| Patents for A62C 31 - Delivery of fire-extinguishing material (4,867) |
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| 01/08/2014 | CN203379536U Independently-usable movable foam fire extinguishing device |
| 01/08/2014 | CN203379531U Fire protection device of mobile means of transportation |
| 01/08/2014 | CN203379528U Automatic fire extinguishing system for steel building |
| 01/08/2014 | CN103495268A Fire control water spraying gun |
| 01/08/2014 | CN102553114B Dry powder continuous injection system and dry powder continuous injection-type fire truck |
| 01/03/2014 | WO2014001722A1 Device for atomising a liquid |
| 01/03/2014 | CA2877895A1 A device for spraying a liquid |
| 01/01/2014 | CN203375600U Novel fire-fighting smoke exhausting device |
| 01/01/2014 | CN103492032A Fixed systems and methods for extinguishing industrial tank fires, with and without fixed roof, including aerated foam projecting nozzles and center directed nozzles |
| 01/01/2014 | CN103480110A Water mist nozzle |
| 01/01/2014 | CN103480109A Multidirectional water mist spray nozzle |
| 01/01/2014 | CN103480108A Spray nozzle adjusting device |
| 01/01/2014 | CN103480107A Water mist nozzle |
| 01/01/2014 | CN103480106A Water mist nozzle |
| 12/31/2013 | US8616470 Mode control valve in showerhead connector |
| 12/27/2013 | WO2013191528A1 Portable fire extinguisher |
| 12/27/2013 | WO2013106244A3 Fire protection device |
| 12/26/2013 | US20130341054 Concealed horizontal sidewall sprinkler |
| 12/25/2013 | EP2675533A2 Reduced-noise extinguishing nozzles |
| 12/25/2013 | CN203355189U Spray gun |
| 12/25/2013 | CN203355188U Foam spray nozzle |
| 12/25/2013 | CN203355187U Spherical-head built-in spray tube |
| 12/25/2013 | CN203355186U Water spray nozzle |
| 12/25/2013 | CN203355185U Water curtain spray nozzle |
| 12/25/2013 | CN103473876A Corridor fireproof system with encoding function |
| 12/25/2013 | CN103463779A Fire-fighting water gun |
| 12/25/2013 | CN103463778A Combined air and water fire extinguisher |
| 12/25/2013 | CN103463777A Electrified spraying nozzle |
| 12/25/2013 | CN103463776A Water mist nozzle |
| 12/25/2013 | CN103463775A Fire-fighting spray head |
| 12/25/2013 | CN103463774A Fire-fighting water gun |
| 12/25/2013 | CN103463773A High-speed pulse air fire-extinguishing spray gun |
| 12/25/2013 | CN103463772A Remote control fire-prevention water pipe |
| 12/25/2013 | CN103463771A Fire sandbox |
| 12/25/2013 | CN102580278B Fire protection device suitable for high-rise and ultrahigh-rise building fire hazard fighting |
| 12/19/2013 | US20130333903 Upright, early suppression fast response sprinkler |
| 12/18/2013 | CN203342257U Saddle bracket of firefighting gas pressure tank |
| 12/18/2013 | CN203342256U Sector driving device of automatic water spray extinguishment water cannon |
| 12/18/2013 | CN203342255U Cap-type sealing nozzle assembly for automatic dry powder extinguisher |
| 12/18/2013 | CN203342254U Spray type extinguisher |
| 12/18/2013 | CN203342253U Fire monitor water supply collector |
| 12/18/2013 | CN203342250U Improved firefighting water cannon |
| 12/18/2013 | CN203342243U Grouting fire extinguishing pipe for spontaneous-combustion coal gangue piles |
| 12/18/2013 | CN103446692A Fire protection hoisting frame system |
| 12/18/2013 | CN103446691A Micro water fog spray nozzle based on bubble atomization |
| 12/18/2013 | CN103446690A Fire sandbox |
| 12/18/2013 | CN103446689A Heating cap of water outlet of fire-fighting vehicle |
| 12/17/2013 | US8607888 Self-contained automatic fire extinguisher |
| 12/17/2013 | CA2505911C Rotary foam distributor |
| 12/13/2013 | DE202011110415U1 Gegenstrom-Löschdüse Counter-current discharge nozzle |
| 12/11/2013 | EP2671616A1 Adjustable nozzle |
| 12/11/2013 | CN203329244U Foaming device and fire fighting truck |
| 12/11/2013 | CN203329243U Sustained-pressure fire-extinguishing spraying nozzle |
| 12/11/2013 | CN203329242U Fire monitor with swing mechanisms which are connected in parallel and have two freedom degrees |
| 12/11/2013 | CN203329241U Multifunctional water konckout vessel for fire fighting |
| 12/11/2013 | CN103432696A Telescopic spray fire extinguishing system used for material feeding part of coal mill |
| 12/05/2013 | WO2013179431A1 Liquid-agent-spraying device, electrifying/spraying head, and liquid-agent-spraying method |
| 12/05/2013 | DE202012011517U1 Penetriervorrichtung mit Steuerkolben Penetriervorrichtung with spool |
| 12/04/2013 | CN203315922U Full-hydraulic fog gun technology for abatement of flowing dust pollution and firefighting |
| 12/04/2013 | CN203315615U Omnidirectional auto-rotating multifunctional automatic nozzle for fire protection |
| 12/04/2013 | CN203315614U Novel fire protection sandbox |
| 12/04/2013 | CN203315613U Fire disaster water-spraying protection device |
| 12/04/2013 | CN203315599U Feeding device with fireproof device |
| 12/04/2013 | CN103418097A Large firefighting apparatus for high-rise building |
| 12/04/2013 | CN102300610B Mist type fire protection devices, systems and methods |
| 11/28/2013 | US20130313341 Radial nozzle assembly for a pressure vessel |
| 11/28/2013 | DE202013009111U1 Mischkammer für Löschschaumaufbereitung Mixing chamber for extinguishing foam treatment |
| 11/27/2013 | CN203303544U Self-rotating type foam spray nozzle |
| 11/27/2013 | CN203303543U Wet-type automatic water sprinkling extinguisher |
| 11/27/2013 | CN103415328A Sprinkler nozzle for fire suppression systems |
| 11/27/2013 | CN103405874A Double-phase-flow fire-extinguishing nozzle |
| 11/27/2013 | CN103405873A Combined fine water mist sprinkler head |
| 11/27/2013 | CN103405872A Sector ejection fire extinguishing device |
| 11/27/2013 | CN103405871A Intelligent multiple-pipeline fire-fighting water supply method and system |
| 11/27/2013 | CN103405870A Mobile modularized fire extinguishing system suitable for multiple platforms |
| 11/27/2013 | CN103405868A Elevator car provided with emergency fire protection equipment |
| 11/26/2013 | US8590808 Apparatus and method for mounting a sprinkler at an elevated position |
| 11/26/2013 | US8590338 Evaporator with internal restriction |
| 11/21/2013 | WO2013173177A2 Systems and methods for suppressing fire in containers |
| 11/21/2013 | WO2013171880A1 Fire prevention apparatus, charge dispersion apparatus, charge dispersion head, method for dispersing fire-extinguishing agent, and method for dispersing charge |
| 11/20/2013 | CN203291428U Fixing device for fire-prevention pipe connector |
| 11/20/2013 | CN203291427U Cover-type sealing nozzle assembly for automatic dry powder extinguisher |
| 11/20/2013 | CN203291426U Temporary fire extinguishing system for buildings |
| 11/20/2013 | CN203291418U Fire extinguishing system |
| 11/20/2013 | CN203291417U High-rise fire extinguishing device |
| 11/20/2013 | CN203291406U Lifting device for fire-fighting high-altitude rescue |
| 11/19/2013 | US8584768 Nozzle assembly |
| 11/14/2013 | WO2013114077A3 Face plate assembly |
| 11/14/2013 | WO2013010098A3 Fire protection sprinkler assembly |
| 11/14/2013 | US20130303057 Pressurized Dual Fluid Jet System |
| 11/13/2013 | CN203280952U Pump set type high pressure water mist fire extinguishing device |
| 11/13/2013 | CN203280951U Liquid extinguishing agent atomizing spray gun |
| 11/13/2013 | CN203280950U Multifunctional fire-fighting water gun |
| 11/13/2013 | CN103386179A Fire-fighting equipment on fire engine |
| 11/13/2013 | CN103386178A Foam fire-fighting device |
| 11/07/2013 | US20130292499 Glue-dripping needle structure |
| 11/07/2013 | US20130292494 Garden sprayer |
| 11/07/2013 | US20130292142 Aerial delivery devices, systems and methods |
| 11/07/2013 | US20130292140 Injection head having silencing function for gas type fire extinguisher |
| 11/06/2013 | EP2658615A1 Fire suppression system with variable dual use of gas source |