| Patents for E21F 11 - Rescue devices or other safety devices, e.g. safety chambers, escape ways (2,410) |
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| 08/28/2013 | CN102305100B Mine escape capsule gas supply system and operation method thereof |
| 08/21/2013 | CN203146005U Rescue capsule |
| 08/21/2013 | CN203146004U Intrinsic safety type mine underground personnel managing system |
| 08/21/2013 | CN203146003U Lifesaving device |
| 08/21/2013 | CN203146002U Coal-mine lifesaving device |
| 08/21/2013 | CN203146001U Device for decongesting search and rescue route in advance based on automatic search of search and rescue target |
| 08/21/2013 | CN102287227B Enclosed underground life-saving system |
| 08/15/2013 | WO2013119943A1 Mine emergency refuge systems |
| 08/14/2013 | CN203130148U Escape capsule seat type air cleaning device |
| 08/14/2013 | CN203130147U Carbon dioxide cooling device for emergency hedge and rescue system of mine |
| 08/14/2013 | CN203130146U Automatically-controlled air curtain device for mine rescue equipment |
| 08/14/2013 | CN203130145U Mine accident life-saving system |
| 08/14/2013 | CN203130139U Rescue capsule cooling and dehumidification air conditioner |
| 08/14/2013 | CN203129893U Downhole rescue capsule explosion door opening-and-closing mechanism |
| 08/14/2013 | CN103244189A Coal mine underground network restoration and reconstruction method based on swarm robot system |
| 08/14/2013 | CN103244188A Coal mine underground integrated monitoring and controlling system based on internet of things technology |
| 08/14/2013 | CN103244174A Orifice butting device for supporting underground urgent danger prevention system |
| 08/14/2013 | CN103244173A Ground mobile rescue vehicle for supporting underground urgent danger prevention system |
| 08/14/2013 | CN103244172A Colliding-jet tunnel fire side escape system |
| 08/14/2013 | CN103239983A Air cleaning device for escape capsule |
| 08/07/2013 | CN203118056U Coal mine potential safety hazard inspection system based on radio-frequency technology |
| 08/07/2013 | CN203114331U Novel mine air pressing self-help device |
| 08/07/2013 | CN103233770A Underground voice prompt guide device |
| 08/07/2013 | CN103233769A Multifunctional life-saving pipe for underground refuge chamber conduit shaft of mine |
| 08/07/2013 | CN102383704B Capsule door of rescue capsule used for mine |
| 07/31/2013 | CN203097946U Anti-explosion air-tight door for mine refuge chamber |
| 07/31/2013 | CN203097939U Flow control cabinet |
| 07/31/2013 | CN203097938U Air curtain spraying device |
| 07/31/2013 | CN203097937U Refrigerating and purifying all-in-one machine |
| 07/31/2013 | CN203097936U Rotation type pedestrian path for shield tunneling machine |
| 07/31/2013 | CN203097935U Mobile cabin and rescue capsule thereof |
| 07/31/2013 | CN203097926U Phase-change cooling device for refuge chamber |
| 07/31/2013 | CN203097641U Mine emergency exit control device |
| 07/31/2013 | CN203090709U Multifunctional combined air purification treatment device of emergent danger avoiding system |
| 07/31/2013 | CN102200028B Multi-parameter sensor device outside underground shelters |
| 07/25/2013 | WO2013106899A1 Post-accident network probe and method of using the same |
| 07/25/2013 | CA2863414A1 Post-accident network probe and method of using the same |
| 07/24/2013 | CN203081494U Material conveying slideway moving-stopping device |
| 07/24/2013 | CN203081493U Multifunctional spraying device |
| 07/24/2013 | CN203081492U Air curtain insulation device for refuge chamber |
| 07/24/2013 | CN203081483U Cooling and dehumidifying device for mine rescue capsule |
| 07/24/2013 | CN203081312U Drilling rig derrick racking platform escape device |
| 07/24/2013 | CN203081286U Anti-hole-collapse drilling tool |
| 07/24/2013 | CN203075836U Noxious gas eliminating device |
| 07/24/2013 | CN102182490B Operation method of efficient refrigerating system of high-pressure power source |
| 07/17/2013 | CN203067024U Material delivery slide rail stopping and releasing device |
| 07/17/2013 | CN203067023U Box type air regeneration device |
| 07/17/2013 | CN203067022U Management system for mine evacuation facility |
| 07/17/2013 | CN203067021U Multifunctional car robot |
| 07/17/2013 | CN203067020U Heat insulation connecting mechanism for escape capsule |
| 07/17/2013 | CN203067019U Isolated type oxygen candle self rescuer |
| 07/17/2013 | CN103206242A Escape capsule |
| 07/17/2013 | CN103206241A Durable mining lifesaving cabin automatic oxygen supplying system capable of supplying oxygen through safety oxygen source |
| 07/17/2013 | CN103206240A Multifunctional lifesaving one-piece suit |
| 07/17/2013 | CN103206239A Equipment for comprehensively preventing one-ventilation three-prevention accidents on driving face |
| 07/17/2013 | CN102330563B Non-external-power-supply air-conditioning/refrigerating system for soft escape capsules for mines |
| 07/10/2013 | CN203052928U Pressure ventilation pipe noise reduction air outlet |
| 07/10/2013 | CN203052926U Storage refrigerator connecting air flue |
| 07/10/2013 | CN203051755U Sealing gasket for capsule body of rescue capsule |
| 07/10/2013 | CN203050771U First-aid transportation bed special for aerial passenger device |
| 07/10/2013 | CN203050770U Novel bi-pass half mask |
| 07/10/2013 | CN203050769U Cooling and dehumidifying system of mine refuge chamber |
| 07/10/2013 | CN203050768U Novel anti-collision protective plate of mine gallery wall |
| 07/10/2013 | CN203050767U Movable rescue capsule |
| 07/10/2013 | CN203050766U Isolated chemical oxygen self rescuer |
| 07/10/2013 | CN203050765U Explosion-proof cabin door of mine lifesaving cabin |
| 07/10/2013 | CN203043670U Mining water purification self-rescue shoe |
| 07/10/2013 | CN203040858U Mine heat-generating self-help shoe |
| 07/10/2013 | CN103195475A Oxygen supplier for refuge chambers |
| 07/10/2013 | CN103195474A Automatic air curtain spraying switching control device for refuge chambers |
| 07/10/2013 | CN103195473A Analysis method for effect of outburst prevention measure of mine |
| 07/10/2013 | CN103195340A Mining moveable rescue capsule emergency door |
| 07/09/2013 | CA2589706C A ladderway system for underground raises |
| 07/03/2013 | CN203035261U Multipoint measurement device for gas concentration in rescue capsule |
| 07/03/2013 | CN203035254U Upholstery of mining movable escape capsule |
| 07/03/2013 | CN203035253U Mining refuge chamber air compression control box under shaft |
| 07/03/2013 | CN203035252U Mining radian type antiknock escape capsule body under shaft |
| 07/03/2013 | CN203035251U Air curtain spraying system of urgent danger prevention facility underground coal mine |
| 07/03/2013 | CN203035250U Portable device for carrying injured person on back |
| 07/03/2013 | CN203035249U 便携矿山救护器 Portable mine rescue device |
| 07/03/2013 | CN203035248U Air circulating and adjusting device |
| 07/03/2013 | CN203035247U Safeguard mechanism for entrance door of rescue capsule |
| 07/03/2013 | CN203035246U Compression oxygen supply control box for refuge chamber |
| 07/03/2013 | CN203035245U Underground moving refuge cabin |
| 07/03/2013 | CN203035244U Explosion-proof protective device for one-way exhaust valve of refuge chamber |
| 07/03/2013 | CN203035243U Air-compressing device for mine refuge chamber |
| 07/03/2013 | CN203035242U Rescue capsule |
| 07/03/2013 | CN203035241U Mining air curtain device |
| 07/03/2013 | CN203035240U Sealing device of normal fully mechanized mining reversed loader |
| 07/03/2013 | CN203035239U Self-rescuing transition station used for mine |
| 07/03/2013 | CN203035238U Oxygen distribution unit and distribution unit for refuge chamber |
| 07/03/2013 | CN203035237U 供氧装置 Oxygen apparatus |
| 07/03/2013 | CN203035236U Air washer used for carbon dioxide gas cylinder room of refuge chamber |
| 07/03/2013 | CN203035235U Coal mine water permeable rapid emergence treatment vehicle ship |
| 07/03/2013 | CN203035234U Escape capsule oxygen supplying device |
| 07/03/2013 | CN203035233U Mining escape capsule |
| 07/03/2013 | CN203035232U Escape capsule shell body mechanical structure |
| 07/03/2013 | CN203035231U Rescue capsule compressed air system |
| 07/03/2013 | CN203035223U Mining ice storage device |
| 07/03/2013 | CN203035222U Oxygen supply and refrigerating device used for mine urgent danger prevention facility |