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Class 169/9 - Gas-pressure discharge


Subclass of Class 169 - Fire extinguishers
Definition: Fluid systems, in which an agent is discharged from its
No. of patents: 131
Last issue date: 04/10/2012


1        
NumberTitleIssue Date
8151896Onboard fire suppression system with nozzles having pressure-configurable orifices
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 conducts the agent to at least one location about the vehicle's body in res...
04/10/2012
8109341Method and high-capacity apparatus for producing fire fighting foam and foam expanding spreading device
Method for producing fire fighting foam using a composition is prepared consisting of foaming agent, water and gaseous medium. The composition is prepared via dissolving or emulsifying the components in one another under overpressure, the composition prepared this w...
02/07/2012
7861792Fire suppression system
A system for discharging inert gas for extinguishing or suppressing a fire is disclosed. A fluid discharge control arrangement is positioned in a fluid flow path between a pressurised gas supply 10A,10B,10C and the target fire suppression zone
01/04/2011
7775292CO2 fire suppression monitoring apparatus and method
A monitor apparatus and method for monitoring, verifying, and prompting an existing CO2 type fire suppression system in a room or building protected by the suppression system. In its most preferred form the monitor apparatus is a unit contained in a cabinet or housi...
08/17/2010
7597153Automotive onboard fire suppression system reservoir having multifunction control valve
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 conducts the agent to at least one location about the vehicle's body in res...
10/06/2009
7455119Automotive onboard fire suppression system reservoir with pressure-configurable orifices
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 conducts the agent to at least one location about the vehicle's body in res...
11/25/2008
7451829Automotive fire suppression system with a composite reservoir having a combination lower closure and propellant base
A composite reservoir for an onboard fire suppression system includes an outer wall of composite material, with the outer wall having a generally cylindrical section. An inner reinforcement has a section inserted into the generally cylindrical section of the outer w...
11/18/2008
7451830Automotive onboard fire suppression system reservoir with structural foam core
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 conducts the agent to at least one location about the vehicle's body in res...
11/18/2008
7434628Method and apparatus for extinguishing a fire in an enclosed space
A system for fighting a fire in an enclosed space has at least one container (3) for holding a fire extinguishing agent under pressure. A pipe system connects a container outlet to a discharge in the enclosed space. A controllable flow control valve (5...
10/14/2008
7431099Automotive onboard fire suppression system reservoir with discharge port controlled by piloted spool valve
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 conducts the agent to at least one location about the vehicle's body in res...
10/07/2008
7416030Adjustable time delay for fire suppression system
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 gate is associated with the prim...
08/26/2008
7407014Automotive onboard fire suppression system reservoir with internal reinforcement
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 conducts the agent to at least one location about the vehicle's body in res...
08/05/2008
7389827Nozzle assembly with blow-off cap for use in fire suppression system
A discharge assembly used with a fire suppression delivery system comprises a nozzle having an outer nozzle surface and inlet and discharge ends. The inlet end receives fire suppression agent and the discharge end dispenses fire suppression agent through an orifice....
06/24/2008
7363987Sprinkler system for converting non-sprinklered buildings
In the system or method for sprinklering a building, the building has a water delivery pipe for delivery of water to at least two different floors of the building. On at least two floors, a respective sprinkler pipe with a plurality of sprinklers is installed. Also ...
04/29/2008
7360605Thermally protected reservoir for onboard 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 conducts the agent to at least one location about the vehicle's body in res...
04/22/2008
7357192Automotive fire suppression system with binary fire suppression agent
An onboard fire suppression system for an automotive vehicle includes a reservoir structured for mounting to a vehicle. A primary component of a binary fire suppression agent is contained within the reservoir. A secondary component of the binary fire suppression age...
04/15/2008
7353884Automotive 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 from the reservoir. The propellant device is located within the reserv...
04/08/2008
7353883Automotive fire suppression system with quick connect fire suppression agent distribution system
An onboard fire suppression system for an automotive vehicle includes at least one reservoir containing a fire suppressant agent and a propellant, operatively associated with the reservoir, for expelling the fire suppressant agent from the reservoir. A distribution ...
04/08/2008
7343981Methods using fluoroketones for: extinguishing fire; preventing fire, and reducing or eliminating the flammability of a flammable working fluid
The present invention relates to methods of using at least one fluoroketone selected from monobromoperfluoroketones, monohydromonobromoperfluoroketones, (perfluoroalkoxy)monobromoperfluoroketones, (fluoroalkoxy)monobromoperfluoroketones, and monochloromonobromoperfl...
03/18/2008
7318484Self servicing fire extinguisher with external operated internal mixing with wide mouth and external pressurized canister
Improvements to a portable fire extinguisher where the improvements relate to a system where the owner of the extinguisher can service and maintain their fire protection. Systems in place today require the servicing of a third party. The service companies (third par...
01/15/2008
7258172Automotive fire suppression system with porous distribution nozzles
An onboard fire suppression system has a distribution network including porous, pressure-responsive nozzles which deliver fire suppression agent in a uniform pattern, without the need for drilling or other machining of nozzle orifices. ...
08/21/2007
7228916Explosion suppression system
Explosion suppresant container, for use in suppression of deflagrative explosions and other like events involving combustion associated with rapidly moving gases, comprising a container which, in use, contains suppressant, an outlet through which suppressant can exi...
06/12/2007
7223351Fire extinguishing mixtures, methods and systems
Fire extinguishing mixtures, systems and methods are provided. The fire extinguishing mixtures can include one or more extinguishing compounds, such as, for example, one or more of fluorocarbons, fluoroethers, and fluorocarbons. The fire extinguishing mixtures can a...
05/29/2007
7216722Fire extinguishing mixtures, methods and systems
Fire extinguishing mixtures, systems and methods are provided. The fire extinguishing mixtures can include one or more extinguishing compounds, such as, for example, one or more of fluorocarbons, fluoroethers, and fluorocarbons. The fire extinguishing mixtures can a...
05/15/2007
7185829Method in a spray head, and spray head
A method for producing a mist in a spray head (1), especially for fire-fighting purposes or for humidification of intake air, in which method a medium, preferably an extinguishing medium, is supplied under pressure into the chamber (2) of the spray hea...
03/06/2007
7174965Fire extinguishing method by gas and extinguishing device
It is disclosed that a fire extinguishing method by gas, characterized in that, a fire extinguishing chemical of a gas type comprising at least one member selected from a group consisting of argon, nitrogen and carbon dioxide is discharged using foams, powder or wat...
02/13/2007
7172031Automatic, pyrotechic fire extinguisher
A fire extinguisher for automotive vehicles, boats, and technical environments which is either automatically controlled, in case of fire, by the action of a thermosensitive cable or, in case of front impact, by the action of a percussion pin switch or manually by a ...
02/06/2007
7156184Inert rendering method with a nitrogen buffer
The invention relates to an inert rendering method for preventing and/or extinguishing fires in enclosed spaces, wherein an oxygen-inhibiting gas is introduced into the target area in order to adjust a first basic level of inertion with a reduced oxygen content in c...
01/02/2007
7153446Fire and explosion suppression
A fire or explosion suppression system comprises a source (30) of a liquid suppressant under pressure, and a source (32) of an inert gas under pressure. The liquid suppressant is a chemical substance having a low environmental impact, with a short atmo...
12/26/2006
7128163Self servicing fire extinguisher with external operated internal mixing with wide mouth and external COchamber
Improvements to a portable fire extinguisher are disclosed. The improvements allow for frequent and simpler untrained and automatic self servicing of a fire extinguisher. The improvements include an anti-bridging mechanism that can be articulated from the exterior o...
10/31/2006
7124834Method and system for extinguishing a fire
Method for extinguishing a fire in a space, especially in a tunnel or equivalent, in which method an extinguishing medium is sprayed in the space by means of spraying heads. In a first stage of the method, the flow and temperature of the hot gases produced by the fi...
10/24/2006
7117950Fire 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 an actuation mechanism. The first canister houses a fire suppressing ...
10/10/2006
7089960Ball valve
The present invention is a ball valve which may be attached to a fluid pipe for connection/disconnection between an entrance and an exit. More particularly, the present invention is a ball valve having a discharge orifice communicating with ambient air in addition t...
08/15/2006
7066274Fire-suppression system for an aircraft
A fire-suppression system for use in an aircraft having at least one cargo compartment is disclosed. Methods of suppressing a fire in the cargo compartment are also disclosed. The fire-suppression system, under one aspect of the present invention, can include at lea...
06/27/2006
7032681Device for extinguishing a fire
With a device for extinguishing a fire, with extinguishing nozzles (10) arranged in areas of a structure, and of a building or a ship in particular, said extinguishing nozzles being connected in each case to a connection end (7a) of a supply lin...
04/25/2006
6962207Fire 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 driving the extinguishing medium at a high pressure via the tube syste...
11/08/2005
6942040Method, chemical and automatic fire extinguishing system using liquified CO to regulate the distribution of fire extinguishing agents
The automatic fire extinguishing method using liquefied CO2 to regulate the distribution of fire extinguishing agents characterised in that this method uses liquid CO2 as: an independent fire extinguishing agent or combined with other fire exti...
09/13/2005
6907939Fire hose storage and deployment system and method
A system for storing and deploying fire hoses to combat a fire on a selected floor of a high-rise building. The system includes an underground storage area directly beneath the building, a plurality of reel assemblies located inside the storage area, an underground ...
06/21/2005
6899184Fire 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 pressure source in communication with the fluid flow lines provides pressure...
05/31/2005
6889775Retrofitted non-Halon fire suppression system and method of retrofitting existing Halon based systems
This invention relates to a method of converting Halon-based fire suppression systems by substituting HFC 125 for the Halon without the need for changing the in place existing distribution piping. An amount of HFC 125 greater than the amount of Halon utilized in the...
05/10/2005
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