Produits et services

Scientific apparatus and instruments; apparatus and instruments for detecting, extinguishing or suppressing fires or explosions; apparatus and instruments for measuring, detecting and indicating temperature or overheat; fire extinguishers; apparatus and instruments for detecting light-obscuring substances; apparatus and instruments for detecting flame, smoke and gas; strobe lights [warning beacons]; heat alarms; mould test kits (mould detectors); moisture and damp detectors; breathing apparatus, not for medical purposes; electrical and electronic apparatus and instruments, all for use in firefighting; electric alarms for smoke; relay modules used as part of a fire safety system; electric adapter cables; combination carbon monoxide and smoke detectors; oxygen supply apparatus for life-saving purposes; safety and life-saving apparatus and inflation apparatus for use therewith; batteries; escape ladders, water leak detectors; Internet of Things [IoT] sensors used as part of a fire safety system; computer application software for use in implementing the Internet of Things [IoT] as part of a fire safety system; mobile application software for use in implementing the Internet of Things [IoT] as part of a fire safety system; smart alarms; parts and fittings for all the aforesaid goods.

Produits et services

(1) Scientific apparatus and instruments; apparatus and instruments for detecting, extinguishing or suppressing fires or explosions; apparatus and instruments for measuring, detecting and indicating temperature or overheat; fire extinguishers; apparatus and instruments for detecting light-obscuring substances; apparatus and instruments for detecting flame, smoke and gas; strobe light; heat alarm; mold test kits; breathing apparatus included in class 9; electrical and electronic apparatus and instruments; oxygen supply apparatus for life-saving purposes; safety and life-saving apparatus and inflation apparatus for use therewith; batteries; escape ladders, water leak detectors; parts and fittings for all the aforesaid goods.

Produits et services

(1) Scientific apparatus and instruments; apparatus and instruments for detecting, extinguishing or suppressing fires or explosions; apparatus and instruments for measuring, detecting and indicating temperature or overheat; fire extinguishers; apparatus and instruments for detecting light-obscuring substances; apparatus and instruments for detecting flame, smoke and gas; strobe light; heat alarm; mold test kits; breathing apparatus included in class 9; electrical and electronic apparatus and instruments; oxygen supply apparatus for life-saving purposes; safety and life-saving apparatus and inflation apparatus for use therewith; batteries; escape ladders, water leak detectors; parts and fittings for all the aforesaid goods.

Produits et services

Safety sensors, namely, smoke detectors, carbon monoxide detectors, temperature detectors in the nature of heat detectors, humidity detectors, and water leak detectors, all featuring technology that allows the sharing and transmission of data and information between devices for the purposes of providing alerts, and none of the foregoing goods for medical purposes; Electronic apparatus and instruments for detecting smoke, carbon monoxide, temperature, humidity, and water leaks, all featuring technology that allows the sharing and transmission of data and information between devices for the purposes of providing alerts, and none of the foregoing goods for medical purposes; downloadable mobile application software for providing electronic message alerts via the internet and cellular communications to notify users of a changed status or condition of connected smoke, carbon monoxide, temperature, humidity, and water leak devices

Produits et services

Safety sensors, namely, smoke detectors, carbon monoxide detectors, temperature detectors in the nature of heat detectors, humidity detectors, and water leak detectors, all featuring technology that allows the sharing and transmission of data and information between devices for the purposes of providing alerts, and none of the foregoing goods for medical purposes; Electronic apparatus and instruments for detecting smoke, carbon monoxide, temperature, humidity, and water leaks, all featuring technology that allows the sharing and transmission of data and information between devices for the purposes of providing alerts, and none of the foregoing goods for medical purposes; downloadable mobile application software for providing electronic message alerts via the internet and cellular communications to notify users of a changed status or condition of connected smoke, carbon monoxide, temperature, humidity, and water leak devices

Produits et services

Telecommunication services, namely, providing electronic message alerts via the internet and cellular communications notifying individuals of a changed status or condition by a smoke and carbon monoxide detection device; electronic transmission and delivery of data, messages and information; providing text broadcasting services over the Internet, computer and other communications networks; electronic message sending; transmission of information by electronic communication networks

Produits et services

Downloadable computer software for data monitoring and classifying data, all the foregoing in the field of air quality readings

Produits et services

Smoke sensors and smoke detecting apparatus; smoke alarms; carbon monoxide detectors and alarms; fire sensors, detectors and alarms; heat sensors and heat detecting apparatus; combination carbon monoxide and smoke detectors and alarms; combination carbon monoxide and heat detectors and alarms; emergency warning lights.

Produits et services

Smoke detectors; fire extinguishers

Produits et services

Fire alarm control panels; computer software for monitoring and controlling communication between computers and automated machine system used in fire alarms; computer software for communicating emergency notifications to users via public mass communication devices; Fire alarm and emergency evacuation devices, namely, smoke and carbon monoxide detectors, duct smoke detectors, heat detectors, audible signal equipment in the nature of loudspeakers, bells, buzzers, horns, chimes and sirens, visual signal equipment in the nature of electronic displays, strobes, remote annunciators, signal buttons and manual stations

Produits et services

Fire extinguishers

Abrégé

A water and inert gas fire suppression system (10), and method for extinguishing a fire in a protected space are provided with a simple and inexpensive freeze protection mechanism. To prevent the water, or other liquid fire extinguishing agent, entrained in the inert gas flow from freezing during transport through the inert gas distribution network (15, 15a, 15b, 17, 19) a secondary liquid is introduced into the inert gas flow and then removed from the inert gas flow upstream of the discharge of the two-phase water and inert gas flow into the space being protected. The inert gas is heated by means of the thermal inertia (TI) of the secondary liquid, which may be excess amount of water or an amount of another liquid having a thermal inertia (TI) at least equal to that of water.

Classes IPC  ?

• A62C 35/02 - Matériel installé à demeure avec des réservoirs pour délivrer la substance extinctrice
• A62C 35/68 - Détails, p. ex. de conduites ou de systèmes de soupapes
• A62C 99/00 - Matière non prévue dans les autres groupes de la présente sous-classe

Abrégé

In a first aspect a fire fighting foaming composition contains a partially acetylated polyvinyl alcohol. In a second aspect the fire fighting foaming composition contains chitosan together with a surfactant such as a protein derived surfactant or a hydrocarbon surfactant which is either amphoteric or non-ionic. The compositions can form effective fire fighting foams in the absence of fluorinated surfactants and other fluorinated compounds.

Classes IPC  ?

• A62D 1/00 - Compositions pour éteindre les incendiesEmploi de produits chimiques pour éteindre les incendies
• C08F 8/12 - Hydrolyse

Abrégé

A smoke detector comprises a soft x-ray source (10) and an air space (16) communicating with ambient air (18) and positioned so that soft x-rays produced by the soft x-ray source (10) pass into the air space (16) to ionise air in the air space (16). A detector (14) is positioned for detecting ionised air in the air space (16). Smoke particles entering into the air space (16) mop up ionised air. This leads to a reduction in the number of ions detected which triggers an alarm. The soft x-ray source (10) preferably comprises a substrate (22) on which are provided a plurality of nanometer scale elongate structures (28). The elongate structures (28) are provided in an evacuated chamber (42) formed between the substrate (22), a spacer (30), and a laminated film (36). The laminated film (36) comprises an aluminium foil layer (38) and a supporting nylon layer (40). A voltage converting circuit (44) is powered by a 9 volt DC battery and applies a 1.5kV DC voltage between the substrate (22) and the aluminium foil layer (38). In use, the electrical voltage induces field emission of electrons from the elongate structures (28). The electrons are accelerated across the chamber (42) to the aluminium foil layer (38), where they collide with the foil layer (38) and produce the soft x-rays.

Classes IPC  ?

• G01N 27/64 - Utilisation de l'onde ou de la radiation des particules pour ioniser un gaz, p. ex. dans une chambre d'ionisation
• G08B 17/11 - Déclenchement par la présence de fumée ou de gaz utilisant une chambre d'ionisation pour détecter de la fumée ou du gaz
• H01T 23/00 - Appareils pour la production d'ions destinés à être introduits dans des gaz à l'état libre, p. ex. dans l'atmosphère

Abrégé

A fire detection system for monitoring a volume (2) containing fluid, typically air, for the presence of smoke particles is disclosed. A conduit (3) for receiving the fluid, and any smoke particles therein, and directing the fluid to a smoke detector (1) has a plurality of inlets (6A, 6B) formed therein. A respective temperature sensor (17, 19) is associated with each of the inlets (6A, 6B) which generate a signal indicative of a change in temperature in the region of the inlet. In the embodiments, the temperature sensor comprises one or more fibre Bragg gratings. The fibre Bragg gratings preferably have different grating periods. The reflected light from each fibre Bragg grating is returned back down the fibre optic cable (11) and redirected via a 2x1 coupler (51) to a wavelength detection system (53) and a personal computer (63). The combination of wavelength detection system (53) and personal computer (63) allow analysis of the reflected light patterns, as well as providing a user interface which enables detection of the occurrence of a spatial and/or a temperature variation. The location of the said variation along the fibre optic cable (11) is advantageously detectable. The system described is highly sensitive to smoke, but can advantageously also provide an indication of the location of the smoke source, because any variation in temperature at any one of the smoke inlets is also detected, the location of the sensor being known.

Classes IPC  ?

• G08B 17/00 - Alarmes d'incendieAlarmes réagissant à une explosion

Produits et services

Fire extinguishing and explosion protection chemicals and compounds; fire fighting powders; water; water containing chemical additives, including foam; extinguishing foam; all included in this class; vaporising liquids and chemicals in liquid form, all being for use in fire fighting. Manually operative valves of common metal for use in life-saving, fire fighting and in breathing apparatus; gas cylinders and gas containers, and parts and fittings therefore; all included in this Class. Scientific, electrical and electronic apparatus and instruments; apparatus and instruments for detecting, extinguishing or suppressing fires or explosions; apparatus and instruments for measuring, detecting and indicating temperature or overheat; fire extinguishers; apparatus and instruments for detecting light-obscuring substances; apparatus and instruments for detecting flame, smoke and gas; breathing apparatus included in this class; oxygen supply apparatus for life-saving purposes; safety and life-saving apparatus and inflation apparatus for use therewith, and parts for all the aforesaid goods but excluding apparatus included in this class for educational, entertainment and communication purposes, all such excluded goods being designed for use by children.

Abrégé

s is measured over a predetermined time duration (the statistical lag is the time lag after each application of the electric field to the tube before conduction (if any) takes place). If the statistical lag lies within region I, the flame is judged to be present. If the statistical lag lies in region II, the flame is judged to be off (and a warning may be signalled). If the statistical lag lies in region III, a fault in the tube is signalled. This may be a “field emission” fault whereby free electrons are generated by the applied electric field, without the presence of UV radiation or it may be a “multiple counting” fault. Here, contamination of the gas within the tube causes the time required to de-ionise the gas, when the electric field is removed, to be increased. A multiple counting fault may be confirmed by monitoring each conduction of the tube and checking whether there is an immediately following conduction. A multiple counting fault may also be checked by increasing the lengths of the ‘off’ periods of the electric field and checking whether the mean statistical lag increases. The use of a supplementary light source is also disclosed which periodically illuminates the tube to check whether it has become room-light sensitive—that is, sensitive to normal ambient light.

Classes IPC  ?

• G01T 1/18 - Mesure de l'intensité de radiation avec des aménagements de compteurs à tube, p. ex. des compteurs Geiger
• H01J 47/00 - Tubes pour déterminer la présence, l'intensité, la densité ou l'énergie d'une radiation ou de particules

Produits et services

Fire extinguishing and explosion protection chemicals and compounds; vaporising liquids and chemicals in liquid form, all being for use in fire fighting. Manually operative valves of common metal for use in life-saving, fire fighting and in breathing apparatus; gas cylinders and gas containers, parts and fittings therefor; all included in class 6. Scientific apparatus and instruments; apparatus and instruments for detecting, extinguishing or suppressing fires or explosions; apparatus and instruments for measuring, detecting and indicating temperature or overheat; fire extinguishers; apparatus and instruments for detecting light-obscuring substances; apparatus and instruments for detecting flame, smoke and gas; breathing apparatus included in class 9; electrical and electronic apparatus and instruments; oxygen supply apparatus for life-saving purposes; safety and life-saving apparatus and inflation apparatus for use therewith; parts and fittings for all the aforesaid goods.

Produits et services

Fire extinguishing and explosion protection chemicals and compounds; fire fighting powders; water; water containing chemical additives, including foam; foam; all included in Class 1 Vaporising liquids and chemicals in liquid form, all being for use in fire fighting. Manually operative valves of common metal for use in life-saving, fire fighting and in breathing apparatus; gas cylinders and gas containers, and parts and fittings therefore; all included in Class 6. Scientific, electrical and electronic apparatus and instruments; apparatus and instruments for detecting, extinguishing or suppressing fires or explosions; apparatus and instruments for measuring, detecting and indicating temperature or overheat; fire extinguishers; apparatus and instruments for detecting light-obscuring substances; apparatus and instruments for detecting flame, smoke and gas; breathing apparatus included in Class 9; oxygen supply apparatus for life-saving purposes; safety and life-saving apparatus and inflation apparatus for use therewith; and parts for all the aforesaid goods; but excluding apparatus for educational, entertainment and communication purposes, all such excluded goods being designed for use by children.