Engine Seals TRIZ Cases

A metal-coated fluoroelastomer seal resists UV and plasma damage to prevent particle contamination in semiconductor processing chambers.

Optical sensors track seal placement during application, enabling immediate correction and reducing rework on vehicle components.

An elastic tapered seal with a gap between wall portions guides cable insertion while maintaining waterproof sealing at the connector opening.

An anaerobic liquid gasket polymerizes in the hub seal seat to block water ingress, reduce rust risk, and simplify wheel hub assembly.

A door baffle redirects water to the lateral side while a wire-pass grommet seals the stiffening opening to keep vehicle interiors dry.

A tuned tetrafluoroethylene-PPVE copolymer balances moldability, high-temperature strength, low permeability, and reduced metal mold corrosion.

A recessed linear insert with gripping surfaces improves outer belt seal retention while reducing visible protrusion and extra door cladding.

A bent end-cap pressure relief portion absorbs external impact so the vent groove stays closed until true internal pressure triggers relief.

A U-shaped support bracket and split rear-side seals fit tall roof flanges while limiting sunroof thickness and improving drainage.

An elastic arm supports and guides a thinner second seal to bridge housing tolerance gaps while cutting seal material use and assembly cost.

A cross-braced hinge and body-mounted latch let double vehicle doors operate independently without sequential closing or door-to-door latching.

A 3K planetary reducer and disk-spring state changer stabilize low-speed torque transfer while cutting clutch size, inertia, and assembly steps.

A guided end effector and actuator install annular seals in cramped fluid delivery modules, improving service speed and leak control.

Separate sealing pieces create a hermetic battery housing joint while reducing package size, leakage risk, and energy-density loss.

A thermoplastic outer ring and silicone inner ring improve implant header insulation, fixation, and biocompatibility.

An elastic suspension lets a door-edge plunger evade external pressure while still detecting trapped objects and preventing false shutdowns.

Elastic fitting and clamping pieces secure a door module to the service hole edge without bolts, simplifying alignment and automation.

An integrated reinforcement hook-and-clip seal stabilizes vehicle roof panel sealing while avoiding vertical flanges and bending damage.

A spiked drive roller synchronized to guide head speed prevents rubber profile compression, slippage, and detachment on curved surfaces.

Inflatable partitions and floor gaskets isolate vehicle occupants from airflow when sensors detect biological risk, limiting disease spread.

A compressed gasket and angled plate extension create a universal enclosure-hole seal that blocks moisture and pathogens and resists cleaning chemicals.

A guided hollow door seal redirects water away from the core hole and lock area, helping prevent splash, freezing, and rust.

Detachable gel ring segments open only the needed cable section, speeding installation while keeping other sealed cables protected.

A seal-interface heater activates when the handle is pulled and the wing stays latched, freeing frozen doors or flaps without seal damage.

A concave elastomeric band stays within the electrode groove under compression, protecting bond layers and reducing plasma-driven cracking.

A harder lip section resists pressure-driven outward drawing in vehicle door weather strips while preserving sealing, sound insulation, weight, and cost.

A buffered air inlet chamber and non-vertical airflow path stop vapor backflow, reducing battery corrosion, shorts, and leakage.

An annular seal on the rotating portion isolates the clutch space and keeps abrasion powder out of the motor and reducer chamber.

A bed cap channel collects and drains fluid and debris while supporting a flush tonneau cover seal to keep the vehicle cargo area dry.

A hinged sealing lip concentrates strain in the hinge to cut load loss and compression set while maintaining effective window sealing.

A flexible blade on the screw-mounted seal support lets the gasket pass over door fittings, simplifying body-side shaping and hiding fasteners.

A double-oil-seal with an oil chamber lubricates the shaft extension seal, blocks contaminants, and helps protect bearings from wear.

A removable seal retainer prepositions seals for hermetic assembly in tight flow-control spaces, cutting service time and leakage risk.

Closing the ends of a window seal channel redirects rainwater onto the outer panel, cutting door water entry and aerodynamic noise.

A liquid seal in the zero-gap flange region blocks moisture, electrolytes, and corrosion while easing surface precision demands.

A stepped glass run structure hides the exterior portion end and uses a softer molded section to absorb impact and prevent chipping.

A piston-mounted lubricating member forms a film on the cylinder wall, cutting seal wear in oilless shock absorbers while preserving ride comfort.

Serial vacuum and elastic seals with a labyrinth path cut particle leakage and shaft vibration in semiconductor substrate processing.

A cured liquid seal fills internal and external gaps around motor terminals to prevent leakage and simplify terminal alignment.

A clip-on reinforcing insert replaces hard-to-mold cord grooves, forming the sliding groove with lower scrap and more reliable glazing assembly.

By integrating electronic equipment support into the door sealing module, assembly steps and production time are reduced.

An anti-rotation door rail clamp uses net-fit engagement and clamp load to stop surround movement, improve sealing, and prevent water leaks.

A serpentine rib and edge flange stiffen thin vehicle interior panels during foaming, keeping post-form warpage below installation limits.

A suction cup and pull tab secure interior trim and wire harnesses to underbody panels without drilling, reducing install time and corrosion risk.

Multiple seal protrusions contact the fuel barrier layer to prevent interface leaks while simplifying tank-component assembly and replacement.

A controlled fiber density on the belt molding contact edge reduces window stick-slip noise and avoids extra low-friction coating steps.

Inline surface and contour inspection marks defective seal strip sections for precise cutting, reducing waste and preserving sealing quality.