Pumps – Motor driven – Including means for facilitating assembly or disassembly of...
Patent
1989-10-31
1990-10-23
Nilson, Robert G.
Pumps
Motor driven
Including means for facilitating assembly or disassembly of...
41742315, F04B 3504
Patent
active
049647857
ABSTRACT:
A pump assembly having a mounting arrangement which minimizes or eliminates bending stresses which may cause grinding between the pump rotor and its housing includes laterally spaced legs extending from the pump housing at a location adjacent to the end opposite the end coupled to the drive motor. The undersurface of each leg includes a surface upon which the assembly may pivot. Furthermore, the motor is fastened to a support plate at a single point, while another mechanism in combination with that connection prevents relative rotation between the motor and the support plate.
REFERENCES:
patent: 4722661 (1988-02-01), Mizuno
Breyer Eberhard
Schoenwald Siegfried
Trojahn Hans-Georg
Nilson Robert G.
Siemens Aktiengesellschaft
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