Mechanical Apparatus TRIZ Cases

See how an HVAC controller uses electrical switch configurations in calibration mode to detect

See how shaking, pneumatic, and backflow systems dislodge captured particulate from reusable fi

See how liquid level sensors replace superheat calculation to control expansion valves, prevent

See how modulated reference signals embedded in power consumption measurements confirm air cond

See how predictive psychrometric calculation and dynamic water flow control prevent humidity se

See how a remote moisture sensor positioned on clothing or surfaces prevents premature shutdown

See how a climate control system maintains constant dew point during temperature changes using

See how segmented frame fixation with adhesive layers stabilizes stacked pleated filters, preve

See how adaptive turbine valving enables series and independent flow modes to recover cabin out

See how a valve controls refrigerant flow through the lowermost outdoor heat exchanger pipe to

See how an adjustable expansion valve in the relay unit branch portion maintains heating capaci

See how curved air-guiding panels deflect heated air away from supply channels to reduce energy

See how a heating unit between accumulator and compressor uses heat exchange to improve oil ret

See how occupancy detection and predictive HVAC control resolve the contradiction between energ

See how sensor-based occupancy detection automatically selects HVAC profiles for individuals an

See how a liquid refrigerant control valve injects refrigerant downstream of the expansion devi

See how automated geotagging and image verification replace manual data collection to reduce fr

See how sealing members and magnetically neutral separating layers prevent particle ingress bet

See how a multi-case shield assembly with soundproofing and refrigerant discharge holes reduces

See how a movable limit piece adjusts minimum orifice flow area to prevent centrifugal compress

See how series and independent turbine operation with valve control optimizes bleed air, fresh

See how early-stop preheating and precooling with natural temperature drift reduces air conditi

See how an instantaneous heater with reservoir recirculation and dynamic flow mixing maintains

See how a directional valve in the lowermost pipe of an outdoor heat exchanger prevents frost b

See how a parallel-connected second expansion device adjusts flow area to prevent refrigerant c

See how VLAN segmentation enables multiple PDN connections over a single physical interface, re

See how a discharge path and switch structure extract accumulated refrigerant from idle heat ex

See how an air-permeable substrate with photocatalyst coating produces non-hydrated hydrogen pe

See how an auxiliary water path uses high-temperature water from the main circuit to defrost th

See how a color palette construction unit enables user-defined display tints while maintaining

See how flooding low-temperature heat exchangers and transferring compressor discharge heat thr

See how a lifting mechanism with anti-pinch springs and limit switch prevents hand injury in th

See how intake and exhaust pressure switch monitoring detects early component degradation to pr

See how a multiple-system controller stages HVAC operations using anticipated power consumption

See how flash gas separation and pressure regulation maintain isothermal evaporation by elimina

See how integrated vibration devices automatically clean adiabatic cooling pads to maintain air

See how a reversing valve redirects hot refrigerant gas to rapidly melt evaporator frost, reduc

See how integrating a heat exchanger into the AC refrigerant circuit enables dual-function wate

See how a liquid passage and expansion valve release receiver pressure to the utilization heat

See how voltage-drop circuitry harvests energy from relay circuits to recharge thermostat batte

See how a movable filter panel extends below a partially open garage door to enable natural ven

See how a movable fan housing assembly protrudes through a front outlet to deliver conditioned

See how integrated light extractors in the airflow path emit directional light to simulate natu

See how a fixed-side support plate isolates the refrigerant flow path unit from compressor vibr

See how a retrofit cold plunge assembly chills water to 33-45°F using integrated cooling and st

See how detector-driven ventilation control maintains safe metallic element concentrations in s

See how pressure-regulating valves between flash tanks enable energy-efficient hot gas defrost

See how electronic expansion valves replace noisy three-way solenoid valves to enable modulatio

See how a single manifold plate integrates refrigerant flow paths, heat exchangers, and valves