EP2935749A1 - Dispositif de confinement a rideau sec - Google Patents
Dispositif de confinement a rideau secInfo
- Publication number
- EP2935749A1 EP2935749A1 EP13815473.7A EP13815473A EP2935749A1 EP 2935749 A1 EP2935749 A1 EP 2935749A1 EP 13815473 A EP13815473 A EP 13815473A EP 2935749 A1 EP2935749 A1 EP 2935749A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- curtain
- containment device
- explosion
- cylinders
- building
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 238000004880 explosion Methods 0.000 claims abstract description 42
- 230000004044 response Effects 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 11
- 230000009471 action Effects 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 8
- 239000003351 stiffener Substances 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000717 retained effect Effects 0.000 claims description 3
- 239000002759 woven fabric Substances 0.000 claims description 3
- 230000004913 activation Effects 0.000 claims description 2
- 230000003213 activating effect Effects 0.000 claims 1
- 239000000126 substance Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000941 radioactive substance Substances 0.000 description 4
- 239000003440 toxic substance Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 231100000331 toxic Toxicity 0.000 description 3
- 230000002588 toxic effect Effects 0.000 description 3
- 230000016571 aggressive behavior Effects 0.000 description 2
- 230000000721 bacterilogical effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 231100000481 chemical toxicant Toxicity 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000135 prohibitive effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/12—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against air pressure, explosion, or gas
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/12—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against air pressure, explosion, or gas
- E06B5/125—Closures for relieving excess pressure inside the building
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/72—Power-operated mechanisms for wings with automatic actuation responsive to emergency conditions, e.g. fire
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/18—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against harmful radiation
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
- E06B9/0692—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising flexible sheets as closing screen
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
- E06B9/11—Roller shutters
- E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
- E06B9/17007—Shutter boxes; Details or component parts thereof
Definitions
- the invention relates to the field of the containment of processes involving high risks of emission of particularly toxic or radioactive substances.
- these doors have a non-negligible implementation time.
- the present invention aims to provide a solution for reconfinement very short response time, high efficiency and tightness, high reliability and resistant to attacks related to the initial explosion: shock wave, fragments, deformation of the building.
- the invention proposes using a dry curtain, oversized with respect to the dimensions of the surface to be reconfined, designed to operate autonomously and which is protected against the initial explosion.
- the present invention proposes a device for confining a building comprising a discharge surface to reconfiner formed by an opening of the building, such as for example a door, characterized in that it comprises a selected dry curtain of dimensions greater than the dimensions. of said opening, said curtain being positioned and configured so as to deploy by free fall in response to an overpressure wave emitted by an explosion.
- the latter comprises an envelope in which the curtain is arranged, the device being such that the envelope adapted to release and deploy the curtain in response to the surge wave emitted by the explosion.
- the device advantageously further comprises a lintel of the frame of the opening and the dry curtain is placed on an outer face of the lintel with respect to the interior of the building where the explosion is likely to occur.
- the dry curtain is preferably placed on an outer face of a lintel of the frame of the opening of the building, the explosion being likely to occur inside the building.
- the curtain material is advantageously constituted by a woven fabric of a technical fabric coated on both sides with one or more layers of a material adapted to ensure the tightness of the curtain and chemically compatible with the gases released during the treatment. 'explosion.
- the curtain is advantageously provided with horizontal stiffeners.
- the curtain preferably has a lower ballast bar for assisting the deployment of the curtain.
- the ballast bar is advantageously provided with a seal under the curtain, said seal being adapted to seal the curtain at the bottom of the curtain.
- the containment device further comprises a gas extraction system to put the building in depression after the explosion, to press the curtain against a frame of the opening.
- the curtain is folded into a trunk comprising a lower tear-off panel which, under the action of the explosion pressure wave, is adapted to eject the trunk and release the curtain likely to to deploy under the sole action of gravity.
- the device comprises retractable pneumatic actuators of release of the curtain, comprises pyrotechnic igniters actuators cylinders and includes an explosion detection chain adapted to generate an electrical signal of activation of the igniters.
- the device comprises retractable electric actuators for releasing the curtain and an explosion detection chain adapted to generate an electrical signal for actuating the cylinders.
- the device advantageously comprises a flexible envelope in which the curtain is coiled or coiled, the envelope being retained by the cylinders by means of eyelets retaining the flexible envelope before retraction of the cylinders.
- the curtain unfolds preferably following the relaxation of the envelope following retraction of the cylinders.
- the device advantageously comprises a secure power supply.
- FIGS 1A and 1B side sectional views of a device according to a first embodiment of the invention
- the invention provides a device comprising a dry curtain arranged to be able to confine or reconfiner a discharge zone, for example a door, in response to an explosion.
- the device of the invention is designed to be of rapid deployment and unlikely to be faulted following an explosion.
- FIGS. 1A and 1B respectively before deployment and after deployment of the dry curtain corresponds to a first embodiment of the invention for which the curtain is housed in a removable box.
- the curtain 3 is placed in a chest 1 itself placed on the outer face of the lintel of the door to reconfiner.
- the device disposed outside the building to be reconfiner is thus protected by the lintel projections from an explosion.
- the curtain is attached to an interface plate 12 itself fixed to the wall above the door.
- the sheet is of small thickness which allows to obtain a relatively flexible interface, able to withstand the deformation of the lintel under the constraint of the surge waves of an explosion.
- the curtain material is chosen according to the required chemical resistance performance but typically consists of a woven fabric coated on both sides with one or more layers of one or more sealing materials, the weft being further provided with horizontal stiffeners distributed over the entire height of the curtain.
- the curtain comprises a lower ballast bar 4 which is provided with a gasket 5, for example a foam gasket, EPDM whose function is notably to compensate for differences in the height of the floor or the curtain or for parallelism between the curtain and the wall. floor and which ensures the tightness of the curtain at the bottom, the height of the rolled curtain is slightly higher, for example of the order of 1 cm, the distance between the top of the curtain wire and the ground.
- a gasket 5 for example a foam gasket, EPDM whose function is notably to compensate for differences in the height of the floor or the curtain or for parallelism between the curtain and the wall. floor and which ensures the tightness of the curtain at the bottom, the height of the rolled curtain is slightly higher, for example of the order of 1 cm, the distance between the top of the curtain wire and the ground.
- the building may also be provided with a not shown gas extraction system, this system to put the room in depression after the explosion and thus to ensure better peripheral sealing of the curtain by pressing against the frame of the opening.
- the device comprises a tear-off panel 8 in visual range of the explosion center.
- This panel attached to the trunk 1 will, under the action of the surge wave of an explosion, eject the chest and release the curtain that unfolds and falls under the sole action of gravity, because of its weight and weight of the ballast bar located at the bottom of the curtain.
- the curtain is arranged in skeins in a box of steel sheets.
- An upper wall 1 10 of the box is placed on a support 6 linked to an interface plate by mounting links 2 and the box 1 holds in simple support on the support 6.
- Two lifting interfaces 1 1 welded to the trunk allow easy assembly of the assembly using a forklift.
- the support 6 of the trunk consists of two brackets arranged at the ends of the curtain and not hindering are deployment, on which rest steel bars that extend above the curtain and supporting the trunk 1.
- the curtain for its part rests on the underside 1 1 1 of the trunk.
- the ejection of the chest is caused by the stress of the surge wave on the tear panel 8 which is positioned under the lintel.
- the transmitted pulse then causes the rotation and ejection of the trunk and the release of the curtain 3.
- the introduction of struts 7 makes it possible to transmit the tearing force to the entire trunk and not to deform only the tearout panel 8.
- the curtain falls and unfolds under its weight and that of the ball bar 4 and is pressed against the frame around the opening.
- This ballast bar 4 comprises a foam compensation gasket 5 which makes it possible to seal the lower part of the curtain.
- Stiffeners 9 are regularly distributed in the curtain 3.
- the stiffeners are according to the example constituted by a profile. To position this profile, a strip of fabric is sewn locally on the fabric of the curtain, for example leaving a longitudinal opening and the profile is slid through the opening between the two fabrics.
- the length of the profile is such that the profile rests on the lintels of the door so as to retain the curtain but the profiles are shorter than the width of the curtain so that curtain strips beyond the profiles keep their flexibility and can make joint with the wall.
- the curtain requires no energy or other consumable, it can thus ensure its function without interventions or maintenance.
- the trunk can for example be made of sheet steel 2 mm and have a tear panel of about 0.3 m high.
- the mass of the trunk is then about 150 kg.
- a small explosion for example fixed at 40 g of TNT, located on the ground 5 m from the door, will generate a dynamic overpressure peak of about 7,000 Pa on the tear-off panel, which leads to a peak of dynamic stress of 5%. 600 N, more than enough to ensure the trunk is torn off.
- the duration of installation of the curtain can be estimated to less than one second since its deployment corresponds approximately to a free fall of 4 m of height. It is a free fall and no guide is made on the sides of the opening, such guides can only slow down the fall of the curtain or block it in case of deformation following the explosion.
- trunk can be divided over the width of the door in several parts so that a deformation of the wall after the explosion does not block the system of descent of the curtain.
- Figure 1B shows the curtain deployed along the door frame with the compensation seal 5 which rests on the floor.
- Figures 2A and 2B is a controlled device that uses a dry curtain released by retractable cylinders.
- the cylinders are retractable pneumatic cylinders.
- retractable cylinders are activated by pyrotechnic igniters themselves fired by an electrical signal from an explosion detection chain.
- This explosion detection chain may be of the type described in US Pat. No. 6,031,462 A.
- the device of this embodiment is an autonomous device in that it uses a secure power supply, for example a mains power supply backed up by batteries.
- the curtain 27 is wound on itself and held in a flexible storage envelope 26, fastened on the one hand to the main structure 33 and, on the other hand, suspended from two retractable cylinders 23 via two metal buckles in sliding abutment on the rod 45 of each cylinder 23.
- the main structure 33 is itself secured to the lintel of the room to be protected and the jacks 23 are integral with the main structure 33.
- Each cylinder 23, typically double-acting type cylinder mounted retraction action, is activated by a pyrotechnic igniter 22.
- the two igniters 22 are activated by a sensor pressure sensing and control chain of known type and not described here.
- the igniters comprise an electrical resistance on which is a pyrotechnic mixture.
- a current of sufficient intensity circulates in the resistance during a given time, the pyrotechnic mixture burns which generates a gas actuating the pneumatic cylinder.
- the cylinders 23, the igniters 22 and the curtain 27 are protected from bad weather, dust and mechanical aggression by a cover 21.
- the cover 21 is connected to the main structure 33 and comprises a vertical return 210 which limits the stroke of the metal loops or eyelets on the rods 45 of each cylinder 23. This makes it possible to prevent an inadvertent fall of the curtain by the exit of the metal loops. rods of the cylinders.
- a pin 24 can be put in place during assembly / disassembly of the assembly or its maintenance to prevent inadvertent fall of the curtain 27.
- Two side panels 30 protect the curtain from mechanical side aggression.
- the electrical signal emitted by the detection chain causes the ignition of the two igniters 22 and consequently the retraction of the axes of the cylinders 23.
- This movement of the axes releases the metal loops of the envelope of storage 26 which fades to the passage of the curtain 27 which is deployed under the action of gravity driven by its weight and the weight of the ballast bar 28.
- the ballast bar 28 here also comprises a foam compensation joint 29 which makes it possible to seal the lower part of the curtain.
- Stiffeners 31 are evenly distributed in the curtain 27 to ensure the rigidity of the curtain under pressure constraints.
- the tightness of the curtain against the frame of the opening to be protected is also favored by a counterplate 25 which presses the curtain 27 and the storage envelope 26 by compensating for the thickness of the main structure 33.
- the curtain 27 may in particular be made of a technical fabric coated with a material suitable for sealing the curtain.
- the material coating the curtain must be a material chemically compatible with the gases released during the explosion, ie a material that does not degrade in contact with these gases.
- the material is for example a qualified material NBC (nuclear, bacteriological, chemical) or even NRBC (nuclear, radiation, bacteriological, chemical).
- An example may be the material supplied by the company Saint-Gobain under the brand Coretech Shelterguard 1450.
- the curtain fabric may in particular be made of aramid fibers.
- the duration of placement of the curtain can be estimated to less than one second.
- the curtain can perform its function without requiring energy input and without consuming water or other fluid which allows to consider implementing other actions to secure the building without being pressed for time.
- the cylinders 40 are electric cylinders directly controlled by an electrical signal from an explosion detection chain.
- This chain includes, according to the example, a sensor 41, according to the example disposed at the level of the device of the invention or the opposite side of the main structure, and a detector electronics unit 42 connected to a power supply by a cable 43.
- the electronic box 42 may optionally be provided with an incorporated backup battery. It can be arranged near the curtain as shown but can also be realized in a large electronic cabinet with several functions and located in a room adjacent to the test room.
- the senor 41 may be positioned elsewhere than near the curtain, its position in particular to be provided for a good detection of the explosion.
- FIG. 3 notably makes it possible to better visualize the flexible storage envelope 26 similar to that of the device of FIG. 2A and which is for example made from a piece of rectangular fabric fixed on a first edge by anchors 44 in the wall and retained through the bearing structure 33 and having the eyelets 46 passed on the rods 45 of the cylinders 40 on a second edge opposite the first edge.
- the back plate 25 promotes sealing of the top of the curtain against the door frame by coming to press the curtain and the storage envelope and compensating the thickness of the carrier structure 33.
- the jack device can act to release a hatch instead of the casing 26.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1262332A FR2999637B1 (fr) | 2012-12-19 | 2012-12-19 | Dispositif de confinement a rideau sec |
PCT/EP2013/077197 WO2014096073A1 (fr) | 2012-12-19 | 2013-12-18 | Dispositif de confinement a rideau sec |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2935749A1 true EP2935749A1 (fr) | 2015-10-28 |
EP2935749B1 EP2935749B1 (fr) | 2017-11-15 |
Family
ID=48521045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13815473.7A Active EP2935749B1 (fr) | 2012-12-19 | 2013-12-18 | Batiment muni d'un dispositif de confinement a rideau sec |
Country Status (6)
Country | Link |
---|---|
US (1) | US20150361714A1 (fr) |
EP (1) | EP2935749B1 (fr) |
JP (1) | JP2016514220A (fr) |
FR (1) | FR2999637B1 (fr) |
RU (1) | RU2015129609A (fr) |
WO (1) | WO2014096073A1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201318172D0 (en) * | 2013-10-14 | 2013-11-27 | Coopers Fire Ltd | Fire or Smoke Barrier |
FR3022287B1 (fr) * | 2014-06-17 | 2019-07-19 | Arianegroup Sas | Dispositif de confinement a rideau sec perfectionne |
FR3022286B1 (fr) * | 2014-06-17 | 2019-08-02 | Arianegroup Sas | Dispositif de confinement a rideau sec |
US10100573B2 (en) * | 2014-09-08 | 2018-10-16 | Clean Energy Fuels Corp. | Natural gas vehicle maintenance separation and containment system |
CN105651959A (zh) * | 2014-12-08 | 2016-06-08 | 天津航天瑞莱科技有限公司 | 一种危险品在环境试验中的安全防护方法 |
US11885121B2 (en) | 2019-01-30 | 2024-01-30 | Donald Ouimette | System and method for protecting structures |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US626475A (en) * | 1899-06-06 | Door or closure for | ||
US1463431A (en) * | 1923-07-31 | Protective curtain | ||
US3249148A (en) * | 1962-06-26 | 1966-05-03 | Ronald J Zablodil | Automatic venetian blinds |
US3315727A (en) * | 1963-09-16 | 1967-04-25 | Morton L Clark | Sunshade for ceiling construction |
US3687185A (en) * | 1970-06-22 | 1972-08-29 | Singer Safety Products Inc | Fire fighting apparatus |
US4077474A (en) * | 1975-02-14 | 1978-03-07 | Tadashi Hattori | Flame and smoke shutoff system |
US4712598A (en) * | 1986-10-17 | 1987-12-15 | Bonacci Stephen T | Screen door assembly |
US5195594A (en) * | 1991-08-12 | 1993-03-23 | Allen Thomas H | Apparatus and method for rapidly and reliably sealing off certain exit and entrance ways in response to smoke or fire |
US6031462A (en) * | 1998-11-03 | 2000-02-29 | Fike Corporation | Rate of rise detector for use with explosion detection suppression equipment |
US6266926B1 (en) * | 1999-11-01 | 2001-07-31 | Atlantic Research Corporation | Gas generator deployed occupant protection apparatus and method |
US7000668B2 (en) * | 2001-08-27 | 2006-02-21 | Smoke Guard Corporation | System and method for sealing openings in response to smoke, noxious fumes, or contaminated air using a roll-down barrier |
US6588705B1 (en) * | 2001-11-21 | 2003-07-08 | Skepsis Incorporated | Security screen device for protecting persons and property |
US7299848B2 (en) * | 2005-04-12 | 2007-11-27 | Smoke Guard, Inc. | Closure member control systems, including door control systems for barrier housings, and associated methods |
JP5006128B2 (ja) * | 2007-07-17 | 2012-08-22 | 小松電機産業株式会社 | シートシャッタ |
US20100294437A1 (en) * | 2009-04-29 | 2010-11-25 | Gonzales Curtis P | Barrier systems with programmable acceleration profile and auto-retries for pressured egress |
US8887789B2 (en) * | 2009-09-15 | 2014-11-18 | Storm Solutions, Inc. | Retractable, low-profile storm shield systems and methods |
-
2012
- 2012-12-19 FR FR1262332A patent/FR2999637B1/fr active Active
-
2013
- 2013-12-18 WO PCT/EP2013/077197 patent/WO2014096073A1/fr active Application Filing
- 2013-12-18 US US14/653,672 patent/US20150361714A1/en not_active Abandoned
- 2013-12-18 EP EP13815473.7A patent/EP2935749B1/fr active Active
- 2013-12-18 RU RU2015129609A patent/RU2015129609A/ru not_active Application Discontinuation
- 2013-12-18 JP JP2015548501A patent/JP2016514220A/ja active Pending
Non-Patent Citations (1)
Title |
---|
See references of WO2014096073A1 * |
Also Published As
Publication number | Publication date |
---|---|
US20150361714A1 (en) | 2015-12-17 |
RU2015129609A (ru) | 2017-01-24 |
EP2935749B1 (fr) | 2017-11-15 |
FR2999637B1 (fr) | 2017-12-22 |
WO2014096073A1 (fr) | 2014-06-26 |
FR2999637A1 (fr) | 2014-06-20 |
JP2016514220A (ja) | 2016-05-19 |
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