公开(公告)号：US09103481B2

公开(公告)日：2015-08-11

申请号：US13811744

申请日：2011-06-24

申请人： Otfried Schwarzkopf ,  Manfred Berg ,  Josef Brandt ,  Tobias Etscheid ,  Mark Heienbrok ,  Marco Isenburg ,  Markus Jeschonnek ,  Christoph Schöneberg ,  Horst Plum

发明人： Otfried Schwarzkopf ,  Manfred Berg ,  Josef Brandt ,  Tobias Etscheid ,  Mark Heienbrok ,  Marco Isenburg ,  Markus Jeschonnek ,  Christoph Schöneberg ,  Horst Plum

IPC分类号： F24H1/10 ,  H05B3/40 ,  F16L53/00 ,  F24H1/00 ,  F16L25/01

CPC分类号： F16L53/008 ,  F01N2610/02 ,  F01N2610/10 ,  F01N2610/14 ,  F16L25/01 ,  F16L53/38 ,  F24H1/0018

摘要： A heatable medium pipe having at least one pipe connector and heating element, wherein the heating element has a few wires, in particular two wires, and said wires extend continuously along the medium pipe and along the at least one pipe connector. In a method for producing such a heatable medium pipe, the heating element is continuously wound around a tubular medium pipe and the heating element is pre-assembled on the medium pipe in that the heating element is fastened or fixed by at least one fastening element, the medium pipe is cut to a first length for the particular application, the length corresponding to the desired medium pipe length (lR) plus the heating element length (lH) required for wrapping around the at least one pipe connector and the transition area the fastening element is removed in the region outside the desired medium pipe length (lR), the heating element is unwrapped from the medium pipe section cut from the first length, the medium pipe is cut to the desired medium pipe length (lR) to form a second medium pipe section, the medium pipe section is connected to the at least one pipe connector as the medium pipe, and the heating element is at least wrapped around the at least one pipe connector.

摘要翻译： 一种具有至少一个管连接器和加热元件的可加热介质管，其中所述加热元件具有几根电线，特别是两条电线，并且所述电线沿着所述中等管道并沿着所述至少一个管道连接器连续延伸。 在制造这种可加热介质管的方法中，加热元件连续缠绕在管状介质管上，并且加热元件预先组装在介质管上，因为加热元件由至少一个紧固元件紧固或固定， 中等管道被切割成特定应用的第一长度，对应于期望的中等管道长度（1R）加上围绕至少一个管道连接器缠绕所需的加热元件长度（1H）的长度和过渡区域紧固 元件在期望的中间管道长度（1R）之外的区域中移除，加热元件从从第一长度切割的介质管段展开，将中等管道切割成期望的中等管道长度（1R），以形成第二个 介质管段，中间管段连接至至少一个管连接器作为介质管，并且加热元件至少缠绕在至少一个管连接器周围。

公开(公告)号：US20130333772A1

公开(公告)日：2013-12-19

申请号：US13996909

申请日：2011-12-16

申请人： Otfried Schwarzkopf ,  Reinhard Plietsch ,  Tobias Etscheid ,  Marco Isenburg ,  Oliver Preiss ,  Martin Sachse

发明人： Otfried Schwarzkopf ,  Reinhard Plietsch ,  Tobias Etscheid ,  Marco Isenburg ,  Oliver Preiss ,  Martin Sachse

IPC分类号： F01N3/20

CPC分类号： F01N3/2066 ,  F01N2240/02 ,  F01N2610/10 ,  F01N2610/11 ,  F01N2610/1486 ,  F16L53/00 ,  F16L53/32 ,  F16L53/38 ,  F16L53/70 ,  Y02T10/24 ,  Y10T137/6606

摘要： An assembled media line, or a section of a media line, for connecting a tank to a dosing unit in order to add a reducing agent into a SCR catalyst system of an internal combustion engine. The fluid line has electric heating in some sections for heating of the fluid. The fluid line is additionally provided, at least in some areas, with fluid tempering. In use, the media line connects a tank to a dosing unit in order to add a reducing agent in a SCR catalyst system of an internal combustion engine, and wherein the engine coolant is used as tempering fluid. The tempering is achieved by inclusion of at least one tempering line running alongside the fluid line. A line connector for such a media line includes a connecting housing in which the fluid line and two tempering lines can be connected.

摘要翻译： 用于将罐连接到计量单元的组装介质管线或介质管线的一部分，以便将还原剂添加到内燃机的SCR催化剂系统中。 流体管线在一些部分中具有电加热以加热流体。 至少在一些区域中，流体管线另外设置有流体回火。 在使用中，介质线将罐连接到计量单元，以便在内燃机的SCR催化剂系统中添加还原剂，并且其中发动机冷却剂用作回火流体。 回火是通过包括至少一条沿着流体管线运行的回火管线来实现的。 用于这种介质线的线连接器包括连接壳体，流体管线和两个回火管线可以连接在壳体中。

公开(公告)号：US20130330065A1

公开(公告)日：2013-12-12

申请号：US13992553

申请日：2011-10-07

申请人： Otfried Schwarzkopf ,  Mark Heienbrok ,  Marco Isenburg ,  Markus Jeschonnek ,  Christoph Schöneberg ,  Manfred Berg ,  Josef Brandt ,  Tobias Etscheid ,  Horst Plum

发明人： Otfried Schwarzkopf ,  Mark Heienbrok ,  Marco Isenburg ,  Markus Jeschonnek ,  Christoph Schöneberg ,  Manfred Berg ,  Josef Brandt ,  Tobias Etscheid ,  Horst Plum

IPC分类号： F16L53/00

CPC分类号： F16L53/004 ,  F01N3/2066 ,  F01N2610/02 ,  F01N2610/10 ,  F16L25/01 ,  F16L53/34 ,  F16L53/38 ,  H05B3/58 ,  H05B2203/021 ,  Y02T10/24 ,  Y10T29/49083

摘要： A heatable fluid line having a pipeline and an electrical heat conductor extending at least over a section of the pipeline. The pipeline has at least two longitudinal sections that are configured differently in respect of the material properties and/or design thereof. At least one first longitudinal section is formed of a first material and a second longitudinal section is formed of a second material. The material of the second longitudinal section is more flexible and/or has a higher resilience than the material of the first longitudinal section. A described method for producing the fluid line relates to an adaptive attachment of the heat conductor on the outside of the pipeline that permits the heat conductor to be wound around fluid coupling and/or connector parts, in particular the housings by means of which the line is assembled, without strand separation.

摘要翻译： 一种可加热流体管线，其具有至少在管道的一部分上延伸的管道和电热导体。 管道具有至少两个相对于材料性质和/或其设计而不同构造的纵向部分。 至少一个第一纵向部分由第一材料形成，第二纵向部分由第二材料形成。 第二纵向部分的材料比第一纵向部分的材料更具柔性和/或具有更高的弹性。 所描述的用于生产流体管线的方法涉及在管道的外部上的热导体的自适应附接，其允许热导体缠绕在流体联接器和/或连接器部件，特别是壳体上，线路 组装，无需分离。

公开(公告)号：US20130299030A1

公开(公告)日：2013-11-14

申请号：US13892534

申请日：2013-05-13

申请人： Rainer GOERING ,  Michael Boeer ,  Juergen Franosch ,  Joerg Westmeier ,  Otfried Schwarzkopf ,  Daniel De Beer

发明人： Rainer GOERING ,  Michael Boeer ,  Juergen Franosch ,  Joerg Westmeier ,  Otfried Schwarzkopf ,  Daniel De Beer

IPC分类号： F16L53/00

CPC分类号： F16L53/008 ,  B29C47/0023 ,  B29C47/025 ,  B29C47/065 ,  B29K2995/0005 ,  B29K2995/0007 ,  F01N3/2066 ,  F01N2610/02 ,  F01N2610/10 ,  F16L53/38

摘要： A heatable line pipe useful for diesel fuel systems and fuel cell systems is provided. The heatable line pipe comprises in order from an inside of the pipe: a) an electrically insulating inner layer; b) a first electrically conductive layer; c) at least two current leads wound spirally around the first electrically conductive layer; d) a second electrically conductive layer over the at least two current leads forming a surface; and e) an outer cladding of an electrically insulating plastic material. The thickness of the second electrically conductive layer is 0.1 to 1.5 mm, and the at least two current leads form wave peaks in the surface of the second electrically conductive layer. The line pipe has the advantage that a fall in heating performance over the lifetime is effectively prevented.

摘要翻译： 提供了一种可用于柴油燃料系统和燃料电池系统的可加热管线管道。 可加热管线管从管的内部起依次包括：a）电绝缘内层; b）第一导电层; c）至少两个电流引线围绕第一导电层螺旋缠绕; d）形成表面的所述至少两个电流引线上的第二导电层; 和e）电绝缘塑料材料的外包层。 第二导电层的厚度为0.1至1.5mm，并且至少两个电流引线在第二导电层的表面中形成波峰。 线管的优点在于有效地防止了使用寿命期间的加热性能下降。

公开(公告)号：US20110164994A1

公开(公告)日：2011-07-07

申请号：US11629392

申请日：2005-06-06

申请人： Otfried Schwarzkopf

发明人： Otfried Schwarzkopf

IPC分类号： F04B27/08

CPC分类号： F04B27/1054

摘要： Axial piston compressor, especially a compressor for the air-conditioning system of a motor vehicle, having a housing and, for drawing in and compressing a coolant, a compressor unit arranged in the housing and driven by means of a drive shaft, the compressor unit comprising pistons, which move axially back and forth in a cylinder block, and a tilt plate 10 (tilt ring; wobble plate or swash plate), which drives the pistons and rotates together with the drive shaft, wherein the tilt plate 10 or a tiltable part thereof associated therewith has locations 14, 15 of reduced amassing of material and/or locations which consist of a material which is different from the material from which the rest of the tilt plate 10 or tiltable part thereof is made, those locations bringing about a specific effect on the regulation behaviour of the compressor in such a way that in a region of small tilt angles of the tilt plate 10 or tiltable part thereof, especially in a tilt angle range from 0° to 8°, especially 0° to 3°, a moment directed to a very large extent in the same direction as an advancing moment of the tilt plate 10 is achieved so that the tilt moment of the tilt plate 10 in the afore-mentioned tilt angle range is increased (accelerated up-regulation of the compressor).

摘要翻译： 轴向活塞式压缩机，特别是用于机动车辆的空调系统的压缩机，具有壳体，并且用于拉入和压缩冷却剂，压缩机单元布置在壳体中并通过驱动轴驱动，压缩机单元 包括在气缸体中轴向前后移动的活塞和驱动活塞并与驱动轴一起旋转的倾斜板10（倾斜环;摇摆板或斜盘），其中倾斜板10或可倾斜的 与其相关联的部分具有减少的材料和/或位置积聚的位置14,15，其由与倾斜板10的其余部分或其可倾斜部分不同的材料组成，这些材料与/ 对压缩机的调节行为具有特定的影响，使得在倾斜板10或其可倾斜部分的小倾斜角度的区域中，特别是在0°至8°的倾斜角度范围内，es 特别是0°至3°，实现了与倾斜板10的前进力矩相同的方向上非常大的程度的力矩，使得倾斜板10在上述倾斜角度范围内的倾斜力矩增加 （压缩机加速上调）。

公开(公告)号：US20110006513A1

公开(公告)日：2011-01-13

申请号：US12808588

申请日：2008-12-10

申请人： Martin Lechner ,  Olav Borgmeier ,  Otfried Schwarzkopf ,  Andreas Linnepe ,  Reiner Mitterer ,  Sascha Rosenfeldt ,  Josef Brandt

发明人： Martin Lechner ,  Olav Borgmeier ,  Otfried Schwarzkopf ,  Andreas Linnepe ,  Reiner Mitterer ,  Sascha Rosenfeldt ,  Josef Brandt

IPC分类号： F16L41/00

CPC分类号： F16L53/38 ,  F01N2240/16 ,  F01N2610/02 ,  F01N2610/10 ,  F01N2610/14 ,  F16L25/01 ,  H05B3/42

摘要： The invention relates to a line connector (2) for media lines (1), composed of a fluid connector (4) having at least one attachment section (6) for attachment connection to a fluid line (8) and having a transition section (10) which adjoins the attachment section (6) and has an inner fluid duct (16). Here, electrical heating means (18) are provided at least in regions. The fluid connector (4) is surrounded at least in the region of the heating means (18) by a casing (22). The casing (22) has a branch (24) for electrical supply cables (26) for the heating means (18). The invention also relates to an assembled media line (1) composed of at least one line connector (2) according to the invention and of an attached fluid line (8) and in particular of a line sheathing (28).

摘要翻译： 本发明涉及一种用于介质线（1）的线路连接器（2），其由具有至少一个连接部分（6）的流体连接器（4）构成，用于连接到流体管线（8）并具有过渡部分 10），其邻接附接部分（6）并具有内部流体管道（16）。 这里，至少在区域中设置电加热装置（18）。 流体连接器（4）至少在加热装置（18）的区域中被壳体（22）包围。 壳体（22）具有用于加热装置（18）的供电电缆（26）的分支（24）。 本发明还涉及由根据本发明的至少一个线连接器（2）和附接的流体管线（8），特别是线路护套（28）组成的组装介质管线（1）。

公开(公告)号：US20090078113A1

公开(公告)日：2009-03-26

申请号：US11664154

申请日：2004-10-01

申请人： Otfried Schwarzkopf

发明人： Otfried Schwarzkopf

IPC分类号： F04B27/18 ,  F04B27/10

CPC分类号： F04B27/1054

摘要： A reciprocating piston machine (100) is provided such as a CO2 compressor for a vehicle air-conditioning unit. The machine (100) comprises a plurality of pistons and a swivel disk (107) that is rotated by and can be positioned at an adjustable angle with respect to a drive shaft (104). The swivel disk (107) is mounted on the drive shaft (104) so as to be axially movable thereon. In addition, the swivel disk is connected in an articulated manner to at least one supporting element (109) which is disposed so that it is spaced apart from the drive shaft (104) but rotates therewith. Each of the pistons (106) comprises a joint arrangement (110) with which the swivel disk (107) is in sliding engagement. The connection (116) between the drive shaft (104) and the swivel disk (107) serves substantially only to transmit torque, whereas the supporting element (109) serves substantially only to provide axial support to the pistons (106) and/or to the swivel disk (107) and hence to absorb the force exerted by the gas.

摘要翻译： 提供了一种往复式活塞机（100），例如用于车辆空调单元的CO 2压缩机。 机器（100）包括多个活塞和旋转盘（107），旋转盘（107）相对于驱动轴（104）旋转并可被定位成可调节的角度。 旋转盘（107）安装在驱动轴（104）上，以便在其上可轴向移动。 此外，旋转盘以铰接的方式连接到至少一个支撑元件（109），该支撑元件设置成与驱动轴（104）间隔开，但与其一起旋转。 每个活塞（106）包括接合装置（110），旋转盘（107）通过该联接装置滑动接合。 驱动轴（104）和旋转盘（107）之间的连接（116）基本上仅用于传递扭矩，而支撑元件（109）基本上仅用于向活塞（106）提供轴向支撑和/或 旋转盘（107），从而吸收由气体施加的力。

公开(公告)号：US06957604B1

公开(公告)日：2005-10-25

申请号：US10049690

申请日：2000-08-18

申请人： Thomas Tiedemann ,  Otfried Schwarzkopf

发明人： Thomas Tiedemann ,  Otfried Schwarzkopf

IPC分类号： F04B49/00 ,  F04B1/29 ,  F04B27/08 ,  F04B27/10 ,  F04B27/18 ,  F15B15/22 ,  F04B1/26

CPC分类号： F04B27/1054 ,  F04B1/295 ,  F04B27/18

摘要： The invention relates to an axial piston drive with a continuously adjustable piston stroke, which comprises a drive shaft (10, 12) on which a swash plate (16) is supported in a crank chamber (14) in such a way as to be tiltable and displaceable in the axial direction, as well as a controller (18, 20) by means of which an tilt angle and an axial position of the swash plate (16) can be adjusted, and at least one piston (26, 28) connected to the swash plate (16) so that it can be actuated to move within a cylinder (22, 24).

摘要翻译： 本发明涉及一种具有可连续调节的活塞行程的轴向活塞驱动装置，其包括驱动轴（10,12），斜盘（16）以曲轴室（14）的形式支撑在该驱动轴上， 并且可沿轴向位移，以及控制器（18,20），通过该控制器可以调节斜盘（16）的倾斜角度和轴向位置，并且至少一个活塞（26,28）连接 到所述斜盘（16），使得其可被致动以在气缸（22,24）内移动。

公开(公告)号：US06817840B1

公开(公告)日：2004-11-16

申请号：US10089268

申请日：2002-07-08

申请人： Otfried Schwarzkopf

发明人： Otfried Schwarzkopf

IPC分类号： F04B112

CPC分类号： F16J15/348 ,  F16J15/3496

摘要： The invention relates to a subassembly, consisting of a drive shaft (12), a housing (10) with a through-bore (19), through which the drive shaft projects out of the housing and an axial mechanical seal consisting of a rotating seal ring (22) and a counter-ring (20) which forms a seal between the drive shaft (12) and housing (10) components. The invention aims to improve the assembly of the axial mechanical seal and the thermal dissipation from said mechanical seal. To this end, the counter-ring (20) is configured as one single piece with one of the two components (10, 12). This obviates a separate assembly of the counter-ring and allows the heat produced by friction to be dissipated directly into one of the two components.

摘要翻译： 本发明涉及一种由驱动轴（12），具有通孔（19）的壳体（10）组成的子组件，驱动轴从壳体中伸出，轴向机械密封件由旋转密封件 环（22）和在所述驱动轴（12）和壳体（10）之间形成密封件的反向环（20）。 本发明旨在改进轴向机械密封的组装和来自所述机械密封件的散热。 为此，相对环（20）被构造成与两个部件（10,12）中的一个组件一体成型。 这避免了反向环的单独组件，并且允许由摩擦产生的热量直接耗散到两个部件之一中。

公开(公告)号：US09360147B2

公开(公告)日：2016-06-07

申请号：US13992553

申请日：2011-10-07

申请人： Otfried Schwarzkopf ,  Mark Heienbrok ,  Marco Isenburg ,  Markus Jeschonnek ,  Christoph Schöneberg ,  Manfred Berg ,  Josef Brandt ,  Tobias Etscheid ,  Horst Plum

发明人： Otfried Schwarzkopf ,  Mark Heienbrok ,  Marco Isenburg ,  Markus Jeschonnek ,  Christoph Schöneberg ,  Manfred Berg ,  Josef Brandt ,  Tobias Etscheid ,  Horst Plum

IPC分类号： E03B7/10 ,  F16L53/00 ,  F01N3/20 ,  F16L25/01 ,  H05B3/58 ,  A47J31/00

CPC分类号： F16L53/004 ,  F01N3/2066 ,  F01N2610/02 ,  F01N2610/10 ,  F16L25/01 ,  F16L53/34 ,  F16L53/38 ,  H05B3/58 ,  H05B2203/021 ,  Y02T10/24 ,  Y10T29/49083

摘要： A heatable fluid line having a pipeline and an electrical heat conductor extending at least over a section of the pipeline. The pipeline has at least two longitudinal sections that are configured differently in respect of the material properties and/or design thereof. At least one first longitudinal section is formed of a first material and a second longitudinal section is formed of a second material. The material of the second longitudinal section is more flexible and/or has a higher resilience than the material of the first longitudinal section. A described method for producing the fluid line relates to an adaptive attachment of the heat conductor on the outside of the pipeline that permits the heat conductor to be wound around fluid coupling and/or connector parts, in particular the housings by means of which the line is assembled, without strand separation.

摘要翻译： 一种可加热流体管线，其具有至少在管道的一部分上延伸的管道和电热导体。 管道具有至少两个相对于材料性质和/或其设计而不同构造的纵向部分。 至少一个第一纵向部分由第一材料形成，第二纵向部分由第二材料形成。 第二纵向部分的材料比第一纵向部分的材料更具柔性和/或具有更高的弹性。 所描述的用于生产流体管线的方法涉及在管道的外部上的热导体的自适应附接，其允许热导体缠绕在流体联接器和/或连接器部件，特别是壳体上，线路 组装，无需分离。