Fuel pump outlet assembly

Details Fuel pump outlet assembly Fuel pump outlet assembly

1995-09-25

1997-12-16

Thorpe, Timothy

Pumps

Motor driven

Electric or magnetic motor

4174103, F04B 1703

Patent

active

056977697

ABSTRACT:
A self-contained electric fuel pump having a d.c. motor with an armature having a commutator plate. An outlet end assembly has an inner cover and an outer cover. The inner cover is provided with brushes which contact the commutator plate. Electrically conductive pins mounted on the inner cover are electrically connected to the brushes. The outer cover is disposed over the inner cover and has electric terminals for connection to a source of d.c. current. The outer cover has choke coils connected to the terminals and electrically conductive tabs connected to the choke coils. When the outer cover is assembled on the inner cover, the tabs engage the pins to complete an electric circuit to the brushes.

REFERENCES:
patent: 4447192 (1984-05-01), Tuckey
patent: 4789308 (1988-12-01), Tuckey
patent: 4834623 (1989-05-01), Triolo et al.
patent: 5343103 (1994-08-01), Aoki et al.
patent: 5554010 (1996-09-01), Schoedl et al.
patent: 5593287 (1997-01-01), Sadakata et al.

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