Fuel Pump Flow Regulation Patents (Class 123/446)
- Electric regulator (Class 123/458)
- Bleed off valve (Class 123/459)
- Series regulator (Class 123/460)
- Having vapor returned to tank or pump inlet (Class 123/461)
- By throttle control (Class 123/462)
- Manifold pressure responsive (Class 123/463)
- Temperature responsive (Class 123/464)
- Barometric responsive (Class 123/465)
- Having an antitampering device (Class 123/466)