Mechanical Apparatus TRIZ Cases

See how perpendicular airflow past a receptacle aperture entrains treatment vapor into filtered

See how a sliding communication tube with axial chambers switches heat exchanger flow between p

See how a controller-actuated dispenser automatically doses cleaning composition into air handl

See how a secondary fluid loop with multi-position valve and thermal energy storage reduces ref

See how a retrofit thermoelectric chilling unit reduces water temperature in evaporative cooler

See how a cloud-based HVAC control system dynamically modifies emissions demand response events

See how a movable suction temperature sensor adapts to reversed heat exchanger orientation, ens

See how short-range wireless communication replaces physical control board access, enabling mob

See how a fuse link sensor and remote controller enable HVAC damper inspection through electric

See how an inclined detection object protruding from water enables real-time contamination moni

See how prioritizing intermediate cooler capacity over economizer flow rate reduces discharge t

See how an external guide rail on the housing lower surface extends pull-out distance, prevents

See how relocating refrigerant and heat medium ports to the top surface eliminates lateral pipe

See how homography transformation maps 2D plane coordinates to actuator direction, reducing cal

Recirculating room air through a modular H2O2 unit improves vapor mixing in large spaces, reducing condensation risk and system complexity.

See how segmented indoor units use refrigerant in large spaces and harmless heat medium in smal

See how machine learning models predict building occupancy from traffic data to dynamically con

See how an electric control chamber vent and radiator structure enable drive module heat dissip

See how vertical stacking with non-overlapping projections reduces water heater installation fo

See how integrating H2O2 supply directly into fan air flow enables uniform diffusion in large s

See how a Stirling unit with separate hot and cold refrigerant circuits reduces cascade system

See how a photocatalyst converts ozone and nitrogen oxides from UV oxidation into harmless gase

See how a magnetic catch mechanism enables secure yet tool-free ion emitter head interchange, w

See how radiating storage with phase-change materials pre-charges thermal energy to enable seam

See how a compact frame with reflection mirrors concentrates ultraviolet light to sterilize cir

See how preliminary ambient temperature detection during compressor standby reduces sensor misj

See how an external condensed water trap blocks combustion gas leakage in air heating systems w

See how a control device distinguishes sensor deterioration from actual gas concentration by tr

See how a control system corrects reference capture efficiency from standardized test particles

See how a controller optimizes transport refrigeration energy efficiency by adjusting compresso

Smoke concentration thresholds let an air conditioner switch between warning and fire alarm modes, improving response to small and severe fires.

See how a building automation controller uses commissioning mode with zone pre-selection to sim

See how a heat pump circuit switches heat reservoir flow between parallel charging and series d

See how a rotatable valve at the fresh air inlet prevents module freezing during winter heating

See how UV-C radiation sources nested in the ceiling cavity disinfect airflow while shielding p

See how a hinged display panel with hanger and connecting link enables safe blower fan cleaning

See how laminated microchannel layers with distribution members enable horizontal heat exchange

See how an independently operated ion generator with its own fan enables continuous duct steril

See how micro/nano conductive fiber arrays generate high-concentration ions below corona thresh

See how a duct smoke detector uses internal particulate generation and airflow monitoring to ve

See how dynamic air outlet configurations switch based on ambient temperature and humidity to r

See how a second ultrasonic sensor in a remote device or light fixture improves user position e

See how modular segmentation enables independent humidification and air cleaning modes, prevent

An air gap cools the indoor unit display by natural convection, while selective blower airflow prevents overheating of the display and control unit.

See how enthalpy-based coil temperature monitoring detects deviations before ice formation, pre

See how a cloud-based HVAC platform uses forecast data and AI to implement adaptive energy poli

See how a damper plate with variable-length teeth and segmented vane control enables precise ai

See how an ozone-generating cover assembly disinfects air conditioner interiors, killing 99% of

See how a single temperature sensor in the primary heat-generating component estimates lifespan

Magnetic actuators and flexure joints control template alignment, eliminating mechanical friction to achieve 50 nm resolution.

Spacer plates and polarization beam splitting films reduce interference fringes caused by adhesive layer propagation, improving image clarity.

Offset remote center manipulator employs angularly offset parallelogram links to expand instrument motion while reducing system complexity and weight.

A light guide plate with a tilted incidence surface directs illumination within an auxiliary emission region.

A light guide arrangement uses a convex rear contour to maintain secondary light distribution angles in vehicle headlamps.

A magnetic energy converter harnesses repelling fields from orbiting magnets to generate continuous mechanical motion without external power.

A reflection member with an L-shaped cross section covers the emission surface of a light guiding plate to redirect stray optical energy.

An optical chamber uses a refractive index between 1.41 and 1.8 to eliminate hotspots on light-guiding plates by uniformly emitting reflected light.

H-aggregate organic compounds narrow emission spectra to 25-50 nm, resolving wide FWHM issues in display devices.

Light guide plate integration with local shielding corrects non-uniform luminance around a watch hand through-hole without increasing bezel size.

Extending a polygonal light guide plate into non-display areas maintains luminance uniformity while reducing device thickness and bezel size.

A multicore fiber endoscope uses photonic integrated circuits to deflect light beams without distal motors.

Integrating the outer cable holding portion into the base plate resolves large arrangement space requirements while maintaining structural rigidity.

A transparent heat sink element redirects light via refraction while conducting thermal energy away from a luminescent light guide.

Transparent optical element redirects stray light through total internal reflection at a base plate interface.

Mesh points with spherical microstructures reduce total reflection and incidence angles, resolving non-uniform light emission in LCDs.

Asymmetric lead electrodes mate with flexible board pads to secure electrical connections and prevent component tilt.

A module structure positions edge-mounted LEDs between the display screen and glass cover to convert line light into a flat source.

A light guide board uses a silica gel buffer layer and polycarbonate plates to improve key press handling.

An external optical module uses a phone's internal LED and camera to capture high-magnification images while maintaining a thin profile.

A display optical member uses an inclined insulating layer to refract light, resolving narrow side visibility in conventional panels.

A specular partial reflector transforms orthogonal polarized light into transmittable states for a circular-mode reflective polarizer.

A hydraulic control system reduces main hoist capacity to prevent beam overloading while equalizing auxiliary hoist loads via common pressure lines.

Merges support and contact prevention functions into single protrusions, eliminating separate spacers to resolve luminance differences in backlight units.

Integrating lightguide and touch sensing reduces adhesive layers and lamination steps, lowering manufacturing complexity and device weight.

A luminaire uses an adjustable mounting plate to direct light from multiple LEDs.

A light conversion layer with a concavo-convex pattern improves wavelength conversion efficiency and light dispersibility in optical members.

A planar light guide plate directs illumination light via total internal reflection to capture biometric impressions.

A glassless 3D display backlight unit uses a segmented light guide panel to emit directional light for dual-sided viewing.

A lighting device uses a thermal conduction element to manage heat from solid-state light emitters and improve color rendering.

A radiation emitting device couples a source to an edge of a luminescent layer to excite agents and emit light through broad surfaces.

A dedicated coupling hole guides the supporting element through the cover bottom, preventing particle generation that causes image dark spots.

A patterned reflector with a specific thickness profile redirects light from individual sources to improve brightness homogeneity across the display.

Integrated heat dissipation holder manages thermal load from light sources and quantum dot converters in display panels.

Flexible substrate display device uses a curved sealant to bond substrates and reduce bezel width.

An LED structure uses a waveguide and shutter to direct light in multiple directions, improving extraction efficiency.

Segmented spindle unit modules with parallel drive sources and taper gears enable quick motor replacement, reducing assembly time.

A light guide plate features a protruding portion that spaces the component from the circuit board to prevent mechanical damage.

Segmented microstructures on a light guide plate adjust light-emitting locations and angles to resolve uneven brightness in backlight modules.

Discrete bonding of an optically diffusive film to a specularly reflective film prevents warping, reducing mura defects in large thin LCDs.

Land portion cutouts constrain solder flow during reflow, preventing positional shifts of the light source relative to the light guide plate.

Scattering features in the light guide plate redistribute UV light to resolve intensity uniformity issues in nanoimprint lithography.

Applying a light regulating material layer with wavelength conversion particles on spacers reduces dark portions and improves luminance uniformity.

A gas detection module monitors indoor air quality to trigger real-time filtration via a variable-speed blower and cleaning assembly.

Nanostructured optical fibers diffuse light to eliminate uneven distribution and detection ambiguity in low-intensity zones.

An elongate rotational member disrupts intracerebral hemorrhage clots to prevent catheter blockages and reduce procedure time.

Rotating an arm mechanism between collapsed and expanded positions minimizes additional port requirements, reducing post-operative pain and organ damage risks.

A cyclic olefin polymer composition blends specific polymers to enhance durability and optical clarity.

Downward-projecting ribs secure a lightguide against a gasket to maintain precise alignment with LED sources.

Gravity rotates asymmetric alignment features to mate contacts, eliminating manual precision required by drones.