Modular gear system for pump

Details Modular gear system for pump Modular gear system for pump

2005-03-29

2005-03-29

Wright, Dirk (Department: 3681)

Planetary gear transmission systems or components

Electric or magnetic drive or control

C029S893100, C074S60600R

Reexamination Certificate

active

06872161

ABSTRACT:
A modular gear system for transmitting power from a motor to a device such as a pump which requires power to operate. The system includes a gearbox and first and second planetary gearset assemblies connectable between an output shaft of the motor and a drive shaft of the pump. The system may be configured as either a single-stage mode wherein the first gearset assembly is received in the gearbox to produce a rotational speed adjustment between the shafts, or a multi-stage mode wherein both the first and second gearset assemblies are received in the gearbox and are connected in series to produce a different rotational speed adjustment. The system provides flexibility for different speed and power requirements and is adaptable to a variety of motors.

REFERENCES:
patent: 3241397 (1966-03-01), Wilkinson
patent: 3290962 (1966-12-01), McCann et al.
patent: 4441378 (1984-04-01), Ponczek
patent: 4617839 (1986-10-01), Matoba
patent: 4674360 (1987-06-01), Matoba
patent: 4825727 (1989-05-01), Komuro
patent: 4901602 (1990-02-01), Matoba
patent: 5098358 (1992-03-01), Igaku
patent: 5209708 (1993-05-01), Igaku
patent: 6102676 (2000-08-01), DiCarlo
patent: WO 0011372 (2000-03-01), None

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