Mechanical Apparatus TRIZ Cases

See how ventilation openings and fluoropolymer supports enable higher-power UV disinfection whi

See how a duct-mounted ionizer uses airflow-driven generation to eliminate external power needs

See how an interface module translates system signals into motor parameters, enabling universal

See how stored expansion valve opening degrees enable efficient air conditioner restart after l

See how a stepped flow path on the housing inner surface circulates cold air in the deep-freezi

See how merging wall-plate and electrical terminals into one connector body reduces lateral dim

See how a removable filter net slot beside the air inlet eliminates shell disassembly for clean

See how an overhead air handler uses forced circulation, HEPA and microbial filters, and invert

See how audio signature clustering distinguishes human voices from device sounds to predict occ

See how optimized heat exchanger volume ratios (0.6–1.8) and refrigerant charge control (1.0–2.

See how left-right heat exchanger placement, sensor isolation, and scattering prevention resolv

See how LED lights on the HVAC exterior use color and blinking patterns to indicate faults, eli

See how image sensors detect fume hood opening size to adjust ventilation dynamically, maintain

See how inhomogeneous electrostatic fields remove sub-0.1 μm particles without corona discharge

See how side-mounted heat exchangers, upward discharge, and optical water-level detection enabl

See how merging mechanical and free-cooling circuits with shared fan coils and a distribution h

See how cellulose fibers combined with fibrillated thermoplastic binders and electret treatment

See how an air conditioner supplies fundamental reactive power based on input voltage magnitude

A moisture sensor inside the hydro furnace case detects water leaks early, helping prevent internal part damage and safety issues.

By combining heat exchanger sealing, water pump mounting, and wire routing, this structure cuts indoor unit parts and speeds troubleshooting.

See how dynamic flow control device adjustment maintains minimum heat medium flow rate to preve

See how a base unit with portable modules enables flexible air purification across diverse indo

See how seasonal usage, timer settings, and temperature differences determine safe update windo

See how a single pressure sensor in the highest-resistance zone, combined with bypass flow regu

See how longitudinal flow guiding plates prevent airflow turning in centrifugal purifiers, redu

See how controlled austenite microstructure and grain size enable stainless steel refrigerant p

See how integrated control of air conditioning, ventilation, and light blocking uses reinforcem

See how a shared air flow driving apparatus and dedicated air guide channels prevent purified a

Near real-time context analysis detects negative reactions to automated smart home actions and adjusts future control to match user preferences.

See how an HVAC controller switches to alternative defrost modes using backup sensor feedback t

Correlating VOC, particulate, and other IAQ sensor data enables continuous biological pollutant estimation and targeted HVACR remediation.

See how a dedicated interlock wire separate from communication lines ensures safety device oper

A HEPA-filtered laminar air curtain blocks and traps respiratory droplets between people, enabling safer mask-free indoor conversations.

See how merging air conditioning and water heating into one refrigerant cycle captures indoor h

See how a secondary water-based condenser reduces air-fan noise and maintains cooling performan

See how a rotatable infrared sensor achieves 360-degree temperature detection by covering itsel

See how a curved filter with variable thickness and separated UV irradiation increases filtrati

See how a cooler-integrated condensate water collection system reduces manual watering in deser

See how a thermostat integrates HVAC, lighting, security, and maintenance data into a map-based

See how a segmented gas detection module and mobile purification unit use wireless positioning

See how a cooler with heat sink and turning portions removes sand, dust, and water while coolin

See how a flexible actuator structure with jolt property enables directional valve switching wi

See how supply vehicles coordinate air treatment capacity through dual-channel wireless communi

See how sequential circulating fans distribute heat from a heating component to reduce over-tem

See how a main controller converts multiple contact signals into a single serial signal, enabli

See how centralizing software updates in the server device eliminates the need to update both a

A pressure sensor and switchable fan control let one clean room alternate between positive and negative pressure while maintaining accuracy and lower power use.

See how a manifold with modulating dampers and multi-parameter sensors dynamically adjusts zone

A woven fabric design interposes a thin twist-preventing yarn between adjacent side emission optical fibers to maintain precise fiber alignment.

A uniform illumination lens directs light via total internal reflection and refraction to create even lighting distribution.

Inductive coupling transfers power and data to outdoor lighting sensors, preserving structural integrity while enabling adaptable environmental monitoring.

An inner and outer tube design isolates blue LEDs from quantum dots via optical fibers, reducing thermal degradation to extend component lifespan.

A light guide plate with scattering particles converts point-source light into diffuse illumination for uniform image capture.

A support portion mediates the optical filter within a reflective light-guide system to ensure precise central axis alignment.

Color-coded rear appendages on steering wheel spokes resolve driver confusion during rotation while maintaining simple spoke structure.

Internal dot structures between bonded layers improve light uniformity while reducing manufacturing difficulty of forming precise patterns.

Rotating light-engine frame adjusts beam angles within sealed fixture housing, preventing water ingress during field configuration changes.

A display module design uses optical adhesive layers to bond the light guide plate and display panel directly.

A near-eye display waveguide uses segmented controllable apertures to selectively inject and eject angularly related light beams.

An inclined cylinder axis resolves grip bulk and force transmission issues in integrated bicycle brake-shift controls.

A body mobilization platform uses a gimbal mechanism to drive oscillating movements for rehabilitation.

Positioning a waveguide core beneath the crackstop maintains optical signal transmission while preventing crack propagation and moisture ingress.

An optical arrangement with a refractive interface region deflects external scene light rays away from the viewer's eye.

Asymmetric light guide plate protrusions compensate for fool-proof structure interference, maintaining uniform brightness in liquid crystal displays.

An all-welded transmission housing merges drive cases and axle tubes to resolve structural rigidity issues found in bolted subassemblies.

A backlight module places a light blocking element in frame recesses to block light leakage at optical sheet protrusions, maintaining image quality.

A glass light-emitting tile integrates an LED lamp with a light guide plate between two glass layers.

A dual-lens prism system directs light from LEDs into a guide plate.

A quantum dot optical film uses diffusion particles to uniformly distribute incident light toward different angles.

A transmissive display uses liquid crystal glass to switch between transparent and atomization states for dynamic light control.

Stacked light guide plates with varying hole diameters redirect emitted light to maintain consistent brightness across keyboard key caps.

Segmented socket and plug elements enable quick coupling without centering, reducing installation time while maintaining connection reliability.

A buckle isolates a quantum tube from strip light heat, preventing thermal damage and preserving color gamut in the backlight module.

Segmented heat sink fins in an airgap prevent back plate bending by isolating thermal conduction from the backlight module light source.

A backlight unit uses light diffusion patterns on a transparent film to distribute light from discrete sources across the display area.

Nested bearings allow multiple brake and gear linkages to rotate independently without cable interference or tangling.

One-sided adhesive step compensating tape maintains backlight unit position and LED orientation angles to prevent light leakage and hot spot phenomena.

A portable solar light uses a detachable battery pack to move between outdoor charging and indoor illumination.

Height offsets on diffractive optical elements compensate for phase distortions, maintaining grating efficiency and image sharpness in waveguide displays.

A quantum dot backlight unit uses dispersed quantum dots to emit white light with high color purity.

Columnar optical structures in a backlight module reduce thickness while improving forward viewing angle brightness.

Integrating optical fibers in a 3D structural cage with cast material resolves light translucency versus construction complexity trade-offs.

A rigid light-transmitting tube with a notched engaging portion secures surface-light-emitting optical fibers to building materials.

A light source uses a through-hole light-incoupling component to direct emission from solid-state devices.

A ceramic material coating on an optical fiber scatters and absorbs stray light, preventing heat damage to the fixing material.

A flexible printed circuit board uses a thickness-reduced bent portion to stabilize fixation on an inclined light guiding plate.

Removing fluorescent-emitting materials from the methacrylic resin prevents coloration during high-temperature molding of thick optical components.

Segmented reinforcing sheets match side wall curvature to eliminate bulky brackets, reducing device thickness while maintaining structural strength.

An integrated front light assembly merges the touch-control layer and light guide onto a single protective substrate to eliminate intermediate bonding agents.

Thiol-epoxy composition with tertiary amine catalyst cures rapidly at room temperature, balancing processing time and bonding strength.

A holographic backlight unit provides selective viewing angle control through integrated optical films.

Laser-stimulated Ce:YAG fluorescence combined with a dichroic light-concentrating cavity overcomes low radiance limits of LEDs for optical fiber coupling.

A display screen uses two backlights and a transparent light guide to switch between free and restricted viewing modes.

A wavelength selective reflective polarizer paired with a lambda-half plate featuring a rotating optical axis controls light reflection direction.

A bent light guide redirects stray rays back into the secondary part.

Non-coplanar fixing frames create accommodating spaces that reduce border width while exposing the carrying member for efficient heat dissipation.

Deformable compliant cover and web structures enable precise airfoil shape morphing via ultrasonic piezoelectric actuation.