公开(公告)号：US20170184560A1

公开(公告)日：2017-06-29

申请号：US15304855

申请日：2015-05-07

申请人： QATAR UNIVERSITY ,  UNIVERSITA DEGLI STUDIO DE BRESCIA

发明人： DAMIANO CRESCINI ,  FARID TOUATI ,  PAOLO CRESCINI ,  CLAUDIO LEGENA ,  ALESSIO GALLI ,  ADEL BEN MNAOUER

IPC分类号： G01N33/00 ,  H02J7/35 ,  H02S40/38 ,  G01N27/26

CPC分类号： G01N33/0037 ,  G01D11/00 ,  G01D21/02 ,  G01L19/0092 ,  G01N27/26 ,  G01N33/0031 ,  G01N33/004 ,  G01N33/0044 ,  G01N33/0054 ,  G01N33/0073 ,  G01W1/11 ,  H02J7/345 ,  H02J7/355 ,  H02S40/38

摘要： The multi-parametric environmental diagnostics and monitoring sensor node (10) provides monitoring and diagnostics of a variety of different ambient environmental factors and is powered by multiple sources of renewable energy. The multi-parametric environmental diagnostics and monitoring sensor node (10) includes a base (38) and a plurality of environmental condition sensors (36a, 36b, 36c, 36d, 36e, 36f) mounted thereon. A controller (47) is also mounted on the base (38), the plurality of environmental condition sensors (36a, 36b, 36c, 36d, 36e, 36f) being in communication therewith. An external photovoltaic cell (18) is mounted to the base and an internal photovoltaic cell (34) is mounted in an opposed orientation on a cover (32). The external photovoltaic cell (18) and the internal photovoltaic cell (34) charge a power storage module (52), which powers the plurality of environmental condition sensors (36a, 36b, 36c, 36d, 36e, 36f) and the controller (47).

公开(公告)号：US20170059745A1

公开(公告)日：2017-03-02

申请号：US15120040

申请日：2015-05-21

申请人： Korea Research Institute of Standards and Science

发明人： Yong-Gyoo KIM ,  Byung Il CHOI ,  Sang Wook LEE ,  Jong Cheol KIM ,  Sang Bong WOO ,  Dae Ho KIM

IPC分类号： G01W1/11 ,  G01W1/08

CPC分类号： G01W1/11 ,  G01D11/24 ,  G01N27/4077 ,  G01W1/08

摘要： A humidity sensor of a sensing unit in a radiosonde of an aerological observation system has a dual cap that surrounds the humidity sensor. The dual cap includes an outer cap having a first ventilation hole formed on top thereof, a first air circulation door formed on the side periphery thereof to pass air therethrough, and a first wall formed on the side periphery thereof to close the flow of air. An inner cap is located inside the outer cap in such a manner as to be fixed to the outer cap and has a second air circulation door formed on the side periphery thereof to pass air therethrough. The second air circulation door faces the first wall of the outer cap.

摘要翻译： 在气象观测系统的无线电探空仪中的感测单元的湿度传感器具有围绕湿度传感器的双盖。 双盖包括：外盖，其具有形成在其顶部的第一通风孔，形成在其侧面上的空气通过其中的第一空气循环门，以及形成在其侧边上的第一壁以封闭空气流。 内盖位于外盖的内侧，以固定在外盖上并具有形成在其外周上的第二空气循环门以使空气通过。 第二个空气循环门面向外盖的第一个壁。

公开(公告)号：US4034609A

公开(公告)日：1977-07-12

申请号：US646038

申请日：1976-01-02

申请人： David L. Fuller

发明人： David L. Fuller

IPC分类号： G01W1/02 ,  G01W1/11

CPC分类号： G01W1/11 ,  G01W1/02

摘要： A multiple laminae humidity sensing device for visually indicating changes in relative humidity including a moisture impermeable transparent support layer having a viewing side and a sensing side opposite said viewing side; an indicator layer with a plurality of filter cells, each including a transparent carrier material and an inorganic salt composition dispersed in the transparent carrier material that provides a known visible color response to changes in relative humidity on the sensing side of the support layer and a moisture permeable reflective layer behind the indicator layer so that light passing through the support layer and the indicator layer is reflected back through the indicator layer and the support layer through the viewing side of the support layer so as to be readily visible from the viewing side of the support layer.

摘要翻译： 一种多层湿度感测装置，用于在视觉上指示相对湿度的变化，包括具有观察侧和与观察侧相对的感测侧的不透水的透明支撑层; 具有多个过滤器单元的指示层，每个过滤器单元包括分散在透明载体材料中的透明载体材料和无机盐组合物，其对支撑层的感测侧上的相对湿度的变化提供已知的可见颜色响应， 透明反射层，使得穿过支撑层和指示剂层的光通过指示层和支撑层通过支撑层的观察侧反射回来，以便从观察侧容易地看到 支持层。

公开(公告)号：US20180128801A1

公开(公告)日：2018-05-10

申请号：US15804492

申请日：2017-11-06

申请人： Robert Bosch GmbH

发明人： Daniel Koenig ,  Erick Gonzalez Rodriguez ,  Gabor Klimaj ,  Peter Bakucz ,  Roberto Ferrozzi

IPC分类号： G01N33/00

CPC分类号： G01N33/0062 ,  G01N19/10 ,  G01N33/0036 ,  G01N33/006 ,  G01W1/11

摘要： A humidity sensor having a housing, a data logger that has such a humidity sensor as well as a evaluation method for the humidity sensor or the data logger. The housing of the humidity sensor has a recess in which a humidity sensor element is situated. To protect the humidity sensor element against the ingress of water, a membrane is provided that covers at least a portion of the recess and thus defines a detection volume around the humidity sensor element. This membrane allows for an exchange of air with the surroundings so that the humidity sensor element is able to detect the air humidity. It is also designed in such a way that it prevents the ingress of water. The detection volume is designed to be as small so that the humidity of the detection volume adapts quickly to the surrounding climate that is to be measured.

公开(公告)号：US20150300958A1

公开(公告)日：2015-10-22

申请号：US14441472

申请日：2013-11-14

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： EVAN KOON LUN YUUJI HAJIME ,  MYUNGCHAN KANG

IPC分类号： G01N21/81 ,  G01W1/11 ,  G01N31/22

CPC分类号： G01N21/81 ,  G01N31/22 ,  G01N31/222 ,  G01W1/11

摘要： Colorimetric moisture-indicating compositions comprising a modified moisture-indicating composition comprising (a) a moisture-indicating composition comprising (1) a solid support and (2) a bis(glyoxime)-transition metal complex bound to the solid support, and (b) a modifier comprising at least one hygroscopic salt are described. In some embodiments, the at least one hygroscopic salt is in physical contact with or in fluid communication with the moisture-indicating composition and comprises an anion the group comprising halide, nitrate, acetate, carbonate, and hydroxide; and a cation selected from the group comprising ammonium, an alkali metal, an alkaline earth metal, and a transition metal. These color-imetric moisture-indicating compositions can be used to make a colorimetric relative humidity-indicating sensor. A method of adjusting the colorimetric response of a colorimetric moisture-indicating composition and a method of detecting moisture are also provided. Colorimetric moisture indicating cards comprising the colorimetric moisture-indicating compositions are also provided.

摘要翻译： 比色测湿指示组合物，其包含改性的含湿指示组合物，其包含（a）指湿组合物，其包含（1）固体支持物和（2）与固体支持物结合的双（乙肟） - 过渡金属络合物，和（b ）描述了包含至少一种吸湿盐的改性剂。 在一些实施方案中，至少一种吸湿盐与指示湿气组合物物理接触或与流体连通，并且包含阴离子，所述阴离子包括卤化物，硝酸盐，乙酸盐，碳酸盐和氢氧化物; 和选自铵，碱金属，碱土金属和过渡金属的阳离子。 这些彩色水分指示组合物可用于制备比色相对湿度指示传感器。 还提供了调节比浊指示组合物的比色响应的方法和检测水分的方法。 还提供了包含比色指示湿度组合物的比色湿度指示卡。

公开(公告)号：US4150570A

公开(公告)日：1979-04-24

申请号：US814898

申请日：1977-07-12

申请人： David L. Fuller

发明人： David L. Fuller

IPC分类号： G01W1/02 ,  G01W1/11

CPC分类号： G01W1/11 ,  G01W1/02

摘要： A multiple laminate humidity sensing device for visually indicating changes in relative humidity including a moisture impermeable transparent cover layer; an indicator layer including a transparent carrier material and an inorganic salt composition dispersed in the transparent carrier material that provides a known visible color response to changes in relative humidity to which the indicator layer is exposed; and a moisture permeable reflective layer behind the indicator layer so that light passing through the cover layer and the indicator layer is reflected back through the indicator layer and the cover layer so as to be readily visible from that side of the cover layer opposite the indicator layer.

摘要翻译： 一种多层压湿度检测装置，用于可视地指示相对湿度的变化，包括不透水的透明覆盖层; 包括透明载体材料的指示剂层和分散在透明载体材料中的无机盐组合物，其对于指示层暴露于的相对湿度的变化提供已知的可见颜色响应; 以及在指示层之后的透湿反射层，使得穿过覆盖层和指示剂层的光通过指示剂层和覆盖层被反射回，以便从与指示层相对的覆盖层的侧面容易看到 。