Pipe Elements TRIZ Cases

A toothed locking sleeve with adjustable detent tension seals pipe leaks securely while simplifying installation from inside or outside.

A movable flow channel and linkage handle let filter capsules connect securely without rotation, speeding change-outs in confined spaces.

A resilient exclusion plug uses a locked post, X-ray visible parts, and marked surfaces to block debris and improve retrieval during maintenance.

A smooth security cap with a special conical screw blocks unauthorized plug loosening while simplifying mounting in confined spaces.

A rotating shaft and inflatable bladder place and secure a branch liner through one pipe entry, cutting setup time and manpower.

A nested insert, brace, and annular crimp secure multi-channel expandable hoses to fittings while preventing leakage and improving fluid transfer.

Decoupled deformable segments adjust the control opening with pressure to keep volume flow nearly constant across a wider range.

By snapping over a drilled pipe hole, this plastic fitting avoids pipe cutting, reduces access needs, and keeps the interior smooth.

Coordinated opposed contact elements maintain registration to seal an inner tube and support uniform resin binder impregnation.

An expandable steel sleeve seals pipe offsets immediately without resin curing, preserving flow area and resisting external pressure.

A mechanical fuse and lock-hole block prevent overload damage and allow pressure warning lock engagement only when the vessel closure is fully sealed.

A compliant polymer damper expands with fuel line pressure pulsations to absorb pulsation energy and reduce pump-induced noise.

Flow-driven fibrous plugs travel to conduit leaks and seal openings without shutting down the process, reducing downtime and repair cost.

An adjustable protective ring shields the EUV vacuum interface during maintenance, preventing seal damage, air leaks, and contamination.

3D magnetic field sensing and processor-based calibration track pipeline pigs more accurately despite steel pipe and background magnetic distortion.

A reel with guided winding, strap connection, and tractor transport helps handle bulky UV CIPP liners with less damage during deployment.

Preheating the renovation compound during sewer liner transport cuts pressure loss and speeds curing at damaged branch connections.

An elastically pivoting sealing flange expands against the inner pipe wall to seal drilled boreholes without crushing the sleeve during insertion.

A hose seal with an inner insert removes wall openings for pressure supply, improving sealing reliability and lifting height in packaging machines.

Stacked annular plates, spools, and sliding seal rings simplify rotary union assembly while reducing leakage and maintenance time.

A bottomed groove leaves a thin skin so shavings can be suctioned away before the pipe is opened, preventing debris and rust inside.

Internal sealing and air-purge passages handle connector misalignment while expelling cooling-fluid drips during uncoupling.

A grooved chamber and capillary gap trap brazing flux and clad before they reach the seal area, reducing refrigerant connector leaks.

Compressed air positioning and hot-fluid expansion let a liner be installed through a water service pipe from one end without excavation.

A harder embedded core guides elastic seal deformation, helping gate valves shut off thin-wall pipes without higher operating force.

A metal-guided plug with PTFE- and PEEK-based polymer surfaces seals flow reactor ports without scratching glass or ceramic modules.

A polyepoxy aniline and cyclic polyamine system forms a dense coating that resists hot corrosive chemicals without forced curing or blistering.

A gas-pressurized tubular chamber at the centrifuge outlet absorbs emptying surges, lowering pipeline loads while preserving CO2 in clarified beverages.

A piston compresses a gas chamber to absorb water hammer pressure waves, cutting pipe noise and helping prevent pipe damage.

Lubricant passages and distributor jets cut skin friction and seizing in pipe bursting, easing pull forces through bends and soil.

Axial fiber wraps and outer bidirectional fabric reinforce wrinkle bends, cutting strain concentration and extending pipe fatigue life.

Rotating linkages, a fluid arm, and a support arm help expandable packers fully deflate after high-ratio expansion, reducing sticking.

A detachable wheelbase and expandable handles let a pipe relining inversion drum keep capacity while improving single-user transport in tight spaces.

A deformable strainer body withstands crushing and uses periodic pump flow reversal to clear clogged inlet holes in harsh pumping environments.

A divider ring and swaged fitting isolate inner and outer annuli, vent permeated fluid, and protect reinforcement layers from corrosion.

Controlled blade scoring and mandrel shaping split HDPE pipe with less utility damage and lower insertion friction during replacement.

A reaction bush, tapered rings, and gaskets enable pipe tests above 300 bar without welding damage or wall thinning.

Two pivoting plugging heads create double block and bleed sealing while capturing leakage through a bleed fitting with lighter, easier pipe installation.

A cumene-quat polyester resin for cured-in-place pipe repair avoids cold storage, extends pot life, and lowers cure hot spots.

Magnetic force secures a sealing member against a breached pipeline wall, enabling rapid remote repair with less excavation and downtime.

Heated resin stirring, vacuum infusion, and flow-guiding nets improve on-site pipeline wrap infiltration at low temperatures.

A slit-guided rubber seal self-aligns on bored pipe openings, maintaining hermetic sealing under water pressure despite slight misalignment.

An integrated saddle and corporation stop cuts installation steps, avoids thread damage, and reduces leakage in water main tapping.

Multiple vent valves with internal flushing keep flexible pipe annulus venting clear, limiting gas pressure buildup and subsea maintenance needs.

Guiding devices and a choke balance manifold flow to keep distribution differences under 10% and improve data center cooling efficiency.

Offset support rods and curved plates prevent attenuator plate bending under pressure, preserving noise reduction in process control flow paths.

Integral inward and outward flanges enable coaxial shrouded pipe assembly without splitting or cold bending, improving positioning and load distribution.

A heat-activated epoxy composition keeps pipe liners wet-out and stable for up to six months, preventing premature curing during transport and placement.

Separately cured liner sections and molded joints create a standalone fluid-tight pipe path without relying on damaged host pipe walls.

An inflatable seal installer and single blue-light curing unit relines main and branch pipe junctions with tighter sealing and simpler cable handling.