Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Apparatus for controlling the de-excitation time of electromagnetic devices, in particular electromagnetic injection valves in internal combustion engines

Apparatus for controlling the de-excitation time of electromagnetic devices, in particular electromagnetic injection valves in internal combustion engines

US Patent 4327692 · Granted May 4, 1982

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Protective arrangement for an electromagnetic load1988
Top speed limiter for an internal combustion engine1983
Apparatus for driving electromagnetic devices, particularly electromagnetic inje1982
Apparatus for driving electromagnetic devices, particularly electromagnetic inje1982
Apparatus for controlling the electric current through an inductive consumer, in1982
Apparatus for controlling the electric current through an inductive consumer, in1982
Method and apparatus for controlling the fuel supply of an internal combustion e1982
Signal generator for suppression of fuel supply actuation at top engine speed1982
Installation for operating electromagnetic loads in internal combustion engines1981
Installation for operating electromagnetic loads in internal combustion engines1981
Method and apparatus for operating an electromagnetic load, especially an inject1981
Method and apparatus for operating an electromagnetic load, especially an inject1981