Fire extinguishing system

Direct coupling compatible sprinkler

CONTROL VALVE ASSEMBLY WITH TEST, DRAIN AND ADJUSTABLE PRESSURE RELIEF VALVE

Adjustable bracket and hub for flexible hose support

Integrated fluid control valve and valve actuator assembly

Concrete structure body for constructing building floor, having firefighting function, and building floor construction structure including same

Emergency and back-up cooling of nuclear fuel and reactors and fire-extinguishing, explosion prevention using liquid nitrogen

Modular valve assembly

Fire sprinkler assembly including adjustable drop

Electrically Operated Gas Vents For Fire Protection Sprinkler Systems And Related Methods

HIGH-VISCOSITY FIRE SUPPRESSANT DELIVERY SYSTEM USING AN INJECTION QUILL

Tunnel relief device

Extinguishing method and system using a liquid synthetic extinguishing agent and water

Snap to grid bracket for a sprinkler support assembly

Snap to grid bracket for a sprinkler support assembly

ADJUSTABLE DROP NIPPLE FOR DRY PENDENT VALVE

Multi-directional fire extinguishing nozzle

Sprinkler assembly connector for flexible conduit

Bracket interlock systems

FIRE-SUPPRESSION SYSTEM AND METHOD

Method for reducing noise and room air overpressure on discharge of a gas extinguisher system

Corrosion monitoring in a fire sprinkler system

Dry alarm valve assembly for controlling a sprinkler firefighting system

Redundant vents with unitary valve bodies for water-based fire sprinkler systems

Low torque sprinkler fitting and method of manufacture

Wet pipe fire protection sprinkler system dual air vent with water retention and return

Modular valve assembly

Steel coated metal structures and methods of fabricating the same

Fire pump controller configured to control pressure maintenance in sprinkler systems

Mount de-actuated safety mechanism

Alarm valve station of a fire extinguishing system, in particular a sprinkler or spray water extinguishing system, and fire extinguishing system

Method for producing through hole in floor system for pipe penetration and floor system using the same

Heat sensitive protective barrier and a method for its use

Intelligent temperature and pressure gauge assembly

Solenoid with supervision switch

Alarm valve station of a fire extinguishing system, in particular a sprinkler or spray water extinguishing system, and fire extinguishing system

Control valve assembly

Push on/pull off protective cap for fire protection sprinklers

Heat-Sensitive Trigger for a Fire Sprinkler Valve

Concealed horizontal sidewall sprinkler

Rupture Disc Valve Device

Residential concealed sprinkler

Fire Fighting Sprinkler Device Having Leveling Correcting Function

METHOD OF INSTALLING, DESIGNING, SERVICING OR TESTING A WATER-BASED FIRE PROTECTION SYSTEM

Automatic fire extinguisher system having a safety assembly

Flexible joint

Multi-head array fire sprinkler system with heat shields

Method for extinguishing a fire in an enclosed space, and fire extinguishing system

Valve monitoring

FLUID CONTROL ASSEMBLIES FOR SPRINKLER SYSTEMS

Fluid control valve system and methods

Bracket for installation of a fire protection sprinkler

Fire extinguishing system

Tunnel fire protection system

Controlled discharge gas vent

In-rack fire protection sprinkler system

Oxygen-reducing installation and method for operating an oxygen-reducing installation

FIRE PROTECTION SYSTEMS AND METHODS FOR ATTIC/COMBUSTIBLE CONCEALED SPACES BENEATH PITCHED ROOFS USING PREACTION SPRINKLER VALVE ASSEMBLIES AND RELATED DRY SPRINKLER DEVICES

Decorating Fixed Structure Of Concealed Fire Sprinkling Head

Sprinkler adapter and pipe plug

Fire sprinkler system

Valve for fire protection systems and methods of control therefore

RESIDENTIAL FIRE SERVICE FIXTURE II

Installed fire fighting apparatus for flammable objects

Fire suppression system

Sprinkler installation tools and methods

Aisle containment roof system having a fixed perforated panel and a movable perforated panel

Control valve assembly

Fire suppression systems

Concealed fire sprinkler

Inhibiting oxygen corrosion in water supply systems, piping networks and water-based fire sprinkler systems

FIRE SPRINKLER WATER TERMINATOR

Deluge valve with valve seat drain

Filter

Self contained fire extinguisher system including a linear temperature sensor

Thermal release element

Protective cover device for a fire protection instrument

SYSTEM AND METHOD FOR SUPPLYING SEA WATER DURING FIRE FIGHTING OPERATIONS ON A NAVAL VESSEL

Fire suppression control system for an aircraft

Sprinkler Head Cover

System and Method for Containing Water from a Broken Fire Sprinkler

Methods and systems for overcurrent protection in a fire pump control system

Multi-head array fire sprinkler system

Fire suppression fluid dispensing device

Extinguishing method and system using a liquid synthetic extinguishing agent and water

FIRE FIGHTING APPARATUS FOR TALL BUILDINGS

Flow rate measurement device for a fire extinguishing apparatus

Fire suppression flow control system apparatus and system

Multipurpose flow control arrangement

CONCEALED SPRINKLER HEAD COVER

Dry sprinkler assemblies

Control station and method for actuating two extinguishing agent supply devices

Emergency and back-up cooling of nuclear fuel and reactors and fire-extinguishing, explosion prevention using liquid nitrogen

FLUID DISCHARGE NOZZLE

Anechoic chamber fire suppression system

Collection and Recycling System for Contents of Sprinkler System

Remote control of fire suppression systems

Valve control device for fire-extinguishing piping

End bracket for sprinkler and fixing apparatus for sprinkler including the same

Integrated panel for fire suppression system

Flexible assembly for sprinklers

Integrated fluid control valve and valve actuator assembly

Fire monitoring and suppression system

FIREFIGHTING MONITOR AND CONTROL SYSTEM THEREFOR

Flexible dry sprinkler

Sprinkler Protection

Fire suppression systems and methods

SANDWICH PANEL HAVING FIRE-EXTINGUISHING FUNCTION AND CONSTRUCTION WALL USING THE SAME

Flexible dry sprinkler

Marker deployment

Fire protection device and method for fire fighting

Fire sprinkler with flue-penetrating non-circular spray pattern

FLEXIBLE DRY SPRINKLER

Sprinkler side frame coupling device

Corrosion Inhibitor System and Methods for Dry Fire Sprinklers

Ceiling-only dry sprinkler systems and methods for addressing a storage occupancy

Apparatus and method for fire suppression

Fixing bracket of sprinkler

Manual reset hydraulic valve latch for a hydraulically controlled valve

PROTECTIVE BARRIER AND A METHOD FOR ITS USE

Hydro fire mitigation system

Identification Sleeve Installation and Inspection Methods

SYSTEMS AND METHODS FOR CONTROLLED PROJECTION OF FLUID FLOWS

Dry sprinkler

Sprinkler skipping shield with improved airflow

Tool and method for draining a fire sprinkler system and a fire sprinkler

Automatic Fire Suppressing System

Pre-action sprinkler head

DETONATION ARRESTOR FOR CAVERN STORAGE

Gas purging valve for fire protection system

Regulatory compliant standpipe hose valve and connection

Pipe connector fitting with elongate gasket and metal threads

Light-emitting acoustic panel with duct

Coat-in-place assemblies and methods to provide an aesthetically pleasing sprinkler assembly

SELF-SEALING SPRINKLER SEAL AND METHODS

Tunnel fire protection system

FIRE HYDRANT SECURITY INTEGRATED FLOW CONTROL/BACKFLOW PREVENTER INSERT VALVE

Fire sprinkler system having combined detection and distribution piping

Fire suppression system component integration

Sprinkler head

Integrated basement ventilation apparatus

Gas extinguishing system

System and method for testing a fire suppression system

APPARATUS AND METHOD TO MONITOR FOR FIRE EVENTS AND DYNAMICALLY ACTIVATE FIRE SPRINKLERS

Fire Protection System

Fire extinguisher mounting device

Concealed sprinkler

Pump Assemblies And Methods For Inhibiting Oxygen From Entering Water Supply Systems

CPVC SPRINKLER ASSEMBLY WITH SUPPORT MEMBER

FLEXIBLE FLUID DISCHARGE MONITOR

Side bracket for holding sprinkler joint

Fire protection sprinkler assembly

Side bracket for fixing sprinkler joint

DEVICE AND METHOD FOR PROTECTING WATER-BASED EQUIPMENT

Pipe restraint

Dry pipe/deluge valve for automatic sprinkler systems

Fire Protection Systems Having Reduced Corrosion

Firefighting installation including a network of vacuum sprinklers that can be tripped by an actuator operated by a membrane-master actuator

Sprinkler comprising a member held by a fusible member and ejection means acting in a pulling sense on the member

Interface between fire suppressant conduit and cargo compartment of an aircraft

Firefighting installation including a network of vacuum sprinklers which can be tripped by an actuator comprising a piston and being controlled by a master actuator

Adjustable bracket and hub for flexible hose support

Dry visor intended to be mounted in a fire protection installation of the type comprising a network of vacuum sprinklers

Sprinkler comprising a shutoff member held in position by a fusible member with the aid of a moveable bearing means

Fixing bracket of reducer for sprinkler

SPRINKLER SHUT-OFF APPARATUS

Coat-in-place assemblies and methods to provide an aesthetically pleasing sprinkler assembly

THERMAL EXPANSION ASSEMBLY FOR WATER MIST FIRE SUPPRESSION SYSTEM

Preaction sprinkler system operation booster

FLEXIBLE CONDUIT FOR USE IN A FIRE SUPPRESSION SYSTEM

VERTICAL INDICATOR POST WITH TORQUE-REDUCING GEARING

Method and system for reducing noise and room air overpressure on discharge of a gas extinguisher system

TEMPERATURE DERIVATIVE BASED LAUNCH METHOD FOR FIRE SUPPRESSION SYSTEMS

Concealed sprinkler activation

System, in particular, fire-fighting system with valves

Sprinkler assembly

Self-Extinguishing Sandwich Panel

SPRINKLER SYSTEM INCLUDING A MIXING DEVICE UPSTREAM OF A SPRINKLER

Fire suppression flow control system apparatus and system

Corrosion monitoring in a fire sprinkler system

Fire detection system

Concealed sprinkler head cover adjusting device

Bypass feeder device

Fire protection systems having reduced corrosion

FIRE SPRINKLER SYSTEM

NOZZLE ASSEMBLY

Device, system, and method for supplying fire suppressing agent to the interior of a container for an extended duration

Sprinkler deflector

Sprinkler assembly

Dual plate backflow and breakaway check valve

ROOF TOP SPRINKLER SYSTEM

Fire suppression system

FIRE SPRINKLER CAPABLE OF DETECTING A HIGH TEMPERATURE IN A SHORT TIME

Valve for fire protection

Automatic fire extinguisher capable of discharging fire-extinguishing agent to fire site

Fire extinguishing system of aircraft, and aircraft

Fire extinguishing system of aircraft, and aircraft

SYSTEM AND METHOD FOR SUPPLYING SEA WATER DURING FIRE FIGHTING OPERATIONS ON A NAVAL VESSEL

Dynamic deoxygenation of water for fire protection system

FIRE SUPPRESSION SYSTEM

Fire sprinkler with improved protective shell

SYSTEM AND METHODS FOR DELIVERY OF MATERIALS

Fire protection deluge membrane valve with multiple closing apertures

Protective cap of sprinkler head and sprinkler head

Electrically operated gas vents for fire protection sprinkler systems and related methods

Sprinkler fitting bracket

Scalable cargo fire-suppression agent distribution system

Dry sprinkler

Method for coating pipes

FIRE PROTECTION SPRINKLER SYSTEM WITH MODIFIED SPRINKLER HEADS

Bracket for fixing fire-fighting sprinkler

Hold down bracket for fire valve

Freighter cargo fire protection

Fire sprinkler with flue-penetrating non-circular spray pattern

Fire extinguishing system

Inerting gas vent assembly, inerting system using the gas vent assembly and method of inerting a fire protection sprinkler system

SUPERVISED NITROGEN CYLINDER INERTING SYSTEM FOR FIRE PROTECTION SPRINKLER SYSTEM AND METHOD OF INERTING A FIRE PROTECTION SPRINKLER SYSTEM

In-rack fire protection sprinkler system

Corrosion resistant nozzle

Self contained fire extinguisher system including a linear temperature sensor

Venting assembly for wet pipe fire protection sprinkler system

High nitrogen and other inert gas anti-corrosion protection in wet pipe fire protection system

Sprinkler Head Accessory Mounting Tool

SYSTEM FOR SELF-PROTECTION AGAINST FOREST FIRES IN AN URBAN FOREST INTERFACE

Water mist fire suppression sprinkler with a polymer seal

Flow control assembly for a fire sprinkler system

Apparatus and related methods for stopping water flow from fire sprinklers

Water mist fire suppression sprinkler

Clamping structure for mounting reducer

THERMAL CIRCULATING FIRE PREVENTION SPRINKLER SYSTEM

Venturi sprinkler and apparatus for controlling smoke generated by fire

Fire protection sprinkler assembly

Method for extinguishing a fire in an enclosed space, and fire extinguishing system

WATER DELUGE SYSTEM CLEANING APPARATUS AND METHOD

MODULAR, PERMANENTLY INSTALLED TUNNEL FIRE PROTECTION SYSTEM

Corrosion monitoring in a fire sprinkler system

METHOD OF INSTALLING MISTING FIRE SUPPRESSION SPRINKLERS INTO A BUILDING PREVIOUSLY CONTAINING AT LEAST ONE OTHER TYPE OF SPRINKLER

Fire Pump Controller Configured to Control Pressure Maintenance in Sprinkler Systems

Fluid control valve system and methods

Fire-Extinguishing System and Method for Operating Servo Motor-Driven Foam Pump

DEVICE FOR INTRODUCING AN AGENT INTO A FIRE SUPPRESSION SYSTEM

Gas purging valve for fire protection system

High rate discharge (HRD) valve opening mechanism for a fire and explosion protection

Identification Sleeve for Flexible Conduit

Hat channel adaptor for sprinkler support assembly

Fire protection device

Fire sprinkler system and method of installation

Trim manifold assembly for a sprinkler system

Explosion-venting method for aerosol fire suppression apparatus

Controlled discharge gas vent

Dry pilot actuator

Automatic Air Vent For Fire Suppression Wet Pipe System And Method Of Venting A Fire Suppression Wet Pipe System

Backpressure regulator with easy pump start-up

Dry sprinkler

Method and nozzle for firefighting

EFFERVESCENT FIRE SUPPRESSION

Dry sprinkler assemblies

Fluid storage and pumping assembly for fire prevention and protection

Dry sprinklers with multiple coupling arrangements

Self-Extinguishing Sandwich Panel

Fluid control valve system and methods

Concealed sprinkler

Deoxygenated Water Fill for Fire Protection System

Sprinkler head removal system and method

Containment apparatus and method of removing a fire sprinkler head

Apparatus and system to mount objects in proximity to ceiling structure

Low-lead residential fire protection sprinklers

Fire suppression system with dual use of gas source

SPRINKLER NOZZLE FOR FIRE SUPPRESSION SYSTEMS

Sprinkler mounting device

SPRINKLER MOUNTING DEVICE

Integrated panel for fire suppression system

Valve for a fire extinguishing system

Fluid Delivery System

Extended coverage ordinary hazard horizontal dry type sprinkler and system

Flexible assembly for sprinklers

Control of the electric motors of a pump unit of a fire protection system

Clamp for sprinkler support assembly

Device for fixing a fitting

Double-switched automatic sprinkler valve

Flexible dry sprinkler having a differential pressure controller

Fire prevention equipment and spraying method

Pipe support

PACKAGED INERTING SYSTEM FOR FIRE PROTECTION SPRINKLER SYSTEM AND METHOD OF INERTING A FIRE PROTECTION SPRINKLER SYSTEM

High rate discharge (HRD) valve incorporating a collet sleeve release mechanism

High rate discharge (HRD) valve opening mechanism for a fire and explosion protection

High rate discharge (HRD) valve incorporating a rotating lever release mechanism

FIRE SPRINKLER HEAD MOUNTING ASSEMBLY

Bypass feeder device

Fire protection sprinkler support system

Fire protection sprinkler support system

Releasing control unit for a residential fire protection system

Preaction dry pipe alarm valve for a sprinkler pipework

HIGH NITROGEN AND OTHER INERT GAS ANTI-CORROSION PROTECTION IN WET PIPE FIRE PROTECTION SYSTEM

Method and system for fire prevention and/or fire fighting

Fire suppression valve improvements

Valve

EXTRUSION TAP TOP BEAM CLAMP

Device for compensating a filling level

Bracket