-
公开(公告)号：US4939409A
公开(公告)日：1990-07-03
申请号：US290168
申请日：1988-12-07
IPC分类号： H01T13/52
CPC分类号： H01T13/52
摘要： A spark plug with a surface discharge section for internal combustion engines comprising an insulation body having an inner cavity for receiving a mass of an electrically conductive material, and a bore extending from the inner cavity and through which extends a central electrode which is formed integral with the surface discharge surface, is made of an electrically non-conductive material, and has on an outer surface thereof in the area of the mass and the bore an electrically conductive film, and, in the area defining the surface discharge section a film having no intrinsic conductivity after sintering.
摘要翻译： PCT No.PCT / DE87 / 00235 Sec。 371日期：1988年12月7日 102（e）日期1988年12月7日PCT提交1987年5月23日PCT公布。 出版物WO87 / 07778 日本1987年12月17日。一种具有用于内燃机的表面放电部分的火花塞，包括具有用于接纳大量导电材料的内腔的绝缘体和从内腔延伸的孔， 与表面放电表面一体形成的中心电极由不导电材料制成，并且在其外表面上具有导电膜，并且在限定 表面放电部分是烧结后没有固有导电性的膜。
-
公开(公告)号：US5009708A
公开(公告)日：1991-04-23
申请号：US403040
申请日：1989-08-31
摘要： A printing paste suitable for application by an elastically deformable stamp on a substrate and method for said application. The paste comprises a powdered solid component in an organic carrier with a weight ratio of between 6:4 and 8:2. The organic carrier comprises 4-9% by weight ethyl cellulose, 74-82% alpha-terpineol, and 8-17% benzyl alcohol. The paste may also contain up to 20% by weight of polyethylene glycol. The solid component of the paste is preferably a mixture of platinum and zirconium dioxide which can be applied as an electrically conductive paste to form a conductive coating on a substrate, preferably a tubular or other substrate having a non-planar surface. The paste has a viscosity of between 6 and 8.5 pascal seconds.
摘要翻译： 适用于通过基板上的可弹性变形印模施加的印刷浆料和用于所述应用的方法。 糊状物包含重量比为6:4至8:2的有机载体中的粉末状固体组分。 有机载体包含4-9重量％的乙基纤维素，74-82％的α-萜品醇和8-17％的苄醇。 该糊还可含有至多20重量％的聚乙二醇。 糊料的固体组分优选是铂和二氧化锆的混合物，其可以作为导电浆料施加以在基底上，优选具有非平面表面的管状或其它基底上形成导电涂层。 糊料的粘度为6至8.5帕斯卡秒。
-
公开(公告)号：US4692657A
公开(公告)日：1987-09-08
申请号：US808333
申请日：1986-02-28
申请人： Werner Grunwald , Kurt Schmid
发明人： Werner Grunwald , Kurt Schmid
摘要： To reduce erosion of a platinum-containing electrode layer (3, 14) applied to the end face of the center insulator (1, 11) of the spark plug, a protective layer of ceramic, preferably aluminum oxide, is applied over the electrode. The aluminum oxide protective is sufficiently thin to permit arc-through or spark-through of the spark from a counter electrode (9, 19). This permits reduction of the thickness of the electrode layer to between about 5 to 15 micrometers, preferably about 8 to 10 micrometers, with a thickness of the protective layer of between 5 to 50 micrometers, preferably about 8 to 10 micrometers. Aluminum oxide is the preferred material for the center insulator, the protective layer, as well as an additive to the center electrode if it is made of a mixture of platinum and ceramic.
摘要翻译： 为了减少施加到火花塞的中心绝缘体（1,11）的端面的含铂电极层（3,14）的侵蚀，在电极上施加陶瓷保护层，优选氧化铝。 氧化铝保护膜足够薄以允许来自对电极（9,19）的火花的电弧穿透或火花穿透。 这允许将电极层的厚度减小到约5至15微米之间，优选约8至10微米，其中保护层的厚度为5至50微米，优选约8至10微米。 如果氧化铝由铂和陶瓷的混合物制成，则中心绝缘体，保护层以及中心电极的添加剂是优选的材料。
-
4.发明授权Capacitative-type humidity sensing element and system, and method of manufacture 失效电容式湿度传感元件及系统及其制造方法
公开(公告)号：US4752855A
公开(公告)日：1988-06-21
申请号：US26866
申请日：1987-03-17
CPC分类号： G01N27/225
摘要： A humidity sensor, and particularly a sensor which can distinguish between low humidity values, for example below 60% humidity, and high humidity values, for example 90% humidity and thereover, and change the capacitance between output electrodes (5, 6) is formed by applying interdigited comb electrodes (1, 2) on a substrate (8) and applying over the substrate a ceramic mass formed of BaRuO.sub.3, V.sub.2 O.sub.5 and Na.sub.2 WO.sub.4, with a weight relationship of (1.+-.0.4):(1.+-.0.4):(0.6.+-.0.2) preferably 1:1:0.6. The sensor is made by first making a powder of the components, mixing it with a glass paste and, if necessary, a thinner, and applying the resulting paste by thick-film technology to a ceramic substrate on which the electrodes have been applied, and then firing the substrate at a temperature of between 550.degree. C. to 850.degree. C. The sensor is particularly sensitive in humidity ranges above 60% relative humidity and is especially suitable to sense fogging of the inside of a windshield of an automotive vehicle.
摘要翻译： 湿度传感器，特别是可以区分低湿度值（例如低于60％湿度）和高湿度值（例如90％湿度等）并且改变输出电极（5,6）之间的电容的传感器 通过在衬底（8）上施加互扣梳状电极（1,2）并在衬底上施加由BaRuO 3，V 2 O 5和Na 2 WO 4形成的陶瓷块，其重量关系为（1 +/- 0.4）:( 1 +/- 0.4）：（0.6 +/- 0.2），优选1:1:0.6。 传感器通过首先制造组分的粉末，将其与玻璃浆料混合，并且如果需要的话更薄，并且通过厚膜技术将所得糊料施加到已经施加电极的陶瓷基板上，以及 然后在550℃至850℃的温度下烧制该基底。该传感器在高于60％相对湿度的湿度范围内特别敏感，特别适用于感测机动车辆挡风玻璃内部的起雾。
-
公开(公告)号：US4603667A
公开(公告)日：1986-08-05
申请号：US672706
申请日：1984-10-19
申请人： Werner Grunwald , Ernst Imhof , Iwan Komaroff , Gunther Schmid , Kurt Schmid
发明人： Werner Grunwald , Ernst Imhof , Iwan Komaroff , Gunther Schmid , Kurt Schmid
CPC分类号： F23Q7/001
摘要： Device for fuel injection in combustion chambers of, in particular, selfigniting combustion engines with an injection nozzle (10) and a subsequently switched incandescent wire (20) which has a conduit (30) surrounded by a double heating layer (33) on the inside for passing through of the injection streams. The double heating layer (33) consists of an inner heating layer (35) which is separated from a second heating layer (37) by an electrical insulator. In the parallel as well as the series switching of the two heating layers (35,37), a two stage heating of the double heating layer (33) is possible. The inner heating layer (35) reaches the required end temperature required for ignition in a relative short time, while the second heating layer (37) assures a high energy density of the ceramic support mass (38).
摘要翻译： PCT No.PCT / DE84 / 00098 Sec。 371日期1984年10月19日 102（e）日期1984年10月19日PCT提交1984年4月27日PCT公布。 出版物WO84 / 04800 日期为1984年12月6日。具有喷射喷嘴（10）和后续切换的白炽灯（20）的燃烧室的燃料室中的燃料喷射装置，特别是具有由双重加热包围的导管（30）的燃烧室 内部的层（33）用于通过注入流。 双重加热层（33）由通过电绝缘体与第二加热层（37）分离的内部加热层（35）组成。 在两个加热层（35,37）的并联和串联切换中，双加热层（33）的两级加热是可能的。 内部加热层（35）在相对短的时间内达到点火所需的最终温度，而第二加热层（37）确保陶瓷支撑块（38）的高能量密度。
-
公开(公告)号：US4485129A
公开(公告)日：1984-11-27
申请号：US518795
申请日：1983-06-23
申请人： Werner Grunwald , Kurt Schmid
发明人： Werner Grunwald , Kurt Schmid
CPC分类号： H05K3/4053 , H05K2201/09981 , H05K2203/0195 , H05K2203/0338 , H05K2203/0763 , H05K3/1275
摘要： A method is proposed for through-contacting a circuit board (17), in which the wall (15) of a bore (16) is provided with a metallizing of a conductive thick-film paste (12). The application of the metallizing is effected in a particularly advantageous manner by imprinting the electrically conductive paste (12) by means of an elastically deformable imprinting stamp (11, 12).
摘要翻译： PCT No.PCT / EP82 / 00241 Sec。 371日期：1983年6月23日 102（e）日期1983年6月23日PCT提交于1982年11月10日PCT公布。 公开号WO83 / 01886 日期：1983年5月26日。提出了一种用于通过接触电路板（17）的方法，其中孔（16）的壁（15）设置有导电厚膜浆料（12）的金属化。 通过借助于可弹性变形的印记印模（11,12）压印导电浆料（12），以特别有利的方式实现金属化的应用。
-
公开(公告)号：US5010315A
公开(公告)日：1991-04-23
申请号：US425166
申请日：1989-08-18
IPC分类号： G01J5/20
CPC分类号： G01J5/20
摘要： A thermal radiation sensor is suggested which comprises two receiver surfaces exposed to the radiation, one receiver surface (1) having a high absorption capacity with respect to the thermal radiation, the other (2) having a low absorption capacity, the two receiver surfaces (1) and (2) consist of a NTC resistance material and are combined in a bridge circuit together with two temperature-independent cermet resistors (3) and (4). In order to prevent a dependency of the measurements of such a sensor on the ambient temperature, the NTC resistors (1) and (2) comprise underlying heating layers (6) and (7) which keep the two NTC resistors at a constant temperature. Insulating layers (8) and (9) are provided between the NTC resistors (1) and (2) and the heating layers (6) and (7). The heating layers (6) and (7) consist of a cermet thick film with platinum or of a platinum thick film and have the shape of a meander. The insulating layers (8) and ( 9) preferably consist of a crystallizing glass.
摘要翻译： PCT No.PCT / DE88 / 00134 Sec。 371日期1989年8月18日 102（e）日期1989年8月18日PCT提交1988年3月10日PCT公布。 出版物WO88 / 07180 日期：1988年9月22日。提出了一种热辐射传感器，其包括暴露于辐射的两个接收器表面，一个接收器表面（1）相对于热辐射具有高吸收能力，另一个（2）具有低吸收 两个接收器表面（1）和（2）由NTC电阻材料组成，并与两个不依赖于温度的金属陶瓷电阻器（3）和（4）组合在桥接电路中。 为了防止这种传感器对环境温度的测量的依赖性，NTC电阻器（1）和（2）包括将两个NTC电阻器保持在恒定温度的下面的加热层（6）和（7）。 绝缘层（8）和（9）设置在NTC电阻器（1）和（2）与加热层（6）和（7）之间。 加热层（6）和（7）由具有铂或铂厚膜的金属陶瓷厚膜组成并且具有曲折形状。 绝缘层（8）和（9）优选由结晶玻璃构成。
-
8.发明授权Apparatus for injecting fuel into a secondary flow of combustion air from a combustion chamber 失效用于将燃料喷射到来自燃烧室的二次燃烧空气流的装置
公开(公告)号：US4604975A
公开(公告)日：1986-08-12
申请号：US692450
申请日：1984-12-18
申请人： Thomas Frey , Werner Grunwald , Ernst Imhof , Iwan Komaroff , Helmut Reum , Gunther Schmid , Kurt Schmid
发明人： Thomas Frey , Werner Grunwald , Ernst Imhof , Iwan Komaroff , Helmut Reum , Gunther Schmid , Kurt Schmid
摘要： An apparatus for injecting fuel into the combustion chamber of an internal combustion engine, having an injection nozzle and following the injection nozzle a partition (12, 23, 29) which is provided with through openings (13) for the injection streams and is embodied as a guide device for a partial flow of combustion air, which flow is accelerated by the injector action of the fuel streams in the through openings (13). A device (26, 24, 32) for preheating the partial flow of combustion air is also secured to the partition (12, 23, 29). In this apparatus, the partial flow of combustion air circulates virtually continuously through the partition (12, 23, 29) embodied as a guide device, and the acceleration caused by the injector action of the fuel streams increases with increasing engine rpm. This has the advantage that over the entire power and rpm range of the engine, a uniform course of combustion and a reduction of toxic emissions is attainable.
摘要翻译： PCT No.PCT / DE83 / 00212 Sec。 371日期1984年12月18日 102（e）日期1984年12月18日PCT提交1983年12月20日PCT公布。 公开号WO84 / 04359 日本公报1984年11月8日。一种用于将燃料喷射到内燃机的燃烧室中的装置，其具有喷射喷嘴并且在注射喷嘴之后沿着分隔件（12,23,29）分隔开， 注入流并且被实施为用于部分燃烧空气流的引导装置，该流动由燃料流在通孔（13）中的喷射器作用加速。 用于预热燃烧空气的部分流动的装置（26,24,32）也固定到隔板（12,23,29）上。 在该装置中，燃烧空气的部分流动实际上连续地循环通过体现为引导装置的隔板（12,23,29），并且由燃料流的喷射器作用引起的加速随着发动机转速的增加而增加。 这具有以下优点：在发动机的整个功率和转速范围内，可以获得均匀的燃烧过程和有毒排放物的减少。
-
9.发明授权
公开(公告)号：US4522671A
公开(公告)日：1985-06-11
申请号：US441033
申请日：1982-11-12
IPC分类号： H01F17/00 , H01L21/70 , H05K1/00 , H05K1/09 , H05K1/16 , H05K3/12 , H05K3/40 , B44C1/14 , B32B31/00 , H01F7/06
CPC分类号： H05K3/1275 , H01F17/0006 , H01L21/705 , H05K1/0284 , H05K1/095 , H05K1/165 , H05K2201/09645 , H05K2203/0534 , H05K3/4069 , Y10T29/4902
摘要： To make inductance elements, thick film electrically conductive paste, which may include precious metal such as silver, are applied by a deformable stamp on a ferrite core which, for example, can be someone hump shaped, for adhesion to a carrier (30) and formed with openings thereto, the stamp being shaped to fit within the opening and deforming to penetrate the opening to apply the thick film conductive paste in form of conductive tracks thereon. Conductive tracks can be applied, previously, to a substrate carrier (30), which are then joined by the paste strips to form interconnected windings (FIGS. 1a, 1b); or the ferrite may be in form of a toroidal core (34), on which the conductive tracks are applied around all surfaces, to form connected windings thereon, the deformable stamp having a projecting tip which can fit within the opening of the toroidal core.
摘要翻译： 为了形成电感元件，可以通过可变形的印模在铁氧体磁芯上施加可以包括贵金属（例如银）的厚膜导电浆料，该铁氧体磁芯例如可以有人成形为用于粘合到载体（30）和 形成有开口，印模被成形为适合于开口内并变形以穿透开口，以在其上形成导电轨迹的形式施加厚膜导电膏。 导电迹线可以预先施加到衬底载体（30）上，然后通过粘贴条带将其接合以形成互连的绕组（图1a，1b）; 或者铁氧体可以是环形芯（34）的形式，导电轨道围绕所述表面施加在其上以在其上形成连接的绕组，所述可变形印模具有可以装配在环形芯的开口内的突出尖端。
-
10.发明授权Humidity sensor, sensor material, method of manufacture and humidity sensing system, especially for automotive use 失效湿度传感器，传感器材料，制造方法和湿度传感系统，特别适用于汽车使用
公开(公告)号：US4793175A
公开(公告)日：1988-12-27
申请号：US28715
申请日：1987-03-20
申请人： Horst Fedter , Werner Grunwald , Manfred Koder , Peter Nolting , Claudio De La Prieta , Kurt Schmid
发明人： Horst Fedter , Werner Grunwald , Manfred Koder , Peter Nolting , Claudio De La Prieta , Kurt Schmid
CPC分类号： G01N27/121 , G01N27/122 , Y10S252/963
摘要： An ion conductive sensor is connected to a current source which, in order to prevent polarization effects, controls current flow through the sensor in spaced or polarity-alternating pulses. If the sensor is a humidity sensor, it is preferably constituted by Cr.sub.2 O.sub.3, V.sub.2 O.sub.5 and Na.sub.2 WO.sub.4 in a proportion, by weight, of preferably 2 to 2.5:1:1, sintered on a substrate which has comb electrodes applied thereto. The sensor is especially immune to noise or disturbance pulses from the current supply and is especially suitable for use as an ambient humidity sensor in an automotive vehicle (810).
摘要翻译： 离子传导传感器连接到电流源，为了防止极化效应，控制电流以间隔或极性交替的脉冲流过传感器。 如果传感器是湿度传感器，则优选以Cr 2 O 3，V 2 O 5和Na 2 WO 4的比例重量，优选为2至2.5:1:1的比例组合，烧结在具有梳状电极的基底上。 该传感器特别适用于来自电源的噪声或扰动脉冲，并且特别适合用作机动车辆中的环境湿度传感器（810）。
-
-
-
-
-
-
-
-
-
搜索结果
26 条记录 (耗时 0.023 秒)
