Fuel Injection Apparatus TRIZ Cases
- Injection Valve Perforated Disc Asymmetry
Offset perforated disc outlets create swirl to improve atomization quality at low pressure.
- Multi-layer Piezoelectric Element Oxygen Vacancy Suppression
Heated resin evolves OH− to supply oxygen, suppressing vacancy migration and maintaining displacement in high-temperature conditions.
- Hybrid Fluid Connector Design for Low Pressure Loss
A hybrid connector combines a plastic base with a metal mandrel to optimize internal flow channels.
- Diesel Fuel Pump Module Air Separation Chamber
Air separation chamber in a diesel fuel pump module isolates gas bubbles from liquid fuel before the jet pump inlet.
- Fuel Injector Asymmetric Holes L/D Ratio
A fuel injector uses asymmetric injection holes with equalized length-to-diameter ratios to stabilize spray patterns.
- Fuel Valve Needle Control via Pilot Valve Segmentation
Segmented pilot valve design reduces leak oil flow and accelerates needle response, lowering specific fuel consumption.