초록 ▼

A multiple magnet drive pump is disclosed, which includes a driving magnet having opposite polarities circumferentially spaced apart from each other, a plurality of driven magnets on a circumference of the driving magnet for rotation in a non-contact state therewith, and a plurality of pump sections

A multiple magnet drive pump is disclosed, which includes a driving magnet having opposite polarities circumferentially spaced apart from each other, a plurality of driven magnets on a circumference of the driving magnet for rotation in a non-contact state therewith, and a plurality of pump sections each having the driven magnet incorporated into a rotor for a pumping operation.

대표청구항 ▼

A multiple magnet drive pump, which comprises a driving magnet having opposite polarities circumferentially spaced apart from each other, a plurality of driven magnets arranged at an outer circumference of said driving magnet for rotation in a non-contact relationship therewith, and a plurality of p

A multiple magnet drive pump, which comprises a driving magnet having opposite polarities circumferentially spaced apart from each other, a plurality of driven magnets arranged at an outer circumference of said driving magnet for rotation in a non-contact relationship therewith, and a plurality of pump sections each having said driven magnet enclosed in a rotor for pumping operations, each pump section being formed by integrally providing an impeller on one end of the rotor enclosing the driven magnet, said rotor being arranged in a rear casing and a pump casing, said rotor being rotatably supported at two opposite ends thereof in said rear casing and said pump casing, respectively, said driving magnet being surrounded by a cover, said rear casing and said pump casing being fixed to said cover.