Mechanical Apparatus TRIZ Cases

See how an air conditioning system with energy storage switches modes based on grid capacity to

See how nested inner and outer tanks with connector sealing prevent water condensation and leak

See how radial and ring grooves on a humidifier inner tank bottom wall prevent shape deformatio

See how outdoor fan rotation speed adjusts when heat exchangers are added or removed to stabili

See how a VAVRF system merges damper-controlled airflow with EEV-controlled refrigerant flow to

See how bypass and circulation flow paths merge refrigerants in a spray area to achieve stable

See how dynamic offset algorithms correct thermostat ambient readings affected by LED, processo

See how a dual-reservoir humidifier uses pump-driven water recovery and level sensing to preven

See how frequency-based PWM parameter selection enables one ECM motor model to adapt to diverse

See how periodic pressure measurement when the air conditioner is off predicts refrigerant leak

See how a curved, three-dimensionally bent heater base increases fluid contact area and heating

See how angled refrigerant distribution plates (45°–110°) reduce system volume and adapt to tig

See how a transparent OLED display with directional light and reflective mirror simulates natur

See how a three-dimensionally bent heater with convex and concave surfaces achieves miniaturiza

See how an expansion board with distributed terminals enables multi-unit control without enlarg

See how horizontally mounted cross-flow fans with reversible vertical airflow prevent thermal s

See how CO₂ concentration sensors supplement flow meters to dynamically adjust cabin air supply

See how stainless steel connecting portions with controlled potential difference and tensile st

See how a sheet metal electric component box contains secondary battery failures in emergency p

See how a base plate with drainage and overflow holes prevents refrigerant accumulation when dr

See how a two-stage cooling design isolates flammable hydrocarbon refrigerant in a closed circu

See how synchronized defrosting of heat sink and evaporator prevents vapor re-condensation in t

See how an insulated light supporter and rear heat dissipation path prevent lighting device ove

See how a curved water inlet pipe with oriented outlets protects upper-layer temperature strati

See how a magnetocaloric device with thermoelectric assist heats and cools fluids without refri

See how an integrated energy storage device switches between charging and discharging modes bas

See how switchable series-parallel magneto-thermal container connections adapt heat transport p

See how calculated condensed water generation and timed drainage pump control distinguish false

See how radial grooves and ring-shaped ribs on the inner tank bottom prevent deformation under

See how a second indoor heat exchanger stores excess refrigerant during defrost cycles to preve

See how exhaust temperature with ambient compensation distinguishes high-temperature prevention

See how a dual-reservoir humidifier uses preliminary heating and valve control to sterilize res

See how vector control modulates compressor motor speed and torque independently to reduce cycl

See how titanium tubes embedded in aluminum overmoulded bodies with staggered fins resist chlor

See how integrating diffusion, light guide, and LED layers into an air duct injection mold elim

See how distributed air inlet and outlet openings across the crop space enable localized climat

See how parallel bypass branches with control valves reduce coolant flow resistance by up to 20

See how a ceiling air conditioner integrates a humidifying unit with dynamic water management t

See how a single dust sensor measures inlet and outlet air through switched flow paths to estim

See how temperature gradient monitoring detects unexpected heating or cooling sources like open

See how embedding antibacterial metal and metal oxide into polymer resin maintains filter antib

See how an ion emitter hub and collector ring generate ionic wind for heat dissipation, elimina

See how hysteresis coupling synchronizes multiple HVAC elements to prevent energy waste and ope

See how an air conditioner detects refrigerant leaks by comparing evaporation and condensation

See how an air conditioner receives accurate GPS or Wi-Fi position data from a terminal to repl

See how opposing coil panels enable multi-directional airflow and drain-pan condensate collecti

See how a cylindrical portable air purifier integrates UV-C sanitization into the filter case t

See how measuring liquid refrigerant in a flash tank enables real-time charge evaluation withou

See how reverse liquid flow with ejector and isolation valves defrosts selected evaporators whi

A light guide bridges offset zones between the lighting unit and input element to couple light into a vehicle window with minimal loss.

A recessed cladding layout lets leaking light escape near the merging region, reducing stray light and improving emitted light quality.

Multi-intersection deflector lines keep light amount and direction consistent, enabling transparent stereoscopic line images with better clarity.

Holographic waveguides built into a vehicle lighting screen capture surround images while shielding sensors from space limits and contamination.

An offset light guide and sealing members improve visible use indication while limiting liquid infiltration into the aerosol control housing.

A biasing member and controlled twist-lock mating sequence align high-speed contacts to prevent short circuits and support reliable data transfer.

A common lens with LEDs placed at different reference distances improves display uniformity while reducing lens count in work machines.

Color-filtered recesses and multispectral backlighting let one decorative panel reveal different symbols while staying hidden when unlit.

A holographic waveguide built into vehicle lighting captures surround images while saving space and shielding the camera from contamination.

An intermediate layer and repeated hologram incidence guide light by total internal reflection to form large, uniform images with less dirt or water interference.

A mesh-linked IDS network on urban poles enables direct real-time data relay, avoiding centralized bottlenecks that slow transmission and raise security risks.

A shared lens with LEDs placed at different distances evens display appearance in work machines while reducing lens count and assembly effort.

Solution treatment stabilizes Mn4+ doped fluoride phosphors to improve dispersion, color stability, and quantum efficiency in lighting.

A corner-section light guide redirects and scatters light to keep vehicle lamp corners visibly lit in tangential views.

A cylindrical housing, air movers, and vapor chambers raise computing density while controlling heat, noise, and service access.

A protrusion structure redirects LED light into the light guide panel to reduce light loss and brighten darker corner symbols more evenly.