| Patents for A62C 37 - Control of fire-fighting equipment (5,476) |
|---|
| 06/11/1991 | US5022468 Automatic sprinkler activator |
| 05/28/1991 | US5018386 Method for testing pressurized water systems |
| 05/18/1991 | WO1991007208A2 Improvements relating to water spray systems |
| 05/18/1991 | CA2068720A1 Water spray systems |
| 05/16/1991 | DE3937778A1 Valve for control of sprinkler installation - has attachment for mounting of pressure gauges and connecting sprinklers |
| 04/30/1991 | US5010959 Automatic sprinkler head |
| 04/24/1991 | CN2075528U Fire-extinguisher automatic alarm and open device |
| 04/23/1991 | US5010215 Electrical switching mechanism |
| 04/02/1991 | CA1282300C Fire sprinkler control apparatus |
| 03/27/1991 | EP0418256A1 Electrically detonated explosive squibs |
| 03/27/1991 | CN2073760U Automatic fire-extinguishing alarm |
| 03/19/1991 | CA1281610C Fire extinguishing sprinkler system |
| 03/05/1991 | US4997046 Flue fire extinguisher |
| 02/26/1991 | US4995423 Valve and arrangement for fire suppression water sprinkler system |
| 02/19/1991 | US4993496 Quick release valve for sprinkler head |
| 02/19/1991 | US4993453 Valve and arrangement for fire suppression water sprinkler system |
| 02/13/1991 | CN2071073U Temp.-adjustable self-control fire-extinguisher |
| 02/13/1991 | CN2071072U Portable fire-extinguisher with temp. setting antomatic device |
| 02/12/1991 | US4991657 Fire suppression system |
| 02/12/1991 | US4991656 Quick release valve for sprinkler head |
| 01/29/1991 | US4987958 Firebox |
| 01/29/1991 | US4987957 Deflector for side wall sprinkler head |
| 01/24/1991 | DE3922592A1 Functional capacity test method for chemical fire extinguishing system - using air at raised pressure and sensors for pressure, temp, air humidity and air speed |
| 01/23/1991 | EP0409237A2 Fire extinguishing device utilizing a fire-extinguishing gas |
| 01/23/1991 | CN2069736U Extinguisher with open and shut head |
| 01/15/1991 | US4984637 Electronic fire protection system |
| 01/01/1991 | US4981179 Thermal triggering device for sprinklers for stationary fire-extinguishing systems |
| 12/19/1990 | CN2067588U Reel type haloalkane extinguisher |
| 12/18/1990 | US4977963 Partially concealed fast response sprinkler head |
| 12/13/1990 | WO1990015280A1 Quick opening solenoid actuated valve |
| 12/12/1990 | EP0336948A4 Electric switch actuating mechanism |
| 12/11/1990 | US4976320 Concealed sprinkler with drop down deflector assembly, and improved fusible valve lever assembly |
| 12/04/1990 | US4974812 For use in a fluid system for controlling the release of a pressurized fluid |
| 11/20/1990 | US4971109 Valve and arrangement for fire suppression water sprinkler system |
| 11/20/1990 | CA1276526C Shut-off device for a sprinkler assembly |
| 11/06/1990 | US4967961 Rotary stream sprinkler unit |
| 10/23/1990 | US4964471 Fire suppression system |
| 10/04/1990 | WO1990011466A1 Valve and arrangement for fire suppression water sprinkler system |
| 09/20/1990 | WO1990010856A1 Supply valve and arrangement for fire suppression water sprinkler system |
| 09/18/1990 | US4957169 Sprinkler valve assembly |
| 08/29/1990 | EP0384068A1 Automatic sprinkler activator |
| 08/22/1990 | EP0383368A2 Fire protection systems |
| 08/22/1990 | CN2060680U Building fire-fighting controlling device |
| 08/21/1990 | US4949794 Remotely controlled firefighting apparatus and control means |
| 07/31/1990 | CA1272239A1 Training smoke generator |
| 07/26/1990 | WO1990008370A1 Fire alarm |
| 07/26/1990 | DE3909464C1 Gas bottle valve |
| 07/18/1990 | CN2059366U Sprayer driven by marmen temp. sensor |
| 07/12/1990 | DE4000010A1 Automatically triggered fire extinguisher - has nozzles sealed with solder that melts in fire to release agent |
| 07/03/1990 | US4938294 Trigger element for a sprinkler |
| 07/03/1990 | US4938292 Flush mounted fire sprinkler head |
| 06/26/1990 | US4936388 Fire suppression system |
| 06/05/1990 | US4930578 Automatic sprinkler |
| 05/22/1990 | US4926946 Pendent style sprinkler with cover |
| 04/18/1990 | CA2000751A1 Automatic sprinkler activator |
| 03/20/1990 | US4909329 Fire supervising system and extinguishing target determining system |
| 03/14/1990 | CN2054340U Multi-functional hand-throwing and automatic control dry powder fire extinguisher |
| 03/06/1990 | US4905765 Smoke detector/remote controlled shape-memory alloy fire extinguisher discharge apparatus |
| 02/20/1990 | US4901799 Sprinkler head having protuberant ridge valve seat |
| 02/15/1990 | DE3827002A1 Device for initiating a sprinkler |
| 02/06/1990 | US4898332 Adjustable rotary stream sprinkler unit |
| 02/06/1990 | US4898246 Quick release valve for sprinkler head |
| 01/30/1990 | US4896728 Fire sprinklers with frangible body closing a flow passage and separate means for shattering same |
| 01/25/1990 | WO1990000786A1 Indicator for fire extinguishers |
| 01/16/1990 | US4893680 For use with a vehicle |
| 01/16/1990 | US4893679 Heat-responsive element for fire protection sprinklers or the like |
| 01/11/1990 | EP0306500A4 A decorative quick response sprinkler. |
| 01/11/1990 | DE3822696A1 Release member |
| 01/11/1990 | DE3821774A1 Device for monitoring the condition of fire extinguisher bottles |
| 01/03/1990 | EP0349475A2 Installation for spraying lacquers or plastic powder |
| 01/02/1990 | US4890677 Check valve system for fire extinguisher |
| 12/28/1989 | WO1989012481A1 Electrically detonated explosive squibs |
| 12/27/1989 | EP0347876A2 Sprinkler head having protuberant ridge valve seat |
| 12/19/1989 | US4887674 Cartridge operated fire extinguisher |
| 11/14/1989 | US4880063 Adjustable concealed sprinkler |
| 11/09/1989 | DE3814043A1 Fire extinguishing system |
| 11/02/1989 | EP0340111A2 Triggered differential valve for a pressurized-fluid circuit |
| 11/02/1989 | EP0339788A2 Automatic sprinkler |
| 10/18/1989 | EP0336948A1 Electric switch actuating mechanism |
| 10/18/1989 | CN2046114U Safety device for fire pipeline of stock tank |
| 09/27/1989 | CN2044882U Temp. sensitive sprinkling valve |
| 09/19/1989 | US4867379 Rotary stream sprinkler unit |
| 09/14/1989 | DE3905223A1 Portable fire extinguisher |
| 09/06/1989 | EP0331423A2 Heat-responsive element for fire protection sprinklers or the like |
| 08/01/1989 | US4852610 Valve and arrangement for fire suppression water sprinkler system |
| 07/25/1989 | US4851823 Fire alarm system |
| 07/18/1989 | US4848388 Emergency valve with test capability |
| 07/04/1989 | CA1256961A1 Temperature compensated pressure minder, extinguisher with safe handling feature having said pressure minder, and filling process of a like pressure minder |
| 06/27/1989 | US4842201 Rotary stream sprinkler unit |
| 06/13/1989 | US4838356 Fire extinguisher foam chamber with remote maintenance and testing for oil tanks |
| 06/06/1989 | US4836290 Fire suppression system |
| 05/30/1989 | US4834186 Sprinkler head mounting system |
| 05/24/1989 | EP0316542A1 Fusible link construction |
| 05/18/1989 | DE3736242A1 Temperature-dependently triggerable releasing device |
| 05/16/1989 | US4830118 Shut-off device for a sprinkler assembly |
| 05/16/1989 | US4830117 Shut-off device for an automatic sprinkler |
| 05/16/1989 | US4830115 Valve assembly for sprinkler head |
| 04/25/1989 | US4825196 Signal transmission circuit of fire/security protection system |
| 04/20/1989 | WO1989003582A1 Electric switch actuating mechanism |
| 04/19/1989 | CN2036044U Self controller for fire extinguishing |