公开(公告)号：US3530924A

公开(公告)日：1970-09-29

申请号：US3530924D

申请日：1968-02-29

申请人： WINTERSHALL AG ,  ESCHER WYSS GMBH

发明人： DOMNING HANS

IPC分类号： B01D9/00 ,  C01C1/248 ,  C01D3/22 ,  C05D1/00 ,  B01D3/06 ,  B01D3/10

CPC分类号： C05D1/005 ,  B01D9/0022 ,  B01D9/0036 ,  B01D9/004 ,  B01D9/0059 ,  C01C1/248 ,  C01D3/22

摘要： 1,224,671. Crystallizing. WINTERSHALL A.G. and ESCHER WYSS G.m.b.H. 1 March, 1968 [3 March, 1967 (2); 1 April, 1967], No. 10185/68. Heading B1G. Coarse grained crystals are produced in a multi-stage process using a plurality of evaporator-crystallizers in series, overflow mother liquor from the following stage being fed via a line 14 tangentially into a lower extension 4 at the base of each crystallizer, drawn up through a restricted passage 26 and optionally around it through a throttle flap 52 into the base of the crystallizer, which is in the form of an inverted cone, drawn through orifices 38 into each of two legs of a bifurcated tube having a vertical partition separating the two legs and each leg having a propeller stirrer 40, mixed in the tube with suspended crystals fed via lines 54 from the base of the lower extension of the preceding stage, and passed to the evaporation zone of the crystallizer. The concentration of solid in the crystallizer is 5-40%. Mother liquor may be recycled to the bifurcated tube via a heat exchanger heated by vapour from the following stage (Fig. 3).

公开(公告)号：US3464637A

公开(公告)日：1969-09-02

申请号：US3464637D

申请日：1965-07-01

申请人： ESCHER WYSS GMBH

发明人： SIEWERT HANS WOLFGANG

IPC分类号： G01N33/34 ,  B02C13/26 ,  B02C23/02 ,  G01F15/14

CPC分类号： G01N33/343

公开(公告)号：US3255022A

公开(公告)日：1966-06-07

申请号：US30063263

申请日：1963-08-07

申请人： MERCK & CO INC

发明人： HINKLEY DAVID F ,  WILLIAM HUMPHREYS THOMAS

IPC分类号： A23B4/023

CPC分类号： A23B4/0235

公开(公告)号：US3133832A

公开(公告)日：1964-05-19

申请号：US24142462

申请日：1962-11-30

申请人： ESCHER WYSS GMBH

发明人： MAURUS PELLHAMMER

IPC分类号： D06B3/02

CPC分类号： D06B3/02

公开(公告)号：US3049301A

公开(公告)日：1962-08-14

申请号：US7481160

申请日：1960-12-09

申请人： ESCHER WYSS GMBH

发明人： HANS HEUSCHKEL

IPC分类号： B05B5/03 ,  B05B5/053

CPC分类号： B05B5/0533 ,  B05B5/03

公开(公告)号：US5765392A

公开(公告)日：1998-06-16

申请号：US692684

申请日：1996-08-06

申请人： Ferdinand Baur

发明人： Ferdinand Baur

IPC分类号： F04C29/00 ,  F04C29/02 ,  F25B43/02 ,  F01C21/04

CPC分类号： F04C29/0007 ,  F04C29/02 ,  Y10S418/01

摘要： The invention shows an improvement in the lubrication of bearings and shaft seals of screw compressors for refrigerants with oils soluble in refrigerants. A typical application results, for example, for ammonia with polyalkylene glycol soluble therein. Due to the fact that a partial oil flow is taken out of the oil flow returned to the screw compressor at an intermediate pressure prior to a pressure reduction to nearly suction pressure of the compressor and conveyed via a vapor separation container, substantial proportions of the dissolved refrigerant can be fed in at an intermediate pressure connection on the compression path of the screw compressor. Correspondingly more advantageous are the lubrication properties of the remaining partial oil flow at the lubrication connection, and the disadvantages of pressure collapse or foam conveyance at an oil pump are absent, since no oil pump is required with a suitable intermediate pressure.

摘要翻译： 本发明显示了对具有可溶于制冷剂的油的制冷剂的螺杆式压缩机的轴承和轴密封件的润滑性的改进。 典型的应用结果，例如，可溶于其中的聚亚烷基二醇的氨。 由于在压力降低到压缩机的几乎吸入压力并经由蒸气分离容器输送之前以中间压力从在回转到螺杆式压缩机的油流中取出部分油流的事实，大部分溶解 可以在螺杆式压缩机的压缩路径上的中间压力连接处供给制冷剂。 相应地更有利的是在润滑连接处的剩余部分油流的润滑特性，并且不存在在油泵处的压力坍塌或泡沫输送的缺点，因为在适当的中间压力下不​​需要油泵。

公开(公告)号：US5533443A

公开(公告)日：1996-07-09

申请号：US255015

申请日：1994-06-07

申请人： Wolf G. Stotz ,  Josef Schneid

发明人： Wolf G. Stotz ,  Josef Schneid

IPC分类号： D21F3/08 ,  D21F7/06 ,  D21G1/00 ,  D21G1/02 ,  F16C13/00

CPC分类号： F16C13/028 ,  D21G1/00 ,  D21G1/022

摘要： A method which influences the thickness and gloss and/or smoothness in the treatment of fiber material webs in at least one press gap formed by rolls, wherein at least one adjustable deflection roll is used and a plurality of correction sections is provided over the press gap length which can be differently influenced with respect to temperature and/or pressure, and wherein, for the decoupling of the two correction procedures possible pressing force changes in the correction sections of the press gap resulting from local changes in diameter of the relevant roll caused by changes of the surface temperature are at least substantially prevented with the support elements and jacket.

摘要翻译： 一种影响在由辊形成的至少一个压榨间隙中处理纤维材料幅材的厚度和光泽度和/或平滑度的方法，其中使用至少一个可调节的偏转辊，并且在压榨间隙上设置多个校正部分 长度可以相对于温度和/或压力而受到不同的影响，并且其中，对于两个校正过程的解耦，由于相关辊的直径的局部变化导致的压力间隙的校正部分中的可能的按压力变化， 使用支撑元件和护套至少基本上防止了表面温度的变化。

公开(公告)号：US5520344A

公开(公告)日：1996-05-28

申请号：US181682

申请日：1994-01-14

申请人： Juergen Fey ,  Frank-Peter Meltzer

发明人： Juergen Fey ,  Frank-Peter Meltzer

IPC分类号： D21D1/22 ,  B02C7/12 ,  B02C7/14

CPC分类号： D21D1/22

摘要： An apparatus for the comminution of suspended fibre materials is described in which the fibre material is led through milling gaps which are formed between rotor and stator surfaces occupied with milling tools. The rotor which is floatingly journalled at one end has two conical surfaces equipped with milling tools, with the conical surfaces cooperating with complementary counter surfaces of fixed location which are likewise equipped with milling tools to form radially spaced apart milling gaps which extend substantially over the same axial range, or axially sequential conical milling gaps which enlarge in diameter towards the center of the rotor.

摘要翻译： 描述了用于粉碎悬浮纤维材料的设备，其中纤维材料通过铣削间隙引导，铣削间隙形成在被铣削工具占据的转子和定子表面之间。 在一端浮动旋转的转子具有装配有铣刀的两个锥形表面，其中锥形表面与固定位置的互补对置表面配合，该固定位置同样装有铣刀，以形成径向间隔开的铣削间隙，其基本上延伸延伸 轴向范围或轴向顺序的锥形铣削间隙，其直径朝向转子的中心扩大。

公开(公告)号：US5469784A

公开(公告)日：1995-11-28

申请号：US233457

申请日：1994-04-26

申请人： Harald Hess

发明人： Harald Hess

IPC分类号： D06C15/02 ,  D21G1/00 ,  B30B3/04

CPC分类号： D06C15/02 ,  D21G1/00 ,  D21G1/0093

摘要： In a calender assembly for treating a web of material (1) in a nip (4) formed by a pair of press rolls (2, 3), at least one roll (3) is heated. In front of and/or behind the nip (4) there is at least one additional roll (8, 9, 14) which can be displaced into the path of the web of material (1) in such a way that the angle of wrap of the web of material (1) at the heated press roll (3) increases. In this way, easy and quick introduction of the web of material is made possible. Further, the heat losses of the heated roll are reduced.

摘要翻译： 在用于处理由一对压辊（2,3）形成的辊隙（4）中的材料（1）的网状物的压延组件中，加热至少一个辊（3）。 在辊隙（4）的前面和/或后面，存在至少一个另外的辊（8,9,14），其可以以这样的方式移动到材料纤维网（1）的路径中：包裹角度 在加热的压榨辊（3）上的材料纤维网（1）增加。 以这种方式，可以容易且快速地引入材料网。 此外，加热辊的热损失减少。

公开(公告)号：US5465502A

公开(公告)日：1995-11-14

申请号：US99026

申请日：1993-07-19

申请人： Herbert Holik ,  Werner Leitenberger ,  Reinhard Pinter

发明人： Herbert Holik ,  Werner Leitenberger ,  Reinhard Pinter

IPC分类号： D21F3/10 ,  D21F5/04 ,  F26B13/30

CPC分类号： D21F3/10 ,  D21F5/042

摘要： A suction roll (1), in particular for a paper web dryer, comprising a perforated roll jacket (2), with at least one non-rotatable hollow shaft (3) which communicates with the interior of the suction roll via openings (7, 7') and at least one closing member (9) displaceable in the axial direction for separating off at least one peripheral region of the suction roll. The at least one, in particular disc-shaped dividing wall (5) is located in the suction roll interior and has at least one, preferably central opening (22). It can be of benefit when the dividing wall (5) corotates with the roll and/or when the at least one closing member (9) has the form of a hollow cylinder. Further, if the non-rotatable hollow shaft (3) is designed to be axially displaceable, it can be used to control the size of the opening (22) in the dividing wall (5).

摘要翻译： 抽吸辊（1），特别是用于纸幅干燥器的吸辊（1）包括多孔辊套（2），至少一个不可旋转的中空轴（3），其通过开口（7,7）连通抽吸辊的内部， 7'）和至少一个在轴向上可移位的封闭件（9），用于分离吸辊的至少一个周边区域。 至少一个，特别是圆盘形分隔壁（5）位于抽吸辊内部，并且具有至少一个，优选地是中心开口（22）。 当分隔壁（5）与辊旋转和/或当至少一个封闭构件（9）具有中空圆柱体的形式时，这是有益的。 此外，如果不可旋转的空心轴（3）被设计成可轴向移动，则其可以用于控制分隔壁（5）中的开口（22）的尺寸。