Railway Roofs TRIZ Cases
- Air conditioning device for vehicle
See how routing the wiring cable through the casing bottom plate eliminates internal wiring spa
- Air-conditioning apparatus for vehicle
See how routing wiring cables through the casing bottom plate eliminates internal wiring space,
- Vehicle air conditioner
See how relocating the inverter box to the ceiling above the return port reduces ventilation re
- Renewal method of air-conditioning unit for vehicle and air-conditioning unit for vehicle
See how vehicle air-conditioning renewal transitions from HCFC to HFC refrigerants within exist
- Vehicle Air-Conditioner Retrofit for HFC Pressure and Frame Limits
Retrofit a vehicle air conditioner from HCFC to HFC by raising heat-exchanger density and compressor frequency while keeping the original frame.
- Coated Double-Weave Bellows Fabric for Stiffness Without Glue
A double-weave elastomer-coated fabric replaces glued supports in vehicle bellows, improving stiffness, adhesion, tear strength, and aging resistance.
- Dual-Rubber Folding Wall Sheet for Flame Resistance and Flexibility
A silicone outer coating and organic rubber inner layer balance flame resistance, color stability, flexibility, and cost in folding walls.
- Solar Panel Racking Assembly With Adjustable Tilt and Fewer Clamps
Integrated purlins, rails, and grounding clamps simplify solar module mounting, cutting installation labor while preserving structural support.
- Bellows Gangway Cornerpiece With Cross-Bottom Joining Line
A cross-bottom joining line simplifies bellows gangway cornerpiece production while maintaining tear strength and easier overlap connections.