Vehicle Heating/Cooling Devices TRIZ Cases

A helical flow channel lets fluid pass heating rods multiple times, boosting vehicle heat output while keeping the heater compact and low cost.

Composition sensing and weight-based control keep recovered refrigerant tanks within purity and fill targets for uninterrupted vehicle A/C service.

Clean refrigerant is flushed through the recovery circuit to remove residual oils and additives, protecting elastomers and vehicle compatibility.

A propellant-driven inner bag injects additive fluid into a refrigerant circuit without premixing, cutting tool cost and environmental harm.

By adjusting duct head loss from desorber to condenser, this case controls LiBr concentration faster to prevent crystallization and keep cooling stable.

A removable solar PV and thermoelectric assembly cools parked vehicle interiors without retrofitting or structural changes.

Hooking fingers engaging a rear-wall groove secure flap end pieces despite wider tolerances, reducing detachment risk and assembly cost.

Pressurized rear exhaust airflow is redirected through a ducted vent to clear dirt and moisture from rear windows and optics.

Perforated blocking elements split manifold tube sections to reduce refrigerant dead zones and improve heat exchange efficiency.

A rotary drive in an extruded sliding door replaces precision gear-rack parts to prevent misalignment, binding, and noise in vehicle HVAC units.

A separate fluid pipe and air insulation layer isolate hot and cold flows in a manifold module, improving EV heat pump heat exchange.

Mounting the heat sink and fan outside the vehicle extracts CPU and GPU heat before it raises cabin temperature and AC load.

Image processing detects fog, frost, and debris on vehicle windows, then triggers cleaning tools automatically to keep the view clear.

A spring guide and equal contact clearance ease assembly, suppress twisting, and keep click sounds uniform and strong.

Navigation data and remaining trip time guide battery cooling, cutting wasted energy while keeping temperatures within limits.

A contact wall exposed to outside air cools heat-generating electronics in a compact heating unit, preventing overheating and failure.

A duct-coupled projection and cavity mount lets cabin HVAC and entertainment accessories be repositioned while staying securely attached.

An impeller built into the steering wheel creates local airflow to the hand grip, avoiding complex air channels and column-to-wheel transitions.

A spring-linked dual valve body controls multiple vehicle thermal loops with fewer parts, cutting weight, packaging space, and cost.

By placing the controller away from the radiator face and upstream of the prime mover, cooling air can protect both parts without blocking heat exchange.

Controlled Al-Ni-Fe alloy composition and age heat treatment raise yield strength while preserving high thermal conductivity and castability.

Real-time digital twin simulation replaces manual sampling to predict perishable quality loss in refrigerated transport and guide action.

A thin plastic panel uses a continuous grid of channel-shaped depressions to raise bending strength while keeping weight and wall thickness low.

Biometric-triggered driving support adjusts pedals, steering, and restraint settings to reduce abdominal pressure, fatigue, and driving strain.

Stamped cover and channel plates create a robust thermal module carrier that simplifies coolant routing and lowers EV manufacturing cost.

Biometric inputs trigger seat, pedal, and driving support adjustments that reduce abdominal pressure, fatigue, and control effort for pregnant drivers.

3D LiDAR point clouds detect and classify vehicle aerosols, enabling automatic window and air-circulation response to protect cabin air quality.

HVAC airflow and thermally conductive tape cool a windshield-mounted forward camera, limiting overheating and preserving image quality.

A movable touch control combines capacitive sensing and motion input to replace multiple vehicle switches and simplify two-step operation.

A movable member shifts coolant flow between branch pipelines to match changing heat loads from multiple electronic heating elements.

Coordinated CS and DC valves let a solenoid vary control pressure more precisely, improving variable compressor efficiency in normal operation.

A groove-lock end piece secures an extruded air inlet shutter flap while easing tolerance demands, improving assembly reliability and productivity.

A single user action opens multiple vehicle windows and adjusts air intake to ventilate the cabin safely, then restores the prior state.

A multi-port valve replaces multiple three-port valves to cut thermal loop complexity, save space, and lower leakage risk in battery cooling.

U-flow water boxes and micro-channel tubes increase heat exchange in an aluminum chiller while limiting size, pressure drop, and leakage.

Thermally conductive tape routes camera heat into the windshield, lowering module temperature and aiding frost prevention without separate heaters.

A PA6-polypropylene blend with compatibilizer and fillers improves hydrolytic resistance at lower cost for automotive cooling circuits.

A microcontroller monitors phase current and battery voltage to detect overload and leakage in transport refrigeration units and control switch response.

A meltable conductor stops current at a preset temperature, preventing heating plate overheating without external safety controls.

An internal resistive heating belt warms the seat belt only after buckle insertion, improving cold-weather comfort while keeping wiring concealed.

Combining deterministic rules with machine learning lets vehicle routines learn user preferences and improve automation accuracy.

HVAC fluid flow is dynamically regulated inside a vehicle display to prevent overheating and low-temperature TN panel image distortion.

Curved flow guidance redirects coolant between channels to cut vortex-driven pressure loss and improve ECU heat exchange in tight vehicle packaging.

Multiple cabin smoke and environmental sensors pinpoint whether smoking occurred inside or outside the vehicle, enabling targeted HVAC or window response.

Near-azeotropic HFO-1234yf blends with propane or ethane cut GWP while limiting temperature glide for heat pumps and existing service machines.

A base body with embedded separators forms multiple flow channels, cutting pipe assembly complexity, cost, and recycling difficulty.

A base body with embedded separating bodies creates compact multi-media flow channels, cutting pipe complexity, assembly effort, and recycling burden.

Occupancy sensors and timed alert escalation help drivers detect unattended children or perishable items after leaving the vehicle.

A shared repository captures TCCS settings, cargo measurements, and shipment logs to improve real-time tracking, compliance, and goods disposition.

Blending HFO-1234yf with propane or ethane creates near-azeotropic refrigerants that balance low GWP, heat capacity, and flammability.

An outward-inclined radiator fan and shroud opening increase rear airflow through the radiator while guarding against mud and pebbles.

Metal compounds in the polyamide resin composition neutralize acid components from refrigerants and compressor oil, preventing polymer degradation.

A flexible electrical insulator covers cavity walls separating low voltage controls from heating elements, reducing electromagnetic interference and arc risks.

A movable shutter in the radiator inlet dynamically adjusts airflow to reduce forward aerodynamic drag at high speeds while maintaining engine cooling capacity.

Refrigerant coils cool compressed natural gas via heat transfer fluid, maintaining tank capacity despite compression heat.

An optical imaging device adjusts radiant power transmission to compensate for angle-dependent sensitivity in a light-sensitive receiving element.