Wet-motor pump

Details Wet-motor pump Wet-motor pump

1982-02-04

1984-10-09

Freeh, William L.

Pumps

Motor driven

Electric or magnetic motor

417423R, 310 71, 310 86, F04B 3504, H02K 1100

Patent

active

044758731

ABSTRACT:
A wet-motor pump having the rotor and the bearings utilize the pumped liquid, whereas the dry stator chamber with the stator windings is separated from and sealed against the rotor chamber through a tube-shaped can. The ends of the winding wires extend freely outwards on one side of the stator stack of sheets such as through an opening in the motor housing to be connectable to electric connections of a connection box mounted on the motor housing. A power cable for supply of energy to the windings is inserted in the connection box. The ends of the windings are connected to winding terminals in the stator chamber. The winding terminals are connectable to contacts and a plug. The plug comprising a shaft surrounding and isolating the contact may be inserted through the opening in the housing and into the stator chamber. As a result, a pump is obtained whereby the electric connections between the ends of the windings and the connections in the connection box may be provided in a simple and quick manner.

REFERENCES:
patent: 2972308 (1961-02-01), Haggerty
patent: 3013500 (1961-12-01), Bollibon et al.
patent: 3135882 (1964-06-01), Mollenberg
patent: 3218490 (1965-11-01), Eis et al.
patent: 3294993 (1966-12-01), Komor et al.
patent: 3350587 (1967-10-01), Turk
patent: 3457867 (1969-07-01), Komor et al.
patent: 3484860 (1969-12-01), Csaki

Affiliated with

Also associated with

Rating

Wet-motor pump does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Wet-motor pump, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Wet-motor pump will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1597887