is provided with a head body (10) ha...
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WO/2011/092189A1 |
The invention relates to a method for triggering pyrotechnic fire extinguishing devices (1), using an igniting mechanism that ignites a pyrotechnic composition (12) in the fire extinguishing device (1) when triggered. The aim of the inve...
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WO/2011/093631A2 |
The present invention relates to an operating device for a fire extinguisher of a readily-fusing metal type, wherein a fire-extinguishing agent is sprayed automatically through the use of a metal which is easily fused by heat. Provided i...
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WO/2011/081147A1 |
A sprinkler head having a structure resistant to impact (impact-resistant structure). A sprinkler comprises: a head body (10) which is provided with a water discharge opening (12); a valve body (30) which is made to contact under pressur...
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WO/2011/079728A1 |
An anti-explosion warning function detecting method for fire-fighting pressure steel bottle is disclosed. It involves the following steps: firstly making a test steel bottle by forming a crack artificially on a wall face of a common stee...
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WO/2011/075356A1 |
A fluid handling system is operative to deliver water based fluid through a plurality of plastic pipes and fittings to a plurality of fire suppression sprinkler heads (12). The fluid handling system includes a plurality of fittings (14, ...
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WO/2011/060646A1 |
A starter for aerosol fire-extinguishing equipment is provided, which includes a piezoelectric starting power supply (1) and an igniter head (5). The piezoelectric starting power supply includes a starting switch (2), an impact block (3)...
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WO/2011/060645A1 |
A bidirectional spraying ignition apparatus used for hot aerosol fire-fighting device includes an ignition apparatus bracket (5) and an ignition apparatus cup (6) which is fixed relatively with the bracket (5). An igniter (3) and an igni...
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WO/2011/056580A2 |
A method and apparatus for reducing corrosion in a dry fire protection sprinkler system having a piping network, at least one sprinkler connected with said piping network, a source of pressurized water, and a dry valve coupling the sourc...
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WO/2011/047029A1 |
A flame mitigation device (26), along with associated systems and methods, is disclosed. More particularly, a flame mitigation device (26) has at least one sensor (25) configured to sense a flame (21), and at least one suppression agent ...
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WO/2011/030998A1 |
The present invention relates to a hose-type fire extinguisher comprising: an agent hose (10) comprising an agent chamber (11) formed therein which is filled with an extinguishing agent; an inflator (20) provided as a sealed container fi...
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WO/2011/025383A1 |
It is disclosed a security system on an installation in connection with hot work operation in a habitat (10), which results in heat generation, such as flames, sparks and the like, and where an overpressure of air is set up inside the ha...
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WO/2011/001018A1 |
Spray head, which comprises a spray head body (2), which comprises at least one nozzle (3), a heat-activated triggering element (5), in connection with the spray head of which a protection means (6) is arranged, which protection means is...
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WO/2010/141948A1 |
A concealed-type sprinkler that includes a body having a proximal portion defining an opening and a distal portion defining an outlet. The body defines an internal passageway having an inlet and an outlet spaced apart along a longitudina...
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WO/2010/134941A1 |
A heat responsive trigger assembly for a fire protection sprinkler may include a first plate having a bottom face; a second plate including a top face engaging the bottom face; a thermally conductive member disposed between the top and b...
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WO/2010/132500A2 |
A method and apparatus to simulate a flow of products from a real fire without reproducing a thermal environment associated with the real fire includes the release of a gas or a mixture of gases with an appropriate density less than air ...
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WO/2010/126547A1 |
A fire protection sprinkler is provided with a sprinkler body having a fluid passage defining an inlet end and an outlet end. A plug member is disposed in the fluid passage and a heat responsive unit releasable secures the plug member an...
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WO/2010/124061A2 |
A firefighting monitor system includes a monitor, a controller selectively generating signals to the monitor for controlling the monitor, and a computer. The computer is configured to receive input from a user relative to the monitor or ...
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WO/2010/120242A1 |
A sprinkler system flexibly installed on the roof of a building, including sprinkler heads which can be lowered to the level of the fire, which then operates to extinguish the fire. Also disclosed is a sprinkler system including a spare ...
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WO/2010/117988A2 |
A pipe fitting 10, useable in the installation of a sprinkler head 12, includes (a) a body 14 having an open upstream end 18 and an open downstream end 20, the downstream end 20 having internal threads 22 capable of accepting a threaded ...
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WO/2010/114581A1 |
A spring may include an annular plate having a central aperture; a plurality of spring members protruding from the annular plate, the plurality of spring members being resiliently flexible and radially disposed around the central apertur...
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WO/2010/107452A1 |
A combined trigger and concealing device for an automatic fire protection sprinkler includes a first plate attached to a second plate by a heat fusible material. Each plate is formed with an aperture which receives an actuator depending ...
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WO/2010/107143A1 |
The present invention relates to a system and to a method which automatically operate a fire-extinguishing device upon sensing the outbreak of a fire on the basis a wireless sensor network. The system and the method of the present invent...
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