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WO/2006/082930A1 |
[PROBLEMS] To provide a heat detector wherein thermal responsiveness of a heat detecting section of a ceramic element and the like is improved. [MEANS FOR SOLVING PROBLEMS] A heat detector (1) is configured by storing a ceramic element (...
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WO/2006/077475A1 |
A fire evacuation guidance system includes a pair of dissimilarly colored laser beams generated by at least one laser emitting device. The dissimilarly colored laser beams are generated substantially parallel to hallways of a (5) structu...
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WO/2006/075915A1 |
A light device for placing in some, preferably all, of the rooms in a building for locating people, animals and items of value in the event of fire or other emergency in the building, wherein the light device is turned on when an alarm i...
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WO2006024960A9 |
A method for calibrating a smoke detector includes adjusting the sensitivity of the smoke detector to get a consistent predetermined response over the expected operating range. The sensitivity is generally consistent for all detectors an...
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WO/2006/067389A1 |
A fire warning system, suitable for use in an aircraft engine bay or other installations involving a prime mover or a furnace or boiler for example. A plurality of optical sensors are arranged to monitor at least two zones, for example a...
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WO2005124711B1 |
A safety system has a sensor for detecting an alarm signal of a smoke alarm (10) and producing an interrupt signal (16) in response to the smoke alarm output. An interrupt device (18) is controlled by the interrupt signal (16) for interr...
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WO/2006/061575A2 |
A housing for an alarm device, for facilitating lowering thereof, which housing comprises a first unit in which an alarm device can be housed, a second unit for attachment to a ceiling, fastening means for reversible fastening of the fir...
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WO/2006/061412A1 |
The invention concerns a risk prevention method, characterized in that it includes the following steps: capturing physical quantities (400), processing signals representing the captured physical quantities, based on multiple-criteria ris...
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WO/2006/060415A2 |
A hazardous condition detector is provided. The hazardous condition detector comprises a body, a hazardous condition sensor, and at least one corona discharge apparatus. The body defines a passage therethrough. The passage extends betwee...
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WO/2006/058618A1 |
The invention relates to a method for recognising hot targets on the earth, by means of at least one satellite. Said satellite comprises at least one sensor which is used to detect various spectral channels in the IR-spectrum, an on-boar...
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WO/2006/053514A1 |
The monitoring of territories in order to recognise forest and surface fires requires complex automatic and human-assisted processes, which ultimately must include the control of intervention forces. Disclosed are processes for the centr...
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WO/2006/050570A1 |
The invention provides use of one or more emitted beams of radiation (16), for example, laser beam(s), in combination with an image capturing means (14), for example, one or more video cameras and/or optical elements to detect particles ...
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WO/2006/051024A1 |
The invention relates to a multi-modal device which comprises a front panel (1) having at least one recess (2) and wherein a plurality of modes supported by the device can be adjusted by rotating the front panel (1), different modes corr...
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WO/2006/049613A1 |
A smoke detector includes a smoke detection chamber containing a white light LED and a light detector. The light detector detects light within at least two distinct optical wavelength bands, and generates respective signals indicative of...
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WO/2006/044752A2 |
A life safety device can include a sensor configured to sense a hazardous condition, an interconnect module configured to communicate the hazardous condition to a wired life safety device using one or more wires, and a transceiver module...
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WO/2006/044358A2 |
An interface circuit and method for use in interconnected hazardous condition detectors is provided. This circuit and method prioritizes the various hazardous condition alarms to ensure that only the highest priority or greatest threat a...
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WO/2006/037804A1 |
The invention relates to a scattered light smoke detector containing an optoelectronical assembly for measuring scatter signals (SB, SF) detected below at least one forward scatter angle and at least one backscatter angle and evaluation ...
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WO/2006/037339A1 |
The present invention describes a portable personal alarm device comprising: - a manually activable switch means; - a smoke and/or gas detector means; - a vibration and/or tilt detection means; - an audible and/or visible alarm indicatio...
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WO/2006/019436A1 |
A flame detection system includes a plurality of sensors for generating a plurality of respective sensor signals. The plurality of sensors includes a set of discrete optical radiation sensors responsive to flame as well as non-flame emis...
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WO/2006/015255A2 |
An emergency notification device is provided in which a first warning unit (10) detects the audible warning alarm emanating from an activated smoke detector, the first unit (10) then sends a radio frequency signal to a second (50), windo...
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WO/2006/013192A1 |
The invention refers to an electronic system for defence against fires in forest areas and more generally for monitoring the territory. The system comprises a network of alarm stations (SA) distributed over the territory being controlled...
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WO/2006/012585A2 |
A system and method for detecting radiation indicative of fire, such as forest Fire. In one embodiment, a threshold energy level determined based on ambient sensor conditions. A sensor unit may be setup to scan a predetermined area for e...
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WO/2006/008146A1 |
Smoke alarm systems, in particular for an aircraft, advantageously provide a high degree of safety so as to prevent false alarms. According to an embodiment described in this application a smoke alarm system for an aircraft is stated, co...
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WO/2006/007859A2 |
An automatic fire alarm and extinguishing device comprising fire sensitive unit (4), control unit (3), alarm device (2) and fire extinguishing device (5) is disclosed. The fire sensitive unit (4) comprises a thermometer measuring the tem...
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WO/2006/005998A1 |
The inventive device for detecting temperature variations comprises a hollow thermally conductive tube (1) for containing liquid (3), wherein said thermally conductive tube (1) consists of a first end (6,7) and a second end (7,6) one of ...
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WO/2005/124710A1 |
A smoke detector adapted for installation within a bracket of a ceiling downlight; said smoke detector camprising a lower body portion adapted for engagement with said bracket, and an upper body portion extending upwardly from said lower...
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WO/2005/121720A2 |
The acoustic sound of water flowing to/from activated sprinkler heads is used to identify fire location in a region(s). Acoustic transducers, such as microphones, can be located in the vicinity of sprinkler heads. Active heads, spraying ...
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WO/2005/122102A1 |
An emergency lighting system comprising light units and sensors, such as heat detectors, smoke detectors and motion detectors, operable to activate the light units. In the preferred embodiment, the light units are operable to adopt a sel...
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WO/2005/119618A2 |
An apparatus for and method of detecting fires comprising detecting (with one or more detectors) levels of carbon monoxide (12), carbon dioxide (14), and smoke (10) in an ambient environment, computing (using a processor) (20) over time ...
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WO/2005/119609A2 |
A low cost, robust, wireless sensor system (100) that provides an extended period of operability without maintenance is described. The system (100) includes one or more intelligent sensor units and a base unit (112) that can communicate ...
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WO/2005/116519A1 |
A luminaire (10) for a building for security and/or emergency lighting has at least one first lamp (28) for security illumination, at least one second lamp (24) for exit path illumination and/or a sounder (34) for exit path indication, a...
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WO/2005/111556A2 |
A flame detector system includes an ultraviolet sensor to detect ultraviolet radiation, and a microcontroller coupled to the ultraviolet sensor. The microcontroller processes output from the ultraviolet sensor to identify a flame. The sy...
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WO/2005/106820A1 |
A system and method for providing security utilizing stigmergic behavior. A plurality of sensors is adapted to communicate with one another. Each sensor may be elevated from a stable state corresponding with a secure environment into an ...
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WO/2005/104053A1 |
One or more detectors, such as an electronic nose, are positioned for sensing a predetermined type of molecule in a gaseous medium, (eg, an organic odour or pollutant emitted from a processing plant). Data from the detectors may be trans...
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WO/2005/096780A2 |
A device, and method for its use, which may be worn by a firefighter for detecting the source of a fire in a smoke-filled or noisy environment, the device having directional infrared sensors (109) for detecting the direction of maximum i...
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WO/2005/095914A1 |
To detect flames burning carbon-free hydrogen-bearing fuels, first, second, and third sensors sense first, second and third regions of an infrared water emission band, and generate first, second, and third signals. A processor generates ...
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WO/2005/093678A1 |
The present invention provides an emergency guidance system which guides people under emergency conditions, such as a fire or the interruption of electric power. More particularly, the emergency guidance system of the present invention i...
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WO/2005/092445A1 |
The inventive method consists in arranging on a pilotless aircraft means for observing an emergency situation region, including means operating in an optical and/or infrared range, co-ordinate determining means and means for transmitting...
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WO/2005/091238A2 |
A fire extinguishing or preventing system 10 which has sensing means 12 and extinguishing means 14. The sensing means 12 is configured to sense a fire in an appliance 8, or an impending situation in an appliance 8 which could result in a...
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WO/2005/088574A1 |
A personal safety device (21) comprises a casing (22) having a torch (23) and a smoke detector at opposite ends. When not in use, the smoke detector is protected by end cap (33) making a watertight seal with the casing (22). The end cap ...
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WO/2005/078673A1 |
This invention relates to a remote battery monitoring system (10) and sensors (16) in which a plurality of telesensors are embedded within batteries (18) in a battery string. The embedded telesensor measures battery data such as voltage,...
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WO/2005/071390A1 |
The invention relates to method for evaluating a scattered light signal which is generated by a scattered light receiver during detection of especially fine particles in a support medium. The scattered light signal passes through a calib...
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WO/2005/069242A1 |
The invention relates to a fire detector (1) working according to the scattered radiation principle and comprising at least one radiation emitter (5.1,5.2,5.3) and at least one radiation receiver (6.1,6.2,6.3), whose radiation paths form...
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WO/2005/069240A2 |
A fire detector (10) including a rechargeable battery (18), a charger (20) for the battery (18), a high intensity light emitting diode (14) is disclosed. The detector is used in a fire alarm system having a fire panel. The panel monitors...
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WO/2005/069243A1 |
The invention relates to a fire detector comprising a base (20) and a fire detector insert which can be connected to the base (20). The fire detector insert is essentially connectable to the base (20) by means of an axial movement and ca...
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WO/2005/066536A1 |
The invention relates to a support device (1) which is designed to be installed between an aircraft engine and an associated thrust reverser, said device being equipped with a support means which can support at least one fire-detection e...
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WO/2005/060417A2 |
A system and a method of establishing direction and velocity of fire development in a region. A fire profile based on a time sequence of alarming detectors provides both direction and velocity information. Future directions of developmen...
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WO/2005/062271A1 |
An alarm unit, for sounding an alarm on detection of a fire emergency condition, which comprises a smoke detector, an alarm indicator and a heat detector wherein the smoke detector is capable of receiving power from a first power source ...
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WO/2005/057989A1 |
A signal repeater for receiving and re-transmitting signals from environmental transducers and the like, and for mechanically and electrically cooperating with existing electrically powered fixtures. More particularly, the present invent...
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WO/2005/052524A1 |
A fire detection apparatus comprises a CCTV camera (2), which may incorporate a solid-state imaging sensor, for detecting radiation emitted by hydrocarbon fires in the visible and near infra-red region of the electromagnetic spectrum. Th...
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