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WO/1995/004573A1 |
In order to limit damages in the event of a fire, the parts of an installation through which combustible gasses or liquids flow are equipped with automatically closing shut-off devices. The closing devices of such shut-off devices are es...
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WO/1995/003852A1 |
A pipe shut-off device (1) has a sheet metal casing (3) that may be bent around a pipe (2). A swelling agent (9) for shutting off the pipe (2) and/or a passage through a wall in the event of a fire is arranged on the inner face of the sh...
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WO/1994/026352A1 |
Device for rotating a shaft between a starting position and a working position, preferably a rotary shaft (6; 28) of a fire damper (4; 50). The shaft (6; 28) can be rotated between the starting position and the working position by simult...
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WO/1994/024471A1 |
A fire barrier (20) is provided for use in connection with a structural wall (12) having a hole through which a thermoplastic conduit (10) normally extends. The barrier (20) includes a housing (22) having a side wall (30) extending aroun...
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WO/1994/022535A1 |
A fire damper comprises syntactic foam. The foam is moulded to the appropriate shape for a fire damper element. The foam comprises a thermally resistant resin having bubble elements dispersed therein and introduced into the resin from an...
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WO/1994/020055A1 |
A pressure-sensitive covering (10) having improved fire resistance. The covering (10), at a minimum, includes a cured layer of an intumescent material (14) having on an inner face a layer of pressure-sensitive adhesive (16), with the pre...
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WO/1994/019058A1 |
A locking device for a fire-inhibiting shut-off damper, which is opened and closed by means of an electric motor with spring return. The electric motor has a shaft (1), the rotational movement of which is transmitted (3) to a damper plat...
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WO/1994/019424A1 |
Passive fire protection comprises at least one layer of a rubber compound containing a frit composition which when exposed to heat or flame will char and fuse the ceramic to form a layer within the char, together with one or more layers ...
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WO/1994/012818A1 |
Fire control valve (10) through which flows flammable material, such as gas or liquid, includes exteriorly located, a replaceable locking pin assembly (40) having a locking pin (46) for locking a valve member (18) of the fire control val...
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WO/1994/011613A1 |
An arrangement (10, dashed lines) of bags (12-18) is adapted to be inflated (10, full lines) to form a bulkhead (20). A bag (14) or other flexible structure has an internal gusset (64) with a free end (66) that can flap to close a compar...
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WO/1994/006791A1 |
A condensed thiazole derivative useful as a 5-HT3 receptor agonist, represented by general formula (I), a pharmaceutically acceptable salt thereof, a process for producing the same, and a pharmaceutical composition containing the same, w...
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WO/1994/002208A1 |
The invention provides a fire barrier device for installation in an opening in a wall to resist the passage therethrough, the fire barrier comprising a flexible curtain (2) formed from or comprising intumescent material; support means (7...
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WO/1993/021997A1 |
The object of the invention is to provide a new installation for fighting fire, which is effective in restricting damages caused by smoke generation. A sprinkler (6) or a spray head is arranged in or at an air passage (7) in such a way t...
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WO/1993/022814A1 |
Cable trunking (10) lined with fire resistant thermal insulating material (13, 14). The trunking (10) has a panel (12) which is removable to provide access to the interior. The panel (12) has a channel section, the flanges (12A) of which...
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WO/1993/019983A1 |
A fire resistant pillow block (10) which may be tightly wedged within the fuselage channels (50, 56) of an aircraft. The pillow block (10) is formed of a flame resistant outer covering (12) surrounding a core (14) of flame resistant mate...
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WO/1993/019912A1 |
A fire resistant pillow block (10) which may be tightly wedged within the fuselage channels of an aircraft. The pillow block (10) is formed of a flame resistant outer covering (12) surrounding a core (14) of flame resistant material. The...
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WO/1993/020317A1 |
Apparatus for actuating a safety device comprises an acoustic sensor (104) and means (160) coupled to the sensor for actuating the safety device in response to sound of a predetermined character. Apparatus for releasing or closing a clos...
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WO/1993/019984A1 |
A fire resistant pillow block (10) which may be tightly wedged within the fuselage channels (50, 56) of an aircraft. The pillow block (10) is formed of a flame resistant outer covering (12) surrounding a core (14) of flame resistant mate...
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WO/1993/018823A1 |
A method for suppression of gas, oil and gas-oil well gusher fire consists in directing a gas-liquid jet (3) to the gusher (5) below its burning part. The gas-liquid jet (3) is maintained below the burning part of the gusher until the fl...
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WO/1993/010861A1 |
The invention relates to an installation for fighting fire, in particular in comparatively small spaces, such as hotel rooms or cabins (1) in passenger ships. Preferably at least one releasing spray head (3) is positioned in the cabin (1...
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WO/1993/008361A1 |
A highly efficient anti-explosion pad (6, 7) comprising multiple sheets of expanded metal net (10) separated by a core layer of porous material such as fiberglass, cotton batting or an assembly of miniature balls (22, 23, 24) formed from...
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WO/1993/003796A1 |
A tensioned fire damper assembly and method are disclosed. The assembly (10) includes a damper tensioning frame (20) for tensionably mounting a fire damper (12) within a duct or other mounting aperture, thereby allowing substantially unr...
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WO/1993/003795A1 |
A method and apparatus for rapidly and reliably sealing off a selected passageway from an adjacent path of smoke which comprises providing a reel (38) of fire-resistant material (46) and having magnetic edge strips (48) on each side ther...
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WO/1992/014022A1 |
In order to allow a fire door to close despite the presence of an obstruction, e.g. a fire hose passing through the door opening, the invention provides a door assembly comprising a first panel member (1) which constitutes the major port...
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WO/1992/009433A1 |
A fire resistant patch for aircraft composite cargo bay liners is disclosed. The patch includes a base member (14) consisting of at least one inner sheet of woven fiberglass (22) with outer layers of flame resistant plastic (24). The bas...
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WO/1991/019540A1 |
Fire spread prevention apparatus consists of a casing (5) with intumescent material (7, 8) lining it for location about a pipe or conduit (3) where it passes through a building panel such as a wall (1). In accordance with the invention, ...
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WO/1991/010090A1 |
A valve (10) installed in the flow line (16) of a flammable or other hazardous flowable material which is normally open but will be automatically closed to interrupt the flow of flammable or hazardous material to a discharge point in the...
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WO/1991/008799A1 |
An arrangement is provided for extinguishing burning metal or metal-involved fires (11) by combining an extinguishant (14) with the burning metal to form a resultant material. The resultant material may include an alloy and oxides of the...
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WO/1991/009197A1 |
The sliding door comprises, for example, two wings coupled to a motor-driven belt transmission. The wings are also linked to an auxiliary drive powered by their closing movement by means of which they can be taken to the open position as...
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WO/1991/004766A1 |
A process for extinguishing, preventing and/or controlling fires using a composition containing CHF3 is disclosed. CHF3 can be used in volume percentages with air as high as 80 % without adversely affecting mammalian habitation, with no ...
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WO/1991/004074A1 |
The invention relates to a pipe grommet to seal passages of pipes through walls or cellings. The pipe grommet has a solid housing preferably in the form of a surface box. Between the housing and the pipe there is a substantially sealed a...
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WO/1990/012079A1 |
A process is provided for preventing grease fires, which is particularly useful in steel mills and process mills. In the process, when a flame is ignited and approaches a special grease, the special grease emits carbon dioxide to extingu...
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WO/1990/008912A1 |
A fire isolation device capable of operating at high temperatures having a valve poppet (14) designed to close after a given temperature has been reached by a fusible nose member (13). The valve poppet (14) being biased by a spring (15) ...
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WO/1990/006155A1 |
An automatically activated fire extinguishing device for a stove. The device (10) is installable in a hood (16) over the stove (11) and has a compact design which substantially hides portions of the device from normal viewing. A containe...
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WO/1990/000422A1 |
The present invention provides a method and apparatus to protect valuables from heat and water damage in case of fire. The apparatus comprises a housing to be mounted generally above the valuables, and at least one sheet which is normall...
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WO/1989/011815A1 |
An improved trap fitting assembly (F1, F2) which prevents the spread of fire and smoke through a floor (100, 200) of a building is described. The fitting uses a flammable coupling (10, 30) and a non-flammable sleeve (14, 32) inside the c...
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WO/1989/004762A1 |
An antistatic, fibrous structure for use in or with containers holding flammable liquids comprising a multiplicity of substantially irreversibly heat set carbonaceous fibres having a carbon content of greater than 65 percent by weight an...
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WO/1989/001078A1 |
An improved firestop fitting with a flammable main conduit (11) and extension conduit (12) supporting a non-flammable sleeve (14) and plug (16). The plug lodges into the sleeve when a harness (17) is melted by heat from a fire below the ...
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WO/1988/005481A1 |
The present helicopter deck makes use of a passive fire-fighting system. Extruded aluminum beams (20) on a base (12, 14) support an upper platform (50) for supporting the helicopter. The support beams provide a space between the base and...
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WO/1988/002160A1 |
A signal sending circuit which is provided in the receiver or terminal of a disaster prevention system, and which sends onto a signal line the signals from a signal processing unit located in the receiver or in the terminal. This circuit...
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WO/1988/001521A1 |
A facility for preventing disasters which controls terminal equipment or devices to be controlled connected to said terminal equipment according to a predetermined control instruction via a control circuit provided in said terminal equip...
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WO/1987/004225A1 |
A fire-stop stack fitting (34) includes a cylindrically-shaped coupling wall (36) having a stop (52) therein for receiving pipes to be coupled from first and second ends. The first end of the cylindrically-shaped coupling wall is affixed...
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WO/1987/000983A1 |
A method of sealing electrical fittings. The method comprises foaming in situ a removable, flame retardant, solvent resistant, substantially closed cell isocyanurate foam. The isocyanurate foam is prepared from a two-part, liquid, foamab...
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WO/1987/000761A1 |
A fire stop collar assembly comprises a plastics sleeve (2) which fits over a plastics pipe. An annular collar (4) of intumescent material is supported by the external surface of the sleeve (2). A tension spring (8) is held under tension...
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WO/1986/005107A1 |
An apparatus for adjusting and releasing a fire damper, and an apparatus for operating the fire damper. The adjusting and releasing apparatus is particularly suited for opening and closing a plate-type fire damper installed in a ventilat...
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WO/1986/003576A1 |
A fire damper assembly (70), used in a heating, ventilating and air conditioning system, includes a sheet metal outer frame (72) circumferentially surrounding a commercially available, rectangular fire damper (32). Angle iron retainers (...
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WO/1986/003131A1 |
A self-closing door sealing structure which is provided at a suitable portion thereof with a member for keeping a sliding fire door having a self-closing force in close contact with a three-sided frame in a passage. A conventional slidin...
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WO/1984/003534A1 |
A double hung window assembly (10) having a perimeter frame assembly (11) and a vertically slidable upper sash (12) secured in its raised or closed position by fusible link means (26) to the frame assembly (11). The vertically slidable b...
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WO/1984/001907A1 |
The control/fire damper (10) comprises a tubular shell (11) constituting a flow duct (12), a shaft (13) disposed within the flow duct (12) and carried by the shell (11), and a closing plate (14) mounted on the shaft (13), and which in th...
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WO/1984/001906A1 |
Fuse for fire limiters in ventilation installations, comprising a fuse body part (21) and fuse material (23). The fuse (20) is provided with a sleeve-like member (22) disposed to encircle the body part (21). The fuse material (23) is pla...
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