Force motor for use in the fuel system of an internal combustion

Details Force motor for use in the fuel system of an internal combustion Force motor for use in the fuel system of an internal combustion

1995-07-10

1996-10-15

Moulis, Thomas N.

Internal-combustion engines

Engine speed regulator

Having condition responsive means with engine being part of...

F02D 3100

Patent

active

055643892

ABSTRACT:
A force motor includes an electromagnetic rotary actuator and a governor cup for use in the fuel system of an internal combustion engine to permit a desired fuel flow to pass to the engine. The rotary actuator includes a cylindrical housing over which two coils are wound. The magnetic field generated by applying direct current to the coils interacts with a permanent magnet rotor field to rotate an output shaft against the biasing force of a return spring. A governor cup includes a magnet permitting magnetic engagement of the fuel rod to the governor cup. The rotation of the output shaft is translated into linear movement of the fuel rod by a linkage. The rotary actuator has constant output torque characteristics for a given current level to permit the fuel rod to be correctly positioned for the desired fuel flow.

REFERENCES:
patent: 3735302 (1973-05-01), Eckert
patent: 3883839 (1975-05-01), Barrett et al.
patent: 4572131 (1986-02-01), Hashimoto et al.
patent: 4616616 (1986-10-01), Staniak et al.
patent: 4854282 (1989-08-01), Knorreck
patent: 4855702 (1989-08-01), Swanson et al.
patent: 4922873 (1990-05-01), Gaeti
patent: 5293093 (1994-03-01), Warner
patent: 5362209 (1994-11-01), Day

Affiliated with

Also associated with

Rating

Force motor for use in the fuel system of an internal combustion does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Force motor for use in the fuel system of an internal combustion, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Force motor for use in the fuel system of an internal combustion will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1238266