Pipe Elements TRIZ Cases

Small liquid-state plasma reservoirs and controlled feeding stabilize reduced-pressure supply while cutting storage volume and heating energy.

A reusable solid lid with integrated seals and valves enables precise suction anchor deployment and retrieval without ROV valve handling.

A pull-type decompression cartridge relieves hydraulic line pressure, cutting coupling force and avoiding self-compression faults during connection.

Serrated shallow teeth and axial slots help hydrostatic test plug grippers hold high pressure while minimizing pipe marks and repair work.

Modular bushings and split shells let inner and outer pipes be connected separately, cutting variant inventory while enabling seal inspection.

Capturing or flaring natural gas during pipeline emptying enables maintenance access while preventing uncontrolled methane emissions.

A twist-lock retainer and end cap replace pins, clips, threads, and clamps to create a hygienic, liquid-tight process connection.

A U-shaped fixing portion and flexible fixer lock the connection valve in a pipeline box to resist vibration-driven loosening.

Flexible steel tubing pulls and lubricates pipe liners, cutting friction, improving strain measurement, and enabling targeted hydrostatic testing.

Hinged half-cylindrical couplers snap around a damaged water pipe and seal leaks with adhesive, avoiding pipe cutting or repositioning.

Integrated movement and condition sensing helps marine breakaway couplings detect separation causes early and reduce spill risk without frequent inspections.

Two sealing elements and a bleed lance isolate and drain trapped product, improving high-pressure pipe sealing and leak safety.

Stacked annular plates, spools, and face seals simplify rotary union assembly while improving fluid sealing and reducing leakage risk.

Two spaced linear cuts remove a smaller pipe coupon, enabling insertion valve installation and maintenance under pressure without fluid escape.

A built-in regulator assembly lowers spigot pressure before it reaches the inner and outer hose members, helping prevent burst failure.

A canister with a compressible annular rim seals around a leaking pipeline trap door to contain pressure and enable controlled drainage.

A para-aramid and polyester nonwoven felt liner replaces stiff carbon fiber to keep CIPP installation flexible while maintaining strength and reducing resin use.

A variable-diameter sleeve controls liner expansion sequence at pipe bends to prevent trapped fluid, preserve diameter, and avoid flow restriction.

An inner hose nested inside an outer hose reduces fraying, leaks, and snags while preserving flexible retractable handling.

An internal flow path and filter inside the sub valve member cut coupling diameter while preserving flow rate and protecting the filter.

A deformable plug and nested stinger-receiver layout simplify multi-line hookup while maintaining sealed, rugged fluid connections on drilling rigs.

Short stepped surge towers and air valves suppress upsurges and downsurges, maintaining positive pipeline pressure without powered maintenance.

A two-stage expandable gripper and seal assembly isolates pipeline sections securely across varying diameters and pressure differentials.

Three adjustable tracked modules and CCD-based differential turning help a pipeline robot keep wall contact through bends and obstacles.

Controlled pig spacing creates defined in-pipe volumes for accurate dosing and precipitation, preventing curd sedimentation in continuous cheese and tofu production.

An adhesive-coated expandable tube seals pipe leaks from the inside, avoiding excavation while matching pipe diameter for reliable pressure-resistant repair.

Stress-concentrating notches and perforations let a pipe clamp split under bursting tension while still securing the pipe during normal use.

A pocketed bladder lets a packer tool rotate and position a connection liner at pipeline junctions, preventing curling during branch-line installation.

A dual-cure relining resin combines actinic-light activation with a co-hardener to speed pipeline repair while curing evenly in shadowed sections.

A bladder pocket locks to the packer end piece to prevent twisting during branch-line insertion and keep the junction liner aligned for inflation.

A spring-biased segmented collet lets pipe splitters grip and release cables quickly, avoiding thread damage, adhesive cleanup, and downtime.

A pressure differential pulls male and female supports into alignment for faster pipe and electrical coupling with minimal leakage under blowdown.

A modular plate, stem, and seal ring assembly seals the outer bore around an inner pipe to block contamination and protect pipeline integrity.

Dual lifting protrusions let a watering component open the cover safely while automatic closure helps keep dirt out of the underground socket.

A conductive thermoplastic sleeve enables clamp-free induction electrofusion, creating adjustable pipe joints with robust leak-resistant sealing.

Partition walls, dampers, and decompression control separate chamber exhaust flows to stabilize pressure and prevent substrate treatment defects.

A robotic inflation and electronic curing process repairs branch-to-service pipe joints trenchlessly while reducing liner damage and excavation.

Visible-light LED heating preheats tube liners and supports polymerization, cutting infrared energy loss and residual monomers.

Variable resin ports, pressure sensing, and resin-front detection regulate infusion to keep fibre packs compacted under negative pressure.

An elastic inner tube in the lithography temperature-control liquid line suppresses high- and low-frequency pressure spikes and vibration.

A two-way vial mount lets one pipe level collar support horizontal and vertical readings while allowing quick level-element replacement.

Shim-defined insertion depth gives inflatable pipeline plugs precise positioning, reducing visual reading errors and leak risk.

Lubricant distribution along the pipe anchor cuts friction and splitter stress in tight bends, easing replacement pipe pulling.

An electromagnet enables remote liner release while convective slit cooling keeps LEDs from overheating during in-pipe curing.

Overmoulded porous frit vents and socket fusion sealing equalize micro-annulus pressure while preventing liner interface leaks.

A spring-biased valve assembly lowers spigot pressure to 60-80 PSI, preventing expandable hose bursts while maintaining usable flow.

An adhesive sealing sheet between pipe wall and liner maintains adhesion during curing, reducing shrinkage-related leaks and pressure-driven seal failure.

Flow-entrained spheres block bypass flow through each pig, enabling simple, reliable sequential pipeline pig launching without complex valve systems.

Multiple diffused flow paths and a flexible membrane smooth pump pulses, reducing splashing and improving hygiene in beverage dispensing.

Two sleeve halves with spaced seals and heating zones enable axial pipe repair welding despite trailing medium, delivering pressure-tight joints.