Pipe Elements TRIZ Cases

An annular recess on the male bayonet connector shaft resists side-load forces up to 68.95 kPa while maintaining a fluid-tight seal against leakage.

A plastic connecting stub features a double-walled profile with axial webs to dissipate radial forces.

A hydraulic unit piston separates pressure medium chambers to manage brake fluid flow.

A paintball feed tube uses a lever clamp and finger-adjustable nut to resize the receiving opening for different hopper necks.

A hose connection device uses a rotating plug-in component and resilient tongue to establish secure coupling.

Induction heating melts susceptor layer for reliable thermoplastic pipe joints without soldering hazards.

Segmented tube geometry prevents vacuum formation against vessel walls, ensuring complete fluid extraction without flow termination.

Flexible structural liners resist seismic and landslide forces by absorbing ground motion energy without excavation.

Segmented body design with nested, orientable connection portions expands fluid networks while reducing installation complexity.

Extending the fleece layer to longitudinal edges and welding it prevents resin detachment while maintaining surface homogeneity.

A pipe connector closure member opens a leak channel when pressure rises, allowing fluid to reach an external outlet.

A compression seal uses a wedge element to deform an elastomer body for rapid assembly.

A protective sleeve and collar assembly secures to high pressure conduits to manage escaped fluid flow.

A launch tube with a removable directional shoe guides tools into pipelines.

Baffled serpentine evaporator cuff achieves -55°C with conventional refrigerants, eliminating hazardous cryogens and complex two-stage cooling systems.

Segmented mounting frames absorb lateral forces during coupling, eliminating manual holding requirements.

Recessed inner face bars form riblets to reduce frictional drag and prevent sediment accumulation in flat-bottomed conduits.

Elastomeric sealing elements conform to rough cut pipe ends, eliminating the need for precise welding or additional fittings.

Segmented grip rings prevent loosening under thermal cycling by embedding teeth into pipes via dynamic compression.

Heating a thick sleeve creates thermal expansion that generates high compressive forces upon cooling, solving retention issues during pressure drops.

Foldable sealing plates and liquid sealants repair irregular edge fractures in mineral pipes without internal access.

A C-shaped spring clip secures an insert part within a basic housing via radial engagement through orifices.

A connector joins lined pipelines using permeable chokes to equalize pressure between the bore and micro-annulus.

Segmented main and lateral bladders inflate resin liners to seal pipe junctions without leaks or launcher damage.

A grounded coil within the water pipe extracts static electricity, reducing charge to near zero millivolts for safer livestock watering.

Segmented clamp and spigot system resists fluid pressure forces to isolate small bore pipework under high pressure conditions.

Divided connection members with dual fitting portions secure band-like inner surface materials to fixed pipe supports.

Circular crown lips on a rubber silencer tubular element engage a hollow cavity, resolving assembly friction and preventing water leaks.

A conical insertion tool guides tubular liners into pipes using a tapered surface to compress the material smoothly.

Integrated radially expandable resilient ring eliminates washer loss and leakage risks while enabling quick coupling for users with limited manual dexterity.

A segmented rehabilitation pipe unit uses plastic segments linked circumferentially with diameter expanders inserted between adjacent pairs to enlarge the inner diameter.

Heated liquid immersion softens elastomeric hoses, removing kinks without labor-intensive wrapping or material damage.

Radial expansion of an annular bellow compensates concentric fluid volumes, eliminating unreliable seals in permanent downhole tools.

A flexible cylindrical body with a positioning flange and gripping strip seals within pipes for pressure testing.

Investment casting creates a single nozzle structure that accepts multiple plug types, reducing manufacturing complexity and labor intensity.

Flaring the tube end creates a secure lip that eliminates thread misalignment and simplifies manufacturing.

Rotatable horns on a universal plastic body allow variable meter height adjustment, eliminating custom devices for each installation.

Segmented cap design prevents unauthorized refrigerant access while maintaining simple operation.

Automated laser scanning replaces heavy mechanical gauges and manual calculations, reducing measurement time while improving ovality precision.

Dual compression seal elements enable bi-directional sealing and pressure testing, reducing setup time and costs.

Low friction gland seals enable air inversion and steam curing of CIPP liners, reducing water consumption while maintaining structural integrity.

A remotely controlled pipeline repair device uses elastomeric seals to seal leaks.

A transparent tape seals the stitched seam of a resin-impregnated liner, allowing electromagnetic radiation to pass through for uniform curing.

A segmented tube structure with varying diameters transfers pressure through a hydraulic path using minimal transfer liquid volume.

Steel seam expansion bar creates radial pressure for tight seal, eliminating auger screw removal during installation.

Friction-welded thermoplastic connections reduce weight and complexity while maintaining tightness under high pressure.