Mechanical Apparatus TRIZ Cases

See how table-mounted filtration units use segmented fan systems and ducted outlets to deliver

See how a swirl generator with curved outlet boundary and angled passage creates swirling flow

See how adjusting expansion valve control increases refrigerant temperature in the heat exchang

See how positioning the subcooler outside the condenser shell reduces refrigerant volume, simpl

See how two wireless sensors measuring temperature and humidity enable machine learning fault d

See how image-based wire recognition and step-by-step confirmation reduce HVAC thermostat insta

See how a separating device and bypass pipe extract vapor refrigerant early from outdoor heat e

See how optimization-based expansion valve control minimizes room temperature deviations across

See how a controller determines when to perform condensation-based contaminant reduction only d

See how an HVAC controller monitors air flowrate and shuts down circulation when dilution falls

See how a conveyor-based vertical growing system uses multifunction beams and microclimate exch

See how networked gas sensors and selective filtration devices use location analysis to activat

See how a retractable top air outlet adjusts angle and speed to maintain cooling efficiency whi

See how reticulated polyurethane and metal foam with high-voltage DC, UV-C, and photocatalyst c

See how CO2-based ventilation detection selects fouling algorithms to optimize filter replaceme

See how dynamic threshold control switches between discharge temperature and superheat modes to

See how a portable terminal measures air pressure to calculate wind velocity and direction, ena

See how a heat exchanger subcools refrigerant before expansion to reduce flash gas formation an

See how a motor-driven gear mechanism moves a cylindrical filter past cleaning members, enablin

See how a thermal management system enables coolant exchange between two heat exchange loops to

See how enthalpy-difference sensing regulates air exchange between internal and external spaces

A frost indicator based on air temperature, evaporation temperature, and compressor frequency improves defrost timing despite indoor changes.

See how merging the expansion valve into the heat exchanger body eliminates pipelines, reduces

See how pump-down and enclosure operations recover refrigerant into heat exchangers and accumul

See how a refrigerant accumulator mediates between GHP and EHP units to prevent entrapment and

See how a guide structure directs airflow through a light source unit adjacent to the filter, i

A mobile interface uses remote identifier lookup to locate and control inaccessible HVAC components without direct physical access.

See how a portable terminal receives and transmits setting information between multiple air con

See how a whole house fan integrates with motorized windows and environmental sensors to reduce

See how a remote management apparatus identifies device models via network communication and tr

See how an external application processes HVAC data to optimize energy use while preserving BAS

See how parallel evaporators with enclosure sensors and shut-off valves isolate refrigerant lea

See how ventilation-induced differential air pressure replaces mechanical locks to secure or op

See how sensor-based refrigerant detection triggers blower activation to dissipate leaked refri

See how adjacent appliance identification and communication merging enable collective control o

See how a wet curtain filter net absorbs and re-evaporates condensed water in an evaporative ai

See how dual-threshold time filtering distinguishes refrigerant leaks from indoor gases, reduci

See how a target-time control plan enables HVAC controllers to bridge communicating and legacy

See how a non-conductive break assembly with extended bonding surface prevents electrical impul

See how segmented compression with flow path switching reduces pressure ratio and exhaust tempe

See how a pocket-shaped recess with integrated fastening devices enables quick, secure installa

See how a retractable telescopic hood enables an air purifier to switch between diffuse and foc

See how coordinated air-sending fans across all indoor units diffuse leaked refrigerant in larg

See how a segmented row straddling header with isolated chambers maintains even refrigerant dis

See how an all-glass access door with electrochromic coating merges information display and ent

See how calculating surface areas under temperature curves enables dynamic thermal power adjust

See how a lighting device integrates an anodized metal filter with non-linear pathways to remov

A main outdoor unit routes wired and wireless indoor-unit signals, cutting communication wiring work when expanding multi-split AC systems.

See how temperature sensors estimate HVAC filter life by tracking runtime without flow meters o

A light guide member uses dual-patterned grooves to guide and diffuse light for uniform luminance distribution.

Parallel opaque plates form a channel to diffuse LED light, resolving inhomogeneous illumination and blinding effects in motor vehicle lighting.

A light guide body features a slit with a tapered width region and curved distal end to suppress shadow reflection.

An electrostatic releasing layer with specific sheet resistance discharges accumulated charges on a touch display panel.

A light reflective material uses porous particles with high-index shells to scatter light within a transmitting base.

A light source system uses detachable modules to deliver versatile illumination through shared irradiation components.

A connectorized lighting system embeds cylindrical light sources into compressible deck pad cavities using press-fit retention and detachable power connectors.

Through grooves and protrusions align optical film layers, resolving misalignment in super-long displays while satisfying narrow frame requirements.

V-shaped grooves on a light guide plate reflect light to emit high luminance while reducing energy consumption.

A lighting apparatus holder uses a straight groove to fit and position an optical fiber end without requiring a ferrule.

A headset headlamp adjusts light output by altering battery voltage in response to received radio frequency signals.

A light guide uses lenses to form collimated beams for directed illumination across multiple branches.

A micro LED backlight structure uses a reflecting slope to direct light perpendicularly into the guiding layer.

A waterproof light emitting module uses adhesive layers to secure the light guide plate and circuit board while protecting non-light emitting surfaces from moisture.

A backlight kit uses a slim light guide element with concave structures to create luminance gradients.

A prism structure redirects uncoupled light back into the lightguide to recover energy.

A lighting apparatus with two rotatable lamp bodies connected via a holding device enables precise axial and tilt angle adjustments.

A bicycle handlebar assembly incorporates through holes to guide air flow and reduce drag while maintaining structural integrity.

Segmented zone valves lock flammable refrigerant inside the condenser, eliminating explosion hazards from system-wide leaks.

Stacked RGB LEDs in an LCD backlight increase color gamut and brightness while reducing hotspots through edge-mounted light guides.

Molded polymer supports a coherent fiber bundle image transport layer to protect bent display edges and reduce border sizes.

A borderless display device uses a guide panel and attaching member to support the display panel directly.

A backlight module uses light guide portions with through holes to expose emitting elements and reflective elements to redirect light.

Axially bent ratchet wheel teeth maintain engagement with a claw member during axial displacement, preventing sound and anti-reverse mechanism malfunctions.

An optical sheet with asymmetric light absorption parts controls light direction in liquid crystal displays.

A gradient tint lens minimizes rainbow artifacts from overhead light diffraction while maintaining field of view illumination for improved AR comfort.

Portable disposable light source unit with integrated battery and LED activates via pull tab mechanism, eliminating complex sterilization requirements.

Asymmetric wedge light guide compensates for panel inclination to suppress luminance variations while preserving constant thickness.

Suspended optical module mounting isolates thermal expansion stress to maintain precise lens alignment and reduce coupling loss below -0.3 dB.

Diffusion sheet placement between the light guide plate and optical film conceals small defects while maintaining high light collecting efficiency.

A backlight unit uses a single light guide plate with edge-mounted LED and lower-side laser diode modules to emit uniform illumination.

A panel light assembly uses a deformable unit with dual elastic components to maintain optimal spacing between the light guide plate and LED modules.

A smart light isolator uses optical feedback to control illumination intensity via a dedicated safety light source.

Integrated hoop and spring axles support mobile attachment means, reducing part count and assembly complexity.

Segmented wedge angles maintain high light guide efficiency and uniformity while reducing plate thickness to 0.2mm.

An ergonomic bicycle grip integrates an angled shaft and abutment to align the wrist bones.

A light bar housing constrains a light unit using engaging portions while conductive components join electrodes on an isolating component.

A roll-to-roll hot press printing apparatus deposits resin microstructures onto substrate layers to form light guide films.

A multilayer waveplate outcouples unwanted light spectrums from a head-mounted display waveguide, eliminating ghost images caused by spectral bleeding.

A multi-layer diffractive grating structure directs light through distinct refractive indices to expand the field of view.

A flexible lighting apparatus uses a visible-light absorber in the resin base material to guide light.

Flat collimation subassemblies connect to a curved light output via a coupling portion, maintaining uniform beam appearance without complex bending.

An elongated light emission element combined with a prism redirects light laterally to resolve side visibility gaps caused by blocked point sources.

A lighting fixture uses a beveled inset door to eliminate gaps between the door and enclosure.

A translucent light guide protrudes from a display cover to emit uniform illumination, guiding operator attention toward the device interface.

A multi-layer lining material integrates a nano-silicone coating, fluorescent layer, and lightguide fiber to illuminate the interior.

A luminaire lightguide conveys LED light through a translucent cover to provide diffuse illumination.

High density polycarbonate regions in a light guide plate resolve triangular dark areas between LEDs, reducing hotspots and improving backlight uniformity.

Segmented polymer waveguides resolve the stability-flexibility trade-off, expanding sight angles and brightness for curved smart glasses.