公开(公告)号：MX9703930A

公开(公告)日：1998-05-31

申请号：MX9703930

申请日：1995-11-22

Applicant: NOVARTIS AG

Inventor： JANSSEN ROBERT ALLEN ,  HEYL BARBARA LYNN ,  HOFFMAN ROGER JAMES ,  SHANK THOMAS ERIC

IPC: B01J19/00 ,  B05C3/04 ,  B05C3/08 ,  B05C3/09 ,  G02C13/00 ,  B05C3/109 ,  B05D1/18 ,  B05D3/00 ,  B05D01/18 ,  B05C03/08 ,  G02C07/04

Abstract: Un aparato y método para poner en contacto de manera uniforme un artículo con una solucion de tratamiento. Las modalidades preferidas son métodos para teñir o colorear uniformemente lentes de contacto o modificar uniformemente la superficie de los lentes de contacto. El método involucra suspender el lente en la solucion de tratamiento por la aplicacion del flujo de fluido, preferiblemente sinusoidal o por impulso, en una direccion opuesta a la fuerza de estancamiento (es decir, la suma de fuerzas o empujes hidrostático y de gravedad) en el artículo. El flujo de fluido previene que el lente haga contacto con la estructura del recipiente por períodos suficientes para provocar condiciones de tratamiento no uniforme, mientras que el mezclado continuo de la solucion de tratamiento mantiene concentraciones uniformes de principio a fin.

公开(公告)号：EP0072130A3

公开(公告)日：1983-09-28

申请号：EP82303894

申请日：1982-07-22

Applicant: IMPERIAL CHEMICAL INDUSTRIES PLC

Inventor： Ellis, Alfred George

IPC: B05C03/08 ,  B05C09/08 ,  A61J03/00

CPC classification number: A61J3/005 ,  B05C3/08

Abstract: A perforated drum coating machine which can readily be set up so as to be suitable for the coating of either tablets or the like, or spheroids. The machine contains at least one securing means which is attachable to the perforated drum, and at least one mesh member consisting of suitable mesh which is edged with thin springy material, and a strip of deformable rubber or plastics material which is positioned against the inward facing part of the edge of the perforated part of the drum at two or more arcuate portions thereof. The or each securing means is adapted to engage with and secure, on the inside of the drum, two mesh member edges. The total area of the mesh member(s) is essentially the same as the area of the perforated part of the drum. The deformable strips are positioned between at least two mesh member edges and the said arcuate portions of the perforated drum. The edges of the mesh member(s), which are adjacent the deformable strips which are themselves adjacent the said arcuate portions, are slightly over-long (i.e. in a circumferential sense), and they are sprung in an outward direction so as to be a tight fit against the deformable strips and, through said strips, against the arcuate edges of the perforated part of the drum.

Abstract translation: 可以容易地设置以适合于片剂等的包衣或球体的多孔滚筒涂布机。 该机器包含至少一个固定装置，该固定装置可附接到多孔滚筒，以及至少一个网眼构件，该网眼构件由适当的网片组成，该网状物用薄弹性材料边缘边缘，以及可变形的橡胶或塑料材料条， 鼓的穿孔部分的边缘的两个或多个弧形部分的一部分。 该固定装置或每个固定装置适于与滚筒的内侧啮合并固定两个啮合件的边缘。 网状构件的总面积基本上与鼓的穿孔部分的面积相同。 可变形条被定位在穿孔滚筒的至少两个啮合件边缘和所述弧形部分之间。 邻近可变形条的网状构件的边缘本身与所述弓形部分相邻，稍微过长（即在圆周方向上），并且它们沿向外的方向被弹压成为 紧紧地配合可变形条带，并通过所述条带抵靠滚筒的穿孔部分的弧形边缘。

公开(公告)号：EP0130777A3

公开(公告)日：1985-10-09

申请号：EP84304316

申请日：1984-06-26

Applicant: OLIN CORPORATION

Inventor： Bridges, William Garlen ,  Foster, Craig Alan

IPC: B05B17/00 ,  B01J02/12 ,  B05C03/08

CPC classification number: B05B17/00 ,  B01J2/12 ,  B05C3/08

Abstract: In a rotary drum spray grainer there is provided a deflector plate overlying the spraying nozzles in the spraying zone to provide a drying zone where spray grained particles fall in a substantially uninterrupted downward path through the drying gas.