Vibrating column pump

Details Vibrating column pump Vibrating column pump

1992-09-30

1993-11-30

Bertsch, Richard A.

Pumps

Motor driven

Electric or magnetic motor

417472, F04B 4300

Patent

active

052660125

ABSTRACT:
A vibrating column pump pumps liquid by making use of liquid vibration generated at the time when the vibrating pipe is vibrated in a longitudinal direction thereof. The vibrating column pump comprises a vibrating pipe for pumping liquid therethrough, flexible pipes for connecting both ends of the vibrating pipe with a stationary suction pipe and a stationary outlet pipe, vibrating means for vibrating the vibrating pipe in a longitudinal direction thereof, and retainer means for removably retaining the vibrating pipe in such a manner that the vibrating pipe is removably connected to the vibrating means. The liquid contacting unit including the vibrating pipe and the flexible pipes is separated from the vibrating means so that the liquid contacting unit is disposable and can be easily replaced with a new one.

REFERENCES:
patent: 4718716 (1988-11-01), Richelsoph
patent: 5129789 (1992-07-01), Thornton et al.
patent: 5147281 (1992-09-01), Thornton et al.
China Japan Vibration Joint Conference 1984, pp. 351-358, H. Hiyama, et al., "Pumping Characteristics of Liquid in a Vibrating Pipe".
JSME International Journal, Series II, vol. 34, No. 3, 1991, pp. 333-339, H. Hiyama, et al, "The Effect of Pumping in a Vertically Vibrating Pipe".
ASAIO Transactions, vol.37, No. 3, M240-M241, Jul.-Sep. 1991, S. Nitta, et al., "The Newly Designed Univalved Artificial Heart".
Artificial Heart 3, 1991, pp. 87-91, S. Nitta, et al., "An Electromagnetically Driven Univalved Artificial Heart".
Journal of Japan Society Medical Electronics and Bioengineering, vol. 27, May 1989, pp. 406, Nitta, et al, "A Vibrating Electro Magnetic Pump For Ventricular Assistance 38 .
Journal of Japan Artificial Organs, vol. 19, No. 1, 1990, pp. 113-116, Sonobe, et al., "The Development and Evaluation of Vibrating Electromagnetic Pump for the Artificial Heart".
China Japan Vibration Joint Conference 1984, pp. 351-358, H. Hiyama, et al., "Pumping Characteristics of Liquid in a Vibrating Pipe".
JSME International Journal, Series II, vol. 34, No. 3, 1991, pp. 333-339, H. Hiyama, et al, "The Effect of Pumping in a Vertically Vibrating Pipe".
ASAIO Transactions, vol. 37, No. 3, M240-M241, Jul.-Sep. 1991, S. Nitta et al., "The Newly Designed Univalved Artificial Heart".
Artificial Heart 3, 1991, pp. 87-91, S. NITTA, et al., "An Electromagnetically Driven Univalved Artificial Heart".

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