公开(公告)号：US4351728A

公开(公告)日：1982-09-28

申请号：US171665

申请日：1980-07-24

申请人： Dieter Egelhof ,  Hans R. Schmid

发明人： Dieter Egelhof ,  Hans R. Schmid

IPC分类号： B01D29/17 ,  B01D29/11 ,  B01D29/25 ,  B01D29/37 ,  D21D5/02 ,  D21D5/06 ,  B01D29/42 ,  B07B1/20

CPC分类号： B01D29/118

摘要： A seperator, for example, for use in paper production, of the kind having a rotationally symmetrical strainer through which the suspension flows, enclosed in a housing which has an inlet for the suspension to be cleaned and outlets both for cleaned suspension and for impurities held back by the strainer, and having blades revolving in front of the strainer which are divided into part-blades along the axis of rotation, that is, by planes perpendicular to the axis of rotation, and are offset relative to each other in the circumferential direction is disclosed. Several rows of part-blades are arranged over the strainer basket, these part-blades being of such a length and staggered over the circumference in such a way that substantially at every height level, relative to the height of the strainer basket, part-blades from several rows pass by the strainer basket. A separator free of troublesome pressure pulsations is thereby provided.

摘要翻译： 例如，用于造纸的分离器具有旋转对称的过滤器，悬挂液流过该过滤器，封闭在具有用于待清洁的悬架的入口的壳体中，并且用于清洁的悬浮液和用于杂质的出口 并且具有在过滤器的前方旋转的叶片，其沿着旋转轴线被分成部分叶片，即垂直于旋转轴线的平面，并且在圆周方向上相对于彼此偏移 被披露。 几排部分刀片布置在过滤器篮上，这些部分刀片具有如此长度并且在圆周上交错的方式，使得基本上在相对于过滤器篮的高度的每个高度水平处，部分刀片 从几排通过过滤篮。 由此提供了没有麻烦的压力脉动的分离器。

公开(公告)号：US3975848A

公开(公告)日：1976-08-24

申请号：US470993

申请日：1974-05-17

申请人： Hans R. Schmid

发明人： Hans R. Schmid

IPC分类号： B42D5/04 ,  G09D3/00

CPC分类号： B42D5/047 ,  B42D5/041 ,  G09D3/00

摘要： A calendar comprising a plurality of pages, a conforming ferromagnetic plate and ring fastening means located along one edge of the pages and the plate binding said pages and plate. The pages are flipped from one side of the plate to the other, and a magnetic indicator adapted to overlie the pages and be forced against the plate is provided. The pages are imprinted on one side with chronological indicia and arranged with respect to the plate so that they lie face up on one side of the plate and face down on the other side and with respect to each other in reverse order so that initially all of the printed pages lie face down and must be turned up sequentially to the latest page in chronological order.

摘要翻译： 包括多个页面的日历，一个一致的铁磁板和沿着页面的一个边缘设置的环形紧固装置，以及装订所述页面和板的板。 页面从板的一侧翻转到另一侧，并且提供适于覆盖页面并被强制抵靠板的磁性指示器。 这些页面按照时间标记印在一边，并相对于板布置，使得它们面向上位于板的一侧并且朝向另一侧并且相对于彼此以相反的顺序 打印页面面朝下，必须按时间顺序顺序转到最新页面。

公开(公告)号：US4252604A

公开(公告)日：1981-02-24

申请号：US829241

申请日：1977-08-30

申请人： Fritz Fleck ,  Hans R. Schmid

发明人： Fritz Fleck ,  Hans R. Schmid

IPC分类号： C07D251/68 ,  C07D403/12 ,  C09B23/00 ,  D21H3/80

CPC分类号： C07D251/68

摘要： Bis-(triazinylamino)-stilbenesulphonic acids ##STR1## wherein X is optionally substituted NH.sub.2 ##STR2## Y is a radical of formula Z is --COOR.sub.4, --CO--C.sub.m H.sub.2m+1, --CN or ##STR3## R.sub.1 is H, halogen, alkyl or alkoxy, R.sub.2 is H or alkyl,R.sub.3 is H, optionally substituted alkyl, cycloalkyl or phenyl or ##STR4## R.sub.4 is optionally substituted alkyl, R.sub.3 and R.sub.6 are H, alkyl, hydroxyalkyl or form together with N a heterocyclem is a whole number from 1 to 5 andn is 1 or 2,are optical brighteners suitable for cellulosic fibres, polyamide and polyurethane fibres and paper.

摘要翻译： 双（三嗪基氨基） - 二苯磺酸其中X是任选取代的NH 2 Y是式Z的基团是-COOR 4，-CO-Cm H 2m + 1，-CN或R 1 R 2为H，卤素，烷基或烷氧基，R 2为H或烷基，R 3为H，任选取代的烷基，环烷基或苯基或R 4为任选取代的烷基，R 3和R 6为H，烷基，羟基烷基或与N 杂环m为1至5的整数，n为1或2，为适用于纤维素纤维，聚酰胺和聚氨酯纤维和纸的荧光增白剂。