Mechanical Apparatus TRIZ Cases

See how automatic blower speed control and multi-parameter filter life tracking improve air tre

See how angled bottom wall segments enable clear ice formation and gravity-based harvesting, re

See how intelligent agents analyze user feedback to dynamically adjust HVAC temperature setpoin

See how a heat exchanger with valve-controlled flow paths both cools and warms refrigerant to m

See how integrated electrical supply units merge power contacts into support arms to eliminate

See how measuring thermodynamic quantities determines medium mover operation state, enabling th

See how inclined suction and discharge ports with a radial filter surface maximize air purifica

See how dynamic compressor frequency adjustment based on indoor temperature change prevents on/

See how automated analysis of user comfort ratings prevents incorrect HVAC settings while adapt

See how capacitive electrode pads detect condensed water levels without contact, preventing for

See how a stationary swirl nozzle and conical baffle with spherical indentations enhance water

See how a mobile dust filter with motorized movement and suction nozzle enables in-place cleani

See how bypass ports and segmented media wetting enable precise temperature and humidity contro

See how a modular plant wall uses micro-bubble ventilation and substrate microorganisms to dige

See how temperature sensor feedback detects mechanically disconnected damper motors in HVAC uni

See how operation-mode switching between simple cooling and thermal energy storage maintains op

See how a Venturi vacuum device uses HVAC air flow to sample multiple rooms continuously, reduc

See how wearable devices measure body temperature and send feedback to air conditioners for aut

See how a counterweighted flap with single-edge articulation reduces noise and improves airflow

See how sensor-based temperature and humidity calculation eliminates the need for separate cond

See how a dual-cartridge filter combines traditional adsorbents with functionalized nanoporous

See how HVAC bypass control detects when components exceed their partial load operating envelop

See how a primary controller automatically discovers secondary HVAC units and assigns unique ad

See how a guided setup routine detects wiring connections and system parameters to configure HV

See how segmented ion generator modules with engagement devices reduce custom manufacturing lea

See how a battery-powered artificial tree uses solar charging and programmable LED control to r

See how burst thermal management rapidly adjusts housing surface temperatures during clamshell-

See how concurrent control of compressor, expansion valve, and fan stabilizes high pressure and

See how dynamic transmission frequency and content filtering reduce system resource waste in ai

See how a switchable two-stage and cascade refrigeration system achieves -30°C to -80°C using d

See how a segmented housing with separate rooms for power converter and outdoor AC unit enables

See how wearable gesture detection enables hands-free HVAC configuration, solving laptop operat

See how DC-powered air conditioning eliminates AC-to-DC conversion losses in data centers, redu

See how climate chambers with HEPA filters and variable-speed fans enable room-specific ventila

See how heat-source-side expansion valve control based on usage-side valve openings prevents su

See how optical sensors detect ultrafine particles against odor and irritancy thresholds, trigg

See how dual collecting containers use gravity-driven separation to prevent liquid refrigerant

See how horizontal valve and header arrangement reduces height dimension in refrigerant flow sw

See how a dual-circuit deicing system uses stored thermal fluid and heat exchangers to prevent

See how segmented evaporator coils with independent refrigerant flow control reduce HVAC energy

See how latent variable mapping reduces control complexity by projecting manipulated variables

See how a user-selectable climate-zone switch enables dehumidification only when relative humid

See how external refrigerant leak sensors in a thermally insulated switching unit simplify dete

See how a segmented drip pan with slidable top and bottom sections enables installation and ser

See how blending 1.0–5.0 wt% acid scavenger in refrigerator oil suppresses hydrofluoric acid co

See how a movable catalyst positioned between bypass and full-flow modes prevents hydrogen pero

See how combining one-dimensional and three-dimensional expandable materials extends fire retar

See how composite intumescent and insulating gaskets enable smoke dampers to maintain EI 120 fi

See how parallel UV and IR lamps on a porous body improve air sterilization uniformity, save sp

See how direct power monitoring and feedback control enable household appliances to respond pro