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公开(公告)号：US4449402A
公开(公告)日：1984-05-22
申请号：US388463
申请日：1982-06-14
摘要： There is described an anemometer for the measurement of the flow velocity of gases and liquids particularly for the measurement of the intake air of internal combustion engines whereby the heated resistances are film resistance made of a metal layer and carrier, should have the shortest possible response time. This is attained by so dimensioning the flow paths (6) in the metal layer (1) that the resulting resistance per unit of surface area stands in a constant ratio to the local heat transfer coefficient.
摘要翻译： 描述了用于测量气体和液体的流速的风速计，特别是用于测量内燃机的进气，由此加热的电阻是由金属层和载体制成的薄膜电阻，应具有最短的响应时间 。 这通过使金属层（1）中的流动路径（6）的尺寸确定，使得每单位表面积产生的电阻与局部传热系数成正比。
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公开(公告)号：US4395586A
公开(公告)日：1983-07-26
申请号：US392478
申请日：1982-06-28
摘要： For the secure positioning combined with a quick regulation of the thermal equilibrium of thin layer resistances, especially in hot film anemometers, there are used holding devices in which the thin layer resistance 2 is rested on at least three pointed supports 4 of a holding clamp 1 and is pressed on at least two of the supports 4 with clips provided with spikes.
摘要翻译： 对于安全定位，结合快速调节薄层电阻的热平衡，特别是在热膜风速计中，使用保持装置，其中薄层电阻2搁置在保持夹具1的至少三个尖的支撑件4上 并且用设置有钉的夹具压在至少两个支撑件4上。
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公开(公告)号：US4412449A
公开(公告)日：1983-11-01
申请号：US242405
申请日：1981-03-10
申请人： Kurt Eiermann , Wolfgang Schafer
发明人： Kurt Eiermann , Wolfgang Schafer
CPC分类号： G01F1/6842 , F02D41/18 , G01P5/12
摘要： An apparatus for the measurement of the flow velocity of gases and liquids, particularly the intake air of combustion engines, includes one or more temperature dependent at least partially heated resistances disposed behind a protective shield which produces a turbulent flow which flow is rendered laminar by interposing a honeycomb of wire screen between the protective shield and the resistance element.
摘要翻译： 用于测量气体和液体的流速，特别是内燃机的进气的装置包括设置在保护罩后面的一个或多个温度依赖性的至少部分加热的电阻，其产生湍流，该流动通过插入而形成层流 保护屏蔽和电阻元件之间的丝网蜂窝状。
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4.发明授权Hot wire anemometer for measuring the flow velocity of gases and liquids (II) 失效用于测量气体和液体流速的热线风速仪（II）
公开(公告)号：US4300391A
公开(公告)日：1981-11-17
申请号：US48769
申请日：1979-06-15
申请人： Kurt Eiermann
发明人： Kurt Eiermann
CPC分类号： F02D41/187 , G01P5/12
摘要： There is provided a hot wire anemometer for measuring the flow velocity of gases and liquids, especially for the intake air of internal combustion engines, with one or more temperature dependent resistances of which one or more are heated wherein there is applied to the side of the heated resistance in the direction of flow a heat insulating coating.
摘要翻译： 提供了一种用于测量气体和液体的流速的热线风速计，特别是对于内燃机的进气，其中一个或多个依赖于温度的电阻加热一个或多个，其中施加到 在隔热涂层的流动方向加热电阻。
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公开(公告)号：US4276143A
公开(公告)日：1981-06-30
申请号：US94800
申请日：1979-11-15
IPC分类号： G01N27/416 , G01N27/28 , G01N27/46
CPC分类号： G01N27/28
摘要： There is provided an apparatus for continuous measurement of ion concentration in solutions by means of ion sensitive electrodes, which apparatus consists of an electrode containing measuring cell and a dosaging device. This apparatus is particularly suited for measuring cyanide ion concentration in strong hydrochloride solution in the presence of cyanogen chloride. The dosaging device contains a degassing section and a reflecting plate to which the supply means for the working solution to be measured and for the necessary auxiliary reagents are directed, the supply means being in the form of screens or nozzles.
摘要翻译： 提供了一种用于通过离子敏感电极连续测量溶液中的离子浓度的装置，该装置由含有测量池的电极和剂量装置组成。 该设备特别适用于在氯化氰存在下测量强盐酸溶液中的氰化物离子浓度。 剂量装置包含脱气部分和反射板，待测量的工作溶液的供给装置和所需的辅助试剂被引导到其上，供应装置为筛网或喷嘴的形式。
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6.发明授权Apparatus for fastening electric structural parts into the connecting head of electrical thermometers 失效用于将电气结构部件紧固到电温度计的连接头中的装置
公开(公告)号：US4516872A
公开(公告)日：1985-05-14
申请号：US556116
申请日：1983-11-29
申请人： Kurt Eiermann , Thomas Kayser
发明人： Kurt Eiermann , Thomas Kayser
CPC分类号： G01K7/16 , G01K7/023 , Y10T403/18 , Y10T403/7007
摘要： An apparatus for fastening an electrical device into the connecting head of an electrical thermometer includes a fastener arrangement for the base plate of the temperature probe which consists of a screw, a casing and helical spring, with the spring slidable into the casing which is provided with a J-shaped notch or groove and a flange for engaging the helical spring. In the notch there is engaged a pin which is formed in the bore hole of the electrical device. By turning the casing there is accomplished a fastening of the part according with a type of bayonet locking.
摘要翻译： 一种用于将电气设备紧固到电温度计的连接头中的装置包括：用于温度探针的底板的紧固件装置，其由螺钉，壳体和螺旋弹簧组成，弹簧可滑动到壳体中，该壳体设置有 J形凹口或凹槽以及用于接合螺旋弹簧的凸缘。 在凹口中，接合形成在电气装置的钻孔中的销。 通过转动外壳，根据卡口式锁紧实现了部件的紧固。
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公开(公告)号：US4713729A
公开(公告)日：1987-12-15
申请号：US28058
申请日：1987-03-19
申请人： Kurt Eiermann , Karl Ehinger
发明人： Kurt Eiermann , Karl Ehinger
IPC分类号： H05K7/20
CPC分类号： H05K7/20509
摘要： In order to avoid local overheating on the surface of an intrinsically safe measuring transducer provided with current limiting resistors and embedded in a sealing composition, a body of a good heat conducting material is arranged within the sealing composition in the vicinity of the current limiting resistors.
摘要翻译： 为了避免本体安全的带有限流电阻的测量传感器表面的局部过热，并且嵌入到密封组合物中，在密封组合物内配置有限流电阻器附近的良好导热材料的本体。
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公开(公告)号：US4634383A
公开(公告)日：1987-01-06
申请号：US695631
申请日：1985-01-28
CPC分类号： A61K6/046 , A61C5/062 , B05C17/00593 , B05C17/00516
摘要： Gold powder is inserted in a cavity for the production of fillings in teeth by means of filled gold and this is subsequently hardened mechanically. The moisture sensitivity of this process can be avoided by using a paste made of platelet shaped gold powder with a plastic, organic binder which liquifies at 20.degree. to 45.degree. C. and the mechanical hardening is carried out with ultrasonic.
摘要翻译： 将金粉末插入空腔中，用于通过填充的金制备牙齿填充物，随后将其机械硬化。 通过使用由具有塑料的有机粘合剂的片状金粉末制成的糊剂可以避免该过程的湿度敏感性，其在20至45℃下液化，并且用超声波进行机械硬化。
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公开(公告)号：US4366709A
公开(公告)日：1983-01-04
申请号：US192983
申请日：1980-10-02
CPC分类号： G01P5/12
摘要： There is provided an apparatus for the measurement of the velocity of gases, especially for the intake of internal combustion engines, consisting essentially of an electronic unit and a hot-wire anemometer, with two or more temperature dependent resistances with the highest possible temperature coefficients which together with two temperature independent resistances are connected to form a bridge. The temperature dependent resistances are made of a thin metal coating which are placed on electrically insulating carriers.
摘要翻译： 提供了一种用于测量气体速度的装置，特别是用于内燃机的进气，其基本上由电子单元和热线风速计组成，具有两个或更多个具有最高可能温度系数的温度依赖性电阻， 连接两个温度独立电阻，形成一个桥。 温度依赖性电阻由放置在电绝缘载体上的薄金属涂层制成。
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公开(公告)号：US5207765A
公开(公告)日：1993-05-04
申请号：US746666
申请日：1991-08-16
申请人： Kurt Eiermann , Dieter Link , Martin Hohenstatt , Reiner Goebel , Juergen Schrode , Andreas Gabel , Andreas Hoehler
发明人： Kurt Eiermann , Dieter Link , Martin Hohenstatt , Reiner Goebel , Juergen Schrode , Andreas Gabel , Andreas Hoehler
摘要： A sensor for thermal mass flowmeters is described herein. The sensor includes a plate-shaped, thin-film resistor and a cylindrical holder into which the resistor is fastened. In order to fasten the thin-film resistor in a mechanically stable manner, the end surface of the holder is provided with a pocket hole which closely matches the cross section of the thin-film resistor. The thin-film resistor is suitably inserted into this pocket hole and fastened therein with an adhesive agent.
摘要翻译： 这里描述了用于热质量流量计的传感器。 该传感器包括一个板状的薄膜电阻器和一个圆柱形的保持器，电阻器被固定在其中。 为了以机械稳定的方式固定薄膜电阻器，保持器的端面设置有与薄膜电阻器的截面紧密匹配的凹穴。 薄膜电阻器适当地插入该口袋孔中并用粘合剂固定在其中。
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