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WO/2020/185033A1 |
A safety cover structure of a nuclear facility is disclosed. The safety cover structure of a nuclear facility comprises: a cover part rotatably provided over biological shield concrete so as to cover a cavity in which a reactor pressure ...
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WO/2020/180953A1 |
A fire protection sprinkler system includes a water source; at least one sprinkler; a piping network interconnecting the water source and the at least one sprinkler, an automatic gas vent coupled to the piping network and configured to d...
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WO/2020/176309A1 |
A fire retardant delivery system for use with a source of carrier for protection from wildfire is provided. The system includes a retardant tank for storing a fire retardant. The retardant tank is in fluid communication with the source o...
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WO/2020/171414A1 |
A battery rack according to an embodiment of the present invention comprises: a plurality of battery modules comprising at least one battery cell; a rack case accommodating the plurality of battery modules and having a plurality of air c...
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WO/2020/163586A1 |
Fire protection sprinkler assemblies and methods of use in corrosive environments. The sprinkler assemblies include a corrosion resistant sprinkler frame made of a gradient material. The gradient material includes a polymeric layer inter...
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WO/2020/149800A1 |
The invention is related to fire detection and activation system allowing the fire to be manually or automatically detected and extinguished in all kinds of environments including detector wire (1), external casing (2), micro switch (3),...
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WO/2020/134165A1 |
Disclosed is an intelligent fire alarm, comprising a fixed base and a cylinder, wherein the fixed base and the cylinder are connected with each other via a connection rod; an outer side wall of the cylinder is provided, in a circumferent...
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WO/2020/134166A1 |
Disclosed by the present invention is an intelligent sprinkler head, comprising a sprinkler head shell, the sprinkler head shell being internally provided with a water inlet. The interior of the water inlet is fixedly connected to a seal...
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WO/2020/134164A1 |
The present invention relates to the field of fire extinguisher controllers, and particularly relates to a smart fire extinguisher controller, comprising a protective shell and a fire extinguisher controller body, the fire extinguisher c...
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WO/2020/126812A1 |
Methods and systems for sprinkler system (100) diagnostics are provided. Aspects include increasing, by a controller (115), a fluid pressure in a pipe (14) to a first pressure, wherein the pipe (14) is coupled to at least one sprinkler (...
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WO/2020/130906A1 |
A fire extinguishing assistance system (10), arranged in a modular vehicle (1), for assisting e.g. a fire extinguishing vehicle (400) in extinguishing an ongoing or imminent fire in the modular vehicle (1). The modular vehicle (1) compri...
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WO/2020/117058A1 |
The invention relates to a sprinkler test device comprising: a chamber configured to fit around a sprinkler head mounted in a sprinkler system; a drain conduit for guiding extinguishing agent to a disposal or collection container; a temp...
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WO/2020/114942A1 |
Provided are embodiments including a sprinkler, a method for operating a sprinkler, and a sprinkler system. Embodiments include receiving a signal and triggering a test of a bulb responsive to the signal. Embodiments include heating flui...
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WO/2020/108963A2 |
The invention relates to a fire extinguisher for vehicles, comprising a mounting and at least two chambers, wherein the chambers contain an extinguishing agent. The fire extinguisher additionally has an extinguishing agent outlet and val...
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WO/2020/112216A1 |
A fire suppression system has a plurality of tank units (40, 42, 44, 46) each having: a tank body having a first port and an interior for storing at least one of fire suppressant and driver gas; a discharge assembly mounted to the first ...
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WO/2020/106399A1 |
An output control circuit, a control panel and a fire-fighting system. The output control circuit is configured to be electrically connected to a controlled device to at least control it to be in a start state, a stop state or a standby ...
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WO/2020/099502A2 |
The invention relates to a system for monitoring a fire protection element (9), comprising a sensor (6) for measuring vibrations of the fire protection element (9) and a data processing unit (3) for processing a measurement signal of the...
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WO/2020/094890A1 |
The invention relates to a system for checking and monitoring the servicing and date stamping of firefighting devices, which serves to certify the hydrostatic test on a firefighting device, and wherein the system comprises an electronic ...
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WO/2020/083695A1 |
A fire suppression device including a nozzle body disposed about a central axis. The device also includes a bulb cage operatively coupled to the nozzle body. The device further includes an antenna integrally formed with at least one stru...
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WO/2020/080599A1 |
The present invention relates to a center bracket for fixing a fire sprinkler and, more particularly, to a sprinkler center bracket having a one-touch-type structure, to which a locker for preventing loosening of a cam lever is coupled. ...
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WO/2020/078771A1 |
The aim of the invention is to monitor the quality of fire-fighting water located in a sprinkler system. To this end, the electrical conductivity of the fire-fighting water located in the sprinkler system is measured and the quality and/...
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WO/2020/073129A1 |
A water circuit purging system for purging water from a water circuit, comprising: a water discharge line; a flow directing device coupling a main water line to a water source and to the water discharge line, and movable between an opera...
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WO/2020/071827A1 |
The present invention relates to pipe-type fire extinguishing equipment for extinguishing a fire inside a ship transport container, wherein in the event of a fire in the container, the fire can be extinguished by automatically spraying a...
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WO/2020/064248A1 |
An extinguisher nozzle head (1) and an associated extinguishing system are described, wherein the extinguisher nozzle head comprises a closing element (40) which: • as long as extinguishing agent (20) that does not exceed a predetermin...
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WO/2020/060961A1 |
A method of checking a pressure of an agent cylinder that includes coupling a gauge assembly to an outlet of a gauge tool, the gauge assembly having a pressure gauge and a vent valve movable between an open position and a closed position...
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WO/2020/052963A1 |
Provides are embodiments of a sprinkler and sprinkler system. The embodiments include a sprinkler body having a fluid inlet, a seal configured to prevent fluid flow through the sprinkler body when the seal is in a first position, and a b...
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WO/2020/055584A1 |
A method of designing a fire detection system comprising: determining a location of at least one of fire detection device, a fire suppression device, and a fire escape device within a building; determining a device location correctness f...
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WO/2020/048003A1 |
Existing dry chemical fire extinguishers generally employ spray switches as activation elements and temperature-sensing glass spheres as spray activation members, and are activated when the temperature-sensing glass spheres burst. The te...
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WO/2020/046548A1 |
A fire suppression apparatus includes a valve assembly connected to a container holding a fire suppressant. The valve assembly includes a valve body and a first disc. The valve body defines a passageway that extends between a first valve...
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WO/2020/045751A1 |
The present invention relates to an ESS system and, more specifically, to an ESS system with reinforced stability, in which an attachable/detachable air conditioning device is attached to each ESS housing in which a battery pack is accom...
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WO/2020/039099A1 |
A fire extinguishing arrangement (1) for integration into a domestic clothes dryer, washing machine, refrigerator, freezer, fridge-freezer or dishwasher. The fire extinguishing arrangement (1) has a fire extinguisher (2) that is sized an...
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WO/2020/041550A1 |
A dry sprinkler assembly for fire suppression uses a tube within a pipe element to maintain a spring loaded valve in a closed position at the end of the pipe element connected to a piping network. The tube is held against the biasing for...
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WO/2020/035545A1 |
Disclosed is a system for controlling fire in a first area, the system having: a plurality of implements including a source of pressurized fluid and a smoke detector which is an aspirating smoke detector, the fluid source being in a seco...
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WO/2020/035175A1 |
The invention relates to a method for monitoring valves, in particular valves of a fire-fighting system, comprising: capturing first sensor signals at a valve in an intact state by means of a sensor; teaching the monitoring by means of t...
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WO/2020/037132A1 |
System and methods to provide ceiling-only suppression fire protection of up to fifty feet (50 ft.) of rack storage of cartoned unexpanded plastic commodities and less hazardous commodities, such as for example, Class 1, Class 2, Class 3...
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WO/2020/035385A1 |
The invention relates to a water extinguishing system (1), comprising: a fluid supply (20); a pump (30); and a testing line (40) having an opening element (2), which opening element is designed to open the testing line (40) in a test run...
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WO/2020/031037A1 |
A retrofit unit for retrofitting a fire extinguisher, the retrofit unit including a body portion, having a connector for connection to the fire extinguisher, an electronic pressure sensor, connected to the body portion, and adapted to se...
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WO/2020/030733A1 |
The invention relates to a closure for sprinklers and nozzles having a heat tripping device for use in fire fighting, comprising a nozzle body (1) and an outlet channel (11), which is kept tightly closed by means of a cover (5). The cove...
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WO/2020/025812A1 |
The invention relates to a method for fighting a fire event. According to the invention, the following method steps are proposed: detecting a fire event (200) by means of a detection unit (210), starting a first extinguishing phase for f...
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WO/2020/021093A1 |
The present invention relates to a system (1) and a corresponding method (400) for fire fighting of a room (101) comprising one or more fire locator devices (7) comprising an array sensor (19) having a grid (17) of sensor elements each; ...
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WO/2020/017837A1 |
A portable fire extinguisher according to one embodiment of the present invention includes a fire extinguishing part including a solid fire extinguishing agent disposed in a first container, a cap mounted on the first container, and a no...
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WO/2020/018261A1 |
A sprinkler includes a sprinkler body having a fluid inlet; a seal configured to prevent fluid flow through the sprinkler body when the seal is in a first position; a bulb configured to retain the seal in the first position, the bulb con...
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WO/2020/014003A1 |
A gatebox system for delivering fire retardant fluid from a firefighting aircraft. A first and second gate opening are formed through a lower portion of a gatebox. The gates are hingedly connected along edges of the openings. A drive sha...
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WO/2020/008707A1 |
Provided is a sprinkler head capable of moderately wetting wall surfaces and with which a sprinkling pattern that does not affect the operation of surrounding sprinkler heads is achieved. The present invention provides a sprinkler head i...
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WO/2020/005520A1 |
A selector valve for a fire suppression system includes a pneumatic fluid inlet connecting to an inlet of a first pressure solenoid and an inlet of a second pressure solenoid. An inlet of a first vent solenoid in the selector valve is co...
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WO/2020/000502A1 |
A fire test system and method for a subway interchange tunnel. The system comprises: an interchange tunnel model, an anti-smoke exhaust device and a fire test subsystem; the interchange tunnel model comprises a first main line tunnel (10...
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WO/2020/004962A1 |
The present invention respectively provides a digital pressure switch and a main digital pressure switch in a pump chamber, an alarm valve, a pre-action valve chamber and a disaster prevention chamber, assigns respective unique numbers t...
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WO/2019/242735A1 |
Disclosed is a fire-extinguishing agent, comprising the following components in parts by weight: 20-30 parts of an oil-in-water-type emulsifier; 5-20 parts of a cloud point improving agent; 3-15 parts of a surface spreading agent; 1-5 pa...
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WO/2019/239426A1 |
The present invention relates to a fire extinguishing system. The figure extinguishing system consists of a plurality of compartments, a filler plug (11), shrink wrap plastic (1, 9), detonating agent (7) and a fuse cord (8) wherein fuse ...
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WO/2019/240648A1 |
The present disclosure relates to techniques in the context of vehicles, and in particular to methods for integrating a chassis system 200 with a fire suppression system 100 and other systems in a vehicle. According to a first aspect, th...
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