Title:
【発明の名称】染料色制御方法とその装置
Document Type and Number:
Japanese Patent JPH0663172
Kind Code:
B2
Abstract:
A method and apparatus for supplying dyes to a dyeing apparatus, dyes being selected to yield one of a group of colors. A plurality of tanks of dye is provided, and a circuit leads from each tank to a selected one of a pair of valves that may either direct the dye to the dyeing apparatus or direct the dye to be recirculated. The flow through each valve is metered so a particular rate of flow can be established. One group of the valves provides dye to the dyeing apparatus while another group of the valves recirculates dye to establish another color ready to be provided to the dyeing apparatus. The colors are defined in terms of the tanks and rate of flow from the tanks, so a large group of colors can be defined and stored in a computer, and the computer can control valve position and pump speed to control the color produced by the dyeing apparatus.
Inventors:
WAREI ARUBIN UIRUSON
Application Number:
JP50543085A
Publication Date:
August 17, 1994
Filing Date:
November 25, 1985
Export Citation:
Assignee:
WAREI ARUBIN UIRUSON
International Classes:
B01F13/10; B01F15/04; D06B23/20; G05D11/13; (IPC1-7): D06B23/20
Foreign References:
| US3358706A | 1967-12-19 |
Attorney, Agent or Firm:
Yasuo Miyoshi (1 outside)