Title:
SHOCK ABSORBING ACCUMULATOR FOR EXTERNALLY MOUNTING PIPE
Document Type and Number:
Japanese Patent JPS5520924
Kind Code:
A
Abstract:
PURPOSE:To effectively absorb impact via a diaphragm and prevent damage of the diaphragm in a sock absorbing accumulator by directly communicating a pipe with a pressure container via a fluid passage and providing a valve body for opening or closing the hole in the container. CONSTITUTION:Since a pipe 1 is communicated through a fluid passage 28 with a chamber a of a pressure container A to effectively operate the impact component of fluid at a diaphragm 12, it can provide preferable impact effect different from an impact absorber for introducing liquid from the pipe through a branch pipe into a buffer. It is thus adapted to absorb the impact of liquid effectively by conveniently installing it in small space. When a valve body 35 is provided at the pressure hole 28 or fluid hole 30 to close the hole 28 or 30 due to the fact that the diaphragm 12 is urged to the valve seat 36 by the valve body 35 upon movement of the diaphragm 12 toward the main body 5 when the pressure at the liquid side is lowered as compared with the pressure of pressure gas due to certain cause.
More Like This:
| JPS5414015 | ACCUMULATOR FOR PUMP |
Inventors:
SUGIMURA KAZUO
YOSHIKAWA KIMIHISA
YOSHIKAWA KIMIHISA
Application Number:
JP9278178A
Publication Date:
February 14, 1980
Filing Date:
July 28, 1978
Export Citation:
Assignee:
NIPPON ACCUMULATOR KK
International Classes:
F15B1/08; (IPC1-7): F15B1/047
Domestic Patent References:
| JP46033273A |