Title:
WATER PUMP
Document Type and Number:
Japanese Patent JPS6447263
Kind Code:
A
Abstract:
PURPOSE: To reduce components by using a superconducting coil for a magnet and applying a strong magnetic field to a sectional direction of a duct line.
CONSTITUTION: A water pump is constituted of a pump case 1, a positive and a negative electrode 2∼3 of DC power 4, a superconducting coil (specially, a cold superconducting coil) 6 and other. And, a direction of the magnetic field is from top to bottom, and DC is supplied to the water in the case 1 from the positive electrode 2 to the negative electrode 3. Accordingly, the electric current in the water generates in the strong magnetic field, thus the force operates on the water to which the current is supplied, and the water is discharged continuously as a pump.
Inventors:
KUWABARA HISAO
Application Number:
JP19975987A
Publication Date:
February 21, 1989
Filing Date:
August 12, 1987
Export Citation:
Assignee:
HITACHI LTD
International Classes:
H02K44/04; (IPC1-7): H02K44/04
Domestic Patent References:
| JPS62160991A | 1987-07-16 | |||
| JP61113585B | ||||
| JPS5519636A | 1980-02-12 | |||
| JPS58148659A | 1983-09-03 |
Attorney, Agent or Firm:
Katsuo Ogawa