Liquid Cooling TRIZ Cases
- Multi-Stage Cooling Assembly with Varying Fin Density
Varying fin density and independent fan zones resolve uneven airflow distribution in charge air coolers, improving temperature control accuracy.
- Integrated Thermostat and Check Valve Case for Motorcycle Engine
Integrates thermostat and check valve cases into a single unit, eliminating complex separate mounting structures in water cooled engines.
- Dual-Stage Turbocharger Intake Air Cooler with Shared Bundle
Integrating two cooling stages into one shared bundle reduces device complexity and pressure drop in dual-stage turbocharging systems.
- Engine Cooling Device Thermal Deformation Control
A three-way valve directs cooling water flow between a heat exchanger and bypass path based on temperature detection.
- Asymmetric Cooling Water Passage for Single Fan Radiator
A saddle-ride type vehicle uses asymmetric cooling water passages to route more coolant through the fan-equipped radiator.
- Hybrid Drive Cooling System for Power Electronics
A hybrid drive cooling system manages thermal loads across internal combustion and electric components using a unified coolant circuit.
- Boat Propulsion Cooling Flow Rate Regulator
A flow rate regulator adjusts cooling water volume to increase engine warm-up speed.
- Tractor Compressor Offset Layout for Compact Power Transmission
Vertical compressor placement and straight-line belt routing resolve spatial conflicts in tractor engine sections, reducing structural complexity.
- Hybrid Powertrain Temperature Control via Coolant Duct Switching
A hybrid powertrain temperature control system uses a coolant duct to switch fluid communication between separate drive device circuits.
- Secondary Coolant Pump After-Run Control
A secondary coolant pump activates after engine shutdown to remove residual heat and prevent coolant boiling.
- Asymmetric Oil Chamber Passages for Blow-by Gas Discharge
Asymmetric communication passages reduce gas resistance in cylinder block oil chambers, preventing accumulation and maintaining oil circulation.
- EGR Gas Washing Tank for Marine Engine Exhaust
Segmented gas flow through a single washing tank achieves high-pressure recirculation without compressors, simplifying marine engine exhaust treatment.
- Adaptive EGR Cooling System for Diesel Engine Condensation Control
Selective valve apportionment directs coolant between EGR coolers and charge air coolers, preventing exhaust gas condensation while maintaining NOx reduction.
- Cylinder Head Cooling Channels via Modular Sand Core
Segmented sand cores preassemble cooling paths to eliminate sealing issues and mechanical drilling costs.