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54 条记录 (耗时 0.011 秒)

    Thermal probe
    1.
    发明授权
    Thermal probe 有权

    公开(公告)号：US10466272B2

    公开(公告)日：2019-11-05

    申请号：US15736154

    申请日：2016-06-14

    申请人： Nederlandse Organisatie voor toegepast—natuurwetenschappelijk onderzoek TNO

    发明人： Hamed Sadeghian Marnani ,  Roy Jacobus Franciscus Bijster

    IPC分类号： G01Q60/58 ,  G01K5/62 ,  G01K5/64

    摘要： Thermal probe (10) for a scanning thermal microscope (100), use, and process of manufacturing. The thermal probe (10) comprises a single-material (M1) thermal conducting body (12) consisting of a probe frame (14) ending in a probe tip (11). A bi-material (M1,M2) cantilever strip (13) is connected to the probe frame (14) in thermal communication with the probe tip (11). The cantilever strip (13) in unbended state lies in-plane (X,Z) with the probe tip (11). The cantilever strip (13) comprises layers of material (M1,M2) having different coefficients of thermal expansion configured to bend the cantilever strip (13) with respect to the single-material thermal conducting body (12) as a function of the heat exchange (H) between the probe tip (11) and the microscopic structure (2) for measuring heat exchange (H) with a sample interface (1) by means of measuring the bending of the cantilever strip (13).

    Low current electric motor protector
    8.
    发明申请
    Low current electric motor protector 有权
    低电流电动机保护器

    公开(公告)号：US20050122205A1

    公开(公告)日：2005-06-09

    申请号：US10843101

    申请日：2004-05-11

    申请人： Jan Stiekel ,  Young-Hwan Park

    发明人： Jan Stiekel ,  Young-Hwan Park

    IPC分类号： G01K5/64 ,  H01H37/02 ,  H01H37/14 ,  H01H37/52 ,  H01H37/54 ,  H01H61/02 ,  H02P29/02

    CPC分类号： H01H61/02 ,  H01H37/5418 ,  H01H37/5427

    摘要： A low current motor protector (10, 10′) has an oblong metal housing (12) defining a switch chamber and formed with an open end. The housing has opposing flange portions extending transversely from the open end. Spaced apart lid portions (18a, 18b; 18a′, 18b′) are received on and clamped to the flange portions with an electrically insulating gasket (16) having a central opening interposed between the housing and the lid parts. The lid parts are formed with a recessed ceramic heater seat disposed in the switch chamber having spaced apart contact shelves (18f) which receives a ceramic heater (20) which is maintained in place and provided with contact force by a spring clip (22, 22′) attached to one of the lid parts. In another embodiment a coil heater (30) is electrically connected between lid parts (28a, 28b) and is disposed in a recess formed by a dome configuration (28f). A thermostatic switch is mounted in the housing and has a movable electrical contact movable into and out of engagement with a stationary electrical contact on one of the lid parts.

    摘要翻译： 低电流电动机保护器（10,10'）具有限定开关室并且形成有开口端的长​​方形金属外壳（12）。 壳体具有从开口端横向延伸的相对的凸缘部分。 间隔开的盖部分（18a，18b; 18a'，18b'）被接纳在凸缘部分上并用电绝缘垫圈（16）夹持，所述电绝缘垫圈（16）具有介于壳体和盖部件之间的中心开口。 盖部分形成有设置在开关室中的凹陷陶瓷加热器座，其具有间隔开的接触架（18f），接收架（18f）容纳陶瓷加热器（20），陶瓷加热器保持在适当位置并且通过弹簧夹 22'），其附接到所述盖部件中的一个。 在另一个实施例中，线圈加热器（30）电连接在盖部分（28a，28b）之间，并且设置在由圆顶形状（28f）形成的凹部中。 恒温开关安装在壳体中，并且具有可移动的电接触件，其可移动到与其中一个盖部件上的固定电触点接合。

    Surface mounted thermometer
    9.
    发明授权
    Surface mounted thermometer 失效
    表面温度计

    公开(公告)号：US4305289A

    公开(公告)日：1981-12-15

    申请号：US80148

    申请日：1979-09-28

    申请人： Richard C. Cornelison

    发明人： Richard C. Cornelison

    IPC分类号： G01K1/14 ,  G01K5/64

    CPC分类号： G01K1/143 ,  G01K5/64

    摘要： A thermometer having a short cup-shaped housing, an arcuately slotted top and an open bottom, the thermometer being used for sensing temperature on the surface of objects or room ambient temperatures in the event said surface temperature approximates the room ambient temperature. Extending into the inside of the housing is a centrally located member. The inside end of a bi-metallic element is mounted inside the housing eccentrically with respect to the centrally located member. A free end of the bi-metallic element is provided with a flanged or headed pin which is adapted to be captured by and float within a channel or slot extending radially outwardly from the outer edge of the annular ring such that expansions and contractions of the bi-metallic element are transmitted to and produce rotation of the annular ring. The channel portion extending radially outwardly from the annular ring has a flag member affixed thereto which is adapted to traverse the arcuate slot in the housing and register against temperature indicia on the outside of the housing. The thermometer is surface mounted by means of either a centrally located magnet or a fastener located centrally of the housing and the annular ring.

    摘要翻译： 具有短杯形壳体，弧形开口顶部和开口底部的温度计，该温度计用于在所述表面温度接近室内环境温度的情况下感测物体表面上的温度或室内环境温度。 延伸到壳体的内部是位于中心的构件。 双金属元件的内端相对于位于中心的构件偏心地安装在壳体内。 双金属元件的自由端设置有凸缘或头部的销，其适于被从环形环的外边缘径向向外延伸的通道或槽中捕获并浮动，使得膨胀和收缩 金属元件被传递并产生环形圈的旋转。 从环形圈径向向外延伸的通道部分具有​​固定到其上的标志部件，其适于横穿壳体中的弓形槽并抵抗壳体外部的温度标记。 温度计通过位于壳体中心的中心定位的磁体或紧固件和环形环表面安装。

    Maximum and minimum thermometer
    10.
    发明授权
    Maximum and minimum thermometer 失效
    最大和最小温度计

    公开(公告)号：US3796101A

    公开(公告)日：1974-03-12

    申请号：US3796101D

    申请日：1972-04-24

    申请人： SYBRON CORP

    发明人： HOWARD C

    IPC分类号： G01K1/02 ,  G01D4/04 ,  G01K5/64

    CPC分类号： G01K1/02

    摘要： A maximum and minimum registering thermometer presents maximum and minimum readings as numbers on movable scales. The scales are on arcuate scale elements comprising nesting, spoked annular elements rotated through one-way and other-way couplings, by the thermometric pointer.

    摘要翻译： 最大和最小注册温度计在移动秤上显示最大和最小读数作为数字。 鳞片是弓形标度元件，包括通过温度计指针旋转的嵌套，旋转的单向和另一联接的旋转环形元件。