Liquid Cooling TRIZ Cases
- Vehicle Thermal Management With Heat Pump for Low Waste Heat Heating
A heat pump bridges propulsion coolant and cabin heating circuits so the heating loop can run hotter even when the powertrain provides little waste heat.
- Work Machine Cover Layout to Prevent BTMS Exhaust Recirculation
Separating intake and exhaust surfaces on a polyhedral cover limits warm-air recirculation and reduces battery BTMS thermal load.
- Vehicle Coolant Sub-Circuits With Independent Pump Flow Control
Parallel coolant sub-circuits with dedicated pumps keep component temperatures and flow rates stable as vehicle thermal loads change.
- Turbocharged Motor Unit Intercooler Using Shared Cooling Airflow
Shared ventilation airflow cools the intercooler in a turbocharged motor unit, improving heat transfer without extra fans or added complexity.
- Integrated Electric Oil Pump With Rotor-Gear Layout for Low Friction
By integrating the motor rotor with the outer gear and removing the pocket, this oil pump cuts size, friction loss, and stator cooling path length.
- Vehicle Thermal Management Layout for Fast Engine Warm-Up
A shared coolant loop links the engine cooler and EGR cooler to cut pump energy, reduce oil use, and speed engine warm-up.
- Vehicle Cooling Module With Reversible Airflow Heat Exchangers
Selective airflow reversal between dual heat exchangers keeps battery charging temperatures in check while preserving cabin cooling with lower noise.
- Cooling Manifold Reservoir for Foreign Matter Separation
A widened manifold reservoir captures heavier debris by density difference before it reaches valves and pumps in vehicle cooling circuits.
- Multi-Circuit Vehicle Cooling With One Expansion Tank
A shared expansion tank and static lines let multiple vehicle coolant circuits regulate components independently with less weight and complexity.
- Vehicle Radiator Layout for Preserving Coolant Temperature Difference
Staggered high- and low-temperature radiators preserve coolant temperature difference and improve vehicle cooling efficiency.
- Vehicle Shutter Frame Structure for Narrow Heat Exchanger Gaps
Integrated frame protrusions limit vibration-driven deformation in tight heat exchanger gaps, preventing shutter or blade contact with core areas.
- Vehicle Thermal Circuits With Multi-Way Valve Transition Control
A multi-way valve coordinates battery and motor coolant loops with oil cooling to avoid abrupt series-parallel switching and overheating.
- Integrated Filter Cooler Mounting for Debris Protection
Common mounting tabs and a clamped filter-air-duct layout simplify vehicle cooler installation while shielding the cooler from debris.
- Dual Cooling Layout for Vehicle Battery and Power Electronics
Separate coolant loops, fans, and chiller control battery and power electronics temperatures independently while reducing cooling energy use.
- Vehicle Battery Thermal Loop Using Cascade Refrigeration Heating
A cascade refrigerant loop heats and cools battery coolant without an electric heater, cutting power use and preserving EV range.
- Vehicle Air Inlet Hatch for Heat Exchanger Access and Sealing
A pivoting hatch gives direct translational access to vehicle air inlet heat exchangers while preserving sealing beads and avoiding front-end disassembly.
- Integrated Cooling Pump Housing With Labyrinth Sealing
By forming part of the pump housing in the tank or distributor, this case cuts parts and space while improving sealing and pump noise.