Coolant Flow Control TRIZ Cases
- Coriolis Fuel Flowmeter Temperature Control
A Coriolis flowmeter paired with an upstream temperature control mechanism to maintain constant fuel conditions.
- Rotary Valve Ventilation for Engine Heat Management
A rotary slide valve directs air from coolant circuits into an expansion tank via a predefined switching sequence.
- Diesel Engine Oil Bypass Module for Cold Weather Lubrication
Thermostatic and pressure bypass elements redirect diesel engine oil to prevent starvation and ensure reliable lubrication in freezing conditions.
- Turbomachinery Vane Dual Deicing Circuits
Dual deicing fluid flow circuits with selection means direct air to specific vane zones.
- Reversible Mechanical Fan With Clutch Pulley System
A reversible fan assembly uses a multi-position clutch and dual belt pulleys to rotate the output shaft in opposite directions.
- Extractable Valve Group Asymmetric Obturator Sealing
Asymmetric obturator design improves sealing performance while maintaining component lifespan in extractable valve groups.
- Removable Valve Group for Vehicle Cooling Pump Adaptability
A segmented valve group extracts from a vehicle cooling pump body to control liquid flow passages via an actuated obturator mechanism.
- Turbocharged Engine Intake Air Thermal Management via Exhaust Heat Recovery
Segmented heat exchangers recover exhaust energy to warm intake air, enabling faster cold starts and reducing fuel consumption.
- Vehicle Active Shutter Freeze Detection and Control
A freeze detecting device monitors vehicle active shutters to prevent component heat damage.
- Reforming System Refrigerant Circulation Heat Exchange
Circulating refrigerant through a dedicated passage exchanges heat between the vaporizer and cooler, reducing engine cooling system complexity.
- Hydraulic Assembly with Opposing Flow Circuits
Opposing pump rotation transforms additive throughput into differential flow, lowering drive power requirements while enabling adaptive thermal management.
- Pressure Equalization Tank with Electronic Valve for Coolant Systems
A pressure equalization tank uses an electronically controlled valve to release pressurized gas from a dedicated partial volume.
- Vehicle Ventilation Flap Segmentation and Trimming
Segmented closure flaps use a trimming piece to hide the junction region, preventing bending under high air pressure.