Mechanical Apparatus TRIZ Cases

See how an ion generator activates only when the HVAC blower runs, reducing energy waste in RVs

See how preliminary fan activation changes refrigerant state before expansion valve opening to

See how a switch-based power distribution system enables modular air cleaners to operate couple

See how downwind sensor positioning between heat exchanger and blower enables rapid flammable r

See how a release button and linkage mechanism move the locking member to simplify DIN rail det

See how a sectioned toroidal annulus and nested swirl vanes enable straight-path water extracti

See how a dual-evaporator vapor compression system merges air and liquid cooling subcircuits to

See how an HVAC controller isolates high- and low-pressure subsystems to detect and locate refr

See how a dual-evaporator hot gas path with valve control enables efficient defrosting while ma

See how a UVC light assembly uses a UV-permissive polymer lens casing to seal the light source,

See how arranging pump units in an adjacent room with footprint equal to or smaller than the pr

See how location-based corrosion sensor arrays distinguish humidity-driven from non-humidity-dr

See how an air treatment device at the ventilation inlet uses dual pressure sensors and dynamic

See how modular ionization tubes with ozone dampening catalysts enable adjustable ion levels wh

See how integrated HVAC and wetness sensors with location-based technician dispatch reduce main

See how a color sensor automates refrigerant moisture detection in low-pressure chillers, repla

See how multiple active filter devices of varying capacities switch combinations based on compe

See how vibration devices provide tactile fire alerts for hearing-impaired occupants while auto

See how an ascending capillary inlet with evacuation connector reduces non-circulating refriger

See how far-UVC sterilization systems reduce virus transmission risk on gaming machines, enabli

See how parallel ultrasonic sensor placement enables multiple reflections to detect thin biofil

See how multiple parallel ejectors, each optimized for specific refrigerant flow rates, maximiz

See how audio signature comparison enables HVAC systems to self-diagnose component faults, redu

See how a compact heat exchanger with detachable ducts and variable airflow control reduces gal

See how a probabilistic surrogate model with Bayesian optimization replaces slow extremum-seeki

See how a split dehumidification system uses secondary evaporator and condenser coils to double

See how modular expansion and integrated performance curve monitoring enable predictive mainten

See how bio-aerosol monitoring, targeted sanitization, and continuous purification reduce indoo

See how a mobile filter mounting system moves rear-mounted filters to the front for easy instal

See how a cyclonic vessel with water injection merges purification, humidification, and dehumid

See how a polygonal controller enclosure lowers the center of gravity and enables stable parall

See how a dual-loop refrigeration system with secondary evaporator and water-cooled condenser i

See how grouping indoor units by valve opening cycles enables priority-based control to reduce

See how a home automation controller uses machine learning to identify user health conditions f

See how a dummy load coil absorbs excess refrigerant capacity in VRF systems, enabling continuo

See how a server controls multiple air conditioners using spatial priority and PMV to reduce po

See how a damper and exhaust assembly use differential pressure sensing to eliminate ductwork,

See how a power storage device supplies energy to a compressor heater during overhead line inte

See how variable-diameter refrigerant branch tubes and bypass valves match air speed distributi

See how a modular inner-outer box design with pre-mounted components and integrated brackets re

See how depth sensors capture body shape data to train HVAC models that predict individual ther

See how a handheld air purifier uses suction instead of blowing to remove dust from clothing, p

See how automated hyperparameter tuning replaces manual equation adjustment to improve indoor t

See how passive CO₂ sensors replace invasive metabolic measurement devices, maintaining indoor

See how an outdoor unit uses refrigerant line sensors and compressor control to manage indoor h

See how conducting plates apply static electric fields to align 3D material moieties, enhancing

See how pre-cooled containers and thin-film pods enable 90-second frozen dessert production fro

See how sparse estimation and extreme value statistics extract only essential series data to ac

See how an absorption chiller introduces heating medium into the cooling water pipe during wet