公开(公告)号：US06152686A

公开(公告)日：2000-11-28

申请号：US983623

申请日：1998-01-22

申请人： Klaus Neidhard ,  Michael Huebel ,  Wille Strohl ,  Jochen Rose

发明人： Klaus Neidhard ,  Michael Huebel ,  Wille Strohl ,  Jochen Rose

IPC分类号： F02M37/08 ,  F02M37/04 ,  F04D5/00 ,  F01D3/00

CPC分类号： F04D5/005 ,  F02M37/048 ,  F04D5/002

摘要： The unit has a conveying pump embodied as a flow pump (10) with an impeller wheel (12) rotating in a pump chamber (24) and having respectively a crown of vanes (32) on both of its front faces which, together with grooves (38, 24) in the shape of a partial circle arranged in the front walls (26, 28) delimiting the pump chamber (24), respectively constitute a lateral conveying channel (44). The vanes (50) of the impeller wheel (12) are connected by an outer ring (36) on their radially outer ends. The outer ring (36) of the impeller wheel (12) also has a crown of vanes (50) which, together with the grooves in the shape of a partial circle arranged in the front walls (26, 28), respectively constitute an outer flow channel (58). Over a portion of their circumference the outer flow channels (58) are connected with the conveying channels (44) and, together with them, a pressure build-up in the direction of rotation (11) of the impeller wheel (12) approximately corresponding to the pressure build-up in the conveying channels (44) takes place, so that there is essentially no pressure difference between them, by means of which the entry of dirt into the area between the outer ring (36) of the impeller wheel (12) and the front walls (26, 28) is prevented.

摘要翻译： PCT No.PCT / DE97 / 00272 Sec。 371日期：1998年1月22日 102（e）日期1998年1月22日PCT 1997年2月13日提交PCT公布。 公开号WO97 / 46809 日期1997年12月11日该单元具有实施为流量泵（10）的输送泵，其具有在泵室（24）中旋转的叶轮（12），并且在其两个前表面上分别具有叶片冠（32） 它们与布置在限定泵室（24）的前壁（26,28）中的部分圆形形状的凹槽（38,24）分别构成侧向输送通道（44）。 叶轮（12）的叶片（50）通过其径向外端上的外环（36）连接。 叶轮（12）的外环（36）还具有叶片冠部（50），其与布置在前壁（26,28）中的部分圆形形状的凹槽一起分别构成外 流通道（58）。 在其周边的一部分上，外部流动通道（58）与输送通道（44）连接，并与它们一起在叶轮（12）的旋转方向（11）上形成大致对应的压力 在输送通道（44）中形成压力，使得它们之间基本上没有压力差，借助于这些压力差，污物进入叶轮的外圈（36）之间的区域 12），并且防止前壁（26,28）。

公开(公告)号：US5904468A

公开(公告)日：1999-05-18

申请号：US893844

申请日：1997-07-11

申请人： Klaus Dobler ,  Michael Huebel ,  Willi Strohl ,  Jochen Rose

发明人： Klaus Dobler ,  Michael Huebel ,  Willi Strohl ,  Jochen Rose

IPC分类号： F02M37/04 ,  F04D5/00 ,  F04D29/18 ,  F04D29/44

CPC分类号： F02M37/048 ,  F04D29/188 ,  F04D5/002

摘要： The flow pump for supplying a fuel in a motor vehicle includes a pump housing (10) provided with a pump chamber (11) bounded by two radially-extending side walls (12,13) axially spaced from each other and connected with each other by a peripheral wall (14) and a rotatable impeller (24) arranged in the pump chamber (11) coaxial to a pump axis (22). The impeller (24) includes circumferentially spaced radial impeller blades (29) bounding axially open impeller chambers (31) and an outer ring (30) connecting the impeller blades (29) with each other. The two radially-extending side walls (12,13) are provided with respective groove-like side channels (20,21) concentric to the pump axis (22) and open to the pump chamber (11). Each radially-extending side wall (12,13) has an intervening portion (23) between a channel end (212) and a channel beginning (211). The outer ring (30) and the peripheral wall (14) bound a radial space (32,32') between them and the outer ring (30) includes a circumferential radial gap (34) or a plurality of throughgoing passages (37) for providing a fluid flow between a number, advantageously all, of the impeller chambers (31) and the radial space (32,32').

摘要翻译： 用于在机动车辆中供应燃料的流量泵包括设置有泵室（11）的泵壳体（10），所述泵室（11）由两个径向延伸的侧壁（12,13）限定，所述两个径向延伸的侧壁彼此轴向间隔开并且通过 设置在与泵轴线（22）同轴的泵室（11）中的周壁（14）和可旋转叶轮（24）。 叶轮（24）包括围绕轴向打开的叶轮室（31）的周向间隔开的径向叶轮叶片（29）和将叶轮叶片（29）彼此连接的外环（30）。 两个径向延伸的侧壁（12,13）设置有与泵轴线（22）同心并且与泵室（11）相通的相应的槽状侧通道（20,21）。 每个径向延伸的侧壁（12,13）在通道端（212）和通道开始（211）之间具有中间部分（23）。 外圈（30）和周壁（14）在其间与外圈（30）之间的径向空间（32,32'）结合，包括周向径向间隙（34）或多个通孔（37），用于 在多个叶轮室（31）和径向空间（32,32'）之间提供流体流动。

公开(公告)号：US6017183A

公开(公告)日：2000-01-25

申请号：US983595

申请日：1997-12-31

申请人： Klaus Dobler ,  Michael Huebel ,  Willi Strohl ,  Jochen Rose

发明人： Klaus Dobler ,  Michael Huebel ,  Willi Strohl ,  Jochen Rose

IPC分类号： F04D5/00 ,  F04D29/66 ,  F01D1/12

CPC分类号： F04D29/669 ,  F04D5/002

摘要： In connection with a flow pump, particularly for the conveying of fuel from a fuel tank of a motor vehicle, with a pump chamber embodied in a pump housing which is bordered by two radially extending lateral walls (12), spaced apart from each other, and a peripheral wall, connecting the lateral walls (12) along their periphery with each other, with at least one groove like lateral channel (20) disposed in one of the lateral walls (12), open toward the pump chamber, which extends, related to the flow direction in the lateral channel (200, concentrically in relation to the pump axis (22), with an interrupting strip (35), remaining between a lateral channel end (202) and a lateral channel start (201), and having a rotating impeller wheel disposed in the pump chamber, a damping groove (36), open in the direction toward the pump chamber, has been cut into the interrupting strip (35) near the lateral channel end (202), which approximately extends over the width of the lateral channel, for reducing the locally very high pressure amplitudes of the impeller frequency vibration (FIG. 5).

摘要翻译： PCT No.PCT / DE97 / 00760 Sec。 371日期1997年12月31日 102（e）1997年12月31日PCT PCT 1997年4月15日PCT公布。 第WO98 / 09081号公报 日期1998年3月5日与流量泵相关联，特别是用于从机动车辆的燃料箱输送燃料，具有泵室，该泵室由两个径向延伸的侧壁（12）限定在泵壳体内，间隔开 以及周壁，其将侧壁（12）沿其周边彼此连接，其中至少一个凹槽，如设置在一个侧壁（12）中的侧向通道（20），朝向泵开口 腔室，其延伸，与横向通道（200，相对于泵轴线（22）同心地）与中断带（35）相关的流动方向延伸，保持在横向通道端（202）和侧向通道起始 （201），并且具有设置在所述泵室中的旋转叶轮，沿着所述泵室的方向开口的阻尼槽（36）已经被切割到所述横向通道端（202）附近的所述中断带（35） ，其大致在横向的宽度上延伸 通道，用于减小叶轮频率振动的局部非常高的压力振幅（图1）。 5）。

公开(公告)号：US5961276A

公开(公告)日：1999-10-05

申请号：US65993

申请日：1998-04-24

申请人： Michael Huebel ,  Willi Strohl ,  Jochen Rose

发明人： Michael Huebel ,  Willi Strohl ,  Jochen Rose

IPC分类号： F02M37/08 ,  F02M37/04 ,  F04D5/00 ,  F04D29/18

CPC分类号： F04D5/002 ,  F02M37/048 ,  F04D29/188

摘要： The aggregate has a feed pump formed as a flow pump (10) comprising an impeller (12) rotating in a pump chamber (24) which has a peripheral rim of vanes (32) on respective opposite sides of the impeller which together with opposing side walls (26,28) bounding the pump chamber (24) form respective lateral feed ducts (44). The vanes (32) of the impeller (12) are connected with each other by an outer ring (36) at their outer radial ends. The outer ring (36) of the impeller (12) similarly has respective additional rims of additional vanes (101) on opposite sides thereof. Both additional vane rims are separated from each other by an annular separating member (102) placed between them in an axial direction. The additional vanes (101) are arranged in succession with equal spacing (e) in a rotation direction around the impeller and are shaped to optimize fluid flow. The additional vanes (101) of the outer ring (36) together with the opposing side walls (26,28) and/or the annular wall (30) form at least one arc-shaped flow duct (94) extending around a rotation axis (13) of the impeller (12) in which a pressure build-up occurs in a rotation direction (11) of the impeller (13).

摘要翻译： 骨料具有形成为流动泵（10）的进料泵，该流动泵（10）包括在泵室（24）中旋转的叶轮（12），所述泵室具有在叶轮的相应相对侧上的叶片（32）的周边边缘， 围绕泵室（24）的壁（26,28）形成相应的横向进料管道（44）。 叶轮（12）的叶片（32）在其外径向端部通过外环（36）彼此连接。 叶轮（12）的外环（36）类似地在其相对侧上具有附加叶片（101）的相应附加轮缘。 两个附加的叶片边缘通过沿其轴向放置在它们之间的环形分离构件（102）彼此分离。 附加叶片（101）在围绕叶轮的旋转方向上以相等的间隔（e）连续布置，并且成形为优化流体流动。 外环（36）的附加叶片（101）与相对的侧壁（26,28）和/或环形壁（30）一起形成至少一个围绕旋转轴线延伸的弧形流动管道（94） （12）的叶轮（13）的旋转方向（11）发生压力积分的叶轮（13）。

公开(公告)号：US5807068A

公开(公告)日：1998-09-15

申请号：US700504

申请日：1996-08-21

申请人： Klaus Dobler ,  Michael Huebel ,  Willi Strohl ,  Jochen Rose ,  Bernhard Blaettel

发明人： Klaus Dobler ,  Michael Huebel ,  Willi Strohl ,  Jochen Rose ,  Bernhard Blaettel

IPC分类号： F04D5/00 ,  F04D29/18

CPC分类号： F04D5/002 ,  F04D29/188

摘要： The flow pump has an impeller (22), revolving in a pump chamber, which on each of its two axially oriented face ends (28, 29), has one ring of vanes (30) between which interstices (31) are located, and which cooperates with a feed channel (34) associated with the vanes (30) for pumping the fuel. When viewed in the radial direction relative to the rotary axis (24) of the impeller (22), the vanes (30) are positioned obliquely with respect to the rotary axis (24) in such a way that they lead ahead in the circumferential direction (21) of the impeller (22) toward the face end (28, 29) of the impeller (22). The vanes (30) and the rotary axis (24) of the impeller (22) form an angle (.alpha.) of between 25.degree. and 70.degree. that is oriented in the circumferential direction (21) of the impeller (22). Because of this obliquely positioned arrangement of the vanes (30), an improved inflow of the pumped fuel into the interstices (31) between the vanes (30) is effected, compared with an arrangement of vanes (30) that is parallel to the rotary axis (24), and as a result an increased feed pressure and improved efficiency of the flow pump are attained.

摘要翻译： PCT No.PCT / DE96 / 00024 Sec。 371日期：1996年8月21日 102（e）日期1996年8月21日PCT 1996年1月10日PCT PCT。 WO96 / 24769 PCT公开号 日期1996年8月15日流量泵具有在泵室中旋转的叶轮（22），其在其两个轴向定向的端部（28,29）中的每一个上具有一个叶片环（30），在该间隙之间 ）定位，并且与与叶片（30）相关联的用于泵送燃料的进料通道（34）配合。 当相对于叶轮（22）的旋转轴线（24）的径向观察时，叶片（30）相对于旋转轴线（24）倾斜地定位，使得它们沿圆周方向前进 （22）的所述端部（21）朝向所述叶轮（22）的所述端部（28,29）。 叶轮（22）的叶片（30）和旋转轴线（24）形成在叶轮（22）的圆周方向（21）上定向的角度（α）在25度和70度之间。 由于叶片（30）的倾斜定位的布置，与叶片（30）的平行于旋转体（30）的布置相比，实现了泵送的燃料进入叶片（30）之间的间隙（31）的改进的流入 轴（24），从而获得了增加的进料压力和提高了流量泵的效率。

公开(公告)号：US06238191B1

公开(公告)日：2001-05-29

申请号：US09354558

申请日：1999-07-15

申请人： Willi Strohl ,  Dietmar Schmieder ,  Albert Gerhard ,  Jochen Rose ,  Erich Eiler

发明人： Willi Strohl ,  Dietmar Schmieder ,  Albert Gerhard ,  Jochen Rose ,  Erich Eiler

IPC分类号： F04B4900

CPC分类号： F02M37/048 ,  F02M37/20 ,  F04D5/002 ,  F04D9/002 ,  Y10T137/7869

摘要： The apparatus for supplying fuel includes a fuel tank and a fuel feed unit in the fuel tank. The fuel feed unit has a main housing, a suction cover arranged in a bottom part of the main housing, a fuel pump and a degassing valve arranged in the suction cover for degassing the fuel pump. The fuel pump itself includes an impeller housing with a circular passage for fuel flow and an electric-motor-driven impeller. The impeller housing is arranged in the main housing and next to the suction cover and it is provided with a degassing passage connecting the circular passage with the degassing valve. To improve starting behavior the fuel feed unit has a degassing valve in the suction cover, which is connected with the circular passage of the impeller housing by a degassing passage. The degassing valve opens to the fuel tank when pressure in the degassing passage exceeds a predetermined value for degassing the fuel pump. The degassing valve can be a spring-loaded ball valve in which the compression spring bearing on the ball provides a predetermined counter-force so that the degassing valve is kept open during idle and start of impeller rotation until degassing is complete.

摘要翻译： 用于供应燃料的设备包括在燃料箱中的燃料箱和燃料供给单元。 燃料供给单元具有主壳体，布置在主壳体的底部中的吸入盖，设置在吸入盖中的燃料泵和脱气阀，用于对燃料泵进行脱气。 燃料泵本身包括具有用于燃料流动的圆形通道的叶轮壳体和电动机驱动的叶轮。 叶轮壳体布置在主壳体中并且靠近抽吸盖，并且设置有将圆形通道与脱气阀连接的脱气通道。 为了改善启动行为，燃料供给单元在抽吸盖中具有脱气阀，其通过脱气通道与叶轮壳体的圆形通道连接。 当脱气通道中的压力超过预定值以对燃料泵进行脱气时，脱气阀向燃料箱开口。 脱气阀可以是弹簧加载的球阀，其中球上的压缩弹簧轴承提供预定的反作用力，使得脱气阀在空转和叶轮旋转开始期间保持打开直到脱气完成。

公开(公告)号：US4591674A

公开(公告)日：1986-05-27

申请号：US618644

申请日：1984-06-08

申请人： Jochen Rose ,  Manfred W. Zebisch

发明人： Jochen Rose ,  Manfred W. Zebisch

IPC分类号： H01H3/40 ,  H01H19/00 ,  H01H19/11 ,  H03K3/02

CPC分类号： H01H19/11 ,  H01H19/005 ,  H01H3/40

摘要： In a pulse generator with a rotor (7) provided with a conductive pattern and fixed contact springs wiping over the pattern, the latter is formed by a central continuous slip ring (15) which is concentric with the drive shaft (3) of the rotor (7) and has inwardly and outwardly projecting teeth (16; 17), the number of internal teeth (16) being equal to the number of external teeth (17), and the internal and external teeth having the same angular spacing (.alpha.). A fixed contact (32) slides on the slip ring, and two fixed impulse contacts (33, 31) slide on circular paths (K1, K2) formed by the internal teeth (16) and the external teeth (17), respectively, and the internal teeth (16) are staggered with respect to the external teeth (17) and/or the two fixed impulse contacts (31, 33) are displaced in relation to one another such that at least in one direction of rotation of the rotor (7), the fixed impulse contacts (31, 33) cannot simultaneously make contact with a tooth (16, 17) of their circular paths (K1, K2) or with the flank of such a tooth.

摘要翻译： 在具有设置有导电图案的转子（7）和擦拭图案的固定接触弹簧的脉冲发生器中，后者由与转子的驱动轴（3）同心的中心连续滑环（15）形成， （7）并且具有向内和向外突出的齿（16; 17），内齿（16）的数量等于外齿（17）的数量，并且内外齿具有相同的角间距（α） 。 固定触头（32）在滑环上滑动，两个固定的脉冲触头（33,31）分别在由内齿（16）和外齿（17）形成的圆形路径（K1，K2）上滑动， 内齿（16）相对于外齿（17）交错，和/或两个固定的脉冲触头（31,33）相对于彼此移位，使得转子的至少一个旋转方向（ 如图7所示，固定脉冲接触件31,33不能同时与其圆形路径（K1，K2）的齿（16,17）或这种齿的侧面接触。

公开(公告)号：US4481386A

公开(公告)日：1984-11-06

申请号：US434953

申请日：1982-10-18

申请人： Jochen Rose

发明人： Jochen Rose

IPC分类号： H01H19/58 ,  H01H19/64 ,  H01H19/04

CPC分类号： H01H19/64

摘要： A multistage rotary switch with several wafers, is provided with one case member with fixed contacts per switch wafer and one rotor with the movable contacts. The rotor is axially acted upon by the contact springs. The edges of the case members adjoining one another, are provided with centering grooves of the same type, in which a centering ring is inserted, and the centering ring and rotor are made from a low-friction plastic material.

摘要翻译： 具有多个晶片的多级旋转开关设置有一个壳体构件，每个开关晶片具有固定触点，一个转子具有可动触点。 转子由接触弹簧轴向作用。 壳体构件彼此相邻的边缘设置有相同类型的定心槽，其中插入定心环，并且定心环和转子由低摩擦塑料材料制成。

公开(公告)号：US06527507B2

公开(公告)日：2003-03-04

申请号：US09866402

申请日：2001-05-25

申请人： Mathias Rollwage ,  Albert Gerhard ,  Jochen Rose ,  Erich Eiler

发明人： Mathias Rollwage ,  Albert Gerhard ,  Jochen Rose ,  Erich Eiler

IPC分类号： F01D112

CPC分类号： H02K7/14 ,  F02M37/048 ,  F04D5/002 ,  F04D5/005 ,  F04D13/0646 ,  F04D29/188

摘要： A feeding aggregate for fuel has a feed pump which is formed as a side channel pump and has a housing, a pump chamber formed in the housing, and an impeller arranged in the pump chamber, an electric motor provided for driving of the impeller and having a stator and a rotor, with the rotor formed of one piece with the impeller, the feed pump having at least one pump stage, a rim of vanes having vane chambers therebetween and provided on at least one end side of the impeller, a partial ring-shaped side passage formed in the housing opposite to the rim of vanes and having an inlet and an outlet spaced from one another in a peripheral direction of the impeller and open into the side passage, the at least one pump stage of the feed pump having the rim of vanes only on one end side of the impeller and having the side passage in the housing opposite to the rim of vanes, the inlet and the outlet of the side passage being arranged at a same end side of the impeller, and the impeller at an end side which is opposite to the vanes being provided with recesses which are at least approximately mirror-symmetrical to the vane chambers and are connected through openings in the impeller with the vane chambers.

公开(公告)号：US06435163B1

公开(公告)日：2002-08-20

申请号：US09381576

申请日：2000-03-01

申请人： Edwin Fauser ,  Stephan Kleppner ,  Kurt Frank ,  Hans-Peter Braun ,  Wolfgang Bueser ,  Klaus-Dieter Hufnagel ,  Willi Strohl ,  Jochen Rose ,  Wolfgang Hiller ,  Erich Eiler ,  Frantisek Buric ,  Jaroslav Moucka

发明人： Edwin Fauser ,  Stephan Kleppner ,  Kurt Frank ,  Hans-Peter Braun ,  Wolfgang Bueser ,  Klaus-Dieter Hufnagel ,  Willi Strohl ,  Jochen Rose ,  Wolfgang Hiller ,  Erich Eiler ,  Frantisek Buric ,  Jaroslav Moucka

IPC分类号： F02M3704

CPC分类号： F02M69/46 ,  F02M37/10 ,  F02M51/005 ,  F02M69/462 ,  F02M69/465 ,  F02M69/54 ,  F02M2051/08 ,  F02M2200/315 ,  Y10T137/85954 ,  Y10T137/86043

摘要： The invention relates to a fuel supply system for an internal combustion engine, having a unit, such as a pressure regulator, mounted in electrically insulated fashion and including an electrically conductive housing, and the housing is connected via an electrical connection to a defined electrical potential. As a result, static charging of the unit, which could become dangerous, is precluded. The fuel supply system is intended in particular for pumping fuel to an internal combustion engine of a motor vehicle.

摘要翻译： 本发明涉及一种用于内燃机的燃料供应系统，其具有以电绝缘方式安装并包括导电壳体的单元，例如压力调节器，并且该壳体经由电气连接连接到限定的电位 。 结果，可能会危及组件的静电充电被排除。 燃料供应系统特别用于将燃料泵送到机动车辆的内燃机。