Title:
WATER STORAGE TANK BY AIR PRESSURE WATER SUPPLY AND WATER PRESSURE WATER SUPPLY
Document Type and Number:
Japanese Patent JP3660726
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To use waterworks as normal even if suspension of water supply or power failure occurs or both occur.
SOLUTION: A body 1 is provided with a water supply pipe 2, an air supply pipe 3, a sediment drain pipe 4, and a water discharge pipe 5. An opening and closing cock 7 is fitted on the water supply pipe 2. Another opening and closing cock 7 is fitted on the air supply pipe 3. And the other opening and closing cock 7 for a sediment suction hole 6 is fitted on a sediment drain pipe 4.
Inventors:
Akira Kosukegawa
Application Number:
JP28111795A
Publication Date:
June 15, 2005
Filing Date:
September 22, 1995
Export Citation:
Assignee:
Akira Kosukegawa
International Classes:
E02B11/00; (IPC1-7): E02B11/00
Domestic Patent References:
| JP7233544A | ||||
| JP6146351A | ||||
| JP58079587U |
Attorney, Agent or Firm:
Shigeru Kumagai
Michio Fujimori
Michio Fujimori