Fire Rescue TRIZ Cases
- Vehicle Accessory Support Assembly with Sliding Seat Rail Grips
Sliding grips engage opposed parallel seat rails to mount accessories securely, preserving vehicle structural integrity and avoiding model-specific brackets.
- Carbon Dioxide Fire Suppression via Inert Atmosphere
Carbon dioxide gas displaces oxygen to extinguish house fires, solving water damage and reachability issues behind walls.
- Low-Pressure Synthetic Liquid Fire Extinguishing System
A synthetic liquid fire extinguishing system uses a conveyor to deliver agent through pipelines and nozzles.
- Fire Retardant Distribution System for Wildfire Protection
A fire retardant distribution system uses metered nozzles to spray protective mixtures on structures.
- Aircraft Fire Suppression via Depressurization and Potassium Aerosols
Depressurizing the aircraft compartment reduces oxygen availability while potassium aerosols suppress flames, lowering agent weight requirements.
- Twist-Activated Fire Extinguisher Ball with Segmented Compartments
A twist-activated fire extinguisher ball mixes agents via rotation to generate pressure.
- Sprinkler Trigger Lever with Integral Thermal Fuse
Integral thermal fuse melts at fire thresholds to release the seal, reducing frame size and simplifying assembly.
- Garden Hose Nozzle for Fire Retardant Mixing
A garden hose nozzle mixes fire retardant liquid with water to create a sprayable mixture that prevents structural staining and reduces cleanup costs.
- Flame Arrester With Removable Weather Hood
Removable weather hoods on flame arresters allow maintenance access without compromising protection from atmospheric contaminants.
- Fire Extinguishing System Diagnostic Protocols
Diagnostic protocols monitor battery voltage and sensor status to prevent false alarms and ensure reliable fire detection.
- Firestop Indicator System for Concrete Penetration Location
Protruding indicator system marks pre-installation sleeve location after concrete solidification.
- Corrosion Inhibiting Composition for CF3I Fire Extinguisher Containers
Zeolite and silver scavenges radicals from CF3I, preventing container corrosion while maintaining environmental benefits.
- Plastic Fire Sprinkler Head With Integrated Thermal Locking Member
An integrated plastic body and locking member eliminate separate assembly steps, reducing construction complexity while maintaining reliable sealing.
- Pressurized Material Dispensing Device Piston Retention
Elastically deformable retaining element holds piston in pressurized material dispensing device body.
- Phosphorescent Fire Hose Nozzle Visibility
A phosphorescent spray nozzle emits light to locate fire hoses during power failures.
- Stovetop Fire Extinguisher with Deployable Ramp
A stovetop extinguisher deploys a ramp via a fusible link to direct powder toward front burners under microhoods.
- Ball Valve Cartridge for Freezeless Hydrants
A ball valve cartridge with an internal stem and rotational stops enables quarter-turn operation.
- Adjustable Pressure Relief Valve for Sprinkler Testing
A test, drain and adjustable pressure relief module with three fluidly connectable ports directs flow between an inlet and selectable outlets.
- Automatic Door Operator Manual Movement Control
Controller detects manual door leaf movements to execute control functions, eliminating visible components and reducing wear on separate actuators.
- CO Sensor Foam System for Submerged Fire Detection
Carbon monoxide sensors detect submerged fires in waste chambers, triggering automatic foam suppression to prevent production downtime.