Inventor
BONFIGLIOLI SILVERIO
IT12 patents
⚠️ This page may combine multiple inventors who share the name “BONFIGLIOLI SILVERIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WEBER SPA
6 patentsUS4524742AJun 25, 1985
Carburetor having electronically controlled elements for maintaining engine idling speed at a constant level and for controlling choke-valve position during a warm-up phase
WEBER SPA35 citations90
US4546744AOct 15, 1985
Electromechanical and pneumatic device for controlling the throttle position of a carburetor according to engine speed during accelerator release
WEBER SPA13 citations72
US4569321AFeb 11, 1986
Carburetor for internal combustion engines with electronically controlled elements capable of maintaining the idling speed of the engine at a constant level
WEBER SPA12 citations70
US4502436AMar 5, 1985
Carburetor for internal combustion engines with electromagnetic controlled devices for positioning the throttle in two positions with small openings
WEBER SPA15 citations70
US4751905AJun 21, 1988
Device for supplying a mixture of fuel and air to a manifold of an internal combustion engine
WEBER SPA11 citations66
US4756288AJul 12, 1988
Fuel metering and pressure regulation device for a manifold of an internal combustion engine
WEBER SPA2 citations60
WEBER SRL
6 patentsUS5058810AOct 22, 1991
Fuel metering and atomizing valve for an internal combustion engine fuel supply device
WEBER SRL21 citations78
US4905651AMar 6, 1990
Device for forming and metering an air and fuel mixture for an internal combustion engine
WEBER SRL7 citations72
US4924834AMay 15, 1990
Integral device for forming and metering a mixture of air and fuel in an internal combustion engine fed by a multipoint injection system
WEBER SRL16 citations71
US4986242AJan 22, 1991
Electronic fuel injection system for an internal combustion engine
WEBER SRL10 citations70
US4977880ADec 18, 1990
System for converting a signal from a linear transducer for enabling parameter acquisition to varying degrees of accuracy
WEBER SRL4 citations59
US4886025ADec 12, 1989
Idling speed control system for an electronic-injection internal combustion engine
WEBER SRL4 citations59