| Patents for E21F 11 - Rescue devices or other safety devices, e.g. safety chambers, escape ways (2,410) |
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| 04/16/2014 | CN102562138B Active decompression and outburst removal method for coal petrography dynamic disasters of expansion region of high gas-containing coal seam |
| 04/16/2014 | CN102296983B Monitoring control system for mobile rescue capsule or fixed refuge chamber |
| 04/16/2014 | CN102003203B Gas washing system and washing method for underground shelter |
| 04/10/2014 | DE102012019699A1 Personenschutzsystem und Verfahren zum Betrieb eines Personenschutzsystems A personnel protection system and method for operating a personal protection system |
| 04/09/2014 | CN203531960U Mining multi-functional shelter place protection wall |
| 04/09/2014 | CN203531697U Sealing device of mining escape door |
| 04/09/2014 | CN203531615U Transmission device of coal mine escape door |
| 04/09/2014 | CN103711517A Personal protection system |
| 04/09/2014 | CN103711516A Personal safety system and process for the operation of a personal safety system |
| 04/09/2014 | CN103711510A Manufacturing method for novel air conditioning system for mine-used lifesaving cabin |
| 04/09/2014 | CN102644478B Positive pressure keeping system of escape capsule |
| 04/02/2014 | CN203515654U Novel modularized mine-used lifesaving cabin |
| 04/02/2014 | CN203515653U Mine pressure air control cabinet |
| 04/02/2014 | CN203515652U Full-preventing-type air pressing self-rescuer |
| 04/02/2014 | CN203515651U Mine escape information booting system |
| 04/02/2014 | CN103696807A Centralized and distributed wireless sensor network environment monitoring and control system for coal mine emergency shelters |
| 03/26/2014 | CN203499721U Cooling device for underground refuge chamber |
| 03/26/2014 | CN103670505A Gas compressing and spraying device of coal mine underground emergency system |
| 03/26/2014 | CN103670504A Internal flange device for coal mine underground rescue capsule |
| 03/26/2014 | CN103670503A Refrigerating and cooling device of coal mine underground rescue capsule |
| 03/26/2014 | CN103670502A Emergency escape door of emergency safety system |
| 03/26/2014 | CN103670501A Compressed air curtain device of coal mine underground emergency system |
| 03/26/2014 | CN103670500A Air purifying device of coal mine underground emergency system |
| 03/26/2014 | CN103670437A Evacuation route arrangement structure for combined highway and metro shield tunnel |
| 03/26/2014 | CN103670218A Protective airtight door of emergency safety system |
| 03/26/2014 | CN102392584B Cabin door of coal mine escape capsule |
| 03/25/2014 | US8678515 Mine refuge |
| 03/21/2014 | CA2817869A1 Work vehicle periphery monitoring system and work vehicle |
| 03/21/2014 | CA2817863A1 Work vehicle periphery monitoring system and work vehicle |
| 03/20/2014 | CA2817857A1 Work vehicle periphery monitoring system and work vehicle |
| 03/19/2014 | CN203488204U Emergency safety cabin of oil drilling platform |
| 03/19/2014 | CN203488200U Air-conditioning and purifying integrated machine for mining rescue capsule |
| 03/19/2014 | CN103643990A Air treatment system of underground coal mine |
| 03/19/2014 | CN103643989A Tensioning tail wheel protection cover |
| 03/12/2014 | CN203476384U Mining movable escape cabin body |
| 03/12/2014 | CN203476383U Refuge chamber underground compressed air supply system |
| 03/12/2014 | CN203476382U Emergency escape and rescue system used for underground mine engineering |
| 03/12/2014 | CN203476381U Refuge chamber provided with safe entrance |
| 03/12/2014 | CN102536310B Emergent danger avoiding system under shaft of coal mine |
| 03/06/2014 | DE102012019700B3 Personal protection system, particularly escape chamber for personal protection in hazardous areas of mining industry, has main room and carbon dioxide absorber provided for absorption of carbon dioxide from ambient air of main room |
| 03/05/2014 | CN102589067B Ice-bank refrigerating cabinet of refrigeration and purification integrated machine |
| 03/05/2014 | CN102562135B Quick pressure releasing system on condition of compressed air supply and operating method thereof |
| 02/26/2014 | CN203452842U Slow falling transportation device |
| 02/26/2014 | CN203452831U Refrigerating cooling system under coal mine |
| 02/19/2014 | CN203441527U Accurate tracking locating and rescue escape system for roadway |
| 02/19/2014 | CN203441526U Rescue capsule capable of being conveniently installed under mine |
| 02/19/2014 | CN103590849A Coal mine dedicated survival suit |
| 02/12/2014 | CN203430559U Air washer of mine downhole escape capsule |
| 02/12/2014 | CN103573286A Mine wall ladder for mine escape |
| 02/05/2014 | CN203420728U Air purification device for underground refuge chamber or rescue capsule |
| 02/05/2014 | CN203420727U Mining carbon dioxide absorbing device |
| 02/05/2014 | CN102518468B Escape capsule temperature control method by releasing cold energy |
| 01/30/2014 | WO2014016443A1 Bypass module and refuge structure |
| 01/29/2014 | CN203412620U Cabin body of mining rescue capsule |
| 01/29/2014 | CN203410347U 矿用应急救援车 Mine emergency rescue vehicle |
| 01/29/2014 | CN103541759A Emergency hoisting system for air return shaft of vertical shaft |
| 01/23/2014 | WO2014013095A1 Nuclear power plant, safety system with fuse element and gravity elevator |
| 01/22/2014 | CN203403906U Cabin body side wall structure of mine-used lifesaving cabin |
| 01/22/2014 | CN103527237A Air conditioner for refuge shelter, system and method |
| 01/22/2014 | CN103521029A Automatic air purifier for coal mobile type emergency escape capsule |
| 01/16/2014 | WO2014008527A1 Line support |
| 01/15/2014 | CN203394577U Special pipeline protective device for coal mine lifesaving |
| 01/15/2014 | CN203394576U Auxiliary cooling safety cabin |
| 01/15/2014 | CN203394575U Air curtain spraying system used in escape capsule |
| 01/15/2014 | CN203394574U Protection device for collapsed roadway |
| 01/15/2014 | CN203394573U Individual safety air bag device for mine |
| 01/15/2014 | CN103510981A Emergency calling device |
| 01/15/2014 | CN103510980A Waterproof-type rescue capsule for mine |
| 01/08/2014 | CN203383694U Protective door of refuge chamber |
| 01/08/2014 | CN102392673B Frostless-air cooling and dehumidification system and method |
| 01/08/2014 | CN102247738B Gas filtration system |
| 01/01/2014 | EP2678529A1 Method for emergency rescue of personnel during shaft sinking |
| 01/01/2014 | CN203374318U Movable outboard environment detecting device for rescue capsule |
| 01/01/2014 | CN203374311U Rescue capsule body having poisonous gas prevention and water prevention functions |
| 01/01/2014 | CN203374310U Pressure ventilation self-rescue terminal placing rack |
| 01/01/2014 | CN203374309U Inverted truncated cone type large hydraulic pressure mine waterproof gate chamber |
| 01/01/2014 | CN203374308U Novel rescue capsule |
| 01/01/2014 | CN203374307U Novel rescue capsule body |
| 01/01/2014 | CN203374306U Steel bottle fixing frame in novel rescue capsule |
| 01/01/2014 | CN203374305U Novel rescue capsule air curtain spraying system |
| 01/01/2014 | CN203374304U Novel rescue capsule oxygen supply system |
| 01/01/2014 | CN203374297U Novel rescue capsule refrigeration and dehumidification system |
| 01/01/2014 | CN103485817A Mine-used lifesaving cabin body with explosion and thermal shock resisting comprehensive performance |
| 01/01/2014 | CN103485695A Sealing device of escape door for mine |
| 01/01/2014 | CN102425447B Compressed-air self-rescue device used for coal mine |
| 01/01/2014 | CN102425443B Tunnel smoke control device for supplying air from parallel tunnels |
| 01/01/2014 | CN102003202B Construction method of safety emergency rescue and escape system for mine |
| 12/25/2013 | CN203362218U Novel mining movable escape capsule |
| 12/25/2013 | CN203362217U Middle capsule body structure of mine rescue capsule |
| 12/25/2013 | CN203362216U Sealing structure between capsule bodies of mine under-well rescue capsule |
| 12/25/2013 | CN103470300A Novel modularized life rescue cabin for mine |
| 12/18/2013 | CN203352676U Mine rescue wellhole acoustic image detection device |
| 12/18/2013 | CN203347835U Composite material evacuation platform |
| 12/18/2013 | CN103452583A Coal mine ventilation lifesaving pipeline |
| 12/18/2013 | CN103452582A Refrigerating system of mine rescue capsule |
| 12/18/2013 | CN103452581A Method for solving survival guarantees of underground persons in distress by utilizing special pipelines |
| 12/18/2013 | CN103452422A Transmission device for escape door of mine |
| 12/18/2013 | CN102493835B Mine safety production monitoring system |
| 12/18/2013 | CN102425448B Emergency-rescue life-saving probing head for mine |
| 12/11/2013 | CN203335124U Underground coal mine emergency refuge seat |