| Patents for A62C 3 - Fire prevention, containment or extinguishing specially adapted for particular objects or places (6,634) |
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| 02/10/1993 | CN2126807Y Fixed fire-extinguishing bottle for aircraft |
| 02/10/1993 | CA2048920A1 Systems to extinguish oil-well and other fires using exhaust gases |
| 02/02/1993 | US5183117 Fire extinguisher |
| 02/02/1993 | US5183116 Variable pressure regulator for extended fire-extinguishing system |
| 01/26/1993 | CA2074617A1 Chimney safety system |
| 01/21/1993 | WO1993000961A1 Variable pressure regulator for extended fire-extinguishing system |
| 01/20/1993 | EP0524078A1 Fire arrester barrier of a wall opening for the passage of temporary connection pipes |
| 01/20/1993 | EP0523283A1 Ventilation and installation unit for buildings |
| 01/19/1993 | US5180018 Split stack fire-fighting apparatus and process of use |
| 01/19/1993 | CA1312801C Sprinkler system and sprinkler assembly therefor |
| 01/14/1993 | DE4122971A1 Extinguishing column of burning oil and gas from oil well - by spraying liq. nitrogen@ or water into column meniscus from enclosure |
| 01/14/1993 | DE4122684A1 Extinguishing burning oil wells using fully mechanised method - by encircling with wall having central crater into which rocks or concrete blocks are conveyed and providing pipe system for feeding extinguishing agent, extracting oil, etc. |
| 01/13/1993 | EP0522671A1 Train for automobiles |
| 01/12/1993 | US5178917 Method for delivery of fire retardant |
| 01/12/1993 | US5178680 Fire retardant delivery system |
| 01/07/1993 | WO1993000135A1 Method and vehicle for suppressing oil well fires using liquid nitrogen |
| 01/07/1993 | EP0389469B1 A fire protection system for an aircraft |
| 12/29/1992 | US5174707 Three-dimensional manufacturing and assembly plant |
| 12/23/1992 | WO1992022353A1 Method and equipment for fire fighting |
| 12/23/1992 | WO1992022352A1 Method and apparatus for closing a wellhead casing |
| 12/23/1992 | WO1992022351A1 Fire deterrent system for structures in a wildfire hazard area |
| 12/23/1992 | CN2125413U Fire extinguisher for discharging-rabbling type transformer |
| 12/23/1992 | CA2111222A1 Fire deterrent system for structures in a wildfire hazard area |
| 12/22/1992 | US5172767 Water spray control system for underground mining machine |
| 12/16/1992 | CN2124724U Portable multi-function protector for forest |
| 12/16/1992 | CN1067093A Method and special apparatus for extinguishing fire and preventing blowout by sealing and drainage |
| 12/10/1992 | DE4118481A1 Shut=off appliance for damaged pipes - from which gases, liquids or high-pressure oil-gas mixt. escapes, includes sawing through pipe and diverting fluid flow |
| 12/09/1992 | CN1066798A Oil well fire-extinguishing method with "pipe-like" air tight container |
| 12/03/1992 | DE4118026A1 Quadruple fire prevention installation esp. for private car - is powered by independent battery supplying magnetic valves for fuel diversion and release of incombustible liq. |
| 12/02/1992 | CN1066735A Calculator attached to fire extinguisher in buildings |
| 11/26/1992 | WO1992020454A1 Fire fighting equipment |
| 11/26/1992 | WO1992020453A1 Fire fighting equipment |
| 11/26/1992 | DE4116777A1 Fire protection of sensitive electrical or electronic equipment - directly spraying compressed nitrogen@ with insufficient cooling to cause damage to cold-sensitive appts. |
| 11/25/1992 | EP0514610A1 Method and apparatus for area fire protection |
| 11/25/1992 | CN1066401A Fire-extinguishing method |
| 11/25/1992 | CN1066400A Diversion fire-extinguishing method |
| 11/24/1992 | US5165483 Direct contact vapor generator fire suppression apparatus |
| 11/24/1992 | US5165482 Fire deterrent system for structures in a wildfire hazard area |
| 11/19/1992 | DE4116287A1 Lightweight, covered fire extinguishing bell for oil fire - comprises asbestos-coated cover material, heat resistant framework pipes with coolant flowing through and gas-tight interior made inert by supplying nitrogen@ |
| 11/17/1992 | US5163573 Explosion suppressive foil |
| 11/17/1992 | US5163517 Fire extinguishing systems |
| 11/17/1992 | US5163516 Chimney safety system |
| 11/12/1992 | WO1992019323A1 A system for extinguishing an oil well subjected to very high pressure |
| 11/12/1992 | DE4115523A1 Extinguisher for oil fires - uses inert gas e.g. nitrogen@, which screens rising flames from surrounding air |
| 11/12/1992 | CA2112705A1 A system for extinguishing an oil well subjected to very high pressure ons |
| 11/11/1992 | CN1066002A Fire extinguisher for forest |
| 11/10/1992 | US5161621 Method of containing and extinguishing a fire |
| 11/10/1992 | US5161614 Apparatus and method for accessing the casing of a burning oil well |
| 11/05/1992 | DE4114312A1 Extinguishing oil well fires - using large, sand-filled flexible bag which is dropped onto the fire to smother the flames |
| 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. |
| 10/20/1992 | CA1308893C Breathable fire extinguishing gas mixtures |
| 10/15/1992 | DE4111639A1 System of grids for extinguishing fires at oil and gas wells - distributes extinguishing fluid from tubular grid under high pressure and is not damaged by heat |
| 10/14/1992 | CN2118547U Wall climb fire extinguishing cart |
| 10/13/1992 | US5154238 Vehicular fire protection apparatus |
| 10/13/1992 | US5154237 In a pipeline |
| 10/13/1992 | US5154235 Method for controlling and suppressing fires using dealginated, dewatered kelp waste |
| 10/13/1992 | US5154234 Wellhead fire extinguisher and method extinguishing a well fire |
| 10/13/1992 | US5154233 Well protection apparatus and method |
| 10/13/1992 | CA1308549C Fire hazard control |
| 10/08/1992 | DE4111124A1 Method for extinguishing burning oil well - involving prodn. of fire wall and use of guided introduction of fluid inert gas into centre of fire and withdrawal of oxygen@ from air |
| 10/08/1992 | DE4110450A1 Fire fighting machine for oil source fires - surrounds root of flame radially and smoothers it using bell movable on holder and closable at top by valve |
| 10/08/1992 | DE4110262A1 Extinguishing oil well fires - using open bottomed bell housing capable of withstanding 6000 deg. C fitted with integral extinguishers, to smother flame |
| 10/08/1992 | DE4108803A1 Extinguishing fires at oil and gas boreholes - by moving flame away by pipe to a location where it is flared in mobile unit until borehole area is at safe temp. for repair work |
| 10/01/1992 | DE4110431A1 Extinguishing oil well or natural gas fires without use of water or foam supplies - uses a remote controlled vehicle to position a flame snuffing tube |
| 09/17/1992 | DE4108492A1 Balloon for extinguishing oil fire - is filled with inert gas which is released by melting of balloon base |
| 09/17/1992 | DE4108248A1 Method of extinguishing fire in building - involves sealing all openings with sheet of flame resistant material |
| 09/17/1992 | DE4107443A1 Fire-fighting system for oil or gas wells - includes bell-shaped jacket which is covered over fire to maintain it before carbon di:oxide is fed in |
| 09/15/1992 | US5146996 Apparatus and method for thrusting a cover over a target area |
| 09/02/1992 | EP0500666A1 Improvements relating to water spray systems |
| 09/01/1992 | US5142755 Compositions of matter for stopping fires, explosions and oxidations of materials and build up of electrostatic charges and method and apparatus for making same |
| 08/26/1992 | EP0500007A2 Method for the storage of plastics waste |
| 08/26/1992 | CN2113790U Exploaion-proof automatic fire extinguisher |
| 08/25/1992 | CA1306785C Method and apparatus for explosion protection of installations, conduits and the like by pressure monitoring |
| 08/19/1992 | CN2113078U Fireproof cover for motor-coach |
| 08/06/1992 | WO1992012763A1 Projectile for spraying fire-resistant substances over burning areas |
| 08/05/1992 | EP0497400A1 Emergency spill basin |
| 08/04/1992 | US5135055 Ground and airborne fire fighting system and method of fighting high rise building fires |
| 07/23/1992 | WO1992011902A1 Detonation suppression |
| 07/16/1992 | DE4100467A1 Ship fire-fighting equipment - has controlled module with monitor for fire-fighting in other ships and utilising shipboard equipment |
| 07/14/1992 | US5129386 Fire suppressant system for a cooking device |
| 07/07/1992 | US5127479 Fire extinguishing system for cookstoves and ranges |
| 07/01/1992 | CN1062359A Composition based on polyphosphonitrile used specifically as coverings of land |
| 06/30/1992 | US5125797 Portable water driven high velocity fan |
| 06/25/1992 | WO1992010238A1 Heat responsive valve and sprinkler |
| 06/23/1992 | US5123491 Method of fighting oil fires with sand and sandblasting |
| 06/23/1992 | CA1304052C Fire fighting apparatus |
| 06/17/1992 | EP0490731A1 Composition in particular for floor covering based on polyphosphazene |
| 06/15/1992 | CA2057628A1 Composition for polyphosparene-based floor covering for example |
| 06/10/1992 | EP0489415A1 Sprinkler system for high rise shelf installations |
| 06/09/1992 | US5119878 Impact activated vehicle-based fire extinguisher |
| 06/09/1992 | US5119877 Explosion suppression system |
| 06/03/1992 | EP0488536A1 Fire extinguishers |
| 05/27/1992 | EP0487445A1 Fire detection and automatic and/or manual fire extinguishing system for automotive units |
| 05/27/1992 | CN1061348A Apparatus for extinguishing forest fire and its application |
| 05/27/1992 | CN1061347A Apparatus with rope-rocket for extinguishing crown fire in chemical method and its application |
| 05/26/1992 | US5115869 Apparatus for extinguishing oil well fires and separating oil/gas streams thereof |
| 05/26/1992 | US5115867 Dual linear fire extinguisher |
| 05/20/1992 | CN2104680U Hydraulic-driven wide range firing gun |
| 05/20/1992 | CN1016669B Box-type pressure-relieving fire extinguisher |
| 05/19/1992 | US5113948 Oil well fire extinguisher with internal pipe crimper |