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JP2005164092A |
To provide a vent stack for reducing the supply amount of noncombustible gas to be mixed with combustible gas by suppressing the entry of the atmospheric air into the vent stack without any trouble in exhausting the combustible gas from ...
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JP2005164186A |
To provide a fire damper device and an outdoor hood that excel in maintainability, enable low die investment and the like and are easy to install from both an indoor side and an outdoor side.The fire damper device comprises a damper fram...
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JP2005160985A |
To provide a fire extinguishing sheet which can rapidly and easily extinguish a fire in an emergency by appropriately covering a burning origin of rising of the fire with the fire extinguishing sheet.A fire extinguishing sheet 22 compris...
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JP2005155200A |
To provide a sealing material for surely sealing a gap between a guide rail and a screen, etc. of a screen shutter device upon a fire, and to provide the screen shutter device using the sealing material.The sealing materials 25, 35, 36 a...
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JP2005152231A |
To provide a smoke proofing wall which shows high eye-catching effects even if there is smoke in a room.The smoke proofing wall 1 is equipped with a light source device 3 with a light source part 7 outputting light in one direction and a...
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JP3661685B2 |
To provide a sheet type fireproof or smokeproof shutter with an easily openable/closable side door. Each of the lower side from a proper point on the upper side of an elevating rail 10 of the shutter 1 for elevating a shutter sheet 30 al...
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JP3657586B2 |
To protect fire spreading to an upper or lower floor, smoke damages or the like by blocking emissions from a firing area at the area between a upper and a lower floor areas when a fire is broken in a high building or the like. Movable ro...
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JP3657629B2 |
PURPOSE: To reinforce a fireproof coating layer by embedding a specific hybrid mesh in a mastic intumescent fireproof coating layer. CONSTITUTION: A hybrid mesh is embedded in the mastic intumescent fireproof coating layer as the reinfor...
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JP3656427B2 |
To dispense with an air supply equipment and a pressure regulator and to increase the effective area of a building. This system has at least a corridor 3 and an anteroom 5 formed adjacently to a habitable room. The habitable room is prov...
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JP3658492B2 |
To simplify a fire-preventive screen device and improve fire resistance, heat-insulating properties, flame retardancy and smoke protection thereof. Brackets 13 are installed to the left and the right of the upper section of an opening se...
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JP3654066B2 |
To obtain a roll-in fireproof sheet shutter with a single sliding door for refuge, where an opening part is arranged in a part of the fireproof sheet of the roll-in fireproof sheet shutter and a sheet horizontal sliding door to be opened...
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JP3655909B2 |
To provide a lightweight and stable door in either case of a double-sided flush door or a single-sided flush door by reducing vibration and distortion to improve structural strength while increasing durability by reducing a burden on a h...
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JP2005137777A |
To provide an inexpensive fire spread prevention material excellent in autonomous property, and to provide a partition wall for preventing fire spread which is obtained with the use of the fire spread prevention material, has excellent f...
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JP2005127883A |
To prevent cut-off to be performed by detection of attrition of the voltage of a battery, in a time zone when gas is not used, in a gas circuit breaker.The battery voltage is detected by a battery voltage detecting means 3, on the basis ...
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JP2005120823A |
To provide an anti-explosion pad used for protecting a structure susceptible to damage due to explosion.This high-performance anti-explosion pad includes a multi-layer of expanded metal nets 3, 4 separated by a core layer 5 of porous mat...
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JP3642663B2 |
To obtain a gas-meter controller which can investigate a cause for the cutoff of a gas and whose reliability can be enhanced by a method wherein the progress or the like of every generated event is recorded on a memory in a microcomputer...
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JP3643611B2 |
PURPOSE: To achieve a lowering of equipment costs by a method wherein a smokeproof sheet is wound on a winding shaft arranged on a ceiling part of a building free to wind or unwind, a brake of an opening/closing device is released by wor...
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JP2005510679A |
The present invention relates to a temperature-sensitive safely valve assembly ( 10 ). The assembly ( 10 ) comprising a first region ( 16 ) for a first pressurised fluid, a second region ( 20 ) for a second pressurised fluid, a valve ( 2...
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JP3639413B2 |
To provide a thermally released separating device that is simply structured and capable of a sure function when response is required, that reduces compression acting on a thermal releasing element in a locking state, and that thereby red...
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JP2005095198A |
To provide a fireproof curtain apparatus which can be easily mounted even after the construction of a building and does not require complicate incidental facilities.A main body of the fireproof curtain is made of a shape memory material ...
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JP3638826B2 |
To provide a fire-and smoke-proof shutter sheet which is arranged in a wide space, is easily installable in spite of long or large size and is capable of holding a shielding state from the wind pressure and high temperature by a fire and...
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JP3639089B2 |
To provide a screen device with a sheet which can keep the airtightness between the sheet and the floor surface by preventing the sheet from being wound up when the sheet screening a part to be screened is rewound by a winding drum even ...
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JP3633041B2 |
To provide a weather cover for an exhaust port easy to install and inexpensive which develops a soundproof action in the normal operation while allowing direct closure of the exhaust port in case of a fire. A sound-absorbing material 22 ...
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JP2005076009A |
To provide a method for producing a heat insulating sheet for a fireproof garment excellent, firstly, in air permeability and capable of mitigating stuffiness in the garment, having, secondly, high heat insulating properties, and excelle...
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JP3629607B2 |
To lightly open/close a vertical sheet door which is vertically folded and elevated/lowered by using constant load springs, by which a person enters and comes out at a prescribed position in the lower part of a roll-in fireproof sheet sh...
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JP3629657B2 |
To provide a partition device for fire/smoke protection rationally preventing the leaking of fires and smoke from an opening provided in a partition for the passage of evacuees. The partition device 500 for fire/smoke protection vertical...
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JP3630667B2 |
To provide a fire door having no fear of separation from an opening side of a building even if internal pressure on the opening side of the building is increased. The fire door equipment is so constituted that a guide roller 23 supported...
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JP3629652B2 |
To provide a fire stop material which normally has air permeability, can shut off a fire at the time of a fire or the like and is constituted to have fire resistance, as well as a wall structure for building and a fire shutter using the ...
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JP2005060967A |
To provide a shutter device which automatically sets its shutter curtain in a fully closed state, when an opening force for opening the shutter curtain or a halting force for halting the shutter curtain at a location other than a fully c...
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JP3627363B2 |
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JP2005054842A |
To surely shut off a conduit by heat, when a pipeline is in emergency, particularly, the pipeline is exposed to flame when the fire breaks out.A tubular body 12 is made of thermal expansion material and disposed to an inner face of a cen...
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JP2005049014A |
To provide a smoke prevention and discharging system by simultaneous pressurizing whole the building easily and inexpensively operable, and hardly causing failure and erroneous operation.An air supply fan is installed in the vicinity of ...
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JP3622507B2 |
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JP2005040504A |
To provide smoke exhaustion equipment and a pressurized smoke exhaustion system capable of reducing an equipment cost by simplifying the system without impairing reliability and safety and controlling the pressure of an attached room on ...
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JP3618231B2 |
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JP2005030062A |
To provide a gap sealing device which enhances the sound insulating performance and smoke preventive performance of a door without damaging the appearance of the same, even if the door has a rotating shaft built therein, by using a gap c...
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JP2005022385A |
To provide a decorative sheet excellent in design just like as a conventional vinyl chloride resin sheet, which has an excellent fire-retardancy and anti-fire spreading owing to high form-holding ability upon burning, a high mechanical s...
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JP2005502434A |
An improved method and apparatus for producing an extremely fine micron and sub-micron size water mist using an electronic ultrasonic device that produces the mist at ambient-pressure and delivering the mist for application in suppressin...
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JP3613776B2 |
To provide a small window cover provided in a small window of a housing case, and which can restrain dust from entering the case without the necessity of a split plate, and the housing case which can store both an operation box and a han...
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JP3613645B2 |
To provide a counter-flow preventing damper for preventing smoke capable of easily opening even with a slight pressure and surely exhausting air present in a path. A counter-flow preventing damper for preventing smoke is composed of an e...
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JP2005013569A |
To effectively prevent spread of a fire from an opening part of a fireproof compartment wall provided in a boundary of rooms when carrying products through two rooms in a production plant of foods and the like.This fireproof compartment ...
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JP2005013499A |
To provide a fireproof curtain improving the heat resistance of the sealing function by magnet plates without spoiling the function of the fireproof curtain itself.This fireproof curtain 10 is so formed that fireproof sheets 11 and 12 ar...
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JP2005501681A |
A fire collar or fire damper for location within a concrete slab of a building. The device incorporates a damper arrangement ( 12 ) and a heat detector ( 18, 19 ) comprising a metal alloy or lead which melts when a present temperature is...
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JP3609913B2 |
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JP3609529B2 |
To prevent flame from leaking out of the gap between hinged double doors at a fire. Vertically extending guide grooves 8 are provided on the metting faces of hinged double doors 3a, 3b. A shelter bar 9 is inserted in the guide groove 8 a...
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JP3608653B2 |
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JP3607072B2 |
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JP3606049B2 |
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JP2004360815A |
To provide a fire compartment penetration part measure tool capable of being easily applied and reapplied.This measure tool is obtained by attaching a hook side 2a of a face fastener 2 to one face of a roller or sheet-shaped thermal expa...
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JP2004538173A |
A method and system of forming a fire door core are provided. Hydraulic binder and resin are supplied from raw material bins and mixed to provide a submixture. Exfoliated vermiculite is then mixed with the submixture to provide a mixture...
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