公开(公告)号：US5315081A

公开(公告)日：1994-05-24

申请号：US41303

申请日：1993-03-31

Applicant: Werner Hartmann ,  Horst Kippenberg

Inventor： Werner Hartmann ,  Horst Kippenberg

IPC: H01H33/66 ,  H01H33/662

CPC classification number: H01H33/66207 ,  H01H2033/66223 ,  H01H33/66261

Abstract: A vacuum switching tube contains a switching chamber and a first contact piece fixed in place in it, as well as a movable current conducting rod with a second contact piece and a ring-shaped insulator. According to the present invention, the ring-shaped insulator has at least one end surface on the vacuum side, which is at least partially free of metallization, and which faces away from the metal vapor formed during switching and is therefore protected against condensation. It is advantageous if a gap with a pre-determined length and height is formed by the end surface of the insulator and by at least one adjacent metallic flange.

Abstract translation: 真空开关管包括切换室和固定在其中的第一接触片，以及具有第二接触片和环形绝缘体的可移动导电杆。 根据本发明，环形绝缘体在真空侧具有至少一个端面，其至少部分没有金属化，并且在切换期间背离形成的金属蒸气，因此防止冷凝。 具有预定长度和高度的间隙由绝缘体的端面和至少一个相邻的金属凸缘形成是有利的。

公开(公告)号：US4934052A

公开(公告)日：1990-06-19

申请号：US286749

申请日：1988-12-19

Applicant: Karl Nitschmann ,  Werner Hartmann

Inventor： Karl Nitschmann ,  Werner Hartmann

IPC: B27B33/14

CPC classification number: B27B33/147 ,  Y10T83/263 ,  Y10T83/909

Abstract: The invention is directed to a saw chain for a motor-driven chain saw equipped with a guide bar and for which lubricating oil is continuously supplied during operation. The oil reaches the guide groove of the guide bar and is directed to the pivotal joints of the saw chain. The oil is taken up by the foot portions of the center links of the saw chain which engage the guide groove. Groove-like channels are provided in a side face of these foot portions via which the lubricating oil is conducted to the pivotal joints. Lubricant pockets are provided in the foot portions of the center links of the saw chain which are supplementary to the channels so that the center links can take along a greater quantity of lubricant. This lubricant then reaches the pivotal joints through the channels especially at the forward end of the guide bar where the saw chain changes direction. This flow of the lubricant to the pivotal joints occurs at the turn-around location because of the centrifugal force which acts on the lubricant as the saw chain moves around the forward end of the guide bar so that an adequate lubrication is assured even at this forward region and also at the lower portion of the turn-around region where the cutting action of the saw chain takes place.

Abstract translation: 本发明涉及一种装有导向杆的电动链锯锯锯，并且在操作期间连续地供给润滑油。 油到达引导杆的引导槽并且被引导到锯链的枢转接头。 油被锯链的中心连杆的脚部与引导槽接合。 沟槽状通道设置在这些脚部的侧面中，润滑油经由该沟槽导向枢转接头。 在锯链的中心连杆的脚部设有润滑剂袋，它们与通道相辅相成，使得中心连杆可以吸收更多量的润滑剂。 然后，该润滑剂通过通道特别是在导向杆的前端处，其中锯链改变方向到达枢转接头。 由于当链条围绕导杆的前端移动时作用在润滑剂上的离心力，润滑剂向枢转接头的流动发生在转向位置，使得即使在该向前 并且还在发生锯链的切割动作的转向区域的下部。

公开(公告)号：US4785830A

公开(公告)日：1988-11-22

申请号：US572563

申请日：1984-01-18

Applicant: Henning Moller ,  Werner Hartmann

Inventor： Henning Moller ,  Werner Hartmann

IPC: A24D3/02 ,  A24C5/18 ,  A24C5/34 ,  A24D3/10 ,  G01N23/12 ,  A24C5/14

CPC classification number: A24C5/3412 ,  A24C5/1871 ,  G01N23/12 ,  Y10S131/905 ,  Y10S131/906

Abstract: A continuous stream of tobacco shreds is built at the underside of the lower reach of an air-permeable belt conveyor by conveying tobacco shreds in currents of air which impinge upon the lower reach of the conveyor at a variable angle and at a variable speed. The density of various layers of the stream at a plurality of points at different distances from the lower reach of the conveyor is monitored by a device which directs X-rays transversely across the stream and has a uni- or two-dimensional detector with one or more rows of diodes exposed to X-rays which have penetrated through the stream. The signals which are thereby generated by the diodes denote the monitored density at the plurality of points and are scanned, evaluated and processed to actuate one or more servomotors which vary one or more parameters that influence the orientation of shreds in the stream, the density and/or other characteristics of the stream. Such parameters can include the subatmospheric pressure at one side of the lower reach of the conveyor, the direction of flow, speed and/or quantity of air which transports the shreds to the conveyor, the rate of admission of tobacco shreds into the air current or currents, and/or the position of the trimming device which removes the surplus from the stream. The signals can be used to vary the parameters which influence the characteristics of the entire stream and/or to vary one or more parameters which influence the density and/or other characteristics of one or more layers of the stream.

Abstract translation: 通过在可变角度和可变速度下撞击输送机下端的空气流中输送烟丝，在透气性带式输送机的下方的下侧建立连续的烟丝流。 在距离输送机较低距离的不同距离处的多个点处的流的各个层的密度由横向跨越流引导X射线的装置监测，并且具有一维或二维检测器，其具有一个或 暴露于穿过流的X射线的更多行的二极管。 由二极管产生的信号表示在多个点处的监测密度，并且被扫描，评估和处理以致动一个或多个伺服电动机，其改变一个或多个影响流中碎片的取向的参数，密度和 /或流的其他特征。 这样的参数可以包括在输送机下端到达一侧的低于大气压的压力，流动方向，将碎片输送到输送机的空气的速度和/或数量，烟丝进入气流的速度或 和/或修剪装置的位置，其从流中去除剩余物。 信号可用于改变影响整个流的特性的参数和/或改变影响流的一个或多个层的密度和/或其它特性的一个或多个参数。

公开(公告)号：US4756221A

公开(公告)日：1988-07-12

申请号：US7746

申请日：1987-01-28

Applicant: Karl Nitschmann ,  Hans Dolata ,  Werner Hartmann

Inventor： Karl Nitschmann ,  Hans Dolata ,  Werner Hartmann

IPC: B27B33/14

CPC classification number: B27B33/142 ,  B27B33/14 ,  B27B33/141 ,  Y10T83/909 ,  Y10T83/921 ,  Y10T83/925

Abstract: A saw chain has pivotally interconnected chain links which includes cutting links and safety links and these links are effective as working links. The cutting links are each provided with a cutting tooth for cutting into wood and the safety links are each provided with a projection which limits the depth of the cut of the cutting tooth which follows the safety link. The pivot axes of the chain links lie in an action plane above the guide bar in the stretched portion of the saw chain when the latter is subjected to the pulling force exerted by the drive of the chain saw. The cutting links are pivotable with respect to this plane. In addition, the safety links can also be pivotable in this manner. When the cutting links are in their pivoted-out position under this pulling force, no clearance angle is available at the roof of the cutting tooth so that the cutting edge has no cutting effect. For this reason, there is no kickback when the saw chain is placed against the wood. When an advancing thrust is applied to the chain saw, the cutting links in the stretched running portion of the chain are pivoted into their pivoted back position or working position by means of reaction forces; whereas, in the direction-reversal region of the guide bar, the cutting links are retained in their pivoted-out position by means of the support imparted to the drive links by the nose sprocket of the guide bar. In this way, the danger of kickback remains low.

Abstract translation: 锯链具有枢轴互连的链节，其包括切割链接和安全链接，并且这些链接作为工作链接是有效的。 切割连杆分别设置有用于切割成木材的切割齿，并且安全连接件均设置有突出部，该突起限制了紧跟安全链接的切割齿的切割深度。 链节的枢轴位于锯链的延伸部分中的导杆上方的动作平面中，当链条链受到由链锯的驱动施加的拉力时。 切割链接可相对于该平面枢转。 此外，安全链接也可以以这种方式枢转。 当切割链条在该牵引力下处于其枢转位置时，在切割齿的顶部处没有间隙角，使得切削刃不具有切割效果。 因此，当锯链放在木头上时，没有回扣。 当推进推力施加到链锯上时，链条的拉伸运行部分中的切割链节通过反作用力枢转到它们的枢转的后部位置或工作位置; 而在引导杆的方向反转区域中，切割连杆通过由引导杆的前端链轮传递给驱动连杆的支撑件保持在其枢转位置。 这样，回扣的危险仍然很低。

公开(公告)号：US4576112A

公开(公告)日：1986-03-18

申请号：US602677

申请日：1984-04-23

Applicant: Bernhard Funger ,  Heinz Gruber ,  Werner Hartmann ,  Julius Kohnen ,  Johannes Kutz ,  Manfred Moser

Inventor： Bernhard Funger ,  Heinz Gruber ,  Werner Hartmann ,  Julius Kohnen ,  Johannes Kutz ,  Manfred Moser

IPC: B05C5/02 ,  B05D1/26 ,  D06B1/08 ,  D06B19/00 ,  B05C3/02

CPC classification number: D06B19/0094 ,  D06B1/08

Abstract: A device for applying a treatment medium, especially in foam form, to a running web of material, especially a rug web, with an application beam extending transversely to the web of material, the application beam having a longitudinal slot, through which the treatment medium emerges onto the web of material. On the side opposite the slot an elastic cushion which presses the web of material against the sliding surface of the application beam is arranged on the back of the web of material. The cushion may be an inflatable elastic hollow body or a foam material cushion.

Abstract translation: 一种用于将特别是泡沫形式的处理介质，特别是泡沫形式的处理介质施加到横向于材料幅材延伸的施加梁的材料，特别是地毯腹板上的施加梁，所述施加梁具有纵向槽，通过该纵向槽 出现在材料网上。 在与狭槽相对的一侧上，将材料幅材压靠在施加梁的滑动表面上的弹性垫布置在材料幅材的背面。 衬垫可以是可膨胀的弹性中空体或泡沫材料垫。

公开(公告)号：US4576047A

公开(公告)日：1986-03-18

申请号：US606250

申请日：1984-05-02

Applicant: Reinhard Lauer ,  Werner Hartmann

Inventor： Reinhard Lauer ,  Werner Hartmann

IPC: G01P5/24 ,  G01F1/66 ,  G01N29/02

CPC classification number: G01P5/245 ,  G01N2291/02836

Abstract: An apparatus for determining the transit times of ultrasonic pulses in a fluid has at least two electroacoustic converters (11, 20) arranged spaced apart in the fluid. An electrical signal proportional to the sound pressure generated at the transmitting converter (11) is derived from the transmitting converter (11) and is fed to the input of a correlation circuit (12).

Abstract translation: 用于确定流体中超声波脉冲的运送时间的装置具有至少两个在流体中间隔布置的电声转换器（11,20）。 与发射转换器（11）产生的声压成比例的电信号是从发送转换器（11）导出的，并馈送到相关电路（12）的输入端。

公开(公告)号：US4190101A

公开(公告)日：1980-02-26

申请号：US780067

申请日：1977-03-22

Applicant: Werner Hartmann

Inventor： Werner Hartmann

IPC: F28D7/16 ,  F28F9/02 ,  F28F21/06

CPC classification number: F28F9/0241 ,  F28D7/16 ,  F28F21/067 ,  F28F2255/02 ,  Y10S165/07 ,  Y10S165/905

Abstract: Improved tube bundle-type heat exchanger comprising at least one tube base cast from a plastic material, such as poly laurin lactam, with a tube bundle cast in the tube base. Several optional features are also disclosed.

Abstract translation: 改进的管束式热交换器，其包括至少一个从塑料材料铸造的管状基底，例如聚月桂酸内酰胺，其中管束流入管底。 还公开了若干可选特征。

公开(公告)号：US09123490B2

公开(公告)日：2015-09-01

申请号：US13574262

申请日：2011-01-07

Applicant: Lydia Baron ,  Werner Hartmann ,  Astrid Renz ,  Ulf Schümann

Inventor： Lydia Baron ,  Werner Hartmann ,  Roman Renz ,  Ulf Schümann

IPC: H01H33/662

CPC classification number: H01H33/662 ,  H01H33/66261 ,  H01H2033/66284 ,  H01H2033/66292

Abstract: A vacuum switch tube has a housing which has two insulating housing regions arranged and configured symmetrically in respect of a center plane. Each of the two insulating housings contains a plurality of insulating housing parts. Shielding elements extend into the interior of the vacuum switch tube and are arranged between neighboring insulating housing parts and between insulating housing parts and neighboring additional housing parts. The shielding elements have improved dielectric properties and a simultaneously material-saving structure. Accordingly, the geometrical dimensions of the shielding elements are determined in dependence on a connected voltage and possible critical field strength between neighboring shields.

Abstract translation: 真空开关管具有壳体，其具有相对于中心平面对称地布置和构造的两个绝缘壳体区域。 两个绝缘壳体中的每一个包含多个绝缘壳体部件。 屏蔽元件延伸到真空开关管的内部并且布置在相邻绝缘壳体部分之间以及绝缘壳体部件和相邻附加壳体部件之间。 屏蔽元件具有改善的介电特性和同时节省材料的结构。 因此，屏蔽元件的几何尺寸取决于连接的电压和相邻屏蔽之间的可能的临界场强。

公开(公告)号：US20140299579A1

公开(公告)日：2014-10-09

申请号：US14347718

申请日：2012-08-30

Applicant: Werner Hartmann ,  Sylvio Kosse ,  Frank Schettler

Inventor： Werner Hartmann ,  Sylvio Kosse ,  Frank Schettler

IPC: H01H3/02 ,  H02H3/087 ,  H02H3/02

CPC classification number: H01H3/0213 ,  H01H33/161 ,  H01H33/596 ,  H01H2009/543 ,  H01H2033/146 ,  H02H3/021 ,  H02H3/087

Abstract: A DC voltage circuit breaker includes at least one interrupter and a commutator device connected in parallel with the interrupter. The commutator device includes a capacitor circuit. The capacitor circuit includes a parallel circuit having at least two capacitor branches and the capacitor branches each have a capacitor in series with a capacitor branch switch.

Abstract translation: 直流电压断路器包括与断流器并联连接的至少一个断续器和换向器装置。 换向器装置包括电容器电路。 电容器电路包括具有至少两个电容器分支的并联电路，并且电容器分支各自具有与电容器分支开关串联的电容器。

公开(公告)号：US20140116953A1

公开(公告)日：2014-05-01

申请号：US14124915

申请日：2012-05-24

Applicant: Stefan Blendinger ,  Robert Fleck ,  Gerold Franke ,  Lilla Grossmann ,  Werner Hartmann

Inventor： Stefan Blendinger ,  Robert Fleck ,  Gerold Franke ,  Lilla Grossmann ,  Werner Hartmann

IPC: B03D1/02 ,  B03D1/24

CPC classification number: B03D1/02 ,  B03D1/028 ,  B03D1/1431 ,  B03D1/1456 ,  B03D1/24 ,  B03D1/247 ,  B03D2203/02

Abstract: A method obtains metal-containing valuable substances from a suspension that contains metal-containing valuable substances. A corresponding suspension which is pressurized after passing through at least one pump device and which is mixed with a gas is fed to at least one jet device of at least one flotation cell via at least one feed line. The metal-containing valuable substances are separated in the at least one flotation cell. The suspension that contains the metal-containing valuable substances is charged with gas at least partially after passing through the pump device before entering the jet device.

Abstract translation: 一种方法从含有金属的有价值物质的悬浮液中获得含金属的有价物质。 在通过至少一个泵装置之后被加压并与气体混合的相应悬架通过至少一个进料管线被供给至少一个浮选槽的至少一个喷射装置。 含金属的有价物质在至少一个浮选槽中分离。 含有金属的有价值物质的悬浮液在进入喷射装置之前通过泵装置至少部分地被充入气体。