Title:
物質を組み合わせるための制御システム並びに物質を組み合わせる方法およびそのための制御システム
Document Type and Number:
Japanese Patent JP4966308
Kind Code:
B2
Abstract:
An apparatus and method for combining multiple materials into a stream. The multiple materials may include both a major material and one or more minor materials. The minor materials are added using inlet tubes. The major and minor materials are added at transient or steady state flow rates, depending upon a command from a control signal. The apparatus and method utilize a control system which does not have flow control valves, flow control feedback loops or a dynamic mix tank. The actual flow rates track the commanded flow rates, but deviate by an error. The claimed arrangement provides a time-based error believed to be unobtainable in the prior art.
Inventors:
Roger, Philip, Williams
John, Kevin, McLaughlin
John, Kevin, McLaughlin
Application Number:
JP2008528631A
Publication Date:
July 04, 2012
Filing Date:
August 30, 2006
Export Citation:
Assignee:
THE PROCTER & GAMBLE COMPANY
International Classes:
G05D11/13
Domestic Patent References:
| JP62098001A | ||||
| JP55013191A |
Foreign References:
| WO2004108263A1 |
Attorney, Agent or Firm:
Kenji Yoshitake
Hiroyuki Nagai
Junpei Okada
Hirohito Katsunuma
Yukihiro Hotta
Hiroyuki Nagai
Junpei Okada
Hirohito Katsunuma
Yukihiro Hotta