Pumps – Combined
Patent
1994-08-12
1996-09-10
Freay, Charles
Pumps
Combined
4174237, 310 71, F04B 3504
Patent
active
055540104
ABSTRACT:
An assembly for feeding fuel from a supply tank to an internal combustion engine, having a feed pump which is driven by an electric drive motor and is accommodated with the drive motor in a common housing. The housing is enclosed by means of a connection cap, which has a connection piece to a feed line and in which furthermore two plug connections connected to the drive motor are disposed. According to the invention, these plug connections comprise combined flat plugs with a round plug receptacle, and in them a flat plug protruding axially out of the outer face end of the connection cap has a round plug receptacle on its end protruding into the connection cap, and the combined flat plug and round plug receptacle is formed from a one-piece shaped sheet-metal part. This combined plug connection in a simple way enables both a direct electrical connection of the feed assembly and mounting of an additional electrical component, preferably an additional radio interference suppression unit, via a round plug connection.
REFERENCES:
patent: 3048722 (1962-08-01), Baron
patent: 3861831 (1975-01-01), Rule
patent: 4900966 (1990-02-01), Winter et al.
patent: 5013221 (1991-05-01), Tuckey
patent: 5393206 (1995-02-01), Roth et al.
patent: 5399075 (1995-03-01), Frank et al.
Frank Kurt
Schoedl Roland
Urcuyo Armando
Freay Charles
Greigg Edwin E.
Greigg Ronald E.
Robert & Bosch GmbH
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