Pipes TRIZ Cases
- Cable Seal Grommet Structure for Water Ingress and Geometry Variation
A two-region grommet with a circumferential groove and varied sealing lips adapts to round or flat cables while blocking longitudinal water ingress.
- Cable sealing device and cable sealing system
Pressed elastic sealing units between two plates seal and fix multiple cables through a housing wall to block moisture ingress.
- Rotatable Latch Housing for Even Load in Angled Apertures
A rotatable outer housing and moveable latch fingers align in angled apertures to spread load evenly and reduce stress fatigue.
- Pressure-Tight Line Feedthrough Sleeve Using an Integral Ring Seal
Circumferential sleeve constrictions compress the line jacket into an integral seal, enabling compact pressure- and vacuum-tight wall feedthroughs.
- Self-Closing Cable Bushing for Gas-Tight Line Sealing
A spring-loaded flexible sleeve keeps the cable passage closed by default, preventing gas leakage while allowing easy line insertion.
- Wire Harness Grommet Rib Structure for Low-Force Stable Assembly
Supported elastic ribs cut grommet insertion force while preserving assembled stability in wall through-hole wire harness mounting.
- Sanitary Connection Box Sealing for Electric Line Feed-Through
A resilient base portion and closure membrane create a fluid-tight electric line feed-through without separate seals or added installation steps.
- Wire Harness Waterproof Tube Structure for Sharp Bend Protection
A rigid exterior tube between waterproof sections prevents sharp bending near the panel grommet and preserves wire harness sealing.
- Inspectable Resin Pot Assembly for Distortion-Free Cable Gland Sealing
A clear-and-rigid resin pot assembly prevents distortion during barrier cable gland filling, simplifying conductor alignment and resin inspection.
- Luminaire Cover Retention With Moisture Intrusion Guard
Spring-loaded cover retention and a sealing moisture guard enable tool-free luminaire access while preventing moisture ingress.