Portable motor pump

Details Portable motor pump Portable motor pump

1988-07-29

1990-06-19

Smith, Leonard E.

Pumps

Motor driven

Electric or magnetic motor

41742314, 417434, 417435, 415 565, 222382, 13753311, F04B 3900

Patent

active

049349147

ABSTRACT:
A portable motor pump of the type in which a pump section driven by a motor is installed inside a liquid chamber, with a discharge port of the pump section being opened into the liquid chamber, and in which water which is to be pumped is led from the outside of the liquid chamber to a suction port of the pump section and the pumped water is discharged from the liquid chamber to the outside is disclosed. The liquid chamber is defined by a motor pump body, a pump outer casing outwardly spaced from and surrounding the motor pump body, a motor head cover covering an upper opening of the pump outer casing and a bottom plate covering a lower opening of the pump outer casing. A circulating water suction port for self-priming of the motor pump is opened into the liquid chamber. A suction port which communicates with the suction port of the pump section and a discharge port for discharging the pumped water to the outside are provided in the motor head cover.

REFERENCES:
patent: 1605758 (1926-11-01), Moussette
patent: 3270678 (1966-09-01), Monica
patent: 3443519 (1969-05-01), White
patent: 3637331 (1972-01-01), Smith et al.
patent: 3945771 (1976-03-01), Arakawa
patent: 4309155 (1982-01-01), Heinz et al.
patent: 4523899 (1985-06-01), Ouchi
patent: 4588353 (1986-05-01), Shibata et al.
patent: 4650342 (1987-03-01), Goodwin

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2257507