Title:
GAS QUANTITY REDUCTION RESTRAINING MECHANISM OF AIR CHAMBER
Document Type and Number:
Japanese Patent JP2001214853
Kind Code:
A
Abstract:
To improve a pulsation absorbing effect by preventing dissolution of air in liquid by forming respective spheres positioned on the liquid out of an inelastic material, and coaxially forming an inlet and an outlet of a reciprocating pump.
This gas quantity reduction restraining mechanism of an air chamber is constituted so that the spheres 3 in the air chamber 4 are composed of an elastic material, and an inlet pipe 21 and an outlet pipe 22 of the reciprocating pump are coaxially formed to be positioned just under a liquid level of the air chamber 4 to prevent the dissolution of the air 5 in the liquid 5a to obtain the stable pulsation absorbing effect.
Inventors:
OGAWA TADASHI
YAMAMOTO DAISUKE
YAMAMOTO DAISUKE
Application Number:
JP2000021931A
Publication Date:
August 10, 2001
Filing Date:
January 31, 2000
Export Citation:
Assignee:
SUIDO KIKO KK
International Classes:
F04B11/00; F16L55/04; (IPC1-7): F04B11/00; F16L55/04
Attorney, Agent or Firm:
Soga Doteru (6 people outside)