公开(公告)号：US08791386B2

公开(公告)日：2014-07-29

申请号：US11666386

申请日：2005-10-11

Applicant: Wolfgang Schulz ,  Reinhart Poprawe ,  Stefan Kaierle ,  Dirk Petring

Inventor： Wolfgang Schulz ,  Reinhart Poprawe ,  Stefan Kaierle ,  Dirk Petring

IPC: B23K26/38 ,  B23K26/14

CPC classification number: B23K26/14 ,  B23K26/0626 ,  B23K26/142 ,  B23K26/38

Abstract: This invention relates to a method for cutting materials using a laser beam, which emerges from a cutting head comprising a cutting nozzle with an inner edge, and is absorbed by the cutting front. The axis of the laser beam is displaced in relation to a workpiece along a cutting line with a fixed orientation in the cutting direction of said workpiece. In this method the position (p) of the cutting head is modulated with regard to its time averaged value, or the laser power and gas pressure in the cutting head are modulated.

Abstract translation: 本发明涉及一种使用激光束切割材料的方法，该方法从包括具有内边缘的切割喷嘴的切割头出射并被切割前端吸收。 激光束的轴线沿着切割线相对于工件沿着所述工件的切割方向以固定取向位移。 在该方法中，切割头的位置（p）相对于其时间平均值被调制，或者切割头中的激光功率和气体压力被调制。

公开(公告)号：US20090299260A1

公开(公告)日：2009-12-03

申请号：US12293307

申请日：2007-04-05

Applicant: Thomas Kreischer ,  Uwe Ahr ,  Wolfgang Schulz ,  Tobias Weber

Inventor： Thomas Kreischer ,  Uwe Ahr ,  Wolfgang Schulz ,  Tobias Weber

IPC: A61M39/00

CPC classification number: B32B1/08 ,  A61M25/0045 ,  B32B25/08 ,  B32B25/14 ,  B32B27/302 ,  B32B27/32 ,  B32B2250/03 ,  B32B2270/00 ,  B32B2274/00 ,  B32B2535/00 ,  B32B2597/00

Abstract: The present invention relates to a PVC-free tube (100) for medical purposes comprising three layers (101, 102, 103) arranged one above another, wherein each of these layers contains a polyolefin, and wherein the inner layer (102) also contains at least 60% of a thermoplastic elastomer. The present invention further relates to a tube system comprising several tubes according to the invention, which are connected via connectors. The tube according to the invention makes it possible for the conveyance rate loss, for example in an extracorporeal blood circulation, to be less than 15%, preferably less than 10%.

Abstract translation: 本发明涉及一种用于医疗目的的无PVC管（100），其包括三层（101,102,103），其中每层均包含聚烯烃，其中内层（102）还含有 至少60％的热塑性弹性体。 本发明还涉及一种管系统，其包括通过连接器连接的根据本发明的多个管。 根据本发明的管使得例如在体外血液循环中的输送速率损失可能小于15％，优选小于10％。

公开(公告)号：US07484881B2

公开(公告)日：2009-02-03

申请号：US11063958

申请日：2005-02-23

Applicant: Wolfgang Schulz-Hanke ,  Petra Jakobstroeer

Inventor： Wolfgang Schulz-Hanke ,  Petra Jakobstroeer

IPC: B01F5/06

CPC classification number: B01F5/0615 ,  B01F1/0027 ,  B01F2215/006

Abstract: A static mixer for mixing components of liquid reactive multicomponent compounds includes a jacket (1) having a mixing section (4). The static mixer also includes an inlet (2), an outlet (3), at least one mixing element (5) arranged in the mixing section (4) and having its outer dimensions adapted to inner dimensions of the jacket (1), and at least one chamber (6) arranged between the inlet (2) and the outlet (3) for receiving additives (7) which are added to a mixture produced in the static mixer.

Abstract translation: 用于混合液体反应性多组分化合物组分的静态混合器包括具有混合部分（4）的夹套（1）。 静态混合器还包括入口（2），出口（3），布置在混合部分（4）中的至少一个混合元件（5），并且其外部尺寸适合于夹套（1）的内部尺寸，以及 布置在入口（2）和出口（3）之间的至少一个室（6），用于接收添加到静态混合器中产生的混合物的添加剂（7）。

公开(公告)号：US20050269539A1

公开(公告)日：2005-12-08

申请号：US10522310

申请日：2004-04-06

Applicant: Wolfgang Schulz ,  Achim Meisiek

Inventor： Wolfgang Schulz ,  Achim Meisiek

IPC: F02M25/08 ,  F16K31/06 ,  F16K31/02

CPC classification number: F16K31/0696 ,  F02M25/0836 ,  F02M2025/0845 ,  F16K31/0651 ,  F16K31/0655

Abstract: Known canister-purge valves have a valve seat and a valve body movably disposed on the valve seat with a sealing element and a damping element. The sealing element is located on a side of the valve body facing the valve seat, and the damping element is located on a side of the valve body facing away from the valve seat. The sealing element and the damping element are a single component and are composed of a single elastomer. In selecting the elastomer, a compromise must be struck between good sealing properties for the sealing element and good damping properties for the damping element. With the canister-purge valve according to the present invention, the function of the canister-purge valve is improved by providing the sealing element with very good sealing properties and providing the damping element with very good damping properties. According to the present invention, the sealing element (40) is made of a first elastomer and the damping element (41) is made of a second elastomer.

Abstract translation: 已知的罐排气阀具有阀座和阀体，其可移动地设置在具有密封元件和阻尼元件的阀座上。 密封元件位于阀体的面向阀座的一侧上，并且阻尼元件位于阀体背离阀座的一侧。 密封元件和阻尼元件是单个组件，并且由单个弹性体组成。 在选择弹性体时，必须在密封元件的良好密封性能和阻尼元件的良好阻尼性能之间达成妥协。 利用根据本发明的罐排气阀，通过提供密封元件具有非常好的密封性能并且为阻尼元件提供非常好的阻尼特性，改善了罐排气阀的功能。 根据本发明，密封元件（40）由第一弹性体制成，并且阻尼元件（41）由第二弹性体制成。

公开(公告)号：US06959587B2

公开(公告)日：2005-11-01

申请号：US10474122

申请日：2002-03-27

Applicant: Wolfgang Schulz ,  Martin Maier ,  Manfred Zimmermann

Inventor： Wolfgang Schulz ,  Martin Maier ,  Manfred Zimmermann

IPC: G01M3/26 ,  F02M25/08 ,  G01M19/00

CPC classification number: F02M25/0818 ,  F02M25/08

Abstract: In a method and an arrangement for checking the tightness of a vessel (10), especially of a tank-venting system of a motor vehicle, the vessel (10) is charged with a pressure generated by a motor-driven pressure source (30) and the motor current is determined. A reference leak (36) is selectively driven by a switchover valve (32) and is charged with a corresponding pressure and the motor current is determined. The determined electrical characteristic quantity and the determined reference characteristic quantity are compared and a conclusion is drawn therefrom as to the presence of a leak. To prevent the entry of moisture into the pressure source (30), it is provided that at least the pressure source (30) is heated intermittently. The heating takes place preferably by driving the switchover valve (32) at a suitable pulse duty factor. To prevent the entrance of moisture into the pressure source (30), a check valve (44) is provided and is suitably mounted in the connecting part of the pressure source (30).

Abstract translation: 在用于检查船舶（10）的密封性的方法和装置中，尤其是机动车辆的排气系统的容器（10），容器（10）被由马达驱动的压力源（30）产生的压力充满， 并确定电动机电流。 参考泄漏（36）由切换阀（32）选择性地驱动，并对其施加相应的压力并确定电动机电流。 比较确定的电特性量和确定的参考特征量，并从中得出关于泄漏的存在的结论。 为了防止水分进入压力源（30），至少压力源（30）被间歇加热。 加热优选地以适当的脉冲占空因数驱动切换阀（32）。 为了防止湿气进入压力源30，设置止回阀44并适当地安装在压力源30的连接部分中。

公开(公告)号：US20050135547A1

公开(公告)日：2005-06-23

申请号：US10832573

申请日：2004-04-26

Applicant: Wolfgang Schulz

Inventor： Wolfgang Schulz

IPC: G21C7/10 ,  G21C19/00 ,  G21C7/00

CPC classification number: G21C7/10 ,  Y02E30/39

Abstract: A control element for a nuclear reactor includes an absorber or absorber material and at least three absorber enclosures for receiving the absorber. The absorber enclosure is constructed in such a way that the received absorber can be subjected to local relative burn up of more than 90% without the burnt-off absorber material getting into the reactor coolant. The control element is constructed in such a way that there are at least three absorber enclosures and a predetermined spacing between the enclosures, so that each absorber enclosure forms a mechanical resistance for the absorber and is removable from the starting position in the event of expansion of the absorber.

Abstract translation: 用于核反应堆的控制元件包括吸收器或吸收器材料和用于接收吸收器的至少三个吸收器外壳。 吸收器外壳被构造成使得接收的吸收器可以经受大于90％的局部相对燃尽，而没有烧焦吸收体材料进入反应堆冷却剂。 控制元件构造成使得至少有三个吸收器外壳和外壳之间的预定间隔，使得每个吸收器外壳形成用于吸收器的机械阻力，并且在膨胀的情况下可从起始位置移除 吸收器。

公开(公告)号：US06822188B1

公开(公告)日：2004-11-23

申请号：US09807061

申请日：2001-07-09

Applicant: Christian Kratzsch ,  Wolfgang Schulz ,  Peter Abels

Inventor： Christian Kratzsch ,  Wolfgang Schulz ,  Peter Abels

IPC: B23K2603

CPC classification number: B23K26/032

Abstract: A method for materials processing by means of plasma-inducing high-energy radiation, especially laser radiation, in which the instantaneous intensity of the plasma radiation is measured at plural locations of a vapor capillary. So that the method can also be performed with perfect welding results on workpieces of very small thickness, shapes of two spaced-apart peak intensity regions, or of another type of electromagnetic radiation emitted from the vapor capillary, and of a minimum region that can be formed between these two regions of extreme values are detected metrologically, the so detected shapes of the regions of extreme values are compared with predetermined region shapes, and control of the materials processing operation takes place as a function of deviations of the detected shapes from the predetermined region shapes.

Abstract translation: 一种通过等离子体诱导高能辐射特别是激光辐射进行材料处理的方法，其中在蒸汽毛细管的多个位置处测量等离子体辐射的瞬时强度。 因此，该方法也可以对于非常小厚度的工件，两个间隔开的峰值强度区域的形状或从蒸气毛细管发射的另一种类型的电磁辐射的工件以及可以是最小区域的完美焊接结果进行 在这两个极值值区域之间形成的这些极值的检测与所预测的区域形状进行比较，将极值值区域的检测形状进行比较，根据检测出的形状与预定的区域的偏差进行控制 区域形状。

公开(公告)号：US06743201B1

公开(公告)日：2004-06-01

申请号：US09285120

申请日：1999-04-01

Applicant: Rainer Dönig ,  Wolfgang Schulz

Inventor： Rainer Dönig ,  Wolfgang Schulz

IPC: A61M500

CPC classification number: A61M5/44 ,  A61M1/166 ,  A61M1/28 ,  A61M1/281 ,  A61M2205/127 ,  A61M2205/3653

Abstract: A cassette for delivering fluids, especially dialysis fluids, with connecting elements for connecting solution bags and lines leading to the patient for to the dialysis machine, with at least one delivery chamber with an inlet and outlet, with lines for carrying the fluids supplied and delivered, with the walls of the lines being designed at least in some sections so that the lines can be closed by applying a compressive force acting on the walls. Heating and delivery of fluids, in particular dialysis fluids, can be performed effectively and simply by providing at least one area in the cassette where the lines are arranged in such a way that the medium in the lines can be heated to a predetermined set point by means of a heating device arranged outside the cassette. A dialysis machine, in particular for carrying out peritoneal dialysis, hemofiltration and plasma filtration, with a recess or device to accommodate a cassette according to the present invention and with a pump unit for operating the delivery chambers of the cassette. A heating device is provided in the dialysis machine, arranged in the area of the recesses or devices to accommodate the cassette. A method of delivering, balancing, metering and heating a medical fluid, where a fluid conveyed through the lines or at least one delivery chamber is also exposed to heating energy at the same time.

Abstract translation: 用于将具有用于将溶液袋和通向患者的线路连接到透析机的连接元件用于输送流体，特别是透析流体的盒，具有至少一个具有入口和出口的输送室，具有用于承载供应和输送的流体的管线 其中线的壁至少在一些部分中被设计，使得可以通过施加作用在壁上的压缩力来关闭线。 流体，特别是透析液的加热和输送可以有效地和简单地通过在盒中提供至少一个区域来进行，其中线路被布置成使得线路中的介质可以被加热到预定的设定点 装在盒子外面的加热装置的装置。 一种透析机，特别是用于进行腹膜透析，血液滤过和等离子体过滤，具有用于容纳根据本发明的盒的凹部或装置以及用于操作盒的传送室的泵单元。 在透析机中设置加热装置，该加热装置布置在凹槽或装置的区域中以容纳盒。 一种递送，平衡，计量和加热医疗流体的方法，其中通过管线或至少一个输送室输送的流体也同时暴露于加热能量。

公开(公告)号：US06415817B1

公开(公告)日：2002-07-09

申请号：US09646187

申请日：2000-11-03

Applicant: Erwin Krimmer ,  Wolfgang Schulz ,  Tilman Miehle

Inventor： Erwin Krimmer ,  Wolfgang Schulz ,  Tilman Miehle

IPC: F16K3102

CPC classification number: F16K31/0658 ,  F02M25/0836 ,  F02M2025/0845 ,  Y10T137/8122

Abstract: A magnet valve for tank venting in motor vehicles, having at least one valve opening forming a sealing seat and having a spring-loaded valve member cooperating with the at least one sealing seat for opening and closing the valve and actuated by an electromagnet counter to the restoring force of a restoring spring. Downstream of the valve member, a flow element that throttles the flow of a gas is disposed, the shape of the flow element is adapted to the opening cross section of the sealing seat that cooperates with the valve member, for determining (metering) the flow quantity of the gas through the cross section of the flow element when the magnet valve is open. The shape of the flow element is determined (metered) in such a way that the area of the opening cross section of the effective valve seat is greater than 2.5 and preferably greater than 9 times the area of the effective cross section of the flow element.

Abstract translation: 一种用于机动车辆中的罐排气的磁阀，具有形成密封座的至少一个阀开口，并且具有与所述至少一个密封座配合的弹簧加载的阀构件，用于打开和关闭所述阀并由与所述电磁铁相反的电磁体驱动 恢复弹簧的恢复力。 在阀构件的下游设置有节流气体的流动元件，流动元件的形状适合于与阀构件配合的密封座的开口横截面，用于确定（计量）流量 当磁阀打开时通过流动元件横截面的气体量。 流量元件的形状被确定（计量），使得有效阀座的开口横截面的面积大于流动元件的有效横截面面积的2.5倍，优选大于9倍。

公开(公告)号：US6052995A

公开(公告)日：2000-04-25

申请号：US928509

申请日：1997-09-12

Applicant: Erwin Krimmer ,  Wolfgang Schulz

Inventor： Erwin Krimmer ,  Wolfgang Schulz

IPC: F02B37/16 ,  F02B33/44

CPC classification number: F02B37/16 ,  Y02T10/144

Abstract: An internal combustion engine that has an intake device with a turbocharger compressor device with a valve in a bypass line that bypasses the compressor device. To assure a simple, economical installation of the valve in a way secured against relative rotation, the valve is secured to a tubular receiving element, by means of a bayonet mount, formed by the valve and receiving element. The valve is intended for internal combustion engines that are equipped with a turbocharger compressor device.

Abstract translation: 一种内燃机，其具有带有涡轮增压器压缩机装置的进气装置，该涡轮增压器压缩机装置具有绕过该压缩机装置的旁通管路中的阀。 为了以确保抵抗相对旋转的方式来简单，经济地安装阀，阀通过由阀和接收元件形成的卡口安装件固定到管状接收元件。 该阀适用于配备有涡轮增压器压缩机装置的内燃机。