Title:
POWDERED DRUG DISTRIBUTING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2008/041538
Kind Code:
A1
Abstract:
Intended is to feed a powdered drug homogeneously and quickly to the whole outer
circumference groove of the disc of a powdered drug dividing-packaging machine.
Provided is a powdered drug distributing apparatus comprising a pulse motor
(11A, 11B) for rotating a disc (7A, 7B) having an annular outer circumference
groove (10) formed therein, and a powdered drug feeding device (8A, 8B) for feeding
the powdered drug from a fixed feed position to the outer circumference groove
(10) of the rotating disc (7A, 7B). A control device (72) is stored with a preset
angle (RAs), and increases the amount of the powdered drug to be fed from the powdered
drug feeding device (8A, 8B) to the outer circumference groove (10), each time
an accumulated rotation angle (RAac) of the disc (7A, 7B) detected reaches the
preset angle (RAs).
Inventors:
TANAKA TORU (JP)
HAMADA HIROYASU (JP)
HAMADA HIROYASU (JP)
Application Number:
PCT/JP2007/068512
Publication Date:
April 10, 2008
Filing Date:
September 25, 2007
Export Citation:
Assignee:
YUYAMA MFG CO LTD (JP)
TANAKA TORU (JP)
HAMADA HIROYASU (JP)
TANAKA TORU (JP)
HAMADA HIROYASU (JP)
International Classes:
A61J3/00; B65B1/30; B65B37/04
Foreign References:
| JPH0532228A | 1993-02-09 | |||
| JPH09299449A | 1997-11-25 | |||
| JPH08164905A | 1996-06-25 | |||
| JP2000062702A | 2000-02-29 |
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