A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ANTI-ENTANGLEMENT PROPELLER FOR UNDERWATER OPERATION
A propeller for attachment to a rotatable output shaft of a submersible motor includes a hub having a first end, and an opposite second end, an outer curved surface, at least two blades extending radially outward from the outer curved surface and a central axial bore for receipt of the output shaft therethrough. The hub includes an arrangement of discharge channels extending between the first and second ends to allow waterflow and debris (e.g., grass, weeds and other stringy items) to pass through the hub and exit the second end without becoming entangled around the base of the motor output shaft.
ANTI-ENTANGLEMENT PROPELLER FOR UNDERWATER OPERATION
A propeller for attachment to a rotatable output shaft of a submersible motor includes a hub having a first end, and an opposite second end, an outer curved surface, at least two blades extending radially outward from the outer curved surface and a central axial bore for receipt of the output shaft therethrough. The hub includes an arrangement of discharge channels extending between the first and second ends to allow waterflow and debris (e.g., grass, weeds and other stringy items) to pass through the hub and exit the second end without becoming entangled around the base of the motor output shaft.
ANTI-ENTANGLEMENT PROPELLER FOR UNDERWATER OPERATION
DIETRICH DANIEL G (author) / DIETRICH DANIEL W (author) / DIETRICH RYAN (author)
2022-05-05
Patent
Electronic Resource
English
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