Title:
PRESSURE BALANCING DEVICE
Document Type and Number:
Japanese Patent JP2674377
Kind Code:
B2
Abstract:
PURPOSE: To provide a pressure balancing device wherein a pressure can be controlled by real time with also few trouble thus to facilitate management in addition to no necessity for a complicated and expensive control equipment, driving equipment, etc.
CONSTITUTION: In a condition that a plurality of fluid vessels of pressurizing the inside are connected to a fluid vessel connecting port 18, by moving a piston 10 in accordance with a pressure difference, generated in each fluid vessel, by a diaphragm 11 for partitioning the inside of a hollow unit 1, a pressure in each fluid vessel is uniformly regulated by real time.
Inventors:
Shimoda Osamu
Hiroshi Iwai
Hiroshi Iwai
Application Number:
JP21244291A
Publication Date:
November 12, 1997
Filing Date:
August 23, 1991
Export Citation:
Assignee:
Mitsubishi Materials Corporation
International Classes:
F16J12/00; F16J10/00; G05D16/06; (IPC1-7): F16J10/00; G05D16/06
Domestic Patent References:
| JP5318812A | ||||
| JP6170272A | ||||
| JP4915348U | ||||
| JP4972885U | ||||
| JP452011Y1 | ||||
| JP398909Y1 |
Attorney, Agent or Firm:
Masatake Shiga (2 outside)