WO1995017925A1 - Dispositif d'extinction automatique de feu pour un vehicule automobile - Google Patents

Dispositif d'extinction automatique de feu pour un vehicule automobile Download PDF

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Publication number
WO1995017925A1
WO1995017925A1 PCT/JP1994/002183 JP9402183W WO9517925A1 WO 1995017925 A1 WO1995017925 A1 WO 1995017925A1 JP 9402183 W JP9402183 W JP 9402183W WO 9517925 A1 WO9517925 A1 WO 9517925A1
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WO
WIPO (PCT)
Prior art keywords
fire
fire extinguisher
sensor
vehicle
temperature
Prior art date
Application number
PCT/JP1994/002183
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English (en)
Japanese (ja)
Inventor
Masaru Asahara
Masakata Iwakura
Fumio Hosoya
Original Assignee
Hosoya Fire Works Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hosoya Fire Works Co., Ltd. filed Critical Hosoya Fire Works Co., Ltd.
Publication of WO1995017925A1 publication Critical patent/WO1995017925A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/07—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles

Definitions

  • the present invention relates to an automatic fire extinguisher for a vehicle, and more particularly, to an automatic fire extinguisher for a vehicle capable of detecting a vehicle fire and automatically spraying a fire extinguishing agent to extinguish the fire, and receiving a start command.
  • the present invention relates to an automatic fire extinguisher for vehicles which can automatically extinguish a fire extinguishing agent to extinguish a vehicle fire.
  • a driver or other occupant In a vehicle collision accident, a driver or other occupant is often injured by a collision with a steering wheel, a panel, a windshield or the like due to an impact at the time of the collision.
  • the use of seat belts, and the installation of airbag systems on vehicles that inflate during collisions and protect occupants by their elasticity, have a considerable effect on reducing injuries due to collisions.
  • a fire may be caused by igniting fuel leaked from the fuel tank. Even if the collision itself does not result in death, such vehicle fires may cause the occupants to burn. Even if not fatal, the severity of injury is significantly worsened by burns and lack of oxygen due to fire, and serious injuries are often caused.
  • Damage not only to the occupants of the vehicle that caused the collision, but also to surrounding vehicles, and in the case of a tunnel fire, to others due to the generated gas and smoke, or oxygen deficiency due to combustion. Damage often occurs.
  • an object of the present invention is to solve the above-described problems, and more specifically, to provide an automatic fire extinguishing device for a vehicle that can extinguish a fire generated by a vehicle collision accident at an early stage.
  • Another object of the present invention is to provide an automatic fire extinguisher for a vehicle that can easily and quickly extinguish a vehicle fire.
  • FIG. 1 is a schematic explanatory view showing a specific example of the automatic fire extinguisher for a vehicle according to the present invention.
  • FIG. 2 is a partially sectional explanatory view showing a specific example of the temperature sensor according to the present invention.
  • FIG. 3 is a schematic explanatory view showing a specific example of the impact sensor according to the present invention.
  • FIG. 4 is a cross-sectional view showing one specific example of the impact sensor according to the present invention.
  • FIG. 5 is a flowchart showing the operation of the control means according to one embodiment of the present invention.
  • FIG. 6 is a schematic explanatory view showing a specific example of the fire extinguisher starting means in the present invention.
  • FIG. 7 is a schematic explanatory view showing another specific example of the automatic fire extinguisher for a vehicle according to the present invention. Detailed description of the invention
  • an impact sensor and a sensor or a temperature sensor were installed on a vehicle, or an optical sensor and a Z or impact sensor were installed on a vehicle.
  • the control means detects the occurrence of a fire on the basis of the output detection signal, and sprays a fire extinguishing agent from the fire extinguishing means under the control of the control means which has detected the occurrence of a vehicle fire, or inputs a start command manually.
  • the fire extinguisher starting means is driven by this start instruction to spray the fire extinguisher from the fire extinguishing means.
  • the present inventors have found that a vehicle fire can be effectively and quickly extinguished, thereby achieving the present invention.
  • a first preferred aspect of the present invention for solving the above-mentioned problem is as follows: a temperature sensor and a Z or an impact sensor; and a temperature detection signal output from the temperature sensor and a Z or an impact sensor.
  • An automatic fire extinguisher for a vehicle comprising: a fire extinguishing means for spraying a fire extinguishing agent inside the vehicle.
  • an optical sensor and / or an impact sensor for solving the above-mentioned problems, an optical sensor and / or an impact sensor, a light detection signal output from the optical sensor and / or an impact output from the impact sensor
  • Control means for detecting a vehicle fire by inputting a detection signal and outputting a start signal
  • fire extinguisher starting means driven by a start signal output from the control means
  • a fire extinguisher by driving the fire extinguisher start means.
  • An automatic fire extinguisher for a vehicle comprising: a fire extinguishing means for spraying the inside of the vehicle.
  • a start command input means for inputting a start command and outputting a start signal
  • fire extinguishing driven by a start signal output from the start command input means
  • An automatic fire extinguisher for a vehicle comprising: a fire extinguisher starting means; and a fire extinguishing means for spraying a fire extinguisher by driving the fire extinguisher starting means.
  • the vehicle automatic fire extinguisher operates as follows.
  • Impact sensors and ⁇ or temperature sensors will be installed at appropriate locations in the vehicle.
  • the impact sensor emits an impact detection signal when a collision accident occurs.
  • the shock detection signal is input to the control means.
  • a temperature detection signal generated by the temperature sensor is also input to the control means.
  • the control means analyzes the impact detection signal and / or the temperature detection signal, and issues a start signal to the fire extinguisher start means when a predetermined condition is satisfied.
  • the impact detection signal input from the impact sensor is a signal indicating an impact of a predetermined value or more.
  • the temperature detection signal output from the temperature sensor is a signal indicating that the temperature is equal to or higher than a certain temperature
  • the shock detection signal input from the impact sensor indicates an impact equal to or higher than a predetermined value.
  • the temperature detection signal input from the temperature sensor is a signal indicating a temperature rise at a certain speed or more.
  • the fire extinguisher starting means starts driving in response to a starting signal output from the control means, and starts the fire extinguishing means. Then, the fire extinguishing agent is sprayed from the activated fire extinguishing means.
  • the fire extinguishing means is preferably arranged so that a fire extinguishing agent can be sprayed on a place in the vehicle body where a fire is likely to occur due to fuel leakage or the like.
  • the vehicle automatic fire extinguisher automatically detects a fire caused by a collision accident and automatically extinguishes the fire by spraying a fire extinguishing agent.
  • the vehicle automatic fire extinguisher according to the second aspect operates as follows.
  • a shock detection signal output from the shock sensor 1 and a light detection signal output from the light sensor or the light sensor are input to the control means.
  • the control means analyzes the inputted shock detection signal and Z or the light detection signal, and issues a start signal to a fire extinguisher start means when a predetermined condition is satisfied.
  • the shock detection signal input from the shock sensor is a signal indicating a shock of a predetermined value or more, and or the light detection signal output from the light sensor is a certain value.
  • a shock detection signal input from the shock sensor is a signal indicating a shock of a predetermined value or more, and / or a light input from the light sensor. For example, when the detection signal is a signal indicating an increase or change in the amount of light at a certain speed or higher.
  • the vehicle automatic fire extinguisher according to the third aspect operates as follows.
  • a start command is manually input to a start command input means provided at a suitable position.
  • the start command input means outputs a start signal to the fire extinguisher start means.
  • the fire extinguisher starting means which receives the start signal starts driving, starts the fire extinguishing means, and sprays the fire extinguishing agent in the same manner as described above.
  • the automatic fire extinguisher for vehicles shown in FIG. 1 includes an impact sensor 1 installed at an appropriate position in a vehicle, a plurality of temperature sensors 2 installed at an appropriate position in a vehicle, and an output from the temperature sensor 2.
  • Control means 4 for inputting the detected temperature detection signal and the shock detection signal output from the shock sensor 1 and outputting a start signal, and a fire extinguisher start means 3 driven by the start signal output from the control means 4.
  • a fire extinguisher 5 for spraying a fire extinguisher by driving the fire extinguisher starting means 3.
  • a temperature sensing element a bimetal, a thermocouple, a resistance temperature detector, or the like can be used. Among these, a small temperature sensitive element having high sensitivity is preferred.
  • the temperature-sensitive elements include a temperature-sensitive semiconductor element such as a negative-characteristic thermistor, a positive-characteristic thermistor, a critical temperature thermistor, a plastic temperature sensor, a temperature-sensitive diode, an IC temperature sensor, etc., a temperature-sensitive capacitor, and a temperature-sensitive inductor. And the like, and a thermal radiation detecting element such as a thermistor bolometer, a pyroelectric element, and a quantum infrared detector.
  • a temperature-sensitive semiconductor element such as a negative-characteristic thermistor, a positive-characteristic thermistor, a critical temperature thermistor, a plastic temperature sensor, a temperature-sensitive diode, an IC temperature sensor, etc., a temperature-sensitive capacitor, and a temperature-sensitive inductor.
  • a thermal radiation detecting element such as a thermistor bolometer, a pyroelectric element, and a quantum infrared detector.
  • the temperature sensor according to the present invention may be a sensor that detects infrared rays or the like as temperature, such as the thermal radiation detecting element.
  • a temperature sensor As a sensor for detecting infrared rays or the like as temperature, a temperature sensor comprising a filter that transmits only infrared rays in a specific wavelength region and a pyroelectric element that is heated by the infrared rays that have passed through this filter
  • a temperature sensor reacts only to infrared rays in a specific wavelength range, there is little possibility that a fire extinguisher will malfunction due to a sunlight or lighting other than an infrared ray due to a vehicle fire.
  • the temperature sensor according to the present invention can detect not only a temperature sensor capable of measuring a temperature change with time but also only the achievement of a predetermined temperature. 5 17925 PC 94 0
  • a temperature fuse as shown in FIG. 2 can be exemplified.
  • This thermal fuse 6 has a substantially cylindrical fuse body 8 having conductivity and a first lead 7 connected to one end, and a contact terminal 9 at one end, and the end is located inside the fuse body 8.
  • a second lead 10 fixed to the fuse body 8, a sliding contact terminal 11 that slides on the inner peripheral surface of the fuse body 8, and a terminal 12 that contacts the contact terminal 9 of the second lead 10.
  • a connecting member 13 for electrically connecting the first lead 7 and the second lead 10; and a biasing member for urging the connecting member 13 in a direction for separating the terminal 12 and the contact terminal 9.
  • the pressing member 14 When the temperature is lower than a predetermined temperature, the pressing member 14 is solid and presses the connection member 13 to maintain contact between the terminal 12 and the contact terminal of the second lead 10. When the temperature is reached, the connecting member 13 is moved so that the terminal 12 and the contact terminal 9 are melted out of contact with each other. A temperature-sensitive pellet, which is allowed to move.
  • the temperature-sensitive fuse 6 When the temperature is lower than a predetermined value, the temperature-sensitive fuse 6 maintains the electrical connection between the first lead 7 and the second lead 10 and when the temperature rises and reaches the predetermined temperature, By cutting off the electrical connection, a signal indicating that a predetermined temperature has been reached is output as an electrical signal. In this case, the control means determines whether the electrical connection is maintained or whether the electrical connection has been broken due to a fire.
  • a thermistor having a negative characteristic, a positive characteristic, or the like can be preferably used because of its small size.
  • a thermistor having a negative characteristic in which the resistance value decreases as the temperature rises is adopted. If a thermistor having a negative characteristic is adopted, even if the lead for electrically connecting the temperature sensor and the control means is cut off or the resistance value increases due to deformation or impact of the vehicle or the like in a collision accident, it will not be affected. This is advantageous because there is no misjudgment that the temperature is raised.
  • FIG. 3 is a schematic diagram showing the impact sensor in this embodiment.
  • the impact sensor 20 includes a support 21, a coil 22 formed by a wide wire mounted on the support 21, and a cylindrical metal mounted on the coil 22. And a weight 23 made of aluminum. Both ends of the coil 22 are connected to the support 21 and the weight. 23 respectively.
  • the coil 22 is closely wound around in a compressed state.
  • the weight 23 is stably mounted on the coil 22.
  • a wire which has sufficient flexibility and is non-conductive, is connected to the center of the lower surface of the weight 23 by a force of 24 s.
  • the other end of the wire 24 is inserted through a through hole 25 provided on the upper surface of the support 21 and has a flexible movable contact fixed to an insulating plate 26 inside the support 21. Connected to the tip of terminal 27.
  • the weight 23 may swing back and forth and left and right, but the original state is stabilized by the restoring force of the coil 22. I do. Therefore, the weight 23 does not come off from the support 21.
  • the weight 23 detaches from the support table 21. With this desorption, the coil 22 is greatly elongated.
  • the wire 24 connected to the weight 23 is pulled, so that the movable contact terminal 27 comes into contact with the other contact terminal 28. In this way, the impact can be converted into an electrical signal.
  • the impact sensor according to the present invention is not limited to the impact sensor shown in the embodiment, and for example, a strain gauge or an impact sensor in which an object and a strain gauge are combined may be suitably used. Can also.
  • strain gauge examples include a metal resistance strain gauge and a semiconductor strain gauge.
  • metal resistance strain gauge examples include a wire gauge and a foil gauge
  • semiconductor strain gauge examples include a bulk gauge, an evaporation gauge, and a diffusion gauge. Other pressure sensitive elements can be mentioned.
  • the impact detection signal generated by the impact sensor according to the present invention may be two types of impact detection signals indicating whether or not the impact force is a predetermined value or more, as in the case of the impact sensor 1 described above in detail. Alternatively, it may be a continuous shock detection signal.
  • the detection of the impact in the present invention may be a detection of the impact itself, or may be detected as the occurrence of a strain. It may be based on a method of detecting a change in degree or the like.
  • the control means determines whether or not the shock detection signal generated by the shock sensor is equal to or greater than a predetermined value. When it is determined that the value is equal to or more than the predetermined value, it is determined that a vehicle accident has occurred. When it is determined that the accident has occurred, the temperature detection signal output from the temperature sensor is instantaneously recorded by the control means. Then, for example, the temperature rise rate (change in temperature per unit time) is calculated, and if the calculated temperature rise rate exceeds a predetermined value, it is determined that a fire has occurred.
  • the set value of the temperature rise rate can be freely set depending on the place where the temperature sensor is installed.
  • the unit time was set to 0.2 seconds, and a fire was determined to have occurred when a temperature rise rate of 0.2 ° C. or more per unit time was recognized.
  • the control means records the temperature detection signal from the temperature sensor 1 so that the control means can determine whether the temperature rise rate exceeds the set value. Even if it is determined to be a fire, it is not determined that a fire has occurred. Conversely, even if it is determined that an accident has occurred based on the impact detection signal, or if no temperature rise that exceeds the set value per unit time is detected, it is also not determined that a fire has occurred. Therefore, when a fire does not occur due to a vehicle accident, it is possible to prevent malfunction when the automatic fire extinguishing device sprays a fire extinguisher.
  • step 2 It is determined whether or not the shock detection signal output from the shock sensor is equal to or more than a predetermined value (A) (step 2). If the shock detection signal is less than the predetermined value, the apparatus again waits for the shock detection signal. If it is not less than the predetermined value (A), it is determined that a collision has occurred, and the input of the temperature detection signal of the temperature sensor is started (step 3). The temperature at the time of the first input is recorded in RAM, and the temperature is compared with the temperature t seconds after the first input (step 6).
  • the temperature rise during the unit time t seconds is equal to or greater than the predetermined value (B)
  • the predetermined value (B) it is determined that a fire has occurred, and an electrical activation signal is issued to the fire extinguisher activation means. If the temperature rise is less than or equal to the predetermined value (B), it is not determined that a fire has occurred and the temperature is compared with the temperature after another unit time.
  • the occurrence of a fire may be judged by the impact and the detection of the temperature rising speed equal to or higher than the set value as described above, or the temperature reaches a certain set temperature instead of the detection of the temperature rising speed equal to or higher than the set value. It may be determined by detecting the situation.
  • the determination is made by detecting a temperature rise rate equal to or higher than the set value. According to this determination method, it is possible to determine that a fire has occurred in a short time after the occurrence of the fire.
  • the control means in this embodiment records the temperature detection signal from the temperature sensor 1 after the impact is detected, and determines that a fire has occurred when there is a temperature rise at a certain rate or more. .
  • the control means detects the occurrence of a fire, it issues a start signal to the fire extinguisher starting means, and upon receiving the signal, starts driving the fire extinguisher starting means.
  • FIG. 6 is a schematic sectional view showing a fire extinguisher starting means in this embodiment.
  • the fire extinguisher starting device 30 which is a fire extinguisher starting means in this embodiment, is provided at an end of the fire extinguisher starting device main body 31 of a substantially cylindrical body and the fire extinguisher starting device main body 31.
  • the fire extinguisher includes a fixing member 32 attached to the opening of the fire extinguisher, a buffer material piercing member 33 and an explosive 34 housed in the fire extinguisher starting device body 31.
  • the buffer material piercing member 33 has a sharp buffer material piercing blade 35 at one end, and is provided on a support 36 slidable along the inner peripheral surface of the fire extinguisher starting device body at the other end. It is supported by the support 36 by being inserted into the notch recess 37.
  • the explosive 34 is filled at the rear of the support 36, and has a firing ball 38 for ignition at the center thereof.
  • a concave groove is formed on the outer peripheral surface of the support 36, and an O-ring 40 is provided in the concave structure.
  • O-ring 40 By the O-ring 40, the adhesion of the support to the inner peripheral surface of the fire extinguisher starting device main body and the slidability along the inner peripheral surface are simultaneously ensured.
  • reference numeral 41 denotes a lead for electrically connecting the ignition ball and the control means.
  • the fire extinguisher comprises: a fire extinguisher main body having a fire extinguisher injection port; a fire extinguisher stored in the fire extinguisher main body; and an injection gas for injecting the fire extinguisher from the fire extinguisher injection port with high pressure. And a gas-filled container filled with the gas.
  • the fire extinguisher activating means according to the present invention may be such that the fire extinguishing agent is injected from the fire extinguishing agent injection port by gas pressure ejected from the gas filling inner container by breaking the sealing plate in the gas filling inner container. I can do it.
  • the buffer material piercing blade 33 is pushed back to the original position by the urging force of the panel 44 that has been crimped by the buffer material piercing member 33 and has been contracted by the explosive force of the explosive.
  • the automatic fire extinguisher for a vehicle shown in this embodiment includes both a temperature sensor and an impact sensor.
  • a vehicle equipped with one of the temperature sensor and the impact sensor Automatic fire extinguisher may be used.
  • the automatic fire extinguisher for a vehicle in this embodiment includes an impact sensor installed at an appropriate position in a vehicle, an optical sensor installed at an appropriate position in a vehicle, and a light detection output from the optical sensor 1.
  • the optical sensor is not particularly limited as long as it can detect infrared rays and visible light, and may be a sensor that detects infrared rays or the like by detecting a temperature change of a substance due to a heating action such as infrared rays.
  • a sensor that detects infrared light or the like by a quantum effect between an energy level of a semiconductor or the like and the irradiated infrared light or the like may be used.
  • a sensor that detects infrared rays or the like by detecting a temperature change of a substance due to a heating action such as infrared rays.
  • a sensor is an infrared sensor consisting of a combination of a filter that transmits only light in a specific wavelength range and a thermistor bolometer, a thermopile, or TGS that is heated by the transmitted light. Can be.
  • a sensor based on a method of detecting a heating effect such as infrared rays is advantageous because it does not require cooling and is inexpensive.
  • the optical sensor according to the present invention may detect visible light.
  • a photoconductive element using, for example, CdS, CdSe, and a solid solution thereof can be employed. It is also possible to employ a solar cell, a photodiode, a phototransistor, a photothyristor, or the like.
  • the light detection signal output from the light sensor is input to the control means. Then, the input light detection signal and / or the collision detection signal are analyzed to detect a fire occurrence.
  • the shock detection signal input from the shock sensor is a signal indicating an impact force of a predetermined value or more
  • the light detection signal input from the optical sensor is a light amount of a predetermined value or more. If the signal indicates that a fire has occurred.
  • the process from when the impact sensor and the control means detect the occurrence of a fire until the fire extinguishing agent is sprayed from the fire extinguishing means is the same as in the first embodiment.
  • FIG. 7 shows an automatic fire extinguisher for a vehicle according to an embodiment of the present invention.
  • the automatic fire extinguisher 50 for a vehicle shown in FIG. 7 includes a start command input means 51, a fire extinguisher starting means 52, and the same number of fire extinguishers 53 as the fire extinguisher starting means.
  • the start command input means for example, an input device including switches such as a toggle switch, a bush switch, a seesaw switch, a slide switch, a key lock switch, and a switch can be employed.
  • Fire extinguisher starting means 52 and fire extinguisher 53 are the same as those in the first embodiment.
  • a start command is input directly or indirectly to the start command input means.
  • the start command input means 51 having input the start command outputs a start signal to the fire extinguisher start means.
  • the fire extinguisher starting means 52 drives when it receives the start signal, starts the fire extinguisher 53 as the fire extinguishing means, and sprays the fire extinguisher.
  • a method of inputting a start command to the start command input means a method of manually operating switches provided in the start command input means, or a method of transmitting radio waves or infrared rays from the outside of the vehicle and activating this
  • a method of inputting by receiving as an instruction can be adopted.
  • the start signal output from the start command input means may be an electrical change, that is, a change in voltage, current, resistance, or the like, or may be a signal transmitted mechanically.
  • the fire extinguisher starting means in the present invention is not limited to the configuration shown in the first embodiment.
  • a fire extinguisher that is attached to a fire extinguisher body that is filled with a fire extinguishing agent and that is configured to be ignited by a start signal is provided.
  • the fire extinguishing means in the present invention may be configured so as to blow out from the outlet.
  • the fire extinguishing means in the present invention is not particularly limited as long as it has a fire extinguishing action, and is not limited to the fire extinguisher used in this embodiment.
  • Fire extinguishing means that can be used in the present invention include fire extinguisher, cooling and starting with water spray.
  • Water spray fire extinguishing equipment that uses the suffocation effect of the generated water vapor, foam fire extinguishing equipment that extinguishes the combustion surface with the released foam, and gas fire extinguishing agents such as carbon dioxide, halogenated hydrocarbon gas, and powder fire extinguishing agent.
  • Gas fire extinguishing equipment that extinguishes fire by releasing it can be mentioned.
  • a fire extinguisher can be particularly preferably used. Because the fire extinguisher is portable, it is easy to replace it regularly or after a safety check, etc.
  • the fire extinguisher emits water in the form of a stick or powder, and emits a strengthening liquid Radiating foam, radiating carbon dioxide, radiating halide, radiating fire extinguishing powder such as phosphate, and the like.
  • the activation signal output from the control means to the fire extinguisher activation means and the activation signal output from the activation command input means to the fire extinguisher activation means can be a voltage, a current, a resistance value, or the like. These include electrical changes, pressure changes, and mechanical changes.
  • the electrical changes such as the voltage, current, and resistance can be transmitted via electric wires or the like, and the change in pressure can be performed by a method of applying a change in pressure to a pressure medium such as oil sealed in a tube. To communicate.
  • the mechanical change is performed by converting a mechanical change given to one member into a forward or backward movement or a rotational movement of a transmission member such as a wire or a rod, and transmitting the same to a member provided on the other. Can be communicated.
  • a nonel tube in which an explosive is applied to the inner wall surface of a resin tube can be used as the start signal transmitting means.
  • ignition means for igniting one end of the nonel tube is provided in the control means or the start command input means.
  • the ignition means include a heating element such as a nichrome wire, which is heated when energized, and a high voltage applied between two opposed electrodes with a slight gap therebetween to discharge an explosive or a gas.
  • Conventionally known ignition means such as a device for igniting can be used.
  • Vehicles equipped with the automatic fire extinguisher for vehicles of the present invention include passenger cars, trucks, buses, dumping power, trailers, special vehicles, and the like, and are not particularly limited.
  • the temperature sensor and the optical sensor be installed in the lower part of the vehicle or in the engine room.
  • the temperature sensor and the optical sensor be installed in the lower part of the vehicle or in the engine room.
  • a fire can be extinguished early and reliably after a fire occurs by detecting fire occurrence and automatically spraying a fire extinguishing agent due to a collision accident. Therefore, it is possible to reduce the possibility of the injury or death of the occupant of the vehicle having caused the collision.

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Abstract

Le dispositif d'extinction automatique de feu pour un véhicule automobile comprend un détecteur de température et/ou un détecteur d'impact, des moyens de contrôle permettant de détecter un incendie dans un véhicule par réception d'un signal de détection de température provenant du détecteur de température et/ou par réception d'un signal de détection d'impact provenant du détecteur d'impact, le moyen de commande émettant un signal d'activation. Des moyens d'activation de l'extincteur d'incendie sont mis en fonctionnement par le signal d'activation provenant des moyens de commande, et des moyens d'extinction du feu pulvérisent un agent d'extinction du feu lorsque les moyens d'activation de l'extincteur sont mis en fonctionnement, ce système permettant d'éteindre un feu en toute sécurité et rapidement après le déclenchement du feu suite à un accident de la circulation.
PCT/JP1994/002183 1993-12-24 1994-12-22 Dispositif d'extinction automatique de feu pour un vehicule automobile WO1995017925A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP32889993 1993-12-24
JP5/328899 1993-12-24
JP6/283874 1994-11-17
JP28387494A JPH07227437A (ja) 1993-12-24 1994-11-17 車両用自動消火装置

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Publication Number Publication Date
WO1995017925A1 true WO1995017925A1 (fr) 1995-07-06

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GB2294201A (en) * 1994-10-19 1996-04-24 Roberto Bertossi Anti-fire system for a vehicle
WO2007012693A1 (fr) * 2005-07-28 2007-02-01 Extintores Galera, S.L. Valve destinee au dechargement instantanee de la totalite de la charge d'un extincteur
CN103212174A (zh) * 2013-04-19 2013-07-24 昆山聚贝机械设计有限公司 公交车灭火装置

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CA2643525A1 (fr) * 2003-04-15 2004-10-28 Aerojet-General Corporation Extincteur d'incendie de vehicule
KR100559624B1 (ko) * 2003-07-11 2006-03-10 현대자동차주식회사 자동차 엔진룸의 화재 방지시스템 및 그 제어방법
US7740081B2 (en) * 2007-05-25 2010-06-22 Tsm Corporation Hazard detection and suppression apparatus
CN202360840U (zh) * 2011-11-17 2012-08-01 西安新竹实业有限责任公司 一种瓶头阀
CN108278070A (zh) * 2018-01-18 2018-07-13 北京市跃畅金属门窗有限公司 一种防火窗
CN110525457B (zh) * 2019-09-06 2020-11-10 大连交通大学 一种动车组用灭火器柜
CN117414558B (zh) * 2023-12-18 2024-04-26 南通迈程汽车技术有限公司 一种基于物联网的消防器材质量监测系统

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JPS579833B2 (fr) * 1979-11-29 1982-02-23
JPS57177775A (en) * 1981-04-27 1982-11-01 Itouichi Shoji Kk Automatic fire fighting apparatus of automobile

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS579833B2 (fr) * 1979-11-29 1982-02-23
JPS57177775A (en) * 1981-04-27 1982-11-01 Itouichi Shoji Kk Automatic fire fighting apparatus of automobile

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
MICROFILM OF THE SPECIFICATION AND DRAWINGS ANNEXED TO THE WRITTEN APPLICATION OF JAPANESE UTILITY MODEL, Application No. 110179/1985 (Laid-open No. 18160/1987) (SEIYA NANBU), 3 February 1987, pages 2, 3. *
MICROFILM OF THE SPECIFICATION AND DRAWINGS ANNEXED TO THE WRITTEN APPLICATION OF JAPANESE UTILITY MODEL, Application No. 6693/1976 (Laid-open No. 98996/1977) (TOYOTA MOTOR CORP.), 26 July 1977, pages 8, 9. *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2294201A (en) * 1994-10-19 1996-04-24 Roberto Bertossi Anti-fire system for a vehicle
GB2294201B (en) * 1994-10-19 1999-05-26 Roberto Bertossi Anti-fire system for vehicles
WO2007012693A1 (fr) * 2005-07-28 2007-02-01 Extintores Galera, S.L. Valve destinee au dechargement instantanee de la totalite de la charge d'un extincteur
ES2265294A1 (es) * 2005-07-28 2007-02-01 Extintores Galera, S.L. Valvula para disparo instantaneo de la totalidad de la carga de un extintor.
CN103212174A (zh) * 2013-04-19 2013-07-24 昆山聚贝机械设计有限公司 公交车灭火装置

Also Published As

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JPH07227437A (ja) 1995-08-29

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