Electric drive pump

Details Electric drive pump Electric drive pump

1993-04-29

1994-08-09

Bertsch, Richard A.

Pumps

Motor driven

Electric or magnetic motor

417234, F04B 3504

Patent

active

053360630

ABSTRACT:
An electric drive pump is designed for use in hazardous environments. The assembly is housed, including the motor controller and power supply, in an explosion proof housing. The rotary output of the motor has a cam thereon which is bracketed by a pair of followers attached to the reciprocating pump. If desired, a polytetrafluoroethylene stick is spring biased against one of the followers so as to provide lubrication to the assembly.

REFERENCES:
patent: 445013 (1891-01-01), Faul
patent: 553853 (1896-02-01), Huber
patent: 681615 (1901-08-01), Bowerbank
patent: 1017935 (1912-02-01), Watres
patent: 1156323 (1915-10-01), Shearer
patent: 1362049 (1920-12-01), Starker
patent: 1438026 (1922-12-01), Eichelberger
patent: 3433415 (1969-03-01), Enssle
patent: 3590957 (1968-07-01), Campbell
patent: 3776666 (1973-12-01), Ludwig
patent: 4009971 (1977-03-01), Krohn et al.
patent: 4537565 (1985-08-01), Edler
patent: 4631006 (1986-12-01), Murray
patent: 4810169 (1989-03-01), Kranzle
patent: 4854373 (1989-08-01), Williams

Affiliated with

Also associated with

Rating

Electric drive 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 Electric drive pump, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electric drive pump will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-212255