Pipes TRIZ Cases
- Fire protection device with a fire protection flap
See how clay mortar fills gaps up to 50 mm between fire dampers and wall openings, enabling rel
- Easy drain installation assembly for bath or shower
See how an expanding lattice assembly enables top-side bathtub drain installation without lifti
- Assembly for preventing the spread of fire in a building with at least one building wall made of wood building materials
See how a non-combustible casing nested around fire dampers protects installation openings in w
- Gas Feed Tube Assembly with Intermediary Sealing for Leak Prevention
See how a gas feed tube assembly uses an intermediary grommet to simplify manufacturing, ease i
- Outlet box system for central vacuum systems
See how a gap-adjustment assembly adapts central vacuum outlet boxes to diverse wall constructi
- Fire-Rated Plumbing Supply Box With Thermoset Housing
Thermoset box walls and small intumescent pads keep drain openings sealed in fire-rated walls while reducing cost and preserving mounting flexibility.
- Valve Interlock Assembly for Fast Plate-Mounted Connection
A sliding interlock locks two valve bodies and the mounting plate in one step, cutting connection time without sacrificing secure retention.
- Thermally Decoupled Air Feed Wall Bushing With Condensation Control
A thermally decoupled middle section and mechanically actuated flap keep cold air from interior duct parts, preventing condensation and moisture damage.