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    • 2. 发明申请
    • LAMINAR MATERIAL OR WORKPIECE AND PROCESS FOR PRODUCING THEN
    • 层压材料或生产工艺和工艺
    • WO1989010423A1
    • 1989-11-02
    • PCT/DE1989000220
    • 1989-04-13
    • GLYCO-METALL-WERKE DAELEN & LOOS GMBHENGEL, UlrichWEGNER, Karl-Heinz
    • GLYCO-METALL-WERKE DAELEN & LOOS GMBH
    • C23C04/12
    • F16C33/14C23C4/134F16C2220/20F16C2223/42F16C2226/40Y10T428/12049Y10T428/12056Y10T428/12063Y10T428/12736Y10T428/12944Y10T428/12951
    • In a laminar material or workpiece comprising a functional layer applied to a surface of a solid support layer and composed of mutually insoluble components which normally form a heterogenous structure, a fine dispersion of the undissolved components in a matrix of the functional layer is obtained by forming a powder, a powder agglomerate or a pre-dispersed powder from the components of the functional layer by air plasma injection and by applying it to the support layer. The support layer also comprises a partial layer to be coated having a heterogeneous or crystalline structure, for example a lead/bronze layer or lead/tin/bronze layer. A restricted surface region of this partial layer is continously melted to a given depth, for example 20 to 200 mu m, by the action of a plasma flame while the functional layer is formed from the finely powdered material over and around this melt. The surface regions of the partial layer and the functional layer are then immediately cooled at a rapid cooling rate and solidified to form dispersed or finely dispersed layers. An adhesive layer can also be applied between the partial layer and the functional layer, preferably by air plasma jet, in order to achieve the desired structural transformation in the surface regions of the support layer.
    • 在层状材料或工件中,包括施加到固体支撑层的表面并由通常形成异质结构的相互不溶性组分组成的功能层的功能层,通过形成功能层的基体中的未溶解组分的精细分散体 通过空气等离子体注入从功能层的组分的粉末,粉末附聚物或预分散粉末,并将其施加到支撑层。 支撑层还包括具有异质或结晶结构的待涂覆的部分层,例如铅/青铜层或铅/锡/青铜层。 通过等离子体火焰的作用,该部分层的受限表面区域连续熔化至给定深度,例如20至200μm,同时功能层由该熔体上方和周围的细粉状材料形成。 然后部分层和功能层的表面区域立即以快速冷却速率冷却并固化以形成分散或细分散的层。 粘合剂层也可以施加在部分层和功能层之间,优选通过空气等离子体射流施加,以便在支撑层的表面区域中实现期望的结构转变。
    • 3. 发明申请
    • LAMINAR MATERIAL OR WORKPIECE AND PROCESS FOR PRODUCING THEM
    • 层压材料或其生产工艺和工艺
    • WO1989010422A1
    • 1989-11-02
    • PCT/DE1989000219
    • 1989-04-13
    • GLYCO-METALL-WERKE DAELEN & LOOS GMBHENGEL, UlrichWEGNER, Karl-Heinz
    • GLYCO-METALL-WERKE DAELEN & LOOS GMBH
    • C23C04/12
    • F16C33/14C23C4/134F16C2223/42
    • In a laminar material or workpiece comprising a functional layer applied to a surface of a solid support layer and composed of mutually insoluble components which normally form a heterogeneous structure, a fine dispersion of the undissolved components in a matrix of the functional layer is obtained by forming a powder, a powder agglomerate or a pre-dispersed powder from the components of the functional layer by an air plasma jet and applying it to the support layer. The plasma flame is adjusted to that only small, separate regions of intermetallic compounds are produced in the region of the bond between support layer and functional layer or between support layer and an additional adhesive layer, but so that in the vicinity of these small, separate regions of intermetallic compounds a strong diffusion bond is obtained between support layer and functional layer or between support layer and adhesive layer.
    • 在层状材料或工件中,包含施加到固体支撑层的表面并由通常形成非均匀结构的相互不溶性组分组成的功能层,功能层的基体中的未溶解成分的精细分散体通过形成 通过空气等离子体射流从功能层的组分粉末,粉末团聚体或预分散粉末中,并将其施加到支撑层。 等离子体火焰被调节到只有很小的分离的金属间化合物区域在支撑层和功能层之间的结合区域或在支撑层和附加的粘合剂层之间产生,但是在这些小的分开的附近 金属间化合物的区域在支撑层和功能层之间或在支撑层和粘合剂层之间获得强扩散键。
    • 4. 发明申请
    • LAMINATED MATERIAL OR WORKPIECE COMPRISING A FUNCTIONAL LAYER, IN PARTICULAR A SLIDING LAYER, APPLIED TO A SUPPORT LAYER
    • 层叠材料或工件,包括功能层,特别是滑动层,适用于支撑层
    • WO1989010433A1
    • 1989-11-02
    • PCT/DE1989000227
    • 1989-04-14
    • GLYCO-METALL-WERKE DAELEN & LOOS GMBHHODES, ErichENGEL, Ulrich
    • GLYCO-METALL-WERKE DAELEN & LOOS GMBH
    • C23C26/02
    • F16C33/14C23C26/02F16C2220/20F16C2223/42F16C2223/44F16C2223/70F16C2223/80Y10S148/903Y10T428/12486Y10T428/12903
    • A laminated material or workpiece comprises a support layer and a functional layer, in particular a sliding layer, having the structure of a solid but fusible dispersion with a matrix in which is dispersed at least one component which, at least in the solid state, is insoluble in the material of the matrix or soluble in the latter only in quantities less than those present. The structure of the functional layer may also include a fusible quantity of possibly partially crystalline components mutually soluble only in quantities less than those present and which can be used for tribological purposes. The exposed surface of the functional layer is transformed to another structure of the dispersion alloy or of the quantity by a surface treatment, in particular by melting followed by rapid cooling from the molten state. This results in a fine distribution of the undissolved components and the material in these surface regions solidifies into this finer structure. These surface regions can have a thickness between 20 mu m and 500 mu m, preferably between 50 mu m and 100 mu m. The structural transformation is effected using a plasma flame in a closely delimited range of action, which is moved continuously over the surface to be treated. One or more adjacent plasma flames are used to form a small melt which cools rapidly immediately the plasma flame moves relative to the laminar material or workpiece, and solidifies to form a more finely dispersed structure.
    • 层压材料或工件包括支撑层和功能层,特别是滑动层,其具有固体但可熔融的分散体的结构,其中基质分散有至少一种至少在固体状态下的组分 不溶于基质材料或仅溶于后者的量少于存在的量。 功能层的结构还可以包括可溶的量的可能部分结晶的成分,其相互溶解的量仅比存在的少,可用于摩擦学目的。 功能层的暴露表面通过表面处理转变为分散合金的另一种结构,或者通过熔融转变为熔融状态快速冷却。 这导致未溶解组分的精细分布,并且这些表面区域中的材料凝固成这种更细的结构。 这些表面区域的厚度可以在20μm到500μm之间,优选在50μm到100μm之间。 结构转换是通过等离子体火焰进行的,该等离子体火焰是紧密界定的作用范围,其连续地移动到待处理的表面上。 一个或多个相邻的等离子体火焰用于形成小的熔体,其立即冷却等离子体火焰相对于层状材料或工件移动,并且固化以形成更细的分散结构。
    • 7. 发明申请
    • LUFTVERDICHTENDE BRENNKRAFTMASCHINE
    • 空气压缩内燃机
    • WO2005040563A1
    • 2005-05-06
    • PCT/EP2004/010050
    • 2004-09-09
    • DAIMLERCHRYSLER AGASTNER, JosefENGEL, UlrichJUTZ, BernhardZINK, Edwin
    • ASTNER, JosefENGEL, UlrichJUTZ, BernhardZINK, Edwin
    • F01L3/06
    • F01L3/22F01L3/06F01L35/04F01L2001/0537F01L2105/02F02B3/06F02B2031/006F02B2275/14F02B2275/18F02F2001/245Y02T10/146
    • Die Erfindung bezieht sich auf eine luftverdichtende Brennkraftmaschine mit mindestens einem Zylinder, einem im Zylinder ausgebildeten Brennraum, der an seinen längsseitigen Enden von einem Kolben und einem den Zylinder abdeckenden Zylinderkopf (1) begrenzt ist. Im Zylinderkopf (1) sind pro Zylinder vier Gaswechselventile, zwei Einlassventile (8, 9) und zwei Auslassventile (11,12) unter einem Ventilwinkel α bzw. β im Bereich von 2° bis 9° gegenüber einer Zylinderkopflängsmittelebene (10) geneigt eingebaut. Dabei weisen die Gaswechselventile jeweils einen Ventildurchmesser D Einlass und D Auslass auf, der 30% bis 40% des Zylinderdurchmessers D Zylinder beträgt, wobei ferner die Gaswechselventile mit ihrem jeweils im Zylinderkopfboden liegenden Ventilteller (8a, 9a, 11a, 12a) einen Abstand (26, 27) von der den Zylinder begrenzenden Zylinderwand aufweisen. Schließlich ist zwischen nebeneinander liegenden Gaswechselventilen (8, 9 bzw. 11, 12) eines Zylinders ein Steg (28, 29) mit einer definierten Breite vorgesehen bzw. haben die Ventilteller (8a, 9a, 11a, 12a) Abschnitte, die mit einem Überstand (26, 27) in den Brennraum vorstehen.
    • 本发明涉及一种空气压缩内燃机具有至少一个气缸,形成其在活塞和覆盖该汽缸盖(1)的气缸的其纵向端部限定在汽缸中的燃烧室。 在每缸四节换气阀的气缸盖(1),两个入口阀(8,9)和两个排气门(11,12),与相对于一个阀角度α或β的范围从2°到9°的气缸盖的纵向中心平面(10)倾斜的方式并入本文。 在这种情况下,气体交换阀各自具有阀直径的通道和DAuslass,这是汽缸直径DZylinder的30%〜40%,进一步地,其中所述气体交换阀与它们躺在气缸头基部每个阀盘(8A,9A,11A,12A)的距离(26,27) 包括气缸限制气缸壁。 具有上清液最后,气缸,相邻的气体交换阀之间的腹板(28,29)(图9和11,12,8)提供具有限定宽度和具有在阀盘(8A,9A,11A,12A)的部分 (26,27)突出到燃烧室内。
    • 9. 发明申请
    • PROCESS AND DEVICE FOR PRODUCING METALLIC LAMINATED COMPOSITE MATERIALS AND THEIR USE
    • 用于生产金属层合复合材料的方法和装置及其使用
    • WO1990002008A1
    • 1990-03-08
    • PCT/DE1989000221
    • 1989-04-13
    • GLYCO-METALL-WERKE DAELEN & LOOS GMBHENGEL, UlrichKÜBERT, MichaelPALKOWSKI, Heinz
    • GLYCO-METALL-WERKE DAELEN & LOOS GMBH
    • B22D11/06
    • B22D11/008C23C26/02F16C33/14F16C2223/32
    • In a process for producing metallic composite materials, at least one solid web-like metallic component (6) is united with a second metallic component (2) ejected in a molten state from a slot nozzle (4) before the roll gap between two cooling rolls (5) and the united metallic components are led through the roll gap. It is proposed to thermally insulate at first the web-like metallic components in relation to the adjacent cooling roll, in an area where they contact the second fluid metallic component ejected from the slot nozzle, thus maintaining the second metallic component in the molten state at least in part of this area of the contact surface with the web-like metallic components. Afterwards, however, the first metallic component is cooled down by thermal treatment with the cooling roll in such a way that the temperature of the second metallic component has fallen below its solidus temperature over its whole cross-section before it comes out of the roll gap, the thickness of the united metallic components being reduced when they are led through the roll gap.
    • 在制造金属复合材料的方法中,至少一个实心网状金属组分(6)与在两个冷却之间的辊间隙之前从槽喷嘴(4)以熔融状态喷射的第二金属组分(2)结合在一起 辊(5)和联合的金属部件被引导通过辊间隙。 建议首先将网状金属部件相对于相邻的冷却辊热绝缘在与槽喷嘴喷射的第二流体金属部件接触的区域中,从而将第二金属部件保持在熔融状态 至少部分地与网状金属部件接触表面的该区域的一部分。 然而,然后,第一金属部件通过冷却辊的热处理被冷却,使得第二金属部件的温度在其从辊间隙出来之前在整个横截面下降到其固相线温度以下 当它们被引导通过辊间隙时,联合的金属部件的厚度减小。