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公开(公告)号:WO2006029629A1
公开(公告)日:2006-03-23
申请号:PCT/DK2005/000582
申请日:2005-09-14
Applicant: DANFOSS A/S , BENONYSSON, Atli
Inventor: BENONYSSON, Atli
IPC: F28F27/02
CPC classification number: F28D9/005 , F16K31/002 , F28F27/02
Abstract: Es wird Wärmetauscher (1) angegeben mit einem Gehäuse (1) , in dem eine Primärseite (3) mit einem ersten Strömungspfad (5) zwischen einem Vorlaufanschluß (6) und einem Rücklaufanschluß (7) und eine Sekundärseite (4) mit einem zweiten Strömungspfad (9) zwischen einem Zufluß- anschluß (10) und einem Ablaufanschluß (11) angeordnet ist, und mit einem Ventil (14) zur Steuerung eines Durchflusses eines Wärmeträgerfluids durch die Primärseite (3). Man möchte einen derartigen Wärmetauscher kompakt gestalten. Hierzu ist vorgesehen, daß das Ventil (14) eine Betätigungseinrichtung (15) mit einem Dehnstoffelement (16) aufinreist, das von der Temperatur auf der Sekundärseite (4) beaufschlagt ist.
Abstract translation: 它是(1)设置有一个壳体(1),其中,初级侧(3),其具有第一流动路径(5)的引线端子(6)之间和返回连接件(7)和次级侧(4)的第二流动路径的热交换器 (9)布置的流入连接(10)和排放口(11)之间,以及与用于控制通过初级侧(3)的传热流体的流动的阀(14)。 一想做出这样的换热器结构紧凑。 为了这个目的,它提供的是,阀(14)aufinreist具有膨胀元件(16),其根据由所述温度作用在次级侧上的致动器(15)(4)。
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公开(公告)号:WO2006026996A1
公开(公告)日:2006-03-16
申请号:PCT/DK2005/000574
申请日:2005-09-09
Applicant: DANFOSS A/S , PETERSEN, Hans, Kurt
Inventor: PETERSEN, Hans, Kurt
IPC: F16K31/06
CPC classification number: F16K31/0689 , F16K31/0693 , F16K51/02
Abstract: The invention provides a solenoid actuated valve with a plunger which moves in a sleeve under influence of a magnetic field from the solenoid and further comprising a damping device for reducing noise and wear caused by the plunger when it bounces against a top part located in the sleeve. The damping device comprises a first part (11) which forms the limit of the travel of the plunger and another part (7) which is allowed to move relative to the first part in a dampened movement. To enable application in a vacuum system, the damping device comprises a conduit (29) which allows evacuation of a chamber confined between one end of the sleeve and the damping device. The invention further provides a damper for a solenoid actuated valve.
Abstract translation: 本发明提供了一种电磁致动阀,其具有柱塞,其在来自螺线管的磁场的影响下在套筒中移动,并且还包括阻尼装置,用于减小当柱塞反弹抵靠位于套筒中的顶部时的噪声和磨损 。 阻尼装置包括形成柱塞运动极限的第一部分(11)和允许相对于第一部分在减振运动中移动的另一部分(7)。 为了能够在真空系统中应用,阻尼装置包括导管(29),其允许排出限定在套筒的一端和阻尼装置之间的腔室。 本发明还提供一种用于电磁致动阀的阻尼器。
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公开(公告)号:WO2006018022A1
公开(公告)日:2006-02-23
申请号:PCT/DK2004/000544
申请日:2004-08-19
Applicant: DANFOSS A/S , ARNDT, Heiko
Inventor: ARNDT, Heiko
IPC: A61B5/00
CPC classification number: A61B5/14525 , A61B5/00 , A61B5/14532
Abstract: A micro-analysis system for determining the concentration of a species within a medium is disclosed, said system comprising- storage means for the storage of fluids, comprising at least one first fluid reservoir holding reagent fluid and at least one second fluid reservoir holding carrier fluid, sensing means for collecting species from the medium, said sensing means having an inlet and an outlet, analysing means for determining the concentration of the species in the medium, connecting means, comprising first connecting means for fluid connection between the first fluid reservoir and the analysing means, second connecting means for fluid connection between the second fluid reservoir and the inlet of the sensing means and third connecting means for fluid connection between the outlet of the sensing means and the analysing means, said first connecting means comprising at least one first flow restricting means and said second connecting means comprising at least one second flow restricting means, where a third fluid reservoir holding priming fluid and fourth connecting means for connection between said third fluid reservoir and the inlet of the sensing means are provided. Hereby, the necessary priming time of the system can be dramatically reduced.
Abstract translation: 公开了一种用于确定介质内的物质浓度的微分析系统,所述系统包括用于储存流体的存储装置,包括至少一个第一流体储存器保持试剂流体和至少一个保持载体流体的第二流体储存器 用于从介质收集物质的感测装置,所述检测装置具有入口和出口,用于确定介质中物种浓度的分析装置,连接装置,包括用于第一流体储存器和第一流体储存器之间的流体连接的第一连接装置 分析装置,用于在第二流体储存器和感测装置的入口之间流体连接的第二连接装置和用于在感测装置的出口和分析装置之间流体连接的第三连接装置,所述第一连接装置包括至少一个第一流 限制装置和所述第二连接装置包括至少一个第二限流装置 ng装置,其中提供了用于连接所述第三流体储存器和感测装置的入口之间的第三流体储存器保持起动流体和第四连接装置。 因此,系统的必要的启动时间可以大大降低。
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公开(公告)号:WO2006005338A1
公开(公告)日:2006-01-19
申请号:PCT/DK2005/000468
申请日:2005-07-05
Applicant: DANFOSS A/S , JOHNSEN, Hans, Christian , HOLST, Jørgen , KLOPPENBORG-SKRUMSAGER, Mikkel
IPC: F16K39/02
CPC classification number: F16K1/10 , F16K1/52 , F16K39/024 , F25B41/043 , F25B41/062 , F25B2341/0653 , F25D2400/32 , Y02B30/72 , Y10T137/86984 , Y10T137/87008
Abstract: A flow control valve includes a valve body defining fluid inlet (18) and outlet (16) sections interconnected by a connecting port (20). A valve unit (40) is disposed in the valve body and is operably connected to an actuator (42) to be moved thereby for opening and closing the connecting port. The valve unit includes a pressure balancing passage which communicates front and rear ends of a valve element (90) with one another and tending to aid in statically and dynamically balancing the fluid pressures acting on the valve element.
Abstract translation: 流量控制阀包括限定流体入口(18)的阀体和通过连接口(20)互连的出口(16)部分。 阀单元(40)设置在阀体中并且可操作地连接到致动器(42)以被移动,从而用于打开和关闭连接端口。 阀单元包括压力平衡通道,其将阀元件(90)的前端和后端彼此连通,并且倾向于有助于静态和动态地平衡作用在阀元件上的流体压力。
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公开(公告)号:WO2005045289A1
公开(公告)日:2005-05-19
申请号:PCT/DK2004/000761
申请日:2004-11-05
Applicant: DANFOSS A/S , KRISTIANSEN, Erik, Lund , GREGERSEN, Niels
Inventor: KRISTIANSEN, Erik, Lund , GREGERSEN, Niels
IPC: F16K31/00
CPC classification number: F16K31/001 , F24F11/30 , F24F2013/221 , F24F2110/00 , F24F2140/30
Abstract: Es wird ein Taupunktfüler angegeben. Man möchte auf einfache Weise das Auftreten von Kondensat erfassen können. Der Taupunktfühler (7) weist ein mit eine Wärmeträgermedium wärmeleitend in Verbindung stehendes Gehäuseteil (8) auf, das eine Kondensat bildende Oberfläche (9) aufweist, und ein vom Kondensat der Oberfläche beaufschlagbares Sensorelement (16), dessen Raumausdehnung sich bei einer Kondensat-Beaufschlagung ändert.
Abstract translation: 本发明提供一种Taupunktfüler。 你要能够很容易地检测冷凝的发生。 露点传感器(7)具有一个与来自传感器元件的表面(16),在冷凝物冲击的体积膨胀的传热由冷凝介质导热连通的壳体部件(8),其具有一冷凝物形成表面(9),并采取行动 变化。
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公开(公告)号:WO2005031202A1
公开(公告)日:2005-04-07
申请号:PCT/DK2004/000654
申请日:2004-09-28
Applicant: DANFOSS A/S , ENTWISTLE, Richard, Thomas , HAUGAARD, Erik
Inventor: ENTWISTLE, Richard, Thomas , HAUGAARD, Erik
IPC: F16K31/383
CPC classification number: F16K15/18 , F16K31/383 , F16K31/406
Abstract: The invention concerns a valve arrangement (1) with a housing (2), an inlet connection (3) and an outlet connection (4), which are connected with each other via a flow path, in which is located a closing device (5), which has a valve seat (7) and a valve element (6) interacting with the valve seat (7), the valve element (6) being loaded in the direction of the valve seat (7) by a resetting device (8) and being acted upon on the side facing the valve seat (7) by a pressure in a first pressure chamber (9), said pressure corresponding to the pressure in the inlet connection (3), when the closing device (5) is closed, and on the side facing away from the valve seat (7) by the pressure in a second pressure chamber (11), which is connected with the outlet connection (4) via a channel arrangement (14), in which is located at least one auxiliary valve (15), and with the first pressure chamber (9) via a throttle (13). It is endeavoured to reliably ensure that the closing device (5) opens. For this purpose, it is provided that the channel arrangement (14) ends in a suction nozzle arrangement (18), which is located in the flow path.
Abstract translation: 本发明涉及一种具有壳体(2),入口连接件(3)和出口连接件(4)的阀门装置(1),它们通过流动路径相互连接,其中位于关闭装置(5) ),其具有与阀座(7)相互作用的阀座(7)和阀元件(6),阀元件(6)通过复位装置(8)被装载在阀座(7)的方向上 ),并且当所述关闭装置(5)关闭时,通过第一压力室(9)中的压力在所述面对所述阀座(7)的一侧上作用所述压力,所述压力对应于所述入口连接件(3)中的压力 ,并且在通过经由通道装置(14)与出口连接件(4)连接的第二压力室(11)中的压力下在背离阀座(7)的一侧上,其中至少位于 一个辅助阀(15),以及通过节流阀(13)与第一压力室(9)连接。 努力可靠地确保关闭装置(5)打开。 为此,提供了通道装置(14)终止于位于流动路径中的吸嘴装置(18)。
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公开(公告)号:WO2004106880A1
公开(公告)日:2004-12-09
申请号:PCT/DK2004/000374
申请日:2004-05-28
Applicant: DANFOSS A/S , RASMUSSEN, Per, Brandt
Inventor: RASMUSSEN, Per, Brandt
IPC: G01L19/08
CPC classification number: G01L19/08
Abstract: The invention provides an indicator for indicating a pressure difference. The indicator has a reference pressure chamber with two flexible wall parts being influenced to deflect upon pressures P1 and P2. The deflection of the wall parts changes a distance between each of the wall parts and an inflexible wall part of the chamber and by inspecting the difference, a pressure difference between P1 and P2 can be determined. To enable visual inspection, the chamber can be filled with an optically detectable fluid and one of the wall parts could be transparent to allow visual reading by determining a colour of the fluid layer below the transparent part.
Abstract translation: 本发明提供一种用于指示压力差的指示器。 指示器具有参考压力室,其中两个柔性壁部件受到压力P1和P2的偏转。 墙壁部分的偏转改变了每个壁部分和室的不弯曲的壁部分之间的距离,并且通过检查差异,可以确定P1和P2之间的压力差。 为了能够进行目视检查,腔室可以填充有可光学检测的流体,并且壁部分之一可以是透明的,以通过确定透明部分下面的流体层的颜色来允许视觉读数。
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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。
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319.
公开(公告)号:WO2004065832A1
公开(公告)日:2004-08-05
申请号:PCT/DK2004/000021
申请日:2004-01-16
Applicant: DANFOSS A/S , JENSEN, Kaare, Vang , SØRENSEN, Jesper, Kok
Inventor: JENSEN, Kaare, Vang , SØRENSEN, Jesper, Kok
IPC: F16K31/04
CPC classification number: F25B41/062 , F16H25/20 , F16H25/2204 , F16H2025/2068 , F16H2025/2075 , F16K31/047 , F25B2341/065 , F25B2341/0653 , Y02B30/72
Abstract: In a motor-controlled actuator, in which an actuator element (17) is moved in a rectilinear movement within two extreme positions, controlled by an electric motor (26), whose rotating movement is converted to the rectilinear movement by means of a threaded spindle (20) and a nut, and in which a spring (28), acting in the movement direction of the actuator element, causes displacement of the actuator element to a first of the two extreme positions, if an energy supply fails, the electric motor (26) with the spindle (20) is displaceable in the movement direction of the actuator element, the spring (28) acts upon the electric motor (26) to perform a displacement in the direction of the first extreme position, and a holding device retains the electric motor from displacement in dependence of the energy supply.
Abstract translation: 在电动执行器中,致动器元件(17)在两个极限位置内的直线运动中移动,由电动马达(26)控制,该电动机通过螺旋心轴将其旋转运动转换成直线运动 (20)和螺母,并且其中沿致动器元件的移动方向作用的弹簧(28)导致致动器元件在两个极限位置中的第一位置的移动,如果能量供应失败,则电动机 (26)与主轴(20)能够在致动器元件的移动方向上移动,弹簧(28)作用在电动机(26)上以在第一极限位置的方向上进行位移,并且保持装置 根据能量供应,保持电动机的位移。
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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。
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