Machines/Engines TRIZ Cases

Cable system adapter links mass modules to conveyers, reducing land requirements while boosting storage speed and flexibility.

Radially moving magnetic weights create unbalanced conditions to generate torque, reducing complexity and resource requirements for remote power generation.

Variable height ribs reinforce the connecting wall to resolve the contradiction between increased rigidity and obstructed oil flow.

Sloped housing bottom piece directs liquid return to crankcase, preventing oil ejection into engine intake.

Projecting arms with protective rollers anchor a work platform to curved wing blades, resolving safety and mobility issues during maintenance.

A blowby gas atmosphere releasing pipe uses a composite structure to maintain internal temperature.

An integrated intake line connecting member combines a flexible sleeve, resonator, and oil recirculation system to reduce the engine's spatial footprint.

Vertical X-ray irradiation detects minute local liquid volumes that horizontal methods miss, resolving measurement precision limits in containers.

A positive crankcase evacuation device uses coalescing material to condense impurities from blow-by gases into liquid form for drainage.

A resonator chamber defined between a case peripheral wall and a clean side chamber utilizes a long communication passage to lower acoustic natural frequency.

An electrically-controlled monolithic oil pump integrates a proportional valve with a cooling circulation passage to manage thermal loads.

A latching projection integrates with a container formation to enable single translational movement assembly.

Segmented wind turbine blades with linearly varying base parts use flow altering devices to meet target induction factors, reducing manufacturing complexity.

Base tool recesses guide composite material deposition to form precise features, eliminating post-processing machining that weakens structural integrity.

Multiple annular gap throttle elements in series generate nozzle needle closing force through hydraulic throttling.

Capillary channels and a siphon in the vent tube discharge trapped air, enabling rapid pressure buildup on the post-filtration side during start-stop cycles.

A gyroscopic power generator captures energy from precessional rotation using a levitated flywheel design.

A crown ring clamped between the valve piece and magnet assembly maintains constant armature lift in fuel injectors.

Optical light concentration device focuses scintillation light onto a smaller photosensor active area.

Segmented aperture vanes prevent particle clogging in the reservoir, maintaining steady fuel flow without unique module designs.

A sintered iron alloy valve seat insert disperses Si-Cr-Ni-Fe type Mo-based intermetallic compound particles in its base matrix phase.

A single ultrasonic transducer determines liquid fill level and surface inclination using propagation time and signal intensity.

Line contact belts on the vibration insulating bush minimize vertical vibration transmission while simplifying assembly tolerance management.

An elastic coupling layer enables reliable ultrasound transmission on mobile tanks, eliminating the need for fixed installation.

A resetting device automatically releases a starting enrichment position when crankshaft speed exceeds a threshold.

Inlet ports route ambient air to the generator stator using wind-induced pressure gradients, eliminating bulky traditional cooling infrastructure.

Rapidly cooled iron-based alloy powder forms a supersaturated solid solution to achieve low hardness during compression molding.

A removable skid assembly enables safe extraction of 4,000 kg equipment from tight spaces without modifying the roof structure.

Segmented rotor and stator components allow selective removal to clear the longitudinal bore for fishing operations without extracting the entire tool.

A sonic sensor device installed in a tank bung opening generates fluid level signals for a receiver unit.

A nozzle tip protrusion with a tapered section and rounded end directs fuel spray to minimize surface wetting.

A segmented oil system uses a pressurized accumulator to supply lubricant during high lateral acceleration.

A control system activates an electric oil pump with a variable duty cycle to ensure reliable engine startup.

A hydraulically adjustable cam follower switches states via oil pressure to control valve operation without electronic solenoids.

A hydrogen plasma propulsion system converts microwave photon energy into directional kinetic energy using a repulsive electrostatic field.

A filling element uses a vibrating body to measure liquid levels via frequency shifts.

A flow damper cap with a small diameter portion protects the piston sliding hole from deformation during assembly.

Elongated sensing strips and wireless transmitters replace manual ladder checks, preventing overfilling while reducing physical strain and dust exposure.

A wind turbine cooling system transfers heat from the nacelle to a tower chamber using air flow along the tower wall.

Air chamber shields generator and shaft from saltwater, eliminating seal leakage and mechanical failure in wave energy converters.

A control device reactivates primary-side voltage when secondary current aligns with its previous course.

Segmented injection timing prevents high-speed jets from missing the cylinder face, reducing uneven wear and oil consumption.

A wind turbine heat exchanger moves vertically along a tower guide rail using flexible conduits to maintain cooling circuit integrity.

Alternating polarity transmission signals on a conductor unit enhance measurement dynamics and accuracy in transit-time level sensing.

A hydraulic valve brake uses a spacer to set the axial distance between the piston control edge and housing base.

A tuning fork level transducer uses a sensing-phase corrector to adjust the driving voltage signal phase for piezoelectric elements.

An elastic leaf spring valve dynamically opens during injection pauses to rapidly refill the coupler gap space, preventing injection failure from fluid leakage.

Segmented heating fixture containing thermal energy reduces service time and ensures uniform temperature distribution across the bearing area.

Replacing heavy voice coil motors with shape memory alloy actuators reduces moving mass and stress on the prism during drop tests.

Conductive plastic filter housings eliminate separate grounding lines by dissipating electrostatic charges through attached heating modules.