公开(公告)号：US08500194B2

公开(公告)日：2013-08-06

申请号：US12908088

申请日：2010-10-20

申请人： Thomas Fischer ,  Ludger Oel ,  Georg Hofmann

发明人： Thomas Fischer ,  Ludger Oel ,  Georg Hofmann

IPC分类号： B60N2/56 ,  A47C7/72

CPC分类号： B60R21/01532 ,  B60N2/002 ,  B60N2/5685 ,  B60R21/0154

摘要： An occupant detection system including a seat assembly comprising a seat cushion having a seating surface, a heating element adjacent the seating surface, said heating element formed of electrically conductive material, a heating circuit electrically coupled to the heating element, said heating circuit configured to supply an electrical current to the heating element effective to generate heat by the heating element, an occupant detection circuit electrically coupled to the heating element, said occupant detection circuit configured to detect an occupant presence near the heating element, and an isolation circuit interposed between the heating circuit and the heating element, said isolation circuit configured to prevent the heating circuit from influencing the occupant detection circuit, said isolation circuit comprising a common mode choke. The common mode choke is arranged so current or charge from an excitation signal for detecting an occupant that is received by the heating circuit is replaced so the excitation signal can used to accurately detect an occupant.

摘要翻译： 一种乘员检测系统，包括座椅组件，座椅组件包括具有就座表面的座垫，邻近就座表面的加热元件，由导电材料形成的所述加热元件，电耦合到加热元件的加热回路，所述加热电路被配置为供应 向加热元件施加的电流有效地通过加热元件产生热量，乘电器检测电路电耦合到加热元件，所述乘员检测电路被配置为检测加热元件附近的乘员存在，以及插入在加热元件之间的隔离电路 电路和加热元件，所述隔离电路被配置为防止加热电路影响乘员检测电路，所述隔离电路包括共模扼流圈。 共模扼流圈被布置为从用于检测由加热电路接收的乘员的激励信号的电流或充电，使得激励信号可以用于准确地检测乘员。

公开(公告)号：US4104342A

公开(公告)日：1978-08-01

申请号：US284504

申请日：1972-08-29

申请人： Otto Wessel ,  Georg Hofmann ,  Hartmut Gesell ,  Werner Scholz

发明人： Otto Wessel ,  Georg Hofmann ,  Hartmut Gesell ,  Werner Scholz

IPC分类号： B22F1/00 ,  B22F9/08 ,  B01J2/16

CPC分类号： B22F9/082 ,  B22F1/0085 ,  Y10S264/51

摘要： A method for making metal powder by atomizing molten metal is improved by causing the solidifying metal droplets to be subjected to a whirling flow of a powdery coolant such as a different powder, e.g. quartz sand or powder separated from the extracted flow of powder just made and cooled additionally. The whirling flow is sustained by blowing an inert gas in up direction into the powder collection chamber.

摘要翻译： 通过使固化的金属液滴受到诸如不同粉末的粉末状冷却剂的旋转流动，例如通过雾化熔融金属来制造金属粉末的方法得到改善。 石英砂或粉末与提取的粉末流分离，刚刚制成和冷却。 通过将惰性气体沿向上的方向吹入粉末收集室来维持旋转流动。

公开(公告)号：US20140125064A1

公开(公告)日：2014-05-08

申请号：US13983458

申请日：2012-01-30

申请人： Georg Hofmann ,  Stefan Sadel ,  Johannes Dennerlein ,  Erich Russ

发明人： Georg Hofmann ,  Stefan Sadel ,  Johannes Dennerlein ,  Erich Russ

IPC分类号： H02K7/09 ,  H02K7/18 ,  H02K7/116

CPC分类号： H02K7/09 ,  F03D9/25 ,  F03D15/10 ,  F03D80/70 ,  F16C19/54 ,  F16C2380/26 ,  H02K7/083 ,  H02K7/116 ,  H02K7/1838 ,  H02K21/24 ,  Y02E10/725

摘要： A disk armature generator for generating electrical energy from rotational energy of a wind power installation and comprising at least two stator components mutually offset axially along a generally horizontal rotation axis of the disk armature, and comprising, mounted therebetween so as to rotate about the rotation axis, at least one ring- or disk-shaped rotor component of the disk armature, and comprising an input-side connection for a gearbox wherein the sun gear thereof, which extends coaxially with the rotation axis of the disk armature, is coupled to at least one ring- or disk-shaped rotor component of the disk armature, wherein a rolling bearing associated with a ring- or disk-shaped rotor component of the disk armature is configured as a selected one of an angular contact ball bearing and angular contact ball bearings, having a contact angle of between 40° and 50° relative to the rotation axis, comprising a double-row angular contact ball bearing in an O arrangement.

摘要翻译： 一种盘式电枢发生器，用于从风力发电设备的旋转能量产生电能，并且包括至少两个定子部件，所述至少两个定子部件沿着盘形电枢的大致水平的旋转轴线轴向相互偏移，并且包括安装在它们之间以围绕旋转轴 盘片电枢的至少一个环形或盘形转子部件，并且包括用于齿轮箱的输入侧连接件，其中与盘片电枢的旋转轴线同轴延伸的太阳齿轮至少与至少 盘式电枢的一个环形或盘形转子部件，其中与盘形电枢的环形或盘形转子部件相关联的滚动轴承被配置为角接触球轴承和角接触球轴承中选定的一个 相对于旋转轴线具有40°至50°的接触角，包括O排列的双列角接触球轴承。

公开(公告)号：US08190797B2

公开(公告)日：2012-05-29

申请号：US12677274

申请日：2008-08-26

申请人： Christophe Barbe ,  Georg Hofmann

发明人： Christophe Barbe ,  Georg Hofmann

IPC分类号： G06F13/12

CPC分类号： H04L12/2809 ,  H04L12/2814 ,  H04L12/282

摘要： The concentrator couples a plurality of digital and analog sources to an audio/video reader system suitable for reading one of the sources. Each available source is associated with a source identifier and an activated or deactivated state flag, as a result of the user taking action on a source. A register (42) contains an identifier of the current source being read, and a multiple-level LIFO stack (44) stores an ordered list of identifiers of other sources on standby waiting to be read. When a new source is activated, automatic means replace the content of the register with the identifier of the new source so as to substitute the new source for the current source in order to enable it to be read by the system, and concurrently said automatic means add the identifier of the current source to the stack. The inverse operation is performed when the current source is deactivated, with the most recent source contained in the stack being substituted for the current source so as to enable it to be read by the system.

摘要翻译： 集中器将多个数字和模拟源耦合到适于读取其中一个源的音频/视频读取器系统。 由于用户对源进行操作，每个可用的源都与源标识符和激活或取消状态标志相关联。 寄存器（42）包含正在读取的当前源的标识符，并且多级LIFO堆栈（44）存储等待被读取的其他源的标识符的有序列表。 当新的源被激活时，自动意味着用新的源的标识符来替换寄存器的内容，以便用新的源代替当前的源，以使其能被系统读取，同时所述的自动装置 将当前源的标识符添加到堆栈。 当当前源被取消激活时，执行反向操作，堆栈中包含的最新源代替当前源，以使其能够被系统读取。

公开(公告)号：US07185620B2

公开(公告)日：2007-03-06

申请号：US11113859

申请日：2005-04-25

申请人： Georg Hofmann

发明人： Georg Hofmann

IPC分类号： F01L1/14

CPC分类号： F01L1/143 ,  F01L1/16 ,  F16C2240/40 ,  F16C2240/42 ,  Y10T74/2107

摘要： A cam follower of a valve drive of an internal combustion engine, having a run-on surface for following at least one cam. The run-on surface has a microstructure comprising depressions for accumulating lubricant, wherein the depressions form an at least largely symmetrical microstructure similar to a grid. Two depressions of each enclosed section of the run-on surface running toward each other in the manner of an arrow to form a corner such that they point at least in the predominant direction of a movement of a contact point of a cam on the run-on surface.

摘要翻译： 内燃机的阀驱动器的凸轮从动件，具有用于跟随至少一个凸轮的延伸表面。 接续表面具有包括用于积聚润滑剂的凹陷的微结构，其中凹陷形成与网格类似的至少大致对称的微结构。 连续表面的每个封闭部分的两个凹陷以箭头的方式朝向彼此运动以形成角部，使得它们至少在凸轮的接触点的运动的主要方向上指向运行 - 在表面。

公开(公告)号：US5386090A

公开(公告)日：1995-01-31

申请号：US105080

申请日：1993-08-11

申请人： Georg Hofmann

发明人： Georg Hofmann

IPC分类号： B60H1/00 ,  H01H9/16 ,  H01H9/00

CPC分类号： B60H1/0065 ,  H01H9/161

摘要： An electric switch unit, in particular for the control of air conditioning units in automotive vehicles. The switch unit includes pushbuttons whose symbols are illuminated by light which is guided from a central source of light through a light-guiding member. The light-guiding member is composed of interconnected light-guiding bars to which projections are molded. From the projections the light exits toward the pushbuttons. The front faces of the projections are concavely curved, and as a result a uniform illumination of the symbol areas is provided. The light-guiding bars are furnished with totally reflecting surfaces, and as a result the total quantity of light incident upon them is reflected into the projections. The quantities of light exiting from each projection are equal. Due to the arrangement of a focusing lens at the transition of the light from the source of light to the light-guiding bars, a parallel beam of light is emitted into the latter.

摘要翻译： 一种电动开关装置，特别用于控制汽车中的空调机组。 开关单元包括其符号被从中央光源引导通过导光构件的光照亮的按钮。 导光构件由互连的导光杆组成，突出部被模制。 从投影中，光从按钮出射。 凸起的前表面是凹形弯曲的，结果提供符号区域的均匀照明。 导光杆配有全反射面，结果入射到其上的光的总量被反射到突起中。 从每个投影出射的光量相等。 由于聚焦透镜在从光源到导光杆的过渡处的布置，平行光束被发射到光源。

公开(公告)号：US4751352A

公开(公告)日：1988-06-14

申请号：US014438

申请日：1987-02-13

申请人： Jokob Botz ,  Georg Hofmann ,  Hubert Spazierer ,  Adam Weeer

发明人： Jokob Botz ,  Georg Hofmann ,  Hubert Spazierer ,  Adam Weeer

IPC分类号： H01H13/36 ,  H01H13/60 ,  H01H21/18

CPC分类号： H01H13/60 ,  H01H13/36 ,  H01H2003/466

摘要： A push-button switch for motor vehicles having a snap-action switch system in which a snap spring integrally formed with a movable contact reed is clamped in a switching rocker. The switching rocker may be changed over between two end positions by way of a switching tappet of a push-button. Equal switching forces may be measured in both switching directions.

摘要翻译： 一种用于具有快动开关系统的机动车辆的按钮开关，其中与可动接触簧片整体形成的卡扣弹簧夹紧在开关摇臂中。 切换摇杆可以通过按钮的切换挺杆在两个端部位置之间切换。 可以在两个切换方向上测量相等的切换力。

公开(公告)号：US20140191508A1

公开(公告)日：2014-07-10

申请号：US14110301

申请日：2012-04-04

申请人： Werner Schröppel ,  Hubertus Frank ,  Georg Hofmann

发明人： Werner Schröppel ,  Hubertus Frank ,  Georg Hofmann

IPC分类号： F16C33/72 ,  F03B13/10

CPC分类号： F16C33/72 ,  F03B11/006 ,  F03B11/06 ,  F03B13/10 ,  F03B17/061 ,  F16C19/381 ,  F16C33/60 ,  F16C33/6622 ,  F16C33/7896 ,  F16C2300/14 ,  F16C2360/00 ,  Y02E10/28

摘要： A rotary joint for use in a system for generating energy from water power, the joint comprising a first rotationally symmetrical connecting element and a second rotationally symmetrical connecting element disposed concentrically with the first connecting element and rotatable relative thereto, an annular gap between the two connecting elements, and a row of rolling elements rolling along a race on each of the connecting elements, wherein provided to seal the annular gap is a sealing device having a sealing ring fixed to the first connecting element, and a circumferential sealing lip, or sealing surface, extends along a lead-in surface, wherein the second connecting element is divided into a race ring, with at least one race, and a lead-in ring with a lead-in surface for at least one sealing ring, the lead-in ring being removably connected to at least one race ring.

摘要翻译： 一种用于从水力产生能量的系统中的旋转接头，所述接头包括第一旋转对称连接元件和与所述第一连接元件同心设置并可相对于其相对转动地设置的第二旋转对称连接元件，所述第二旋转对称连接元件与所述第二连接元件之间的环形间隙 元件，以及在每个连接元件上沿着滚道滚动的一排滚动元件，其中设置用于密封环形间隙的密封装置是具有固定到第一连接元件的密封环的密封装置，以及周向密封唇或密封表面 沿着导入表面延伸，其中第二连接元件被分成具有至少一个座圈的座圈和具有用于至少一个密封环的引入表面的引入环，引入 环可拆卸地连接到至少一个座圈。

公开(公告)号：US08256966B2

公开(公告)日：2012-09-04

申请号：US11635140

申请日：2006-12-07

申请人： Georg Hofmann

发明人： Georg Hofmann

IPC分类号： F16C33/04 ,  F16C19/24 ,  F16C33/60

CPC分类号： F16C19/183 ,  F16C25/08 ,  F16C33/58 ,  F16C2300/14

摘要： The invention is directed to a roller bearing arrangement comprising two rings arranged mutually concentrically and at least regionally inside each other, and comprising a gap between these rings, so that they are rotatable in opposite directions about an imaginary axis at the center of the rings and approximately perpendicular to the ring plane, wherein disposed in the region of a gap portion situated between the rings and surrounding the axis of rotation at an approximately constant radius is at least one raceway for at least one row of rollers, each having a rotationally symmetrical shape and rolling displacingly between the rings, each of which rollers, when the rings and the rollers are at the same temperature, has at least one point or region of contact with the raceway portions on each of the two rings, so that the radial and/or axial clearance between the two rings is equal to zero or at least is negligibly small; and comprising a mechanism for compensating for temperature-induced radial changes in the cross section of the raceway for at least one row of rollers, so that the compressive stress exerted on the rollers and/or the clearance between the rings remains approximately constant, even in the case of a temperature difference between the rings and/or between them and the rollers.

摘要翻译： 本发明涉及一种滚子轴承装置，其包括相互同心且至少在区域上彼此相对布置的两个环，并且在这些环之间包括间隙，使得它们可绕着环的中心处的假想轴线以相反方向旋转， 大致垂直于所述环平面，其中设置在位于所述环之间并围绕所述旋转轴线以大致恒定的半径的间隙部分的区域中的至少一个滚道为至少一排滚子，每个滚子具有旋转对称的形状 并且在环之间移动地滚动，当环和辊处于相同温度时，每个辊具有与两个环中的每一个上的滚道部分接触的至少一个点或区域，使得径向和/ 或两个环之间的轴向间隙等于零或至少可忽略不计; 并且包括用于补偿用于至少一排辊的滚道的横截面中的温度引起的径向变化的机构，使得施加在辊上的压缩应力和/或环之间的间隙保持近似恒定，即使在 环之间和/或它们与辊之间的温度差的情况。

公开(公告)号：US20070147720A1

公开(公告)日：2007-06-28

申请号：US11635140

申请日：2006-12-07

申请人： Georg Hofmann

发明人： Georg Hofmann

IPC分类号： F16C33/04

CPC分类号： F16C19/183 ,  F16C25/08 ,  F16C33/58 ,  F16C2300/14

摘要： The invention is directed to a roller bearing arrangement comprising two rings arranged mutually concentrically and at least regionally inside each other, and comprising a gap between these rings, so that they are rotatable in opposite directions about an imaginary axis at the center of the rings and approximately perpendicular to the ring plane, wherein disposed in the region of a gap portion situated between the rings and surrounding the axis of rotation at an approximately constant radius is at least one raceway for at least one row of rollers, each having a rotationally symmetrical shape and rolling displacingly between the rings, each of which rollers, when the rings and the rollers are at the same temperature, has at least one point or region of contact with the raceway portions on each of the two rings, so that the radial and/or axial clearance between the two rings is equal to zero or at least is negligibly small; and comprising a mechanism for compensating for temperature-induced radial changes in the cross section of the raceway for at least one row of rollers, so that the compressive stress exerted on the rollers and/or the clearance between the rings remains approximately constant, even in the case of a temperature difference between the rings and/or between them and the rollers.

摘要翻译： 本发明涉及一种滚子轴承装置，其包括相互同心且至少在区域上彼此相对布置的两个环，并且在这些环之间包括间隙，使得它们可绕着环的中心处的假想轴线以相反方向旋转， 大致垂直于所述环平面，其中设置在位于所述环之间并围绕所述旋转轴线以大致恒定的半径的间隙部分的区域中的至少一个滚道为至少一排滚子，每个滚子具有旋转对称的形状 并且在环之间移动地滚动，当环和辊处于相同温度时，每个辊具有与两个环中的每一个上的滚道部分接触的至少一个点或区域，使得径向和/ 或两个环之间的轴向间隙等于零或至少可忽略不计; 并且包括用于补偿用于至少一排辊的滚道的横截面中的温度引起的径向变化的机构，使得施加在辊上的压缩应力和/或环之间的间隙保持近似恒定，即使在 环之间和/或它们与辊之间的温度差的情况。