Title:
UNDERWATER STORAGE OF WATER
Document Type and Number:
Japanese Patent JPH0657789
Kind Code:
A
Abstract:
PURPOSE: To simply and stably utilize waters in small lakes and marshes, ponds, cannals and others scattered in various areas without requiring apprehension for places of storage or problems of lowering of water level.
CONSTITUTION: A flexible tank 1 is placed underwater. The water in which the flexible tank 1 is placed is filtrated with a filter 6 placed above the surface of the water. Then the filtrated water is stored in the flexible tank 1 by utilizing head pressure. Since the water is stored in the source of water itself, there is no need for securing a location for installation while there is no problem about lowering of water level.
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Inventors:
KUMAGAI MASAHIKO
Application Number:
JP23269392A
Publication Date:
March 01, 1994
Filing Date:
August 10, 1992
Export Citation:
Assignee:
SANKI ENG CO LTD
International Classes:
E03B11/00; B01D35/027; B63B35/44; E03B3/32; E03B11/10; (IPC1-7): E03B11/00
Attorney, Agent or Firm:
Yoshio Toyota (1 outside)
Next Patent: WATER TANK PURIFICATION APPARATUS