公开(公告)号：US20070000917A1

公开(公告)日：2007-01-04

申请号：US11507817

申请日：2006-08-22

申请人： Klaus Schmitt ,  Wolfgang Schmidt ,  Heiko Scheffler

发明人： Klaus Schmitt ,  Wolfgang Schmidt ,  Heiko Scheffler

IPC分类号： H05B6/04

CPC分类号： H05B6/04 ,  H05B6/02

摘要： A heating current used to inductively heat a metallic or magnetic work-piece is generated by an inverter supplied by a supply voltage. The inverter includes four switching elements arranged in an H-bridge circuit having two parallel longitudinal branches and a transverse branch. The switches are controlled so the heating current flows through the transverse branch. The diagonally opposed switching elements are switched from a conductive to a non-conductive state in a temporally staggered manner.

摘要翻译： 用于感应加热金属或磁性工件的加热电流由供电电压提供的逆变器产生。 逆变器包括布置在具有两个平行纵向分支和横向分支的H桥电路中的四个开关元件。 控制开关，使得加热电流流过横向分支。 对角相对的开关元件以时间交错的方式从导电状态切换到非导通状态。

公开(公告)号：US07008372B2

公开(公告)日：2006-03-07

申请号：US10717442

申请日：2003-11-21

申请人： Christian Chaussy ,  Stefan Thüroff ,  Klaus Schmitt

发明人： Christian Chaussy ,  Stefan Thüroff ,  Klaus Schmitt

IPC分类号： A61F2/02

CPC分类号： A61F2/82 ,  A61F2/0009 ,  A61F2/0022

摘要： In an artificial endosphincter (1) for the urethra, comprising a retaining part (2) and a valve (10) which can be manually actuated by pressure from the outside, the retaining part (2) is formed as self-expanding stent. This permits gentle, simple and safe positioning as well as reliable and simple handling of the artificial endosphincter (1).

摘要翻译： 在用于尿道的人造内括约肌（1）中，包括保持部分（2）和可以通过外部压力手动致动的阀（10），所述保持部分（2）形成为自膨胀支架。 这允许温和，简单和安全的定位以及可靠和简单地处理人造内括约肌（1）。

公开(公告)号：US20050072765A1

公开(公告)日：2005-04-07

申请号：US10613450

申请日：2003-07-03

申请人： Klaus Schmitt ,  Joachim Schneider

发明人： Klaus Schmitt ,  Joachim Schneider

IPC分类号： B23K9/20 ,  B23K9/23 ,  B23K9/235 ,  B23K11/00 ,  B23K35/02 ,  F16B37/06

CPC分类号： F16B37/061 ,  B23K9/201 ,  B23K9/207 ,  B23K11/0053 ,  B23K35/0288

摘要： A device and a method are proposed for arc welding of elements, in particular metal studs to coated parts, in particular metal sheets, in which in a first step an element is moved relative to the part to at least partially break up the coating of the part. This produces an electrical contact between part and element, the part and the element being welded to each other in a subsequent step. The element is set in oscillating motion, at least about its lengthwise axis, in order at least partially to break up the coating of the part.

摘要翻译： 提出了一种用于元件电弧焊接的装置和方法，特别是金属螺柱到涂覆部件，特别是金属板，其中在第一步骤中元件相对于部件移动以至少部分地分裂 部分。 这在后续步骤中产生部件和元件之间的电接触，部件和元件彼此焊接。 该元件至少围绕其纵向轴线以至少部分的摆动运动设置成破坏该部件的涂层。

公开(公告)号：US06569356B1

公开(公告)日：2003-05-27

申请号：US09743139

申请日：2001-01-05

申请人： Zoubair Cherkaoui ,  Klaus Schmitt

发明人： Zoubair Cherkaoui ,  Klaus Schmitt

IPC分类号： A01N4336

CPC分类号： C09K19/588 ,  C09K19/3483 ,  C09K2019/0448

摘要： Chiral prolinol derivatives of formula (1). The compounds may be used as doping agents for liquid crystals for a wide range of applications, including solid state cholesteric filters for projection displays, circular polarizers and optical filters.

摘要翻译： 式（1）的手性脯氨醇衍生物。 该化合物可用作液晶的掺杂剂，用于广泛的应用，包括用于投影显示器的固态胆甾型滤光器，圆偏振器和光学滤光器。

公开(公告)号：US5938945A

公开(公告)日：1999-08-17

申请号：US675480

申请日：1996-07-03

申请人： Jorg Hofmann ,  Roland Kurz ,  Klaus Schmitt

发明人： Jorg Hofmann ,  Roland Kurz ,  Klaus Schmitt

IPC分类号： B23K9/20

CPC分类号： B23K9/205

摘要： The invention relates to a method of welding weld studs to a workpiece, in particular of aluminum in each case, by the stroke ignition method, in which the stroke height(s) of the weld stud (1) is altered as a function of the measured arc voltage and optionally of the arc firing time. In particular, the stroke height(s) of the stud (1) can be increased during the occurrence of short circuits, i.e. during a sudden drop in the arc voltage, preferably in predetermined steps. The weld stud is immersed into a pool of melt after a predetermined period of time of between 5 and 10 ms after the welding current has been switched off. The polarity of the stud or of the workpiece is changed at least once during the welding process. The welding current is interrupted for a predetermined period of time for this purpose. The method leads to an improved, readily reproducible quality of weld.

摘要翻译： 本发明涉及一种通过冲程点火方法将焊接焊头焊接到工件，特别是铝的工件的方法，其中焊接螺柱（1）的冲程高度被改变为 测量电弧电压和任选的电弧点火时间。 特别地，螺柱（1）的行程高度可以在短路发生期间，即在电弧电压突然下降期间，优选以预定步骤增加。 在焊接电流关闭后，在5到10 ms的预定时间段之后，将焊接螺柱浸入熔池中。 螺栓或工件的极性在焊接过程中至少改变一次。 为此，焊接电流中断预定的时间。 该方法导致焊接质量的改善，易于重现。

公开(公告)号：US4430273A

公开(公告)日：1984-02-07

申请号：US366344

申请日：1982-04-07

申请人： Heinz Erpenbach ,  Klaus Gehrmann ,  Hans-Klaus Kubbeler ,  Klaus Schmitt

发明人： Heinz Erpenbach ,  Klaus Gehrmann ,  Hans-Klaus Kubbeler ,  Klaus Schmitt

IPC分类号： C07C53/12 ,  B01J31/00 ,  C07B61/00 ,  C07C51/00 ,  C07C51/54 ,  C07C51/56 ,  C07C67/00 ,  C07C51/12

CPC分类号： C07C51/54 ,  C07C51/56

摘要： The invention provides a process for making acetic anhydride, wherein methyl acetate and/or dimethylether is (are) reacted with carbon monoxide under substantially anhydrous conditions, at temperatures of 350 to 575 K and under pressures of 1 to 300 bars in the presence of a catalyst system comprised of noble metals belonging to group VIII of the periodic system of the elements, or their compounds and iodine and/or its compounds. More specifically, an aliphatic carboxylic acid with 1 to 8 carbon atoms and at least one heterocyclic aromatic compound, in which at least one hetero atom is a quaternary nitrogen atom are used as promoters.

摘要翻译： 本发明提供一种制备乙酸酐的方法，其中乙酸甲酯和/或二甲醚在基本上无水条件下，在一氧化碳条件下，在350-575K的温度和1-300巴的压力下，在 催化剂体系由属于元素周期系的第VIII族的贵金属或其化合物和碘和/或其化合物组成。 更具体地，使用具有1至8个碳原子的脂族羧酸和至少一个杂环芳族化合物，其中至少一个杂原子是季氮原子作为启动子。

公开(公告)号：US4360195A

公开(公告)日：1982-11-23

申请号：US209968

申请日：1980-11-24

申请人： Klaus-Peter Schon ,  Klaus Schmitt

发明人： Klaus-Peter Schon ,  Klaus Schmitt

IPC分类号： G03B27/62 ,  G03G15/00 ,  B65H5/10 ,  B65H9/16 ,  B65H9/20

CPC分类号： G03G15/60 ,  G03B27/625 ,  G03G2215/00185

摘要： The invention relates to a semi-automatic aligning and feeding device (1) for copiers, for the purpose of aligning an original (25) and feeding it from a feed table (17) to an object stage (5). Sensors (L.sub.1 to L.sub.5) are provided for scanning the original in various positions. Except for one sensor (L.sub.2), the sensors are located in or on the pivotable cover (3) of the device. The original, laid by hand onto the feed table (17), is picked up by a suction bar (11) which is equipped with spring suction heads (12, 12') and is, corresponding to its particular operating state, supplied either with vacuum or with compressed air and can be moved from a starting position into an end position and back again. In the end position, the spring suction heads are supplied with compressed air so that the original is laid down in precise alignment on the object stage.

摘要翻译： 本发明涉及一种用于复印机的半自动对准和进给装置（1），用于对准原稿（25）并将其从进给台（17）馈送到物体台（5）。 传感器（L1至L5）用于在各种位置扫描原稿。 除了一个传感器（L2）之外，传感器位于设备的可枢转盖（3）中或上。 用手放在进料台（17）上的原件由装有弹簧吸头（12,12'）的吸棒（11）拾取，并且对应于其特定的操作状态， 真空或带有压缩空气，并且可以从起始位置移动到结束位置并再次返回。 在最终位置，弹簧吸头被供给压缩空气，使得原件在目标台上精确对准地放置。

公开(公告)号：US08668205B2

公开(公告)日：2014-03-11

申请号：US13320595

申请日：2010-01-26

申请人： Klaus Schmitt

发明人： Klaus Schmitt

IPC分类号： F02F11/00

CPC分类号： F16J15/0825 ,  F16J15/0831 ,  F16J2015/085 ,  F16J2015/0862 ,  F16J2015/0868 ,  F16J2015/0875

摘要： A metallic flat seal, in particular a cylinder head gasket, includes at least one through-hole, a functional layer, a spacer layer, and a stopper layer which is arranged between the functional layer and the spacer layer, as well as a closed sealing bead around every through-hole in the functional layer, wherein the sealing bead points in the direction of the stopper layer, the seal additionally comprising an embossed closed contour around every through-hole in that least the stopper layer, the functional layer or the spacer layer, wherein the contour forms a fixing aid. A method is also provided for making such a gasket.

摘要翻译： 金属扁平密封件，特别是气缸盖衬垫，包括布置在功能层和间隔层之间的至少一个通孔，功能层，间隔层和阻挡层，以及密封 围绕功能层中的每个通孔围绕，其中密封珠指向止动层的方向，密封件还包括围绕每个通孔的压花封闭轮廓，至少在止动层，功能层或间隔件 层，其中轮廓形成固定助剂。 还提供了制造这种垫圈的方法。

公开(公告)号：US08444154B2

公开(公告)日：2013-05-21

申请号：US13413997

申请日：2012-03-07

申请人： Klaus Schmitt ,  Ralf Flemming

发明人： Klaus Schmitt ,  Ralf Flemming

IPC分类号： F02F11/00

CPC分类号： F16J15/0825 ,  F16J15/0818 ,  F16J2015/0862

摘要： One aspect of the invention relates to a cylinder head gasket provided with at least one opening corresponding to a combustion chamber of an internal combustion engine. The gasket has a function layer with a full bead and an annular support with a bead. The bead of the annular support is arranged on the side of the full bead which is oriented away from the combustion chamber. Another aspect of the invention relates to a cylinder head gasket having an upper functional layer, an annular support and a lower functional layer. The annular support is arranged between the upper and lower functional layers and is adjacent to the lower functional layer. The upper functional layer comprises one full bead, and the lower functional layer has a bead arranged on the side of the full bead which is oriented away from the combustion chamber.

摘要翻译： 本发明的一个方面涉及一种气缸盖垫圈，其具有对应于内燃机的燃烧室的至少一个开口。 该垫圈具有一个具有完整的胎圈的功能层和一个具有胎圈的环形支撑。 环形支撑件的胎圈布置在远离燃烧室的整个胎圈的侧面上。 本发明的另一方面涉及一种具有上功能层，环形支撑件和下功能层的气缸盖衬垫。 环形支撑件设置在上下功能层之间并与下功能层相邻。 上功能层包括一个完整的珠粒，并且下功能层具有布置在远离燃烧室的整个珠粒侧面上的珠粒。

公开(公告)号：US20120228835A1

公开(公告)日：2012-09-13

申请号：US13413997

申请日：2012-03-07

申请人： Klaus Schmitt ,  Ralf Flemming

发明人： Klaus Schmitt ,  Ralf Flemming

IPC分类号： F02F11/00

CPC分类号： F16J15/0825 ,  F16J15/0818 ,  F16J2015/0862

摘要： One aspect of the invention relates to a cylinder head gasket provided with at least one opening corresponding to a combustion chamber of an internal combustion engine. The gasket has a function layer with a full bead and an annular support with a bead. The bead of the annular support is arranged on the side of the full bead which is oriented away from the combustion chamber. Another aspect of the invention relates to a cylinder head gasket having an upper functional layer, an annular support and a lower functional layer. The annular support is arranged between the upper and lower functional layers and is adjacent to the lower functional layer. The upper functional layer comprises one full bead, and the lower functional layer has a bead arranged on the side of the full bead which is oriented away from the combustion chamber.

摘要翻译： 本发明的一个方面涉及一种气缸盖垫圈，其具有对应于内燃机的燃烧室的至少一个开口。 该垫圈具有一个具有完整的胎圈的功能层和一个具有胎圈的环形支撑。 环形支撑件的胎圈布置在远离燃烧室的整个胎圈的侧面上。 本发明的另一方面涉及一种具有上功能层，环形支撑件和下功能层的气缸盖衬垫。 环形支撑件设置在上下功能层之间并与下功能层相邻。 上功能层包括一个完整的珠粒，并且下功能层具有布置在远离燃烧室的整个珠粒侧面上的珠粒。