| Patents for A62C 31 - Delivery of fire-extinguishing material (4,867) |
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| 03/31/1994 | CA2144634A1 Method and device for fire extinguishing by alternating a liquid fog and a liquid jet |
| 03/30/1994 | CN1084419A Method and equipment for fighting fire |
| 03/16/1994 | EP0586426A1 Fire fighting equipment. |
| 02/23/1994 | EP0583453A1 Gas-liquid mixture as well as unit and method for the use thereof |
| 02/16/1994 | CN2155901Y Close type nozzle |
| 01/27/1994 | DE4236545C1 Fire-extinguishing nozzle - has outlet cross-section altering automatically dependent on pressure |
| 01/19/1994 | CN2153382Y Light adapter for fire-fighting water pump |
| 01/11/1994 | US5277256 Firefighter's nozzle |
| 01/04/1994 | US5275763 Nozzle for generating bubbles |
| 01/04/1994 | US5275243 Dry powder and liquid method and apparatus for extinguishing fire |
| 12/22/1993 | EP0575284A1 Fire-extinguishing device |
| 12/08/1993 | CN1079200A Amplified mixer-blower mechanism and uses thereof |
| 12/01/1993 | EP0425493B1 Jet spray nozzle |
| 11/17/1993 | CN2146269Y Hand cart dry-chemical fire extinguisher |
| 11/16/1993 | US5261494 Firefighting nozzle |
| 11/11/1993 | WO1993021996A1 Amplified mixer-blower mechanism and uses thereof |
| 11/11/1993 | CA2112484A1 Amplified mixer-blower mechanism and uses thereof |
| 10/27/1993 | CN1077656A Auto-controlled gas-liquid combination fire-extinguisher |
| 10/26/1993 | US5255747 Compressed air foam system |
| 10/19/1993 | US5253716 Fog producig firefighting tool |
| 10/19/1993 | CA1323214C Water flow measuring and dispersing device |
| 10/14/1993 | WO1993019810A1 Fire-fighting tool particularly for shipboard fires and the like |
| 10/05/1993 | US5249632 Remote nozzle unit |
| 09/07/1993 | US5242023 Method and apparatus for delivering compressed particulate solid fire fighting agent |
| 08/19/1993 | WO1993015794A1 Gas-liquid mixture as well as unit and method for the use thereof |
| 08/19/1993 | WO1993015793A1 Fire extinguishing method and apparatus |
| 08/18/1993 | CN2140242Y Multifunctional pressure detecting device for hydrant system |
| 07/21/1993 | EP0551620A1 Device for foam admission for liquid storage vessels |
| 07/06/1993 | US5224550 Explosion suppression system |
| 06/23/1993 | CN2136672Y Combined fire-fighting water tank used with chain saw and skidding truck |
| 06/10/1993 | WO1993010920A1 A spray apparatus having a hydraulic motor driven by the spray fluid |
| 06/10/1993 | WO1993010861A1 Installation for fighting fire |
| 06/10/1993 | WO1993010860A1 Installation for fighting fire |
| 06/02/1993 | CN1072606A Plastic jetting gun for push-cart type fire extinguisher |
| 05/18/1993 | US5211246 Scouring method and system for suppressing fire in an enclosed area |
| 05/18/1993 | US5211118 Fire fighting tool for extinguishing embers and for fire mop up |
| 05/18/1993 | CA1317852C Method and apparatus for suppressing explosions and fires |
| 05/13/1993 | WO1993009388A1 Device for dispersing air or fire-extinguishant gases |
| 05/06/1993 | DE4136247A1 Vorrichtung zum verteilen von luft oder loeschgasen Apparatus for distributing of air or gases loesch |
| 04/21/1993 | EP0537241A1 A high-pressure spray head. |
| 04/06/1993 | US5199500 Severable cover for explosion and fire suppression nozzles |
| 03/31/1993 | CN2128889Y Dual purpose speed water filling device for fire engine |
| 03/30/1993 | US5197548 Fire extinguishing device with storage tank for a low-boiling liquefied gas which serves as extinguishing agent |
| 03/10/1993 | CN2127878Y Fire fighting hydraulic giant |
| 02/09/1993 | CA1313532C Multifunction nozzle |
| 02/02/1993 | US5183116 Variable pressure regulator for extended fire-extinguishing system |
| 01/21/1993 | WO1993000962A1 Fire-fighting equipment |
| 01/21/1993 | WO1993000961A1 Variable pressure regulator for extended fire-extinguishing system |
| 12/29/1992 | US5174384 Transport unit for fluid or solid materials or devices, and method |
| 12/23/1992 | WO1992022353A1 Method and equipment for fire fighting |
| 12/01/1992 | US5167285 Dry powder and liquid method and apparatus for extinguishing fire |
| 11/26/1992 | WO1992020454A1 Fire fighting equipment |
| 11/26/1992 | WO1992020453A1 Fire fighting equipment |
| 11/25/1992 | CN2122651U Domestic fire-fighting hose reel |
| 10/22/1992 | DE4112680A1 Fire-extinguishing system, esp. for high pressure oil fires - comprises extinguisher container contg. liq. nitrogen@ which can be moved into position above fire, to enclose it etc. |
| 10/07/1992 | EP0507665A1 Atomizing head of fire extinguisher |
| 09/23/1992 | EP0505100A1 A dry powder and liquid method and apparatus for extinguishing fire |
| 09/22/1992 | CA1307811C Fire nozzle |
| 09/17/1992 | WO1992015370A1 Spray-head for fighting fire |
| 09/02/1992 | EP0500666A1 Improvements relating to water spray systems |
| 08/19/1992 | CN2113079U Delivering fire-extinguishing foam device |
| 08/11/1992 | US5137094 Fire fighting foam delivery system |
| 08/04/1992 | US5135055 Ground and airborne fire fighting system and method of fighting high rise building fires |
| 07/29/1992 | EP0496066A1 Firefighting device using a reservoir full of cryogenic gas |
| 06/30/1992 | US5125579 Jet spray nozzle |
| 06/17/1992 | CN2107320U Gun with support frame |
| 06/16/1992 | CA1303562C Foam generator adjustable to produce foam having various expansion ratios |
| 06/10/1992 | CN2106624U Fixed omnibearing fire-fighting monitor |
| 06/03/1992 | CN2105974U Cart pushing type fire extinguisher spray gun |
| 05/19/1992 | US5113945 Foam/water/air injector mixer |
| 05/05/1992 | US5109779 Fire insulated partition |
| 04/28/1992 | US5109534 Cable communication system with transmission line incorporated in hose |
| 04/22/1992 | CN2102127U Miniature multi-function water gun |
| 04/01/1992 | CN2100232U Gas jet-pipe of dry powder fire extinguisher |
| 03/27/1992 | WO1992004943A1 Remote nozzle unit |
| 03/27/1992 | CA2092078A1 Remote nozzle unit |
| 03/18/1992 | EP0440604A4 Devices and method for cleaning gases |
| 03/11/1992 | CN2098302U Fire-fighting hydraulic gun with switchable divided breech and seven functions |
| 03/11/1992 | CN2098301U Cleaner for fire-fighting hose |
| 03/08/1992 | CA2025423A1 Foam generating aspirating nozzle |
| 01/23/1992 | WO1992000811A1 A high-pressure spray head |
| 01/15/1992 | CN2093016U Hydraulic gun capable of changing water wing and producing water curtain fog |
| 12/27/1991 | EP0462119A1 Device for conveying fluid materials |
| 12/25/1991 | CN2091170U Hydraulic control elevating fire extinguishing tower |
| 12/03/1991 | US5069291 Method and apparatus for suppressing explosions and fires and preventing reignition thereof |
| 11/28/1991 | WO1991007208A3 Improvements relating to water spray systems |
| 11/05/1991 | US5062486 Firefighter's barrier penetrator and agent injector |
| 10/22/1991 | US5058809 Foam generating aspirating nozzle |
| 08/14/1991 | EP0440604A1 Devices and method for cleaning gases. |
| 08/07/1991 | CN2082177U Swing type automatic water spray gun |
| 08/06/1991 | US5036924 Container fire nozzle hole adapter |
| 06/12/1991 | EP0095481B1 Vehicle for deicing aircraft |
| 06/05/1991 | EP0429736A1 Spraying nozzle for a mixture of fluids |
| 05/22/1991 | CN2077315U High-pressure hydraulic fire gun |
| 05/18/1991 | WO1991007208A2 Improvements relating to water spray systems |
| 05/18/1991 | CA2068720A1 Water spray systems |
| 05/14/1991 | US5014790 Method and apparatus for fire control |
| 05/08/1991 | EP0425493A1 Jet spray nozzle. |
| 05/07/1991 | US5012979 Adjustable foaming chamber stem for foam-applying nozzle |
| 04/24/1991 | EP0424200A1 Control arrangement for a nozzle such as a directable nozzle for fire-fighting |