公开(公告)号：US4791972A

公开(公告)日：1988-12-20

申请号：US25487

申请日：1987-03-13

Applicant: Alfred Duchow ,  Dietmar Haack ,  Udo Frerichs ,  Werner Flebbe ,  Heinz-Dieter Rach

Inventor： Alfred Duchow ,  Dietmar Haack ,  Udo Frerichs ,  Werner Flebbe ,  Heinz-Dieter Rach

IPC: B60C11/11 ,  B60B21/02 ,  B60C15/02

CPC classification number: B60B21/021 ,  B60C15/0206 ,  B60C15/0213 ,  Y10S152/20

Abstract: A filler ring, made of rubber or synthetic material, for a vehicle wheel and pneumatic tire assembly where the beads of the tire are mounted on the radially inner periphery of a wheel rim next to essentially radially inwardly extending rim flanges. The filler ring covers a space located axially inwardly of a rim flange. The filler ring includes at least two planes of circumferential hollow chambers, with the planes of hollow chambers being superimposed on one another in a radial direction, and with at least two hollow chambers, which are successively arranged in an axial direction, being provided in each of the planes of such hollow chambers.

Abstract translation: 一种用橡胶或合成材料制成的用于车轮和充气轮胎组件的填充环，其中轮胎的胎圈安装在轮辋的径向内周边，靠近基本上径向向内延伸的轮辋凸缘。 填充环覆盖位于轮辋凸缘的轴向内侧的空间。 填充环包括周向中空室的至少两个平面，中空室的平面在径向方向上彼此重叠，并且至少两个沿轴向依次布置的中​​空室设置在每个 的这些空心腔的平面。

公开(公告)号：US5151763A

公开(公告)日：1992-09-29

申请号：US631623

申请日：1990-12-21

Applicant: Jiri Marek ,  Frank Bantien ,  Dietmar Haack ,  Martin Warth

Inventor： Jiri Marek ,  Frank Bantien ,  Dietmar Haack ,  Martin Warth

IPC: G01H11/06 ,  G01P15/08 ,  G01P15/125 ,  H01L21/822 ,  H01L27/04 ,  H01L29/84 ,  H04R19/00

CPC classification number: G01P15/125 ,  G01H11/06 ,  G01P15/0802 ,  G01P2015/0814 ,  H04R19/005

Abstract: A semiconductor plate having an epitaxial layer of a conductivity type opposite to that of the substrate on which it is formed has a depression, including one or more elongate channels. The depression is etched into a depth passing entirely through the epitaxial layer to isolate at least one tongue extending from a tongue pedestal into the etched depression and having parallel major sides which are perpendicular to the principal planes of the semiconductor plate. The tongue is under-etched so that it will be free to vibrate by motion in directions parallel to the principal planes of the plate. One of the major sides of the tongue faces a stationary electrode across a gap and the electrode and the tongue are insulated from each other, at least in one embodiment, by the fact that the etched depression extends all the way through the epitaxial layer in its depth. Deflection or vibration of the tongue changes the capacitance between the electrode and the tongue and contacts are provided for measuring the capacitance. Various embodiments utilizing multiple tongues and one or more electrodes are shown.

Abstract translation: 具有与形成有外延层的基板的导电类型相反的外延层的半导体板具有包括一个或多个细长沟道的凹陷部。 将凹陷蚀刻到完全穿过外延层的深度中，以将至少一个从舌基座延伸的舌片隔离成蚀刻的凹陷部，并且具有垂直于半导体板的主平面的平行的主边。 舌头被低蚀刻，使得它可以通过平行于板的主平面的方向的运动而自由振动。 至少在一个实施例中，舌片的主要侧面之一跨越间隙固定电极，并且电极和舌片彼此绝缘，因为蚀刻的凹陷一直延伸穿过外延层的事实 深度。 舌头的偏转或振动会改变电极和舌头之间的电容，并提供触点用于测量电容。 示出了利用多个舌片和一个或多个电极的各种实施例。

公开(公告)号：US5068703A

公开(公告)日：1991-11-26

申请号：US477881

申请日：1990-04-12

Applicant: Gerhard Conzelmann ,  Dietmar Haack ,  Gerhard Fiedler

Inventor： Gerhard Conzelmann ,  Dietmar Haack ,  Gerhard Fiedler

IPC: H01L29/73 ,  H03K17/12

CPC classification number: H03K17/12 ,  H01L29/7304

Abstract: An electronic circuit device having a monolithic integrated power transistor is disclosed that comprises a parallel connection of a plurality of individual partial transistors (1, 2, 3, . . . , n). In order to stabilize the distribution of the sum current to the individual partial transistors (1, 2, 3, . . . , n) resistors (41, 42, 43, . . . 4n) are provided in their emitter lines. At least one of the resistors (41, 42, 43, . . . 4n) in the emitter lines of the partial transistors (1, 2, 3, . . . , n) serves as measurement resistor for producing a signal voltage proportional to the current to provide an electronic circuit device having current regulation or current limiting, as shown in FIG. 2.

Abstract translation: PCT No.PCT / DE88 / 00034 Sec。 371日期1990年04月12日 102（e）日期1990年4月12日PCT 1989年1月21日PCT PCT。 公开号WO89 / 07341 公开了具有单片集成功率晶体管的电子电路装置，其包括多个单独部分晶体管（1,2,3，...，n）的并联连接。 为了稳定电流到各个部分晶体管（1,2,3，...，n）的电流分布，在它们的发射极线上设置有电阻（41,42,43 ...，4n）。 部分晶体管（1，2，3，...，n）的发射极线中的至少一个电阻器（41,42,43，... 4n）用作测量电阻器，用于产生与 提供具有电流调节或电流限制的电子电路装置的电流，如图1所示。 2。

公开(公告)号：US4841766A

公开(公告)日：1989-06-27

申请号：US245819

申请日：1988-09-16

Applicant: Dietmar Haack

Inventor： Dietmar Haack

IPC: B60C25/00 ,  G01M1/02 ,  G01M17/02

CPC classification number: G01M17/021

Abstract: A method and apparatus for checking the concentricity of a pneumatic vehicle tire that during operation has its beam portions mounted on the radially inner periphery of a wheel rim. The apparatus includes a two-part test rim, the two rim ring sections of which are axially movable. Disposed against the test rim is a tire that is to be checked, with this tire being manufactured with trapezoidally axially outwardly directed sidewalls, and with the tire being disposed against the rim ring sections in this trapezoidal form. Bead-receiving rings are moved axially from the outside against the axially moved-apart rim ring sections. These bead-receiving rings fold-over the sidewalls and bring them, in a rim-seating position, into contact against the rim ring section. The tire is secured in position between the rim ring sections and the bead-receiving rings.

Abstract translation: 用于检查气动车辆轮胎的同心度的方法和装置，其在操作期间具有安装在轮辋的径向内周上的梁部分。 该装置包括两部分的测试轮辋，其两个轮辋环部分可轴向移动。 配置在测试轮辋上的是要被检查的轮胎，该轮胎被制造成具有梯形轴向向外指向的侧壁，并且轮胎以这种梯形形式抵靠轮缘环部分设置。 珠接收环从外部轴向移动抵靠轴向移动的边缘环部分。 这些胎圈接收环折叠在侧壁上并使它们在轮辋安放位置中与轮辋环部分接触。 轮胎被固定在轮圈环部分和胎圈接收环之间的位置。