Internal Combustion Engine with a High-Pressure Fuel Pump
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
N/A
Issued Date -
Dec 5, 2024
app pub date -
Jun 5, 2024
filing date -
Jun 5, 2024
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A fuel pump includes: a housing with fuel reservoir; first and second axles; respective pluralities of cams fixedly secured to each axle. The first axle and cams are rotated by gas pedal actuation, and meshed gears cause co-rotation of the second axle and its cams. A plurality of housing conduits each have first conduit portions in fluid communication with the fuel reservoir, which transition into second conduit portions in fluid communication with a fuel injector. Pusher rods slidable in each second conduit portion contact spring-biased balls. The gears, cams, and pusher rods ends are positioned in the fuel reservoir. Spring-biased balls also normally block the first conduits. Rotation of the first axle for increased crankshaft rotation speed causes simultaneous rotation of every cam, and each increment of cam rotation into second, third, fourth, and fifth rotational positions sequentially drives a respective pusher rod to provide incremental increased fuel flow.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully