Title:
【発明の名称】液体の汚染防止流量制御
Document Type and Number:
Japanese Patent JPS63503237
Kind Code:
A
Abstract:
A method of and means for anti-contamination flow control in liquids in a system using a motor unit (1) adapted to be driven by a pressure liquid having its drive coupled to drive a pump unit (6) adapted to pump liquid under pressure to a consumer device (9), in which the liquid is discharged from the motor unit (1) through an air gap (4), and collected from the air gap (4) by the pump unit (6) whereby to continue flow of pressure liquid beyond the air gap (4) to the consumer device (9).
Inventors:
Last Vladimir
Application Number:
JP50201387A
Publication Date:
November 24, 1988
Filing Date:
March 20, 1987
Export Citation:
Assignee:
W Last Proprietary Limited
International Classes:
F02B77/04; F04B9/113; F04B9/10; F04B17/00; F04B23/02; F04B23/04; F04D13/04; F15B3/00; (IPC1-7): F04B9/10; F04B23/04
Attorney, Agent or Firm:
Minoru Nakamura (5 others)