Apparatus and a method for producing wood pulp in a hollow cylinder
containing a rotatable screw

    公开(公告)号:US4563243A

    公开(公告)日:1986-01-07

    申请号:US624195

    申请日:1984-06-25

    IPC分类号: D21B1/12 D21B1/30 D21B1/16

    CPC分类号: D21B1/30

    摘要: An apparatus for continuously producing wood pulp from wood shavings comprising a screw which rotates within a hollow cylinder. The hollow interior of the cylinder is divided into a pressure zone and a grinding and bleaching zone, the shavings being subjected to at least partially defibrillation under a high, continuously-increasing pressure in the pressure zone and then being simultaneously further defibrillated and bleached in the grinding and bleaching zone. The grinding and bleaching zone includes a plurality of pin planes, each plane being formed of at least three radially extending pins which project through the wall of the cylinder, the planes being spaced apart along the length of the screw. The pin planes provide a further pressure increase and produce a desired grinding and defibrillation effect, so that wood pulp is produced without damaging the material and a bleaching agent is simultaneously injected into the grinding and bleaching zone, is caused to be distributed thoroughly and uniformly through the fibers.A method for producing wood pulp in a screw press comprising the steps of feeding the shavings into the hollow interior of the cylinder which is divided into two zones, rotating the screw while at least minimizing the rotation of the shavings with the screw to cause the shavings to traverse the first zone so that the pressure acting on the shavings builds up and at least partial defibrillation of the shavings occurs, the shavings then entering the second zone in which they are simultaneously ground and bleached, the grinding being effected by pressing the shavings, by the rotation of the screw, against radially extending pins projecting through the cylinder to the base of the screw, the pins being located in a plurality of pin planes extending transversely to the longitudinal axis of the screw and at least three pins being provided in each plane and the bleaching being effected by injecting a bleaching or other treatment agent into the cylinder in the grinding and bleaching zone, and finally discharging the thus produced wood pulp from the cylinder.

    Extraction device
    12.
    发明授权
    Extraction device 失效
    提取装置

    公开(公告)号:US4457227A

    公开(公告)日:1984-07-03

    申请号:US319896

    申请日:1981-11-10

    申请人: Klaus Koch

    发明人: Klaus Koch

    CPC分类号: B30B9/121

    摘要: An extraction device for separating liquid from a liquid-solid mixture such as sludge or beet slices comprising a screw rotatably driveable in a barrel. The screw has a helical flight formed thereon defining a screw thread. The depth of the thread, in the axial direction of the screw, decreases in a direction opposite to the direction of conveyance of the material.A secondary helical flight formed on the screw defines a second thread for conveying extracted liquid in a direction to the direction of conveyance of the mixture. The two threads are adjacent one another. The second thread is closed at each of its ends, upstream, in the direction of conveyance of the mixture, of an outlet in the barrel for the solid components and downstream of an inlet for the mixture.

    摘要翻译: 用于从液体 - 固体混合物(例如污泥或甜菜片)中分离液体的提取装置,其包括可旋转地驱动在桶中的螺杆。 螺杆具有形成在其上的螺旋形飞行器,其形成有螺纹。 螺纹在螺杆的轴向上的深度在与材料的输送方向相反的方向上减小。 在螺杆上形成的第二螺旋形螺旋限定了用于在朝向混合物的输送方向的方向上输送提取液体的第二螺纹。 两条线相互相邻。 第二螺纹在其每个端部处,在混合物的输送方向的上游,在用于固体组分的筒中的出口和用于混合物的入口的下游处封闭。

    Method for sealing the drive-side portion of a preparation and
hydrogenation chamber for hydrogenating coal with hydrogen to form
hydrocarbons
    13.
    发明授权
    Method for sealing the drive-side portion of a preparation and hydrogenation chamber for hydrogenating coal with hydrogen to form hydrocarbons 失效
    密封用氢气氢化制备和加氢室的驱动侧部分以形成烃的方法

    公开(公告)号:US4345988A

    公开(公告)日:1982-08-24

    申请号:US225012

    申请日:1981-01-14

    申请人: Klaus Koch

    发明人: Klaus Koch

    摘要: A method and apparatus for sealing the drive end of a chamber for the preparation and hydrogenation of coal with hydrogen to form hydrocarbons in which the chamber comprises a hollow cylinder with a rotatable element therein having a conveying web thereon and in a sealing region a pressurized sealing substance such as coal particles mixed with oil is fed from a storage container through a feed passage into an annular recess at a pressure higher than that in the chamber so that the scaling substance passes through a conical annular gap which tapers towards the chamber. A further narrower gap on the drive side of the recess leads to a further annular recess from which the sealing substance can be extracted through a return pipe. Pressure comparison means control the feed pressure in the feed passage. The recesses and the annular gap can be provided by machining the rotatable element rather than the hollow cylinder and forward feed screw forms may be provided on the rotatable element in the sealing region.

    摘要翻译: 一种用于密封用于用氢气制备和氢化煤以形成烃的室的驱动端的方法和装置,其中所述室包括其中具有可旋转元件的中空圆柱体,其中具有输送幅材,并且在密封区域中具有加压密封 与油混合的煤粒子的物质从储存容器通过进料通道以比腔室中的压力高的压力进入环形凹部,使得结垢物质通过朝向腔室逐渐变细的锥形环形间隙。 在凹部的驱动侧上的间隙更窄,导致另外的环形凹部,密封物质可从该凹槽通过返回管从中抽出。 压力比较装置控制进料通道中的进料压力。 可以通过机加工可旋转元件而不是中空圆筒来提供凹部和环形间隙,并且可以在密封区域中的可旋转元件上设置向前进给螺杆形式。

    Apparatus for the SZ-twisting of stranding elements of electric or
optical cables and lines
    14.
    发明授权
    Apparatus for the SZ-twisting of stranding elements of electric or optical cables and lines 失效
    用于电缆或光缆和线路的绞合元件的SZ扭转的装置

    公开(公告)号:US4328664A

    公开(公告)日:1982-05-11

    申请号:US228736

    申请日:1981-01-27

    IPC分类号: H01B13/02 G02B6/44 H01B13/04

    CPC分类号: G02B6/449 H01B13/04

    摘要: SZ twisting of stranding elements of electric or optical cables and lines is accomplished by means of twisting apparatus which consists of a twisting section defined by a first and a second twisting point within which at least one twisting head is arranged. The twisting head includes at least one deflection pulley or deflection roller which is stationary in the circumferential direction of the material to be twisted and with which the material to be twisted is in contact over part of the circumference. The axis of the deflection pulley or deflection roller is set at an angle to the axis of the tautly conducted material to be twisted. The inclination of this axis can be varied at intervals and the location of the deflection pulley or deflection roller relative to the material to be twisted can be changed at intervals. By setting the axis at an angle, a force component in the tangential direction which leads to a twisting of the material to be twisted, is exerted on the material to be twisted. The twisting head is designed so that the twisting takes place in always one direction, but with different magnitude at intervals. The super-position of two twists at the entrance and the exit of the twisting section leads to a resultant SZ twist.

    摘要翻译: 电缆或光缆和线路的绞合元件的SZ扭转是通过扭转装置来实现的,扭转装置包括由第一和第二扭转点限定的扭转部分,其中布置有至少一个扭转头。 扭转头包括至少一个偏转滑轮或偏转滚筒,该偏转滑轮或偏转滚筒在待扭转的材料的圆周方向上是静止的,并且被扭转的材料与该圆周的一部分接触。 偏转滑轮或偏转辊的轴线被设定成与被扭曲的被拉紧的材料的轴线成一角度。 该轴的倾斜度可以间隔地改变,并且偏转滑轮或偏转辊相对于待扭转的材料的位置可以间隔地改变。 通过将轴设置成一定角度,在要扭转的材料上施加导致扭曲材料的扭转的切线方向上的力分量。 扭转头被设计成使得扭转始终沿着一个方向发生,但间隔的幅度不同。 在扭转部分的入口和出口处的两个扭曲的超位置导致得到的SZ扭曲。

    Food slicer with support element
    15.
    发明授权
    Food slicer with support element 有权
    食品切片机与支撑元素

    公开(公告)号:US09475204B2

    公开(公告)日:2016-10-25

    申请号:US12939447

    申请日:2010-11-04

    摘要: The invention relates to a food product cutting machine comprising a driven cutting knife, a receiving device for product to be cut, a height adjustment device for the receiving device by means of which a height position of product to be cut relative to the cutting knife is adjustable, a carriage displaceable relative to the cutting knife and having the receiving device arranged thereat, and a support device for product to be cut having at least one support element and being capable of supporting product to be cut on a support face as it is cut, wherein the support device for product to be cut is coupled with the height adjustment device, the position of the effective support face being predetermined by the height position of the receiving device.

    摘要翻译: 本发明涉及一种食品切割机,包括从动切割刀,待切割产品的接收装置,用于接收装置的高度调节装置,相对于切割刀的待切割产品的高度位置为 可调节的,相对于切割刀可移位并具有布置在其中的接收装置的托架,以及用于切割产品的支撑装置,其具有至少一个支撑元件,并且能够在被切割时支撑在支撑面上的待切割产品 其中,待切割产品的支撑装置与所述高度调节装置联接,所述有效支撑面的位置由所述接收装置的高度位置预定。

    Oxadiazole compounds as urokinase inhibitors
    16.
    发明申请
    Oxadiazole compounds as urokinase inhibitors 审中-公开
    恶二唑化合物作为尿激酶抑制剂

    公开(公告)号:US20090286837A1

    公开(公告)日:2009-11-19

    申请号:US11991268

    申请日:2006-08-29

    摘要: The present invention relates to novel compounds which inhibit urokinase-plasminogen activator (uPA), have a high bioavailability and can be administered orally, and to their use as therapeutic active substances for the treatment of disorders associated with urokinase and/or urokinase receptor, for example tumours and metastasis. The invention relates in particular to compounds containing oxadiazole groups.

    摘要翻译: 本发明涉及抑制尿激酶 - 纤溶酶原激活物(uPA),具有高生物利用度并且可以口服给药的新型化合物及其用作治疗与尿激酶和/或尿激酶受体有关的病症的治疗活性物质的用途,用于 例如肿瘤和转移。 本发明特别涉及含有恶二唑基团的化合物。

    Method and device for determining the time response of a digital circuit
    17.
    发明申请
    Method and device for determining the time response of a digital circuit 有权
    用于确定数字电路的时间响应的方法和装置

    公开(公告)号:US20060066317A1

    公开(公告)日:2006-03-30

    申请号:US11238624

    申请日:2005-09-29

    IPC分类号: G01R27/28

    CPC分类号: G01R31/31725

    摘要: A method and a device determine a time response of a digital circuit. The time response is determined as a time difference between a data delay of a data path of the digital circuit, and a clock delay of a clock signal, which causes storage of a data item on the data path, taking into account a check. The check is determined dependent on a data slew of a signal on the data path and a clock slew of the clock signal in such a way that a positive time difference ensures the correct saving of the data item.

    摘要翻译: 方法和装置确定数字电路的时间响应。 考虑到检查,时间响应被确定为数字电路的数据路径的数据延迟与时钟信号的时钟延迟之间的时间差,这导致数据项在数据路径上的存储。 该检查取决于数据路径上的信号的数据旋转和时钟信号的时钟旋转,使得正时间差确保数据项的正确保存。

    Reactive dyes, a process for their preparation and their use
    18.
    发明申请
    Reactive dyes, a process for their preparation and their use 有权
    活性染料,其制备方法及其用途

    公开(公告)号:US20060016027A1

    公开(公告)日:2006-01-26

    申请号:US10536679

    申请日:2003-11-24

    IPC分类号: C09B67/00 C07D403/02

    摘要: Reactive dyes of formula (1): wherein R1, is optionally substituted C1-C4 alkyl, R2 is halogen, C1-C4 alkyl, C1-C4 alkoxy or sulfo, Z1 is a radical of formula —SO2—Y (2a), —CO—NH—(CH2)K—SO2—Y (2b), —NH—CO—CH(Hal)—CH2-Hal (2c) —NH—CO—C(Hal)═CH2 or (2d) wherein Hal is chlorine or bromine, Y is vinyl or a radical —CH2CH2—U and U is a group removable under alkaline conditions, k is the number 2, 3, 4, 5 or 6, n is the number 0, 1 or 2 and m is the number 0 or 1, are suitable for dyeing or printing cellulose-containing fibre materials, preferably natural or synthetic polyamide fibre materials, and produce, with a high colour yield, dyeings and prints having good fastness properties.

    摘要翻译: 式(1)的活性染料:其中R 1是任选取代的C 1 -C 4烷基,R 2, SUB>是卤素,C 1 -C 4烷基,C 1 -C 4烷氧基或磺基,Z 式1的基团是式-SO 2 -Y(2a),-CO-NH-(CH 2 CH 2) -N(2b)-NH-CO-CH(Hal)-CH 2 -Hal(2c)-NH-CO-C( Hal)-CH 2或(2d)其中Hal是氯或溴,Y是乙烯基或基团-CH 2 CH 2 -NU U是在碱性条件下可去除的基团,k是数字2,3,4,5或6,n是数字0,1或2,m是数字0或1,适用于染色或印刷纤维素 - 含有纤维材料,优选天然或合成聚酰胺纤维材料,并以高产率生产具有良好牢度性能的染色和印花。

    Slicing machine for foods
    20.
    发明授权
    Slicing machine for foods 失效
    食品切片机

    公开(公告)号:US5860343A

    公开(公告)日:1999-01-19

    申请号:US727601

    申请日:1996-10-16

    摘要: A slicing machine for foods includes a circular knife with a peripheral cutting edge mounted rotatingly in a substantially vertical position on a machine housing. The knife defines a substantially vertical cutting plane. A knife protection ring is secured to the machine housing and surrounds a substantial portion of the cutting edge. A carriage for receiving a product to be cut is mounted on the housing on one side of the cutting plane for reciprocating movement in a direction parallel to the cutting plane. A scraper is arranged on an opposite side of the cutting plane to cover part of a face of the circular knife. The scraper is mounted pivotably about a pivot axis defined by a pivot bearing so as to be pivotable from an operating position to a cleaning position. The pivot axis is arranged above the center of the circular knife essentially horizontal and parallel to the cutting plane.

    摘要翻译: PCT No.PCT / EP95 / 01352 Sec。 371日期1996年10月16日第 102(e)日期1996年10月16日PCT提交1995年4月12日PCT公布。 第WO95 / 32846号公报 日期1995年12月7日食品用切片机包括圆刀,其周边刀片在机器壳体上以大致垂直的位置旋转地安装。 刀限定了基本垂直的切割平面。 刀保护环固定到机器壳体并围绕切削刃的大部分。 用于接收待切割产品的托架安装在切割平面的一侧上的壳体上,用于在平行于切割平面的方向上往复运动。 刮刀布置在切割平面的相对侧上以覆盖圆形刀的一部分表面。 刮刀围绕由枢转轴承限定的枢转轴线可枢转地安装,以便能够从操作位置枢转到清洁位置。 枢转轴线布置在圆形刀片的​​中心基本上水平并平行于切割平面的上方。