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7591322 |
Fiber-optic based automatic fire-suppression controller
An electromechanical device utilizing a fiber-optic based sensor (fiber optic strand) for the purpose of detecting and extinguishing a fire momentarily after ignition. A light signal is transmitted...
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7574911 |
Remote fire extinguisher station inspection
An apparatus for remote inspection of fire extinguishers at one or a system of fire extinguisher stations includes, e.g., at each fire extinguisher station: a detector for lack of presence of a...
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7445052 |
Fire protection and fire extinguishing device for domestic appliances
A fire protection and fire extinguishing device for a water-based domestic appliance containing at least one gas sensor and at least one water spraying system. The gas sensor generates a signal to...
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7389824 |
Fire extinguishing system
An early suppression fast response fire protection system includes a sprinkler piping system with at least one sprinkler head assembly, a water supply system, and a check valve in fluid...
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7383892 |
Preaction fire extinguishing system for ESFR cold storage applications
An early suppression fast response fire protection system includes a sprinkler piping system with at least one sprinkler head assembly, a water supply system, and a check valve in fluid...
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7353884 |
Automotive fire suppression system with reservoir having an axially compliant initiator conductor conduit
An onboard fire suppression system for an automotive vehicle includes at least one reservoir containing a fire suppressant agent, and a propellant device for evacuating the fire suppressant agent...
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7336183 |
Decommissioning an electronic data tag
Rendering data stored within an electronic data tag unreadable. A receptacle receives an article with the data tag, detects the presence of the electronic data tag, and decommissions the electronic...
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7281544 |
Devices and methods for controlling the release of a substance
Valves for controlling the release of a substance, include a housing having an inlet for connection to a source of the substance, an outlet, and a passage extending therebetween. The passage is...
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7275604 |
Multi-zone firewall detection system
A sprinkler system includes a control panel including a processor, a power supply source, and a memory including software instructions for automatically toggling the system between operating and...
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7231988 |
Fire protection device for domestic appliances
A fire protection and extinguishing device for a water-conducting domestic appliance. When a malfunction occurs that in the appliance that could potentially result in a fire, the device protects...
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7199721 |
Alarm shut off system
The Alarm Shut Off System is an invention that will detect when there is smoke and shut off the supply of gas or electric power from the appliance to prevent the smoke from growing into a fire....
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7198111 |
Automotive vehicle with fire suppression system
An automotive vehicle includes a vehicle body and at least one reservoir containing a fire suppressant agent. A distribution system receives the fire suppression agent from the reservoir and...
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7188679 |
Remote fire extinguisher station inspection
An apparatus for remote inspection of fire extinguishers at one or a system of fire extinguisher stations includes, e.g., at each fire extinguisher station: a detector for lack of presence of a...
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7143834 |
Sprinkler assembly
A sprinkler assembly for controlling a fire situation includes at least one fluid conduit defining a flow passage including an inlet for receiving a fluid from a fluid source and at least one...
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7117950 |
Fire suppression system
A vehicular and marine fire suppression system for detecting and suppressing and quenching fires. The vehicular and marine fire suppression system including a first canister, a second canister and...
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7055612 |
Fire protection system
A fire suppression system includes system piping and at least one sprinkler with the system piping for delivering fire suppressant to the sprinkler. The sprinkler has an outlet and a temperature...
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7048068 |
Fire extinguishing system for large structures
A method and system for detecting and extinguishing fires, and for sharing fire retardant throughout a network of interconnected reservoirs, is self-sealing and autonomous. The system isolates...
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RE39081 |
Localized automatic fire extinguishing apparatus
An automated fire extinguishing apparatus includes a turret with a nozzle connected to a water supply. A plurality of sensors are used to detect a fire monitored by the apparatus. The signals from...
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6981555 |
Modular fire detection and extinguishing system
A modular fire detection and extinguishing system is disclosed that is inexpensive, compact, and modular to allow easy aftermarket installation in a variety of vehicles. The system may include a...
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6962207 |
Fire fighting apparatus
A fire fighting apparatus has releaseable spray heads, a tube system for leading extinguishing medium from an extinguishing medium source to the spray heads, and at least one drive gas source for...
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6899184 |
Fire suppression system and method for an interior area of an aircraft lavatory waste container fire protection
A fire suppression system adapted for use in a lavatory of an aircraft. The system includes a water supply coupled to one or more fluid discharge nozzles via one or more fluid flow lines. A...
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6896066 |
Sprinkler apparatus and method for controlling the same
A sprinkler apparatus is provided. The apparatus comprises a sprinkler head and a sprinkler head controller. The sprinkler head has a heater and a thermal fuse, the heater is configured to generate...
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6868915 |
Method for suppressing developing explosions
A method for suppressing developing explosions, in particular in containers or rooms with explosive dusts or gases, having a gas generator whose pressure gas expels the extinguishing agent from its...
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6866102 |
Electrical fire extinguishing system
An electrical fire suppression system for a structure having electrical fixtures includes a central computer system and a plurality of fire sensing devices distributed through the structure. A...
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6851483 |
Fire suppression system and solid propellant aerosol generator for use therein
A fire suppression system for a substantially enclosed area comprises: a plurality of solid propellant aerosol generators disposed about the enclosed area for exhausting a fire suppressant aerosol...
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6848513 |
Fire protection valve trim assembly system
A trim assembly for a fire protection system valve includes a mounting member and a piping assembly supported by the mounting member. The piping assembly includes a priming line with an inlet for...
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6836217 |
Carbon dioxide fire extinguishing device
The invention relates to a carbon dioxide fire extinguishing device comprising a capacitive measuring device ( 11 ) which is calibrated for a temperature range above and below the critical...
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6810910 |
Valve and arrangement for fire suppression system
A valve and valve arrangement for a fire suppression system includes a remotely controlled valve such as a solenoid valve which is electrically controlled to provide a preselected flow through the...
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6772845 |
Detector arrangement for detection of fire risk in a process plant
The invention comprises a detector arrangement adjustable for inclusion in a preventive protective system for a process plant comprising at least two sensor units ( 10, 10 ′), a unit ( 16 a , 16...
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6732810 |
Detector system for detecting glowing particles
The present invention relates to a detector arrangement inlcuded in a preventative, protective system. The sensor lobes of at least two sensor units or sensor sections are arranged to cover the...
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6679337 |
Water sprinkler fire prevention system
A fire prevention system is provided including a water sprinkler frame mounted on a house and having a plurality of sprayer nozzles for spraying water therefrom upon the receipt thereof. Also...
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6634432 |
Fire fighting installation including a constant power pump unit
The invention relates to an installation for extinguishing fire in a unit, preferably a train with at least one railway carriage, or a tunnel, the installation comprising several spray heads ( 3 )...
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6560991 |
Hyperbaric hypoxic fire escape and suppression systems for multilevel buildings, transportation tunnels and other human-occupied environments
Hyperbaric Hypoxic Fire Escape and Suppression System is provided for multilevel buildings, transportation tunnels and other human-occupied environments. The system produces and maintains a hypoxic...
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6549827 |
Fire prevention automation commanding control system using satellite-location/geography-information
The prevent invention provides a fire prevention automation commanding control system using satellite-location/geography-information, which uses a central processing computer to integrate radio...
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6523616 |
Building fire extinguishing system
A fire extinguishing and prevention system for dispersing a fire retardant substance for preventing a building from burning and for extinguishing a building already on fire. The fire extinguishing...
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6491110 |
Thermal ampoule for sprinkler
An electrical thermal glass ampoule for fire fighting sprinkler is disclosed. The ampoule( 200 ) according to the present invention comprises a closed hollow cylindrical glass casing( 100 ), an...
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6418752 |
Hypoxic fire prevention and fire suppression systems and breathable fire extinguishing compositions for human occupied environments
Fire prevention and suppression systems and breathable fire-extinguishing compositions are provided for rooms, houses and buildings, transportation tunnels and vehicles, underground and underwater...
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6415870 |
Wet type sprinkler system
The invention provides a wet-type sprinkler system by which the water damage caused when a sprinkler heads function in a wrong way with ensuring a quick extinguishing operation at the time of fire....
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6390203 |
Fire suppression apparatus and method
A fire suppression apparatus ( 10 ) including a pneumoacoustic atomizer ( 40 ) for delivering a mist of water in the form of droplets having a size range between 50-90 microns suspended in a fire...
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6341655 |
Emergency shutdown system
Fires in kitchen appliances are detected and controlled by a detection and control system that activates a fire extinguishing system when the fire is detected, terminates the supply of electricity...
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6333689 |
Apparatus and method for water flow fire alarm
An apparatus and method for a flow-based fire alarm. A bypass system is provided to allow sufficient water flow where a pressure drop, particularly in a residential or multi-purpose piping system...
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6318475 |
Flames and fumes stopping device for suction ducts
A flame and fume stopping device for a suction duct that removes gaseous mixtures from a room includes a normally-empty inverted siphon in the suction duct. A water tank is connected to the...
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6296808 |
Method and apparatus for protecting building personnel during chemical or biological attack
A system for at least partially decontaminating personnel in response to detection of an agent harmful to human life such as a chemical or biological agent. The system can provide a sprinkler head...
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6244353 |
Fire extinguishing device
A fire extinguishing device for extinguishing a fire from a stationary fire extinguisher. The fire extinguishing device includes a housing having a top wall. A peripheral wall is integrally coupled...
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6189624 |
Actuating mechanism for fire extinguisher
A mechanism is disclosed for the activation of a system which will deliver material such as a fire extinguishant in response to an electrical signal from a fire detector. The mechanism is actuated...
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6164383 |
Fire extinguishing system for automotive vehicles
A fire extinguishing system for vehicles homes and offices includes a firing assembly for attachment to a container of fire extinguishing agent, a firing pin for penetrating the container to...
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6164382 |
Pyrotechnical device and process for extinguishing fires
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6104301 |
Hazard detection, warning, and response system
The invention provides a self-contained automatic fire detection, warning, and suppression life safety system having an extinguishant source and a fire detector coupled to an electronic processor....
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6079502 |
Process station fire suppression system
A fire suppression system for a process station, or chemical wet bench, employs an electro-optical fire detector and system controller to detect a fire in the process station. The system controller...
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6075447 |
Smoke detecting christmas tree ornament system
A smoke detection system is provided including a plurality of smoke detector units each having a casing, an outlet cable, and an input cable. The cables of the smoke detector units are each...
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