公开(公告)号：WO2006042554A2

公开(公告)日：2006-04-27

申请号：PCT/DK2005/000680

申请日：2005-10-20

Applicant: DANFOSS A/S ,  DIRAC, Holger ,  GRAVESEN, Peter

Inventor： DIRAC, Holger ,  GRAVESEN, Peter

CPC classification number: A61B5/14528 ,  A61B5/14532

Abstract: A replaceable device for an analysis system, comprising a sampling probe in fluid connection with a fluid inlet connected to a feed tube and a fluid outlet connected to a return tube, pressurizing means, said pressurizing means pressurizing a fluid, said fluid being in fluid connection with said fluid inlet, where, prior to use said pressurizing means, said fluid connections, said probe and said fluid is contained in a sterile package.

Abstract translation: 一种用于分析系统的可替换装置，包括与连接到进料管的流体入口流体连接的采样探针和连接到回流管的流体出口，加压装置，所述加压装置对流体进行加压，所述流体处于流体连接 在所述流体入口处，在使用所述加压装置之前，所述流体连接件，所述探针和所述流体被包含在无菌包装中。

公开(公告)号：WO2003056287A1

公开(公告)日：2003-07-10

申请号：PCT/DK2002/000862

申请日：2002-12-17

Applicant: DANFOSS A/S ,  BENSLIMANE, Mohamed, Yahia ,  GRAVESEN, Peter

Inventor： BENSLIMANE, Mohamed, Yahia ,  GRAVESEN, Peter

IPC: G01L1/14

CPC classification number: H01L41/0986 ,  G01L1/142 ,  H01L41/333 ,  H02N1/002

Abstract: The present invention relates to dielectric actuators or sensors of the kind wherein electrostatic attraction between two electrodes located on an elastomeric body leads to a compression of the body in a first direction and a corresponding extension of the body in a second direction. The dielectric actuator/sensor structure comprises a first sheet of elastomeric material having at least one smooth surface and a second surface and a second sheet of elastomeric material having at least one smooth surface and a second surface. The sheets are laminated together with their second surfaces exposed, and there is provided a first electrode on the second surface of the first sheet and second electrode on the second surface of the second sheet.

Abstract translation: 本发明涉及这样的介质致动器或传感器，其中位于弹性体上的两个电极之间的静电引力导致主体在第一方向上的压缩以及在第二方向上对应的本体延伸。 电介质致动器/传感器结构包括具有至少一个光滑表面的第一弹性体材料片和具有至少一个光滑表面和第二表面的第二表面和第二弹性材料片。 将片材层叠在一起，其第二表面被暴露，并且在第一片材的第二表面上和第二片材的第二表面上设置第一电极。

公开(公告)号：WO2002037892A3

公开(公告)日：2002-05-10

申请号：PCT/DK2001/000718

申请日：2001-10-31

Applicant: DANFOSS A/S ,  GRAVESEN, Peter ,  BENSLIMANE, Mohamed, Yahia

Inventor： GRAVESEN, Peter ,  BENSLIMANE, Mohamed, Yahia

IPC: B81B3/00

Abstract: Es wird ein Betätigungselement angegeben mit einem Körper aus einem Elastomermaterial, der auf zwei einander gegenüberliegenden Begrenzungsflächen mit jeweils einer Elektrodenanordnung (3) versehen ist, von denen mindestens eine mehrere in Querrichtung (6) ihrer Begrenzungsfläche durchgehende erste Elektroden (7) aufweist. Man möchte die Dynamik eines derartigen Betätigungselements verbessern können. Hierzu weist die Elektrodenanordnung (3) zweite Elektroden (9) auf, von denen jeweils mehrere in Lücken (8, 8a, 8b) zwischen benachbarten ersten Elektroden (7) angeordnet sind und diese verbinden, wobei die zweiten Elektroden (9, 9') in benachbarten Lücken (8a, 8b) versetzt zueinander angeordnet sind.

公开(公告)号：WO2008052560A1

公开(公告)日：2008-05-08

申请号：PCT/DK2007/000475

申请日：2007-11-02

Applicant: DANFOSS A/S ,  BENSLIMANE, Mohamed, Yahia ,  GRAVESEN, Peter

Inventor： BENSLIMANE, Mohamed, Yahia ,  GRAVESEN, Peter

IPC: H02N1/00

CPC classification number: H01L41/0986 ,  B32B3/30 ,  B32B7/12 ,  B32B27/16 ,  H01L41/047 ,  H01L41/0471 ,  H01L41/083 ,  H01L41/0836 ,  H01L41/27 ,  H01L41/333 ,  H01L41/45

Abstract: The invention provides a multilayer composite which comprises at least two composites. Each composite comprises a film made of a dielectric material and having a front surface and rear surface. The front surface comprises a surface pattern of raised and depressed surface portions. Furthermore, each composite comprises a first electrically conductive layer being deposited onto the surface pattern. The electrically conductive layer has a corrugated shape which is formed by the surface pattern of the film. The multilayer composite can be utilised for conversion between electrical and mechanical energies and can therefore be used as a transducer.

Abstract translation: 本发明提供一种包含至少两种复合材料的多层复合材料。 每个复合材料包括由介电材料制成并具有前表面和后表面的薄膜。 前表面包括凸起和凹陷的表面部分的表面图案。 此外，每个复合材料包括沉积在表面图案上的第一导电层。 导电层具有由膜的表面图案形成的波纹形状。 多层复合材料可用于电和机械能之间的转换，因此可用作换能器。

公开(公告)号：WO2008052559A2

公开(公告)日：2008-05-08

申请号：PCT/DK2007/000474

申请日：2007-11-02

Applicant: DANFOSS A/S ,  BENSLIMANE, Mohamed, Yahia ,  GRAVESEN, Peter

Inventor： BENSLIMANE, Mohamed, Yahia ,  GRAVESEN, Peter

IPC: H02N1/00

CPC classification number: H02N1/006 ,  H01L41/083 ,  H01L41/0836 ,  H01L41/0986 ,  H01L41/27 ,  H01L41/333 ,  H01L41/45

Abstract: The invention provides a composite comprising a film made of a dielectric material. The film has a first surface and second surface, and at least the first surface comprises a surface pattern of raised and depressed surface portions. Furthermore, the film comprises a first electrically conductive layer being deposited onto the surface pattern. The electrically conductive layer has a corrugated shape which is formed by the surface pattern of the film. Thus, the present invention relates to micromechanical design of a composite substantially modifying its macro-electro-mechanical properties.

Abstract translation: 本发明提供一种复合材料，其包括由电介质材料制成的膜。 薄膜具有第一表面和第二表面，并且至少第一表面包括凸起和凹陷的表面部分的表面图案。 此外，膜包括沉积在表面图案上的第一导电层。 导电层具有由膜的表面图案形成的波纹形状。 因此，本发明涉及复合材料的微机械设计，其基本上改变其宏观机电性能。

公开(公告)号：WO2005023339A1

公开(公告)日：2005-03-17

申请号：PCT/DK2004/000587

申请日：2004-09-04

Applicant: DANFOSS A/S ,  GRAVESEN, Peter ,  MANSCHER, Martin ,  RASMUSSEN, Per, Brandt

Inventor： GRAVESEN, Peter ,  MANSCHER, Martin ,  RASMUSSEN, Per, Brandt

IPC: A61M5/14

CPC classification number: F16K99/0001 ,  A61M5/141 ,  A61M5/14276 ,  A61M5/16877 ,  F15C5/00 ,  F16K99/0017 ,  F16K99/0026 ,  F16K99/0057 ,  F16K2099/0086

Abstract: The present invention relates to apparatus for delivering a controlled or restricted flow of liquid and limiting bubble fragmentation at the inlet. This is achieved in flow restrictor with a flow channel having over most of its length a substantially constant, minimum hydraulic diameter D = 4A/W wherein A is the minimum local cross-sectional area of the channel and W is the minimum local wetting perimeter of the channel, by smoothly widening the channel at its inlet such that: at distances z from the inlet face with 0 1 the channel has a hydraulic diameter D z ≥ k * D wherein k ≥ 1.3; at distances z from the inlet face with z 1 2 , the channel has a hydraulic diameter D z with k * D ≥ D z ≥ D; and at distances from the inlet face with z 2 z with D z ≤ 1.02D, except possibly for a similar widening of the channel at the outlet. It has been found that widening the flow channel at the inlet, such that its diameter increases smoothly and gradually, and preferably by a factor of at least 1.3 over a length of at least 3 channel diameters, significantly reduces the tendency towards bubble fragmentation in microcapillary flow restrictors, and also substantially increases the yield of devices which operate well.

Abstract translation: 本发明涉及用于输送受控或限制的液体流并限制入口处气泡破裂的装置。 这是在流量限制器中实现的，其中流动通道的大部分长度基本上恒定，最小水力直径D = 4A / W，其中A是通道的最小局部横截面面积，W是最小局部润湿周长 通道在其入口处平滑地加宽通道，使得在距离入口面的距离z处具有0 = k * D，其中k> = 1.3; 在距离Z1 = Dz> = D; 并且在与z2

公开(公告)号：WO2004093763A1

公开(公告)日：2004-11-04

申请号：PCT/DK2004/000123

申请日：2004-02-24

Applicant: DANFOSS A/S ,  MUNCH-FALS, Jakob ,  BENSLIMANE, Momamed, Yahia ,  GRAVESEN, Peter ,  STENSTRØM, Theiss

Inventor： MUNCH-FALS, Jakob ,  BENSLIMANE, Momamed, Yahia ,  GRAVESEN, Peter ,  STENSTRØM, Theiss

IPC: A61F13/08

CPC classification number: A61H23/02 ,  A61F13/085 ,  A61H31/006 ,  A61H2201/10 ,  A61H2201/165 ,  A61H2209/00 ,  A61N1/00

Abstract: This invention relates to an elastic bandage for supporting a body extremity such as a leg. Such bandages are used to overcome problems with fluid retention and swelling in the legs, occurring as a consequence of varicose veins, vascular incompetence, pregnancy, etc. It is a task of this invention to supply an active support for a body extremity such as a leg, which can be used by a person underneath the clothes and will not reduce the mobility of the patient. This task is solved in that an elastic bandage comprises an elastic layer for surrounding a body extremity to exert compressive force on the extremity, the bandage being, at least partly, formed by elastomeric actuation elements, whereby electrical control of the compressive force is possible, and where the control is due to a signal from some sensing system.

Abstract translation: 本发明涉及一种用于支撑身体末端例如腿部的弹性绷带。 这种绷带用于克服由于静脉曲张，血管功能不全，妊娠等引起的腿部流体保留和肿胀的问题。本发明的任务是为身体末端提供主动支撑，例如 腿可以由衣服下的人使用，不会降低患者的流动性。 这个任务的解决之处在于，弹性绷带包括用于围绕身体末端以在肢体上施加压缩力的弹性层，绷带至少部分地由弹性致动元件形成，由此压缩力的电控制是可能的， 并且其中控制是由于来自某些感测系统的信号。

公开(公告)号：WO2007143992A1

公开(公告)日：2007-12-21

申请号：PCT/DK2007/000281

申请日：2007-06-12

Applicant: DANFOSS A/S ,  GRAVESEN, Peter ,  NYBERG, René Bøgelund

Inventor： GRAVESEN, Peter ,  NYBERG, René Bøgelund

IPC: F04B43/02 ,  F04B43/04

CPC classification number: F04B43/043 ,  F04B43/021

Abstract: The invention provides a membrane pump e.g. for a mini or micro channel system. The pump has a fluid conduit from an inlet through a displacement chamber with a variable volume to an outlet. The conduit is formed in a first component, and a displacement actuation structure adapted to affect volume change of the displacement chamber as well as an upstream and a downstream valve structure adapted force the fluid in one direction are separated from the fluid and detachably attachable to an outer surface of a first component which forms the fluid conduit. The invention therefore facilitate a simple and reliable pump of which some components can be reused while one component which is contaminated by the pumped fluid, can be disposed of.

Abstract translation: 本发明提供一种膜泵例如 用于微型或微型通道系统。 泵具有从入口通过具有可变容积到出口的容积室的流体导管。 导管形成在第一部件中，并且适于影响位移室的体积变化的位移致动结构以及适于将流体沿一个方向推动的上游和下游阀结构与流体分离并且可拆卸地附接到 形成流体导管的第一部件的外表面。 因此，本发明便于简单可靠的泵，其中一些部件可被重复使用，而被泵送的流体污染的一个部件可以被处理。

公开(公告)号：WO2004074797A1

公开(公告)日：2004-09-02

申请号：PCT/DK2004/000122

申请日：2004-02-24

Applicant: DANFOSS A/S ,  BENSLIMANE, Mohamed Yahia ,  GRAVESEN, Peter

Inventor： BENSLIMANE, Mohamed Yahia ,  GRAVESEN, Peter

IPC: G01L1/14

CPC classification number: G01L1/142

Abstract: This invention relates generally to elastomeric sensors of the type where two electrodes are placed on opposite sides of an elastomeric corrugated core. More specifically, this invention relates to the application of such sensors as a shear force sensor structure. It is a task of this invention to disclose a device, by means of which elastomeric sensors can be used for sensing shear forces.

Abstract translation: 本发明大体上涉及这样一种类型的弹性体传感器，其中两个电极放置在弹性波纹芯的相对侧上。 更具体地，本发明涉及这种传感器作为剪切力传感器结构的应用。 本发明的任务是公开一种装置，通过该装置可以使用弹性体传感器来感测剪切力。

公开(公告)号：WO2004053782A1

公开(公告)日：2004-06-24

申请号：PCT/DK2003/000848

申请日：2003-12-10

Applicant: DANFOSS A/S ,  GRAVESEN, Peter ,  BENSLIMANE, Mohamed, Yahia

Inventor： GRAVESEN, Peter ,  BENSLIMANE, Mohamed, Yahia

IPC: G06K11/16

CPC classification number: G06F3/044 ,  G06F3/03547

Abstract: A tactile sensor element is disclosed comprising a first pressure transfer layer and a second pressure transfer layer, an elastomeric body arranged between the first and second pressure transfer layers, the body having a first and a second surface opposed to each other, the first and second surfaces having corrugations to allow displacement of elastomeric body material in a predetermined direction perpendicular to the corrugations when exposed to a contact pressure on at least one of the surfaces, a first electrode arranged on the first surface and the second electrode arranged on the second surface, the first and the second electrodes being connectable to external means for determining the capacitance of a capacitor formed by the elastomeric body and the electrodes, where at least one pressure transfer layer has at least one portion of increased thickness. Further disclosed is a tactile sensor array comprising a plurality of sensor elements according to any of the above claims, wherein the sensor elements are arranged in a row and column configuration for the determination of local pressure variations over the surface area of the sensor array, and wherein the plurality of sensor elements being integrally formed in a common elastomeric body member.

Abstract translation: 公开了一种触觉传感器元件，其包括第一压力转移层和第二压力转移层，布置在第一和第二压力转移层之间的弹性体，所述主体具有彼此相对的第一和第二表面，第一和第二 表面具有波纹以允许弹性体材料在暴露于至少一个表面上的接触压力时垂直于波纹的预定方向移位，布置在第一表面上的第一电极和布置在第二表面上的第二电极， 第一和第二电极可连接到外部装置，用于确定由弹性体和电极形成的电容器的电容，其中至少一个压力传递层具有至少一部分增加的厚度。 还公开了一种包括根据上述权利要求中任一项所述的多个传感器元件的触觉传感器阵列，其中所述传感器元件以行和列配置布置，用于确定所述传感器阵列的表面区域上的局部压力变化，以及 其中所述多个传感器元件整体地形成在共同的弹性体主体部件中。