公开(公告)号：US6086089A

公开(公告)日：2000-07-11

申请号：US1042

申请日：1997-12-30

Applicant: Josef Aich ,  Norbert Lang

Inventor： Josef Aich ,  Norbert Lang

IPC: B60R21/16 ,  B60R21/231 ,  B60R21/237 ,  B31B1/26

CPC classification number: B60R21/237 ,  B60R2021/2375 ,  B60R21/23138

Abstract: A method of folding a side impact gas bag comprises the following steps: First, the gas bag is spread out on a base. Then, the rim of the inflation opening of the gas bag is fixed. Thereafter, a plate is arranged at a predetermined distance from the base and parallel thereto, so that the gas bag lies between the base and the plate. Then, the gas bag is inflated between the base and the plate. Finally, the wall of the gas bag is pushed together from the outside inwards, whereby a portion of the wall of the gas bag is turned into its interior.

Abstract translation: 一种折叠侧面冲击气袋的方法包括以下步骤：首先将气袋展开在底座上。 然后，气囊的充气口的边缘固定。 此后，将平板布置在与基座并且平行的预定距离处，使得气囊位于基座和板之间。 然后，气袋在基座和板之间膨胀。 最后，气囊的壁从外侧向内推入，从而一部分气囊的壁变成其内部。

公开(公告)号：US09134379B2

公开(公告)日：2015-09-15

申请号：US13389752

申请日：2010-08-05

Applicant: Norbert Lang

Inventor： Norbert Lang

IPC: H01H33/66 ,  G01R31/327 ,  B60L3/00 ,  B60L9/00 ,  H01H33/668 ,  G01R31/00 ,  G01R31/42

CPC classification number: G01R31/3275 ,  B60L3/0023 ,  B60L9/00 ,  B60L2200/26 ,  G01R31/008 ,  G01R31/42 ,  H01H33/66 ,  H01H33/668

Abstract: A method for functionally checking a vacuum switch of a traction inverter having a grid-side four-quadrant chopper and a load-side pulse inverter electrically connected in parallel on the DC side by a DC intermediate circuit. The AC side of the chopper is connected to a secondary winding of a traction transformer, with the primary winding of the traction transformer connectable to an AC grid voltage by a vacuum switch. When the vacuum switch is open, the chopper is actuated precisely when the AC grid voltage is temporally located relative to the chopper input voltage, such that the amplitude of a voltage difference between the AC grid voltage and the chopper input voltage corresponds to a predetermined test voltage. It is then checked whether current flows from the AC supply grid to the chopper. The functionality of the vacuum switch can thus be checked at any time without a test device.

Abstract translation: 一种用于功能检查具有通过DC中间电路在直流侧并联电连接的电网侧四象限斩波器和负载侧脉冲逆变器的牵引变频器的真空开关的方法。 斩波器的交流侧连接到牵引变压器的次级绕组，牵引变压器的初级绕组可通过真空开关连接到交流电网电压。 当真空开关打开时，当交流电网电压相对于斩波器输入电压在时间上定位时，斩波器被精确地致动，使得交流电网电压和斩波器输入电压之间的电压差的幅度对应于预定的测试 电压。 然后检查电流是否从AC电网流向斩波器。 因此，可以在没有测试装置的情况下随时检查真空开关的功能。

公开(公告)号：US20120140536A1

公开(公告)日：2012-06-07

申请号：US13389752

申请日：2010-08-05

Applicant: Norbert Lang

Inventor： Norbert Lang

IPC: H02M7/5387

CPC classification number: G01R31/3275 ,  B60L3/0023 ,  B60L9/00 ,  B60L2200/26 ,  G01R31/008 ,  G01R31/42 ,  H01H33/66 ,  H01H33/668

Abstract: A method for functionally checking a vacuum switch of a traction inverter having a grid-side four-quadrant chopper and a load-side pulse inverter electrically connected in parallel on the DC side by a DC intermediate circuit. The AC side of the chopper is connected to a secondary winding of a traction transformer, with the primary winding of the traction transformer connectable to an AC grid voltage by a vacuum switch. When the vacuum switch is open, the chopper is actuated precisely when the AC grid voltage is temporally located relative to the chopper input voltage, such that the amplitude of a voltage difference between the AC grid voltage and the chopper input voltage corresponds to a predetermined test voltage. It is then checked whether current flows from the AC supply grid to the chopper. The functionality of the vacuum switch can thus be checked at any time without a test device.

Abstract translation: 一种用于功能检查具有通过DC中间电路在直流侧并联电连接的电网侧四象限斩波器和负载侧脉冲逆变器的牵引变频器的真空开关的方法。 斩波器的交流侧连接到牵引变压器的次级绕组，牵引变压器的初级绕组可通过真空开关连接到交流电网电压。 当真空开关打开时，当交流电网电压相对于斩波器输入电压在时间上定位时，斩波器被精确地致动，使得交流电网电压和斩波器输入电压之间的电压差的幅度对应于预定的测试 电压。 然后检查电流是否从AC电网流向斩波器。 因此，可以在没有测试装置的情况下随时检查真空开关的功能。

公开(公告)号：US07681739B2

公开(公告)日：2010-03-23

申请号：US10169025

申请日：2001-01-03

Applicant: Norbert Lang ,  Jürgen Hausdorf ,  Ralf Wnuk

Inventor： Norbert Lang ,  Jürgen Hausdorf ,  Ralf Wnuk

IPC: B01D29/15

CPC classification number: B01D29/15 ,  B01D29/925 ,  B01D29/96 ,  B01D2201/02 ,  B01D2201/44

Abstract: A filter device includes a filter housing (10), a filter inlet (12), a filter outlet (14), and a filter element (16). The filter element divides a filter area (18) into two partial areas (20, 22). One partial filter areas is conical in form with the cross-section of that partial area (20) being tapered from the filter inlet (12) to the filter outlet (14). The partial areas are separated from each other by the filter element. This arrangement results in an optimum residence time distribution inside the filter device at a uniform flow rate, which is particularly useful for highly viscous fluids such as polymer melts or similar.

Abstract translation: 过滤装置包括过滤器壳体（10），过滤器入口（12），过滤器出口（14）和过滤元件（16）。 过滤元件将过滤器区域（18）分成两个部分区域（20,22）。 一个部分过滤器区域是锥形的，其中该部分区域（20）的横截面从过滤器入口（12）渐缩到过滤器出口（14）。 部分区域通过过滤元件彼此分离。 这种布置导致过滤装置内的均匀流速下的最佳停留时间分布，其对于高粘性流体如聚合物熔体或类似物特别有用。

公开(公告)号：US06302433B1

公开(公告)日：2001-10-16

申请号：US09415725

申请日：1999-10-12

Applicant: Norbert Ellerbrok ,  Norbert Lang

Inventor： Norbert Ellerbrok ,  Norbert Lang

IPC: B60R2124

CPC classification number: B60R21/233 ,  B60R21/2338 ,  B60R21/2346 ,  B60R2021/23382 ,  D10B2505/124

Abstract: A gas bag for a vehicle occupant restraint system comprises an inflation opening, a fabric piece arranged inside the gas bag opposite the inflation opening and forming an outflow opening for compressed gas which flows through the inflation opening into the gas bag, and at least one tether which is likewise arranged inside the gas bag. The tether is arranged such that the compressed gas flowing out through the outflow opening from a volume surrounded by the fabric piece, substantially does not flow against the tether.

Abstract translation: 一种用于车辆乘员约束系统的气囊，包括充气开口，布置在气囊内与充气开口相对的织物片，并形成用于压缩气体的流出开口，该压缩气体流过充气口进入气囊，以及至少一个系绳 其同样布置在气囊内。 系绳布置成使得从织物片包围的体积中流出的压缩气体基本上不会流过系绳。

公开(公告)号：US5836612A

公开(公告)日：1998-11-17

申请号：US673101

申请日：1996-07-01

Applicant: Norbert Lang

Inventor： Norbert Lang

IPC: B60R21/16 ,  B60R21/231

CPC classification number: B60R21/231

Abstract: A passenger side gas bag comprises an envelope part and two lateral parts connected therewith. The envelope part and the two lateral parts are formed from an integral blank (10) of flat textile fabric. The blank comprises an elongated middle section (12), corresponding to the envelope part, and two flaps (14a, 14b) corresponding to the lateral parts and joined to its middle portion. Each flap is sewn along its edge to the adjacent longitudinal edge of the middle section (12).

Abstract translation: 乘客侧气囊包括封套部分和与其连接的两个侧部。 信封部分和两个侧部由平面纺织品的整体坯料（10）形成。 坯件包括对应于封套部分的细长中间部分（12）和对应于侧部并且连接到其中间部分的两个折板（14a，14b）。 每个翼片沿其边缘缝合到中间部分（12）的相邻纵向边缘。

公开(公告)号：US5214231A

公开(公告)日：1993-05-25

申请号：US810702

申请日：1991-12-18

Applicant: Wolfgang Ernst ,  Norbert Lang

Inventor： Wolfgang Ernst ,  Norbert Lang

IPC: G09B15/00 ,  G10G1/02 ,  G10G3/04 ,  G10H1/00 ,  G10H1/36

CPC classification number: G10G1/02 ,  G09B15/003 ,  G10H1/0016 ,  G10H2220/046 ,  G10H2220/051 ,  G10H2220/061 ,  G10H2230/165 ,  G10H2230/201 ,  G10H2230/255

Abstract: The invention relates to an electronic teaching, accompaniment and practice music apparatus which is independent of a played musical instrument. The apparatus includes devices for digital sound production, tempo setting, accompaniment, operation and input of digital note data, which are connected by means of a control unit, which is connected with an electro-acoustical device for acoustical reproduction of the note sequences corresponding to the input piece of music via a digital-analog converter. There is an optical display device which is connected with a piano keyboard or a guitar fingerboard or represents these, for optical display of the note sequences played.

Abstract translation: 本发明涉及独立于演奏乐器的电子教学，伴奏和练习音乐装置。 该装置包括用于数字声音产生，速度设定，伴奏，数字音符数据的操作和输入的设备，其通过控制单元连接，该控制单元与用于再现音符序列的电声设备相连接， 通过数模转换器输入音乐。 存在与钢琴键盘或吉他指板连接的光学显示装置，或代表这些光学显示装置，用于所播放的音符序列的光学显示。

公开(公告)号：US20120160849A1

公开(公告)日：2012-06-28

申请号：US13261194

申请日：2010-08-11

Applicant: Norbert Lang ,  Stefan Schlachter

Inventor： Norbert Lang ,  Stefan Schlachter

IPC: B65D45/00

CPC classification number: F16J13/10 ,  F16J13/08 ,  F16J13/24

Abstract: The invention relates to a vessel, particularly a pressure vessel, having a tubular housing part (10), in which a cover part (12) can be secured, characterized in that support segments (18) are inserted at least in some areas in a recess (14) on the interior (16) of the housing part (10), which segments provide support to the cover part (12) when it is installed, and that at least one fixing means (22) is provided, which ensures a releasable engagement between cover part (12) and at least one of the support segments (18).

Abstract translation: 本发明涉及一种具有管状壳体部分（10）的容器，特别是压力容器，其中可以固定盖部分（12），其特征在于支撑段（18）至少插入到一些区域 在外壳部分（10）的内部（16）上的凹槽（14），这些部分在安装时提供对盖部分（12）的支撑，并且提供至少一个固定装置（22） 覆盖部分（12）与至少一个支撑段（18）之间的可释放接合。

公开(公告)号：US07210584B2

公开(公告)日：2007-05-01

申请号：US10486685

申请日：2002-08-24

Applicant: Ralf Wnuk ,  Jürgen Hausdorf ,  Thomas Schorn ,  Otto Sandmeyer ,  Norbert Lang

Inventor： Ralf Wnuk ,  Jürgen Hausdorf ,  Thomas Schorn ,  Otto Sandmeyer ,  Norbert Lang

IPC: B01D29/13 ,  B01D29/00 ,  B01D29/11 ,  B01D29/15

CPC classification number: B29C47/687 ,  B01D29/15 ,  B01D29/925 ,  B29C47/0009

Abstract: A filter device, in particular, for high-pressure applications in a molten polymer filtration, has a screw-in piece (10), provided with a first threaded section (12) for fixing the filter device, and a second threaded section (14) for fixing a filter medium (16), in particular, in the form of a metal wool and with a perforated support tube (18) for the metal wool. The other free end of the filter device is provided with a volume displacer (24). The metal wool is surrounded by a support grid (20) and fixed by two fixing pieces (28, 30), held at a separation from each other by the support grid (20). One fixing piece (28) is fixed to the second threaded section (14) of the screw-in piece (10). The other fixing piece forms a handle (30) for the fixing formed. As a result of the volume displacer (24) being a one-piece component of the support tube (18) and the fixing piece (30) forming the handle covering the volume displacer (24), the filter device is significantly improved in that a simple and rapid assembly procedure for the exchangeable filter medium is provided. Also, the filter element construction is held formed to be free of damaging torsional loads.

Abstract translation: 特别地，用于熔融聚合物过滤中的高压应用的过滤器装置具有螺纹（10），其具有用于固定过滤装置的第一螺纹部分（12）和第二螺纹部分（14） ），用于固定过滤介质（16），特别是以金属丝的形式和用于金属毛的多孔支撑管（18）固定。 过滤装置的另一自由端设置有体积置换器（24）。 金属羊毛被支撑格栅（20）包围，并由两个固定件（28,30）固定，通过支撑格栅（20）彼此分开地保持。 一个固定件（28）固定到螺钉（10）的第二螺纹部分（14）上。 另一个固定件形成用于所形成的固定的手柄（30）。 由于体积置换器（24）是支撑管（18）的一体式部件和形成覆盖体积置换器（24）的手柄的固定件（30），所以过滤器装置显着改进， 提供了可交换式过滤介质的简单快速装配程序。 而且，过滤元件结构被保持形成为没有破坏性的扭转载荷。

公开(公告)号：US06579348B1

公开(公告)日：2003-06-17

申请号：US09763900

申请日：2001-05-30

Applicant: Martin Winter ,  Ralf Wnuk ,  Norbert Lang ,  Jürgen Hausdorf

Inventor： Martin Winter ,  Ralf Wnuk ,  Norbert Lang ,  Jürgen Hausdorf

IPC: B01D4600

CPC classification number: B01D29/111 ,  B01D29/15 ,  B01D2201/0407 ,  B01D2201/34 ,  Y10S55/05

Abstract: A method for producing a sealing connection between a filter mat of a tubular filter element and a metallic head piece encircling the filter element at one end. The head piece has an annular groove accommodating the edge of the filter mat. In order to reduce the internal diameter of the annular groove, the wall adjacent to the periphery is compressed by the periphery of the head piece towards the interior by applying a force of pressure which is directed radially towards the interior. The wall of the annular groove adjacent to the periphery is provided with an enlargement which enlarges the diameter of the head piece. The force of pressure for compressing the wall is applied in the area of said enlargement.

Abstract translation: 一种用于在管状过滤元件的过滤垫和在一端环绕过滤元件的金属头部件之间产生密封连接的方法。 头部件具有容纳过滤垫的边缘的环形槽。 为了减小环形槽的内径，通过施加径向朝向内部的压力，与邻近周边的壁被头部件的周边压向内部。 与周边相邻的环形槽的壁设置有放大头部的直径的放大图。 用于压缩壁的压力施加在所述放大的区域中。