| Patents for A62C 31 - Delivery of fire-extinguishing material (4,867) |
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| 04/12/2000 | EP0738174B1 Nozzle for spreading water fog |
| 04/12/2000 | CN2373121Y Spray gun capable of eliminating fluid reacting force |
| 04/12/2000 | CN1051255C 喷嘴 Nozzle |
| 04/11/2000 | US6047903 Fluid flow conditioner |
| 04/05/2000 | EP0990453A2 Fire extinguishing device |
| 04/05/2000 | CN2372001Y Domestic emergency fire water gun with plug-connected water pipe |
| 03/28/2000 | US6042029 Dual-outlet fire service line connector |
| 03/23/2000 | WO2000015303A1 Extinguishing nozzle head for discharging an extinguishing liquid |
| 03/23/2000 | WO2000015302A1 Device for generating extinguishing foam |
| 03/23/2000 | WO2000015301A1 Method and device for fighting fires |
| 03/23/2000 | DE19841876A1 Fire extinguisher foam ejection appliance has main body with injection nozzle, foam pipe with two tapering and two cylindrical sections |
| 03/23/2000 | DE19841875A1 Extinguisher nozzle head has circle of smaller nozzles around central nozzle hole, with holder for head, and chamber containing fluid |
| 03/23/2000 | DE19841874A1 Method and appliance for fire extinguishing comprise foam generator enclosed by extra nozzles. radial outer surface, end and sloping surfaces |
| 03/21/2000 | US6039269 Coanda effect nozzle |
| 03/21/2000 | US6039268 Arc marking system for sprinkler |
| 03/15/2000 | EP0984817A1 Nozzle and fire fighting installation |
| 03/14/2000 | US6036118 Liquid delivery nozzle |
| 03/14/2000 | US6035940 Portable fire fighting apparatus |
| 03/09/2000 | WO2000012222A1 Device by sprinkler nozzle |
| 03/09/2000 | WO2000012177A1 Method for production of a fire fighting foam, nozzle head and an arrangement in a fire extinguishing installation |
| 02/29/2000 | CA2202219C Horizontal sidewall sprinkler |
| 02/23/2000 | CN2364920Y Luminous fire-extinguishing hydraulic giant |
| 02/22/2000 | US6026907 Fast response residential sprinkler arrangement |
| 02/16/2000 | CN2363743Y Mechanical ejection gun for foam extinguisher |
| 02/15/2000 | US6024177 Sprinkler head escutcheon locking ring |
| 02/09/2000 | EP0759795B1 Installation for fire fighting |
| 02/01/2000 | CA2176589C Method and apparatus for transporting material |
| 01/27/2000 | WO2000003763A1 Foam based product solution delivery apparatus |
| 01/19/2000 | CN2358921Y Portable pneumatic high-energy fire gun |
| 01/12/2000 | EP0797466B1 Sprinkler |
| 01/05/2000 | EP0968049A1 Method and device for discharging a liquid-dissolved or finely distributed medium |
| 01/05/2000 | EP0737111A4 Fire protection nozzle |
| 12/28/1999 | US6007001 Autofog nozzle |
| 12/22/1999 | CN2354592Y Telescopic water cannon |
| 12/15/1999 | EP0797465B1 Sprinkler head |
| 12/01/1999 | CN1237237A Tube or hose capable of withstanding extreme heat flux densities |
| 11/30/1999 | US5992529 Mixing passage in a foam fire fighting nozzle |
| 11/18/1999 | WO1999042181A8 Fire-extinguisher nozzle |
| 11/18/1999 | DE19922599A1 Pendant-type fire protection sprinkler |
| 11/17/1999 | EP0956102A1 A sprinkler head triggering apparatus |
| 11/17/1999 | EP0956101A1 Holder for mounting a spray head |
| 11/16/1999 | CA2092858C Severable cover for explosion and fire suppression nozzles |
| 10/27/1999 | EP0440604B2 Devices and method for cleaning gases |
| 10/19/1999 | US5967239 Fire-extinguishing device with a fire-extinguishing fluid |
| 10/19/1999 | US5967237 Sprinkler |
| 10/14/1999 | WO1999051307A1 Self-educing foam nozzle |
| 10/14/1999 | WO1999051306A1 Improved fire fighting nozzle and method including pressure regulation, chemical and eduction features |
| 10/14/1999 | CA2339128A1 Self-educing foam nozzle |
| 10/05/1999 | US5960887 By-pass eductor |
| 09/30/1999 | DE19813581A1 Fire extinguisher for use inside rooms |
| 09/29/1999 | EP0945153A1 Method and device for locating and/or extinguishing fires |
| 09/27/1999 | CA2267704A1 Dual-outlet fire service line connector |
| 09/22/1999 | CN1045172C Method and device for fighting fire |
| 09/14/1999 | US5950762 Ladder hose retainer |
| 09/08/1999 | EP0663858B1 Fire fighting equipment |
| 08/31/1999 | US5944113 Sprinkler having liquid supply pressure balance in stand by mode |
| 08/26/1999 | WO1999042181A1 Fire-extinguisher nozzle |
| 08/25/1999 | CN2334435Y Fire-extinguishing gun |
| 08/24/1999 | CA2011945C Spray nozzle for fire control |
| 08/18/1999 | EP0935724A1 A tube or hose capable of withstanding extreme heat flux densities |
| 08/18/1999 | CN2333416Y Fixed water curtain spray cooling device |
| 08/12/1999 | WO1999039977A1 Method for extinguishing fires from an aircraft and related device |
| 08/10/1999 | US5934568 Nozzle apparatus for delivering fire retardant foam |
| 08/10/1999 | US5934380 Apparatus for preparing and disseminating novel fire extinguishing agents |
| 08/04/1999 | EP0933097A2 Fire fighting equipment |
| 07/29/1999 | WO1999037365A1 Nozzle with axially and perpendicularly directed apertures |
| 07/28/1999 | EP0931817A1 Water-repellent, oil-repellent resin composition |
| 07/27/1999 | US5927329 For converting continuous fluid flow to intermittent fluid flow |
| 07/15/1999 | WO1999034872A1 Holder for mounting a spray head |
| 07/13/1999 | US5921471 Head for generating and for spraying foam, in particular for a fire extinguisher |
| 07/08/1999 | DE19800093A1 Unmanned fire fighting arrangement |
| 07/07/1999 | EP0927562A2 Flat spray generation with a hollow jet nozzle for fire fighting purposes |
| 07/07/1999 | CN1221638A Automatic fire extinguisher |
| 07/06/1999 | US5918807 Fire hose nozzle cover apparatus |
| 07/01/1999 | WO1999032194A1 A fire extinguishing device |
| 06/24/1999 | WO1999030828A1 Autofog nozzle |
| 06/22/1999 | US5913367 Aircraft penetrator |
| 06/19/1999 | CA2222763A1 Plated sprinkler head |
| 06/16/1999 | CN2323813Y New fire-fighting water gun |
| 06/09/1999 | CN1219140A Nozzle |
| 06/02/1999 | CN2321482Y Handle-gripping boosting type fire-fighting water gun |
| 05/26/1999 | CN2320287Y Dual-purpose fire gun |
| 05/19/1999 | CN2319086Y Gum filling device for preventing fire and fire fighting |
| 05/18/1999 | US5905227 Method and system for weakening a detonation in a container or piping system |
| 05/12/1999 | CN1216477A Nozzle for use with fire-fighting foams |
| 05/05/1999 | CN2316977Y Spray nozzle for fire-extinguisher |
| 05/04/1999 | US5899276 On a fire-fighting vehicle |
| 04/29/1999 | WO1999020350A1 Improved dual agent method for extinguishing fire |
| 04/29/1999 | CA2309046A1 Improved dual agent method for extinguishing fire |
| 04/28/1999 | EP0911082A1 Method for producing a gas-droplet jet stream, equipment and nozzle therefor |
| 04/13/1999 | US5893519 Self-educting, high expansion, multi-agent nozzle |
| 04/13/1999 | US5893418 Sprinkle guard |
| 04/07/1999 | CN2312729Y Seven-nozzle water-wheel type high-multiple foam generator |
| 04/06/1999 | US5890657 Sprinkler arrangement |
| 03/31/1999 | EP0904134A1 Explosion suppressant dispersion nozzle |
| 03/30/1999 | US5887662 Method and installation for fighting fire |
| 03/25/1999 | WO1999013948A1 Arrangement for prevention of freezing of water pipelines in a fire fighting platform equipped with telescopic beams |
| 03/23/1999 | US5884847 Multiple nozzle spray head apparatus |
| 03/17/1999 | CN1211196A Method and device for fire-fighting |
| 03/16/1999 | US5881958 Fluid discharge nozzle |