Low Pressure Fuel Injection TRIZ Cases
- Peroxide Foam Dispensing Without Batteries or Air Pumps
Hydrogen peroxide decomposition generates oxygen, water, and power for compact foam dispensing without batteries, air pumps, or larger refills.
- Engine Delivery Pipe Support Layout for Compact Plug Welding
Opposed support surfaces let fixing jigs hold the delivery pipe in an upward welding posture without extending pipe length or hurting mountability.
- End Cap Groove Structure for Stable Brazing Ring Placement
An engagement groove on the end cap holds the brazing ring in place, enabling reliable brazing without rail-body grinding or pressure-induced breakage.
- Concentric Cylinder Welding Energy Control for Residual Stress
Coordinated multi-point energy adjustment during rotary welding equalizes circumferential heating to reduce residual stress and deformation.
- High-Pressure Pump Relief Valve Guidance for Seat Wear Control
A guided relief valve member limits radial oscillation in a high-pressure pump, reducing seat wear and keeping opening pressure stable.
- Fuel Distributor Baffle for Uniform Port Fuel Distribution
A baffle-walled fuel distributor shields methanol spray from intake air to balance fuel delivery across multiple intake valve openings.
- Side-Injector EFI Throttle Body for Compact Dual-Quad Mounting
A transverse fuel rail and side-mounted injectors shrink throttle body depth, easing dual-quad installation while maintaining fuel delivery.
- Recessed Intake Port Layout for Precise Dual Injector Positioning
A recessed intake passage positions a second injector toward the airflow center, reducing wall wetting and improving fuel-air mixing.
- In-Tank Fuel Pump Configurability for Carbureted and EFI Pressure Needs
A configurable in-tank fuel pump supports both carbureted and EFI pressure levels while reducing vapor lock and fuel system complexity.