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1. 发明申请

WO2017196240A1 HOT WATER USE WARNING DEVICE FOR FAUCETS 审中-公开
标题翻译：用于水龙头的热水使用警告装置
公开(公告)号：WO2017196240A1
公开(公告)日：2017-11-16
申请号：PCT/SE2017/050466
申请日：2017-05-09
申请人： XENIDEV AB
发明人： GRANSTRAND, Oskar L.
IPC分类号： E03C1/084 , E03C1/086 , E03C1/04 , G01K13/02
CPC分类号： E03C1/086 , E03C2001/0418 , G01K1/16 , G01K11/12 , G01K13/02 , G01K2013/026
摘要： A low-cost hot water use warning device, having the shape of an aerator housing, including a metallic housing inner core (2) with threads configured for attachment to a faucet and a ridged indented channel for accommodating a thermochromic belt (6) or band that may constitute several layers including an outer thermochromic layer (10) capable of changing its color at a certain temperature, a second high thermal conductivity layer (11) made of copper for evening out temperature gradients and a third low heat conducting polymeric layer (12) for imposing a controlled delay. At each vertical side of the thermochromic belt are flanking wedge-shaped isolation grooves (7). The device operates as an awareness indicator for informing a faucet user of excessive temperature and duration of hot water use.
摘要翻译：一种低成本的热水使用警报装置，其具有充气器外壳的形状，包括金属外壳内芯（2），其具有配置用于连接到水龙头的螺纹和用于容纳可以构成若干层的热致变色带（6）或带，所述层包括能够在特定温度下改变其颜色的外部热致变色层（10），由铜制成的用于平衡温度梯度的第二高热导率层（11）第三低导热聚合物层（12），用于施加受控延迟。在热致变色带的每个垂直侧面都是侧面楔形隔离槽（7）。该设备作为意识指示器用于通知水龙头用户温度过高和热水使用时间长。

2. 发明申请

WO2015190988A1 A PARALLEL KINEMATIC MANIPULATOR SYSTEM AND CONTROL METHOD THEREFOR 审中-公开
标题翻译：并行动力操纵系统及其控制方法
公开(公告)号：WO2015190988A1
公开(公告)日：2015-12-17
申请号：PCT/SE2015/050676
申请日：2015-06-10
申请人： XENIDEV AB
发明人： GRANSTRAND, Oskar L.
IPC分类号： B25J9/00 , B25J9/16
CPC分类号： B25J17/00 , B25J9/0033 , B25J9/1623 , G05B2219/37094 , G05B2219/37325 , Y10S901/28
摘要： A parallel kinematic manipulator system having three degrees of freedom and a method of controlling and visualizing work objects using force feedback and oscillation algorithms is provided. Three co-planar linear actuators operate symmetrically and parallel to an effector arm and are pivotally connected by three magnetic disc swivel joints to a base plate. The disc swivel joints each include a convex upper and lower swivel member having two dimensional gear patterns structured into their contacting and non-sliding surfaces. A pulsed illumination source consists of an annular LED array and is synchronized to the oscillation frequencies of the system to provide visual filtering capabilities. A control unit includes a method for keeping a work object balanced by force feedback and without the need for angle sensors at the end-effector, as well as methods for rotation of work objects and control of the pulsed illumination source. Sound trap ridges are included as part of the housing to reduce system noise.
摘要翻译：提供了具有三个自由度的平行运动学操纵器系统以及使用力反馈和振荡算法来控制和可视化工作对象的方法。三个共面线性致动器对称地平行于执行器臂并且通过三个磁盘旋转接头枢转地连接到基板。盘式旋转接头各自包括具有构造成其接触和非滑动表面的二维齿轮图案的凸形上下旋转构件。脉冲照明源由环形LED阵列组成，并与系统的振荡频率同步，以提供视觉滤波功能。控制单元包括用于通过力反馈来平衡工作对象并且不需要端部执行器处的角度传感器的方法，以及用于工作对象的旋转和脉冲照明源的控制的方法。作为外壳的一部分，包括声音阱脊，以减少系统噪音。

3. 发明申请

WO2013176605A1 FLOW METER FOR THE MEASURING OF FLUID VOLUMES ORIGINATING FROM A FAUCET 审中-公开
标题翻译：流量计用于测量流量从FAUET中找到的流量
公开(公告)号：WO2013176605A1
公开(公告)日：2013-11-28
申请号：PCT/SE2013/050564
申请日：2013-05-17
申请人： XENIDEV AB
发明人： GRANSTRAND, Oskar L.
IPC分类号： G01F3/38 , G01F3/36
CPC分类号： E03C1/08 , G01F1/007 , G01F5/00 , G01F15/07 , G01F22/00
摘要： A low-cost fluid flow meter to conveniently measure the volume of a fluid, for example water, when expelled from a faucet is disclosed. The device is simple to install and requires no user interaction or electric power to operate. The device includes a scale with markings for predetermined volumes of a fluid. A flow divider is used to redirect a small portion of the fluid flow into a separate measurement compartment. The fluid level is then registered optically and presented through light-guiding optics to the user. The measurement compartment is automatically emptied through a pressure activated reset mechanism, so that when fluid flow is turned off the meter is nulled. The device can serve as a direct replacement for many of the common measurement sets and containers used in a household for water dosage. In this setting water spoilage is reduced and water consumption awareness is increased.
摘要翻译：公开了一种低成本流体流量计，用于方便地测量流体（例如水）从水龙头排出时的体积。该设备安装简单，不需要用户交互或电力操作。该装置包括具有用于预定体积的流体的标记的刻度。分流器用于将一小部分流体流重定向到单独的测量隔室中。然后，流体水平被光学注册并通过光引导光学器件呈现给用户。测量室通过压力启动复位机构自动清空，从而当液体流量关闭时，仪表被置零。该设备可以直接替代许多用于家庭用水量的普通测量组和容器。在这种情况下，水腐蚀减少，消耗水量的意识提高。

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