Cooling mechanism, cooling apparatus having cooling mechanism, and thermal analyzer equipped with cooling apparatus
    11.
    发明授权
    Cooling mechanism, cooling apparatus having cooling mechanism, and thermal analyzer equipped with cooling apparatus 有权
    冷却机构,具有冷却机构的冷却装置和配备有冷却装置的热分析装置

    公开(公告)号:US07234861B2

    公开(公告)日:2007-06-26

    申请号:US10929859

    申请日:2004-08-30

    Inventor: Shinya Nishimura

    CPC classification number: G01N25/4826 G01K17/00 G01N25/4866

    Abstract: A thermal analyzer has a heat sink for storing therein a specimen, a heater for heating the heat sink and the specimen, at superheating temperatures, and a cooling mechanism thermally connected to the heat sink for cooling the heat sink and the specimen. The cooling mechanism is comprised of a tubular member having an inlet port for introducing a cooling gas into the tubular member and an outlet port for discharging the cooling gas from the tubular member. A tubular extension is thermaly connected to and extends from the tubular member. An electric cooling device has a cooling head connected to the tubular extension for cooling the cooling mechanism.

    Abstract translation: 热分析仪具有用于在其中存储样品的散热器,用于在过热温度下加热散热器和样品的加热器,以及与散热器热连接以冷却散热器和样品的冷却机构。 冷却机构包括具有用于将冷却气体引入管状部件的入口端口和用于从管状部件排出冷却气体的出口的管状部件。 管状延伸部与管状构件热连接并从管状构件延伸。 电冷却装置具有连接到管状延伸部的冷却头,用于冷却冷却机构。

    Sliding contact surface-forming material, and multi-layered sliding contact component having the same

    公开(公告)号:US10267362B2

    公开(公告)日:2019-04-23

    申请号:US13496915

    申请日:2010-07-14

    Abstract: A sliding contact surface-forming material includes a reinforcing base impregnated with a resol-type phenolic resin having polytetrafluoroethylene resin dispersed therein. The reinforcing base being composed of a woven fabric formed by using, respectively as the warp and the weft, a ply yarn which is formed by paralleling at least two strands of a single twist yarn spun from fluorine-containing resin fiber and a single twist yarn spun from polyester fiber, and by twisting them in the direction opposite to the direction in which the single twist yarns were spun. Additionally, a multi-layered sliding contact component having the overall shape of a flat plate or a circular cylinder includes the above-described sliding contact surface-forming material so as to configure at least the sliding-contact surface thereof.

    DIFFERENTIAL SCANNING CALORIMETER
    15.
    发明申请
    DIFFERENTIAL SCANNING CALORIMETER 有权
    差分扫描加热器

    公开(公告)号:US20110188534A1

    公开(公告)日:2011-08-04

    申请号:US13016202

    申请日:2011-01-28

    CPC classification number: G01N25/4866

    Abstract: A differential scanning calorimeter (1) includes: a sample container (2) for receiving a measurement sample; a reference substance container (3) for receiving a reference substance; a heat sink (10); a thermal resistance (5), which is connected between the sample container and the heat sink, and between the reference substance container and the heat sink to form heat flow paths therebetween; a sample-side thermocouple (7), which is thermally connected to the thermal resistance at a portion in the vicinity of the sample container with its hot-junction (7c) being insulated; and a reference substance-side thermocouple (8), which is thermally connected to the thermal resistance at a portion in the vicinity of the reference substance container with its hot junction (8c) being insulated, in which the sample-side thermocouple and the reference substance-side thermocouple output a heat flow difference signal indicating a temperature difference between the measurement sample and the reference substance.

    Abstract translation: 差示扫描量热计(1)包括:用于接收测量样品的样品容器(2) 用于接收参考物质的参考物质容器(3); 散热片(10); 连接在样品容器和散热器之间以及参比物质容器和散热器之间的热阻(5),以在它们之间形成热流动路径; 样品侧热电偶(7),其热连接(7c)绝缘在热连接到样品容器附近的部分处的热阻; 和参考物质侧热电偶(8),其热连接(8c)被绝缘地与参考物质容器附近的部分处的热电阻热连接,其中样品侧热电偶和参考 物质侧热电偶输出表示测量样品和参考物质之间的温度差的热流差信号。

    Differential scanning calorimeter
    17.
    发明授权
    Differential scanning calorimeter 有权
    差示扫描量热仪

    公开(公告)号:US07455449B2

    公开(公告)日:2008-11-25

    申请号:US11657271

    申请日:2007-01-24

    Inventor: Shinya Nishimura

    CPC classification number: G01N25/4866

    Abstract: There is provided a differential scanning calorimeter possessing an accommodation chamber accommodating a sample to be measured and a reference material, a heater heating the accommodation chamber, a differential heat flow detector outputting a temperature difference between the sample to be measured and the reference material as a heat flow difference signal, a cooling block cooling-controlled to a predetermined temperature, a heat resistor which mechanically connects the cooling block and the accommodation chamber and forms a heat flow path between both, a first fixation means which fixes the heat resistor to the cooling block by pressing the former while being biased by a constant elastic force, and a second fixation means which fixes the accommodation chamber to the heat resistor by pressing the former while being biased by a constant elastic force.

    Abstract translation: 提供了一种具有容纳要测量的样本的容纳室和参考材料的差示扫描量热计,加热该容纳室的加热器,将要测量的样品与参考材料之间的温度差输出为差分热量检测器 热流差信号,冷却控制到预定温度的冷却块,将冷却块和容纳室机械连接并在两者之间形成热流路的热电阻器,将热电阻器固定在冷却 在通过恒定的弹性力被偏压的同时按压前者,以及第二固定装置,其通过在恒定的弹性力被偏压的同时按压前者而将收纳室固定到热电阻器。

    Thermal analysis system and method of drying the same
    18.
    发明申请
    Thermal analysis system and method of drying the same 失效
    热分析系统及其干燥方法

    公开(公告)号:US20080025364A1

    公开(公告)日:2008-01-31

    申请号:US11879554

    申请日:2007-07-18

    CPC classification number: G01N25/20

    Abstract: To enable the reduction in working efforts by hand by performing control a drying operation by appropriately selecting dry conditions depending on the connection mode of the cooling device, and removal of moisture and the like without fail. The thermal analysis system uses a heater and a cooling device to raise and decrease the temperature inside the purge box. In the drying method for the thermal analysis system, the drying operation is performed by: previously setting dry conditions depending on the connection mode of the cooling device; starting control of an opening time dry process upon activation of the thermal analysis system; supplying a predetermined amount of dry gas into the purge box in accordance with the dry conditions corresponding to the selected connection mode of the cooling device with the cooling device kept off; and making the temperature control module control the temperature of the dry gas.

    Abstract translation: 为了通过根据冷却装置的连接方式适当地选择干燥条件并且不会失去湿气等而进行干燥操作来实现手工减少工作。 热分析系统使用加热器和冷却装置来提高和降低清洗箱内的温度。 在热分析系统的干燥方法中,通过以下方式进行干燥操作:根据冷却装置的连接方式预先设定干燥条件; 在激活热分析系统时开始控制开放时间干燥过程; 根据与冷却装置的所选择的连接模式相对应的干燥条件将冷却装置保持关闭的预定量的干燥气体供应到净化箱中; 并使温度控制模块控制干燥气体的温度。

    HIGH-STRENGTH BRASS ALLOY FOR SLIDING MEMBERS, AND SLIDING MEMBERS
    19.
    发明申请
    HIGH-STRENGTH BRASS ALLOY FOR SLIDING MEMBERS, AND SLIDING MEMBERS 有权
    用于滑动构件的高强度铜合金和滑动构件

    公开(公告)号:US20120020600A1

    公开(公告)日:2012-01-26

    申请号:US13142502

    申请日:2010-01-06

    Abstract: A high-strength brass alloy for sliding members, consists of, by mass %, 17 to 28% of Zn, 5 to 10% of Al, 4 to 10% of Mn, 1 to 5% of Fe, 0.1 to 3% of Ni, 0.5 to 3% of Si, and the balance of Cu and inevitable impurities. The high-strength brass alloy has a structure that includes a matrix of a single phase structure of the β phase and includes at least one of Fe—Mn—Si intermetallic compounds in the form of aciculae, spheres, or petals dispersed in the β phase.

    Abstract translation: 用于滑动构件的高强度黄铜合金以质量%计含有17至28%的Zn,5至10%的Al,4至10%的Mn,1至5%的Fe,0.1至3%的 Ni,0.5〜3%的Si,余量为Cu和不可避免的杂质。 高强度黄铜合金具有包括单相结构的基体的结构。 相,并且包括分散在所述组合物中的尖头,球形或花瓣形式的至少一种Fe-Mn-Si金属间化合物; 相。

    Thermal analyzer
    20.
    发明申请
    Thermal analyzer 有权
    热分析仪

    公开(公告)号:US20110235671A1

    公开(公告)日:2011-09-29

    申请号:US13065687

    申请日:2011-03-28

    CPC classification number: G01N25/4866

    Abstract: To improve measurement accuracy by eliminating influence of a change of a temperature environment around a furnace of a thermal analyzer, the thermal analyzer includes a multilayer structure of at least two sealed layers for covering the furnace and its surroundings so as to isolate the furnace and its surroundings from an outside. An interlayer of the multilayer structure is loaded with a substance having a heat capacity equal to the heat capacity of a gas inside the furnace.

    Abstract translation: 为了通过消除热分析器炉周围的温度环境变化的影响来提高测量精度,热分析仪包括至少两个用于覆盖炉及其周围的密封层的多层结构,以隔离炉及其炉 周围环境从外面。 多层结构的中间层装载有与炉内的气体的热容相当的热容的物质。

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