Mechanical Apparatus TRIZ Cases

See how exponential smoothing of load differences enables feedforward HVAC control in subway st

See how self-optimizing control calculates setpoints from measured states and non-optimal data

See how sound, air quality, and image sensors trigger ventilation only when needed, reducing en

See how evaporator temperature, compressor duration, and current intensity determine blower fan

See how an intercooler with pump-driven direct liquid-vapor contact cools refrigerant without i

See how segmented blowing ports with guide blades enable varied air flow paths to maintain cool

See how segmented light-emitting regions and face-direction detection adjust illumination dynam

See how dual-temperature thresholds control indoor fan air volume during heating startup to red

See how dual-threshold time-based logic distinguishes refrigerant leakage from indoor spray gas

See how combining pre-calculated thermal load patterns with real-time power consumption data en

See how segmented primary air flows—one with induction for air exchange, one without for comfor

See how a dedicated cooling pipeline with gas-liquid separation coordinates air conditioner fre

See how dual evaporators and a path switching device enable a switchable chamber to achieve rap

See how an integrated illumination assembly with sensors and positioned light sources eliminate

See how a controller uses temperature-dependent values from multiple sensors to detect low refr

See how temperature sensors on evaporator coils detect freezing conditions and automatically sh

See how adaptive target exhaust temperature based on outdoor conditions and compressor frequenc

See how a nested insert with opposing heat-exchange surfaces increases working-gas contact area

See how RF-guided two-conductor wireline replaces four-wire HVAC control to increase data bandw

See how divided liquid headers and quality-adjusted refrigerant supply match air quantity distr

See how an auxiliary flow path replaces outlet blades to control air direction without interfer

See how tertiary amine co-fluids balance CO₂ absorption and desorption rates to prevent accumul

See how a rotation sign on the display prevents user misinterpretation of intentional air condi

See how dynamic compressor frequency adjustment based on temperature difference and turbulence

See how varying lead wire lengths and distinct end connectors physically prevent wiring mistake

See how air-gap insulation layers with iron plates and heat-resistant boards prevent electrical

See how recirculating enriched air through volatile-substance chambers achieves >95% saturation

See how RFID-tagged sensors detect refrigerant state and device conditions to dynamically updat

See how dynamic fan speed adjustment prevents water droplet entrainment during dehumidification

See how a combined sand trap and hurricane barrier unit prevents solid particles from damaging

See how an integrated aerosol injector upstream of the fan module enables individual cleanroom

See how transparent wall modules with internal air ducts eliminate bulky supply lines, reduce c

See how movable evaporative media sections allow bypass air mixing to achieve precise temperatu

See how independent fan speed control and path switching enable precise temperature regulation

See how an air conditioner heat exchanger uses controlled freezing and thawing cycles to remove

See how a recommendation engine analyzes smart home device damage data and policy terms to esti

See how a conical depression in the light guide couples light at the tip and deflects it along

See how a removable tank integrated with wall-hung water heaters collects condensate and discha

See how rotation operation prevents human detection sensors from reactivating deactivated air c

See how UV-activated catalysts produce non-hydrated hydrogen peroxide gas while eliminating ozo

See how an LED tube integrates occupancy sensing, lighting control, and wireless communication

See how PTC heating elements with temperature self-regulation and ultrasonic cleaning reduce sc

See how ventilation operation time replaces costly air mass sensors to indicate air purge statu

See how sensor data aggregation and statistical modeling replace in-person audits to assess res

See how distributed HVAC control units use Wi-Fi direct protocol to enable autonomous multi-zon

See how a thermostat halo LED system uses color patterns and display integration to indicate bu