Title:
FLOW DIVIDING VALVE
Document Type and Number:
WIPO Patent Application WO/2000/008341
Kind Code:
A1
Abstract:
A flow dividing valve capable of instantaneously and continuously setting a flow rate ratio at which a flow rate at an inlet port is divided to a plurality of outlet ports, comprising a flow rate control spool for diving the flow rate at the inlet port at a specified flow rate ratio and a flow rate ratio setting spool for setting the flow rate ratio so as to control the flow rate control spool, whereby the flow rate ratio setting spool can be controlled by control signals from the outside.
Inventors:
SHIMADA YOSHIYUKI (JP)
Application Number:
PCT/JP1999/003303
Publication Date:
February 17, 2000
Filing Date:
June 22, 1999
Export Citation:
Assignee:
CATERPILLAR MITSUBISHI LTD (JP)
SHIMADA YOSHIYUKI (JP)
SHIMADA YOSHIYUKI (JP)
International Classes:
F15B13/02; F15B13/06; F16K11/07; G05D11/03; (IPC1-7): F15B13/06
Foreign References:
| JPH0544704A | 1993-02-23 | |||
| JPS63139302U | 1988-09-13 | |||
| JPS5474523A | 1979-06-14 |
Other References:
See also references of EP 1035332A4
Attorney, Agent or Firm:
Ono, Hisazumi (Nishi-Shimbashi 1-chome Minato-ku Tokyo, JP)
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