Title:
TRANSFER UNIT AND TRANSFERRING APPARATUS FOR LIQUID
Document Type and Number:
Japanese Patent JP3534601
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To effectively prevent a trouble or the like such as seizure or the like of a movable unit by obtaining a high discharge pressure and a large discharge amount with a small size.
SOLUTION: The transfer unit 1 of a liquid comprises a rotary casing 3 having a protruding conical surface 30 at an upper part, an operating chamber 31 or the like formed therein, a liquid hole including a liquid port at the surface 30 and a gas hole 34 or the like including a gas port 3A or the like at the surface 30, a fixed valve 4 having a recess conical surface 40 brought into slidable contact with the surface 30 and having a suction liquid passage 44 sequentially communicating with the liquid hole, an exhaust port 42 sequentially communicating with the gas hole, a discharge port 43 sequentially communicating with the liquid hole and a gas suction port 42 sequentially communicating with the gas hole 34 or the like, and an urging means for urging the casing 3 to press the surface 30 to the surface 4 of the valve 4.
Inventors:
Ito, Hiroshi
Application Number:
JP3027198A
Publication Date:
June 07, 2004
Filing Date:
February 12, 1998
Export Citation:
Assignee:
Ito, Hiroshi
International Classes:
B22D35/00; F27D3/14; (IPC1-7): F27D3/14; B22D35/00
Attorney, Agent or Firm:
石黒 健二
Previous Patent: DIGITAL SIGNAL RECORDING AND REPRODUCING DEVICE
Next Patent: DENSE AND LIGHT COMBUSTOR
Next Patent: DENSE AND LIGHT COMBUSTOR