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US 12,540,622 B1Granted
Double-suction split case multi-disc pump
OwnerJuan Jimenezinventor
Life of this patent
Estimating the term…
Abstract
An impeller pump has a housing having a suction chamber and a discharge chamber therein, a plurality of discs joined in spaced relationship and positioned within the housing, and a shaft extending through the housing and having an end adapted to be driven by motor so as to be rotated by the motor. The housing has a suction inlet that opens to the suction chamber and a discharge outlet that opens to the discharge chamber. The suction inlet has a pair of flow paths to the suction chamber. The plurality of discs includes a drive disc and a plurality of driven discs. The shaft is affixed to the drive disc such that the plurality of discs rotate within the housing.
Claims19
An impeller pump comprising:
- a housing having a suction chamber and a discharge chamber therein, said housing having a suction inlet opening to the suction chamber and a discharge outlet opening to the discharge chamber, the suction inlet having a pair of flow paths to the suction chamber;
- a plurality of discs joined together in spaced relation, said plurality of discs having a drive disc and a plurality of driven discs, said plurality of discs being received within said housing;
- and
- a shaft extending through said housing and having an end adapted to be driven by motor so as to be rotated by the motor, said shaft being affixed to the drive disc such that said plurality of discs rotate within said housing, wherein an interior of said plurality of discs opens to the suction chamber and a periphery of said plurality of discs opens to the discharge chamber.
1 more element
An impeller pump comprising:
- a housing having a suction chamber and a discharge chamber therein, said housing having a suction inlet opening to the suction chamber and a discharge outlet opening to the discharge chamber, the suction inlet having a pair of flow paths to the suction chamber;
- a plurality of discs joined together in spaced relation, said plurality of discs having a drive disc and a plurality of driven discs, said plurality of discs being received within said housing;
- and
- a shaft extending through said housing and having an end adapted to be driven by motor so as to be rotated by the motor, said shaft being affixed to the drive disc such that said plurality of discs rotate within said housing, wherein the drive disc is positioned centrally in a sandwiched arrangement with the driven discs.
1 more element
An impeller pump comprising:
- a housing having a suction chamber and a discharge chamber therein, said housing having a suction inlet opening to the suction chamber and a discharge outlet opening to the discharge chamber, the suction inlet having a pair of flow paths to the suction chamber;
- a plurality of discs joined together in spaced relation, said plurality of discs having a drive disc and a plurality of driven discs, said plurality of discs being received within said housing;
- and
- a shaft extending through said housing and having an end adapted to be driven by motor so as to be rotated by the motor, said shaft being affixed to the drive disc such that said plurality of discs rotate within said housing, wherein said plurality of discs comprises a center driver disc and multiple driven discs having varied outside diameters and inside diameters adapted to required efficiency and loading conditions.
1 more element
An impeller pump comprising:
- a housing having a suction chamber and a discharge chamber therein, the housing having a suction inlet opening to the suction chamber and a discharge outlet opening to the discharge chamber;
- a plurality of discs joined together in spaced relationship, said plurality of discs having a drive disc and a plurality of driven discs, the drive disc being positioned centrally in a sandwiched arrangement with the plurality of driven discs, the driven disc has a pair of internal discs on opposite sides of the drive disc and a pair of external discs on opposite sides of the pair of internal discs;
- and
- a shaft extending through said housing, said housing having an end adapted to be driven by motor so as to be rotated by the motor, said shaft being affixed to the drive disc such that said plurality of discs rotate within said housing.
1 more element
Dependencies are inferred from the claim text.