公开(公告)号：US07377271B2

公开(公告)日：2008-05-27

申请号：US11284442

申请日：2005-11-21

Applicant: Michael Hoffmann ,  Andreas Ruess

Inventor： Michael Hoffmann ,  Andreas Ruess

IPC: F02M25/06

CPC classification number: F01M13/04 ,  F01M2013/0422 ,  Y02T10/163

Abstract: In a centrifugal oil separator for blow-by gases of an internal combustion engine comprising a rotating component which has at least one inflow port for the introduction of blow-by gases from the crankcase of the internal combustion engine, at least a first outflow port for the discharge of air and at least a second outflow port for the discharge of oil, and also a driveshaft (12) driving the rotating component for driving the rotating component, the driveshaft of the rotating component is connected via a mechanical coupling to a transmission driven by a crankshaft of the internal combustion engine.

Abstract translation: 在用于内燃机的窜气的离心式油分离器中，包括旋转部件，所述旋转部件具有至少一个用于从内燃机的曲轴箱引入窜气的流入口，至少第一流出口， 排出空气和至少一个用于排出油的第二流出口，以及驱动旋转部件驱动旋转部件的驱动轴（12），旋转部件的驱动轴通过机械联接连接到传动驱动 通过内燃机的曲轴。

公开(公告)号：US07067774B2

公开(公告)日：2006-06-27

申请号：US11127500

申请日：2005-05-12

Applicant: Michael Hoffmann

Inventor： Michael Hoffmann

IPC: H05B3/08

CPC classification number: B29C45/2737 ,  B29C2045/2743 ,  B29C2045/2751 ,  H01R4/38 ,  H01R4/643 ,  H05B3/06 ,  H05B3/42 ,  Y10T29/49083 ,  Y10T29/49213 ,  Y10T29/49218 ,  Y10T29/4922 ,  Y10T29/49888

Abstract: A heating element for placing on a pipe or nozzle comprises a current-carrying conductor connectable by means of connecting leads to a power supply. Each of the connecting leads has a terminal contact piece which can be engaged with a contact surface of the heating element. The contact piece can be clamped against the heating element by means of a clamping device. The contact piece rests loosely on the contact surface and the clamping force of the clamping device acts in a substantially normal manner to the contact surface and clamps the contact piece against said contact surface.

Abstract translation: 用于放置在管道或喷嘴上的加热元件包括通过将引线连接到电源而可连接的载流导体。 每个连接引线具有能够与加热元件的接触表面接合的端子接触片。 接触件可以通过夹紧装置夹紧在加热元件上。 接触件松动地搁置在接触表面上，并且夹紧装置的夹持力以基本上正常的方式作用于接触表面，并将接触片夹紧在接触表面上。

公开(公告)号：US20050211693A1

公开(公告)日：2005-09-29

申请号：US11127500

申请日：2005-05-12

Applicant: Michael Hoffmann

Inventor： Michael Hoffmann

IPC: B29C45/27 ,  H01R4/38 ,  H01R4/64 ,  H05B1/00 ,  H05B3/06 ,  H05B3/42

CPC classification number: B29C45/2737 ,  B29C2045/2743 ,  B29C2045/2751 ,  H01R4/38 ,  H01R4/643 ,  H05B3/06 ,  H05B3/42 ,  Y10T29/49083 ,  Y10T29/49213 ,  Y10T29/49218 ,  Y10T29/4922 ,  Y10T29/49888

Abstract: A heating element for placing on a pipe or nozzle comprises a current-carrying conductor connectable by means of connecting leads to a power supply. Each of the connecting leads has a terminal contact piece which can be engaged with a contact surface of the heating element. The contact piece can be clamped against the heating element by means of a clamping device. The contact piece rests loosely on the contact surface and the clamping force of the clamping device acts in a substantially normal manner to the contact surface and clamps the contact piece against said contact surface.

Abstract translation: 用于放置在管道或喷嘴上的加热元件包括通过将引线连接到电源而可连接的载流导体。 每个连接引线具有能够与加热元件的接触表面接合的端子接触片。 接触件可以通过夹紧装置夹紧在加热元件上。 接触件松动地搁置在接触表面上，并且夹紧装置的夹持力以基本上正常的方式作用于接触表面，并将接触片夹紧在接触表面上。

公开(公告)号：US20050193773A1

公开(公告)日：2005-09-08

申请号：US11068130

申请日：2005-02-28

Applicant: Dirk Winkelhake ,  Hermann Bogert ,  Siegfried Schwarzer ,  Michael Hoffmann

Inventor： Dirk Winkelhake ,  Hermann Bogert ,  Siegfried Schwarzer ,  Michael Hoffmann

IPC: B65G47/82 ,  C03B9/453

CPC classification number: B65G47/82 ,  B65G2201/0244 ,  C03B9/453

Abstract: Each hollow glass object (7) is pushed by a push-off unit from a dead plate (1) along a curved path (10) onto the conveyor belt (5) in such a way that the curved path (10) is brought tangentially to a contact point (11) in a movement direction (6) of the conveyor belt (5). Subsequent to the contact point (11) each hollow glass object (7) is pushed further by the push-off unit by a further linear path portion (12) in the movement direction (6) of the conveyor belt (5) as far as a release point (13) in which the push-off unit is released from the hollow glass object (7). The push-off unit is then moved back to the starting point (8).

Abstract translation: 每个中空玻璃物体（7）被推动单元从死板（1）沿弯曲路径（10）推到传送带（5）上，使得弯曲路径（10）被切向 到输送带（5）的移动方向（6）上的接触点（11）。 在接触点（11）之后，每个中空玻璃物体（7）通过在传送带（5）的移动方向（6）上的另外的直线路径部分（12）被推动单元进一步推动，直到 释放点（13），其中推出单元从中空玻璃物体（7）释放。 然后将推出单元移回到起始点（8）。

公开(公告)号：US06938411B2

公开(公告)日：2005-09-06

申请号：US09850410

申请日：2001-05-08

Applicant: Michael Hoffmann ,  Harald Klein ,  Thomas Kreuzer ,  Adolf Schäfer-Sindlinger

Inventor： Michael Hoffmann ,  Harald Klein ,  Thomas Kreuzer ,  Adolf Schäfer-Sindlinger

IPC: F01N3/02 ,  B01D46/42 ,  B01D53/86 ,  B01D53/94 ,  B01D53/96 ,  F01N3/023 ,  F01N3/025 ,  F01N3/035 ,  F01N3/08 ,  F01N3/20 ,  F01N3/24 ,  F01N3/28 ,  F01N9/00 ,  F01N13/02 ,  F02D41/02 ,  F02D41/04 ,  F02D41/40 ,  F01N3/00

CPC classification number: F02D41/405 ,  B01D53/9431 ,  B01D53/9477 ,  B01D53/96 ,  B01D2255/91 ,  B01D2255/915 ,  B01D2258/012 ,  F01N3/023 ,  F01N3/0253 ,  F01N3/035 ,  F01N3/0814 ,  F01N3/0821 ,  F01N3/0842 ,  F01N3/0871 ,  F01N3/0885 ,  F01N3/28 ,  F01N9/002 ,  F01N13/009 ,  F01N13/0097 ,  F01N2250/02 ,  F01N2250/12 ,  F01N2250/14 ,  F01N2260/04 ,  F01N2430/06 ,  F01N2430/085 ,  F01N2510/065 ,  F01N2560/026 ,  F01N2570/04 ,  F01N2570/14 ,  F01N2610/03 ,  F02D41/0275 ,  F02D41/028 ,  F02D41/029 ,  F02D41/1463 ,  Y02A50/2344 ,  Y02T10/44

Abstract: A method for removing nitrogen oxides and particulate matter from the lean exhaust gas of a combustion engine that also contains low concentrations of sulfur oxides. The exhaust gas stream is passed over a nitrogen oxide storage catalyst and a particulate filter, where nitrogen oxides and sulfur oxides are adsorbed by the storage catalyst under lean exhaust gas conditions and the particulate matter is deposited on the particulate filter. The storage catalyst is in a first cycle is periodically denitrated by enriching the exhaust gas regeneration of the particulate filter. Desulfurization of the nitrogen oxide storage catalyst is carried out in a second cycle by raising the temperature of the lean exhaust gas to a value at which the particulate matter combustion on the particulate filter is initiated and then the storage catalyst can be desulfurized by enriching the exhaust gas.

Abstract translation: 一种从含有低浓度硫氧化物的内燃机的稀薄排气中除去氮氧化物和颗粒物质的方法。 废气流通过氮氧化物储存催化剂和颗粒过滤器，其中氮氧化物和硫氧化物在贫排气条件下被储存催化剂吸附，并且颗粒物质沉积在颗粒过滤器上。 通过富集颗粒过滤器的废气再生来使存储催化剂在第一循环中被定期地脱硝。 通过将贫废气的温度升高到微粒过滤器上的颗粒物质燃烧开始的值，在第二循环中进行氮氧化物储存催化剂的脱硫，然后可以通过富集排气来对储存催化剂进行脱硫 加油站。

公开(公告)号：US06748917B1

公开(公告)日：2004-06-15

申请号：US09936339

申请日：2002-05-10

Applicant: Michael Hoffmann ,  Uwe Kreckel

Inventor： Michael Hoffmann ,  Uwe Kreckel

IPC: F02B1700

CPC classification number: F02B17/005 ,  F02B23/101 ,  F02B77/04 ,  F02B2023/102 ,  F02B2023/106 ,  F02B2023/108 ,  F02B2075/125 ,  F02B2275/48 ,  Y02T10/12 ,  Y02T10/123 ,  Y02T10/125

Abstract: In internal combustion engines having direct injection, an injector injects fuel into the combustion chamber to form an ignitable fuel/air mixture with combustion air supplied separately, the mixture being ignitable by a spark plug. The fuel is injected in a conical pattern, and the electrodes are protected from wetting by fuel and from coking if they are located outside the lateral surface of the fuel cone produced by the injection nozzle. To introduce an ignitable mixture between the electrodes and to ensure optimum operating performance of the internal combustion engine by improving the combustion process, a combustion chamber is configured so that the fuel cone is injected in a free jet which is substantially completely unaffected by the combustion chamber perimeter, and the electrodes of the spark plug project into a fuel vortex emerging from the lateral surface during injection. Electrodes are provided at different spark positions relative to the lateral surface to which the positive potential of the ignition voltage may be applied alternately for ignition of the fuel vortices as a function of the operating point of the internal combustion engine.

Abstract translation: 在具有直接喷射的内燃机中，喷射器将燃料喷射到燃烧室中以形成可单独供应的燃烧空气的可燃燃料/空气混合物，该混合物可被火花塞点燃。 燃料以锥形图案注入，并且如果电极位于由注射喷嘴产生的燃料锥体的侧表面之外，则电极被燃料和不被焦化保护。 为了在电极之间引入可点燃的混合物，并且通过改进燃烧过程来确保内燃机的最佳操作性能，燃烧室被配置成使得燃料锥体以基本完全不受燃烧室影响的自由射流注入 并且火花塞的电极在注射期间投射到从侧面出现的燃料涡流中。 电极设置在相对于侧表面的不同火花位置处，可以交替地施加点火电压的正电位以使燃料涡流点燃作为内燃机的工作点的函数。

公开(公告)号：US06532065B1

公开(公告)日：2003-03-11

申请号：US09403019

申请日：2000-02-07

Applicant: Ralf Grimme ,  Bernhard Klumpp ,  Michael Hoffmann ,  John David Smith

Inventor： Ralf Grimme ,  Bernhard Klumpp ,  Michael Hoffmann ,  John David Smith

IPC: G01N2188

CPC classification number: G01N21/94 ,  G01N21/88

Abstract: The invention relates to a device (1) suitable for controlling a surface (8) of an object (7), notably with respect to raised areas on said surface (8). The device (1) comprises a light source (2, 3) for generating a light beam (5, 6) directed towards the surface as well as a light sensor (4) for detecting light scattered by a raised area on the surface (8). The light beam (5, 6) generated by the light source (2, 3) is configured so as to scan the surface (8) in such a way that the raised area on the surface scatters the light beam (5, 6). If there is no raised area the light beam (5, 6) undergoes ideally no, or else only slight, changes. The light sensor (4) is arranged in such a way that at least part of the scattered light can be detected. In this manner it is possible to detect, for example, impurities on uneven or structured surfaces.

Abstract translation: 本发明涉及适于控制物体（7）的表面（8）的装置（1），特别是相对于所述表面（8）上的凸起区域。 装置（1）包括用于产生朝向表面的光束（5,6）的光源（2,3）以及用于检测由表面上的凸起区域散射的光（8）的光传感器（4） ）。 由光源（2,3）产生的光束（5,6）被构造成以使得表面上的凸起区域散射光束（5,6）的方式扫描表面（8）。 如果没有凸起区域，则光束（5,6）理想地经历没有，或者仅稍微改变。 光传感器（4）以能够检测散射光的至少一部分的方式配置。 以这种方式，可以检测例如在不均匀或结构化表面上的杂质。

公开(公告)号：US06424768B1

公开(公告)日：2002-07-23

申请号：US09423152

申请日：2000-02-07

Applicant: David Booth ,  Herbert Grunsteudel ,  Michael Hoffmann ,  John David Smith

Inventor： David Booth ,  Herbert Grunsteudel ,  Michael Hoffmann ,  John David Smith

IPC: G02B644

CPC classification number: G02B6/4427 ,  G02B6/4434 ,  H01B7/182 ,  H01B11/16

Abstract: A cable comprising a stress-bearing matrix extending substantially through the length of the cable; and a plurality of conducting elements extending substantially through the length of the cable, the plurality of said conducting elements being located within and spaced from one another by said stress-bearing matrix, wherein at least one of the plurality of conducting elements is in intimate contact with a low friction liner disposed about the at least one of the plurality of conducting elements and the at least one of the conducting elements is longitudinally movable relative to the stress-bearing matrix.

Abstract translation: 一种电缆，包括基本上延伸穿过电缆长度的应力承载矩阵; 以及基本上延伸穿过所述电缆的长度的多个导电元件，所述多个所述导电元件位于所述应力承载矩阵内并彼此间隔开，其中所述多个导电元件中的至少一个紧密接触 具有围绕所述多个导电元件中的所述至少一个传导元件布置的低摩擦衬垫，并且所述至少一个所述导电元件可相对于所述应力承载矩阵纵向移动。

公开(公告)号：US5729978A

公开(公告)日：1998-03-24

申请号：US518506

申请日：1995-08-23

Applicant: Herman Hiereth ,  Harald Dauble ,  Klaus-Jurgen Marquardt ,  Michael Hoffmann

Inventor： Herman Hiereth ,  Harald Dauble ,  Klaus-Jurgen Marquardt ,  Michael Hoffmann

IPC: F02B37/10

CPC classification number: F02B37/105 ,  F02B41/10 ,  Y02T10/144 ,  Y02T10/163

Abstract: A supercharged internal combustion engine has an exhaust gas turbocharger which includes an exhaust gas turbine and a compressor. The exhaust gas turbine and the compressor are connected to a turbocharger shaft and an appliance for the transmission of power for the purpose of a mechanical step-up drive capability for the exhaust gas turbocharger arranged between the turbocharger shaft and the crankshaft of the internal combustion engine. The appliance includes at least one step-up gear and a controllable hydrodynamic coupling for torque transmission arranged between the crankshaft and the turbocharger shaft. In order to configure the internal combustion engine in a simple and compact constructional manner in such a way that a better increase in torque of the internal combustion engine can be achieved in the lower rotational speed range by the mechanical step-up drive of the exhaust gas turbocharger and to achieve substantially shorter response times during transient operation of the internal combustion engine, the hydrodynamic coupling can be locked up by a mechanical or electro-mechanical clutch and is arranged between the step-up gear and the crankshaft of the internal combustion engine.

Abstract translation: 增压内燃机具有排气涡轮增压器，其包括废气涡轮机和压缩机。 排气涡轮机和压缩机连接到涡轮增压器轴和用于传递动力的装置，用于为布置在涡轮增压器轴和内燃机的曲轴之间的排气涡轮增压器的机械升压驱动能力 。 该设备包括布置在曲轴和涡轮增压器轴之间的至少一个升压齿轮和用于扭矩传递的可控流体动力联轴器。 为了以简单且紧凑的结构方式构造内燃机，使得能够通过排气的机械升压驱动在较低的转速范围内实现内燃机转矩的更好的增加 涡轮增压器，并且在内燃机的瞬态操作期间实现显着更短的响应时间，流体动力联轴器可以通过机械或机电离合器锁定，并且布置在升压齿轮和内燃机的曲轴之间。

公开(公告)号：US5533738A

公开(公告)日：1996-07-09

申请号：US497151

申请日：1995-06-30

Applicant: Michael Hoffmann

Inventor： Michael Hoffmann

IPC: F16K5/20 ,  F16J15/46 ,  F16K15/06

CPC classification number: F16K5/205

Abstract: An apparatus for sealing shut-off devices located in gas or liquid transporting pipelines having a sealing arrangement, which seals the shut-off device against a casing, the sealing arrangement having a gasket engageable against the circumferential surface of the shut-off device, a seating ring supporting the gasket, two chambers which can be supplied in a controlled manner with a pressure medium, and a method by which the gasket can be raised from the circumferential surface and pressed against the circumferential surface. The sealing arrangement has a driving member positively connected to the seating ring and a displaceable intermediate piston located on the driving member. The first chamber is located between the driving member and the intermediate piston and when subject to the action of the controlled pressure, brings about a movement of the driving member in the gasket raising direction. A second chamber located between the intermediate piston and the casing, when subject to the action of the controlled pressure, brings about a movement of the intermediate piston in the pressing direction. Between the seating ring and the intermediate piston are positioned spring elements which are biased in the pressing direction.

Abstract translation: 一种用于密封位于气体或液体输送管道中的封闭装置的装置，其具有将封闭装置密封到壳体上的密封装置，密封装置具有可抵靠关闭装置的圆周表面的垫圈， 支撑垫圈的座圈，可以用受压介质以受控方式供给的两个室，以及垫圈可以从圆周表面升高并压靠在圆周表面上的方法。 密封装置具有主动连接到座圈的驱动构件和位于驱动构件上的位移中间活塞。 第一室位于驱动构件和中间活塞之间，并且当受到受控压力的作用时，导致驱动构件沿垫圈上升方向的移动。 当受到受控压力的作用时，位于中间活塞和壳体之间的第二室导致中间活塞在挤压方向上的运动。 座环和中间活塞之间的位置是按压方向偏置的弹簧元件。