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1. 发明授权

US07121325B2 Heat exchanger 有权
标题翻译：热交换器
公开(公告)号：US07121325B2
公开(公告)日：2006-10-17
申请号：US10682846
申请日：2003-10-10
申请人： Uwe Krüger , Rainer Lutz , Martin Schindler , Michael Schmidt
发明人： Uwe Krüger , Rainer Lutz , Martin Schindler , Michael Schmidt
IPC分类号： F02M25/07 , F28F9/02
CPC分类号： F28F9/0234 , F02M26/32 , F28D21/0003 , F28F9/02 , F28F9/0219 , F28F2009/029 , F28F2265/26
摘要： A heat exchanger, in particular an exhaust gas heat exchanger for a motor vehicle, has tubes through which a first fluid can flow and around which a second fluid can flow, and a headpiece. The headpiece includes a dual-walls structure in at least a part thereof and a distribution chamber that communicates with the tubes.
摘要翻译：热交换器，特别是用于机动车辆的排气热交换器，具有第一流体可以流过第二流体可以流过的管和头盔。头盔在其至少一部分中包括双壁结构和与管连通的分配室。

2. 发明申请

US20120067557A1 FLOW CHANNEL FOR A HEAT EXCHANGER, AND HEAT EXCHANGER COMPRISING SUCH FLOW CHANNELS 审中-公开
标题翻译：换热器流量通道和包含这种流量通道的热交换器
公开(公告)号：US20120067557A1
公开(公告)日：2012-03-22
申请号：US13302746
申请日：2011-11-22
申请人： Peter Geskes , Rainer Lutz , Ulrich Maucher , Martin Schindler , Michael Schmidt
发明人： Peter Geskes , Rainer Lutz , Ulrich Maucher , Martin Schindler , Michael Schmidt
IPC分类号： F28F1/00
CPC分类号： F28F3/04 , F28D21/0003 , F28F1/40 , F28F13/02 , F28F13/12
摘要： The invention relates to a flow channel of a heat exchanger with two parallel heat transfer areas (F1, F2) that are arranged at a distance corresponding to a channel height H. Each heat transfer area (F1, F2) is provided with a structure that is formed by a plurality of structural elements which are placed next to each other in rows running perpendicular to the direction of flow P and extend into the flow channel. Each structural element has a width B, a length L, a height h, a flow-off angle a, and an overlap U while being provided with a longitudinal axis.
摘要翻译：本发明涉及具有两个平行传热区域（F1，F2）的热交换器的流动通道，其布置在与通道高度H相对应的距离处。每个传热区域（F1，F2）具有如下结构：由多个结构元件形成，它们彼此相邻放置成垂直于流动方向P行进并且延伸到流动通道中。每个结构元件具有宽度B，长度L，高度h，流出角度a和重叠U，同时具有纵向轴线。

3. 发明申请

US20070107882A1 Flow channel for a heat exchanger, and heat exchanger comprising such flow channels 审中-公开
标题翻译：用于热交换器的流动通道和包括这种流动通道的热交换器
公开(公告)号：US20070107882A1
公开(公告)日：2007-05-17
申请号：US10577436
申请日：2004-09-20
申请人： Peter Geskes , Rainer Lutz , Ulrich Maucher , Martin Schindler , Michael Schmidt
发明人： Peter Geskes , Rainer Lutz , Ulrich Maucher , Martin Schindler , Michael Schmidt
IPC分类号： F28F13/12
CPC分类号： F28F3/04 , F28D21/0003 , F28F1/40 , F28F13/02 , F28F13/12
摘要： The invention relates to a flow channel of a heat exchanger with two parallel heat transfer areas that are arranged at a distance corresponding to a channel height 11. Each heat transfer area (F1, F2) is provided with a structure that is formed by a plurality of structural elements which are placed next to each other in rows running perpendicular to the direction of flow P and extend into the flow channel. Each structural element has awidth B, a length L, a height h, a flow-off angle a, and an overlap U while being provided with a longitudinal axis.
摘要翻译：本发明涉及具有两个平行传热区域的热交换器的流动通道，其布置在与通道高度11相对应的距离处。每个传热区域（F 1，F 2）设置有由多个结构元件，其彼此相邻放置成垂直于流动方向P行进并且延伸到流动通道中。每个结构元件具有宽度B，长度L，高度h，流出角度a和重叠U，同时具有纵向轴线。

4. 发明申请

US20070017661A1 Heat exchanger 审中-公开
标题翻译：热交换器
公开(公告)号：US20070017661A1
公开(公告)日：2007-01-25
申请号：US10576523
申请日：2004-10-20
申请人： Peter Geskes , Daniel Hendrix , Rainer Lutz , Ulrich Maucher , Jens Richter , Martin Schindler , Michael Schmidt
发明人： Peter Geskes , Daniel Hendrix , Rainer Lutz , Ulrich Maucher , Jens Richter , Martin Schindler , Michael Schmidt
IPC分类号： F28F3/00
CPC分类号： F28F1/14 , F28D7/1653 , F28D21/0003 , F28F1/126 , F28F9/0268 , Y02T10/16
摘要： The invention relates to a heat exchanger (1), especially for motor vehicles, comprising a housing (2) and at least one pipe (3) disposed inside said housing (2). The heat exchanger is characterized in that structures (4) are provided in the area between the pipes (3) and the housing (2) and/or between the pipes (3).
摘要翻译：本发明涉及一种特别用于机动车辆的热交换器（1），其包括壳体（2）和设置在所述壳体（2）内的至少一个管道（3）。热交换器的特征在于，在管道（3）和壳体（2）之间和/或管道（3）之间的区域中设置结构（4）。

5. 发明申请

US20080264609A1 HEAT EXCHANGER FOR EXHAUST GAS COOLING; METHOD FOR OPERATING A HEAT EXCHANGER; SYSTEM WITH A HEAT EXCHANGER FOR EXHAUST GAS COOLING 审中-公开
标题翻译：热交换器排气冷却; 操作热交换器的方法; 具有用于排气冷却的热交换器的系统
公开(公告)号：US20080264609A1
公开(公告)日：2008-10-30
申请号：US12103197
申请日：2008-04-15
申请人： Rainer Lutz , Jens Ruckwied , Klaus Irmler , Michael Schmidt , Tobias Fetzer , Eberhard Pantow , Peter Geskes , Florian Pfister
发明人： Rainer Lutz , Jens Ruckwied , Klaus Irmler , Michael Schmidt , Tobias Fetzer , Eberhard Pantow , Peter Geskes , Florian Pfister
IPC分类号： F28D15/00
CPC分类号： F28D9/0093 , F02B29/0412 , F02M26/05 , F02M26/23 , F02M26/24 , F02M26/32 , F02M26/50 , F28D7/0091 , F28D21/0003 , F28F3/025 , F28F3/044 , F28F13/14 , Y02T10/166
摘要： A heat exchanger, in particular for cooling the exhaust of a motor vehicle internal combustion engine, is disclosed, the heat exchanger comprising a first partial heat exchanger with at least one first flow channel through which a medium to be cooled is to flow and at least one third flow channel through which a first coolant is to flow, at least one second partial heat exchanger with at least one second flow channel through which a medium to be cooled is to flow and at least one fourth flow channel through which a second coolant is to flow, wherein the at least one first flow channel and the at least one second flow channel are fluidly connected, and the at least one first flow channel and the at least one second flow channel have at least one first specific heat transfer surface and at least one second heat transfer surface, wherein second specific heat transfer surface area, divided by first specific heat transfer surface area, yields a quotient (ψ), the at least one first flow channel having a larger quotient (ψ) than second flow channel.
摘要翻译：公开了一种热交换器，特别是用于冷却机动车辆内燃机的排气的热交换器，该热交换器包括具有至少一个第一流动通道的第一部分热交换器，要冷却的介质通过该第一流动通道至少流动第一冷却剂流过的第三流动通道，具有至少一个第二流动通道的至少一个第二部分热交换器，要冷却的介质将通过该第二流动通道流动;以及至少一个第四流动通道，第二冷却剂流动，其中所述至少一个第一流动通道和所述至少一个第二流动通道是流体连接的，并且所述至少一个第一流动通道和所述至少一个第二流动通道具有至少一个第一比热传递表面至少一个第二传热表面，其中第二比热传递表面积除以第一比热传递表面积，产生商（psi），所述至少一个第一流量ch 具有比第二流动通道更大的商（psi）。

6. 发明授权

US09222514B2 Securing element, a steering bearing comprising a securing element, and a steering column comprising a steering bearing and a securing element 有权
标题翻译：固定元件，包括固定元件的转向轴承和包括转向轴承和固定元件的转向柱
公开(公告)号：US09222514B2
公开(公告)日：2015-12-29
申请号：US14236490
申请日：2011-08-01
申请人： Herbert Erhardt , Richard Baier , Jochen Ott , Rainer Lutz , Anton Erhardt , Peter Loncar , Reinhold Nuetzel
发明人： Herbert Erhardt , Richard Baier , Jochen Ott , Rainer Lutz , Anton Erhardt , Peter Loncar , Reinhold Nuetzel
IPC分类号： F16C33/58 , F16C33/30 , F16D1/08 , B62D1/16 , F16B21/20 , F16C19/06
CPC分类号： F16C33/30 , B62D1/16 , F16B21/20 , F16C19/06 , F16C19/163 , F16C33/588 , F16C35/063 , F16C2326/24 , F16D1/0829 , Y10T403/7052
摘要： A securing element (1, 11, 12, 13, 14) made of sheet metal with an annular body (3, 12a, 26) and with holding tongues (4, 41, 42, 43, 44) which emerge from the annular body (3, 12a, 26) and end at a hole (6) in the securing element (1, 11, 12, 13, 14), which hole is centered with respect to the center axis (5) of the securing element (1, 11, 12, 13, 14), wherein the hole (6) leads axially in the same direction as the center axis (5) through the securing element (1, 11, 12, 13, 14) and, at radial narrowest hole cross sections of the hole (6), is bounded at least by end edges (7, 71, 72, 73, 74) formed on the end sides of the holding tongues (4, 41, 42, 43, 44).
摘要翻译：由金属板制成的固定元件（1,11,12,13,14）具有环形体（3,12a，26）以及具有从环形体出来的保持舌片（41,41,42,43,44）（3,12a，26）并且终止于固定元件（1,11,12,13,14）中的孔（6），该孔相对于固定元件（1）的中心轴线（5）居中，11,12,13,14），其中所述孔（6）通过所述固定元件（1,11,12,13,14）沿与所述中心轴线（5）相同的方向轴向引导，并且在径向最窄的孔孔（6）的横截面至少由形成在保持舌片（41,41,42,43,44）的端侧上的端部边缘（7,71,72,73,74）限定。

7. 发明申请

US20070051095A1 Exhaust-gas heat exchanger, in particular exhaust-gas cooler for exhaust gas recirculation in motor vehicles 有权
标题翻译：废气热交换器，特别是用于机动车辆废气再循环的废气冷却器
公开(公告)号：US20070051095A1
公开(公告)日：2007-03-08
申请号：US10572480
申请日：2004-08-31
申请人： Rainer Lutz
发明人： Rainer Lutz
IPC分类号： F02M25/06 , F01N5/04 , F01N3/10 , F02B29/04 , F02B33/44
CPC分类号： F01N3/2889 , F01N2240/02 , F01N2250/02 , F01N2510/06 , F02B3/06 , F02B29/0406 , F02B37/00 , F02M26/05 , F02M26/07 , F02M26/30 , F02M26/32 , F02M26/35 , Y02A50/2322
摘要： The invention relates to an exhaust-gas heat exchanger, in particular an exhaust-gas cooler (1) for exhaust-gas recirculation (AGR) in motor vehicles equipped with channels, through which exhaust gas flows. According to the invention, a catalyst (8), in particular an oxidation catalyst, is connected upstream of the exhaust-gas heat exchanger (1).
摘要翻译：本发明涉及一种排气热交换器，特别是用于排气废气再循环（AGR）的废气冷却器（1），该废气冷却器（1）配备有排气流过的通道。根据本发明，催化剂（8）特别是氧化催化剂连接在排气热交换器（1）的上游。

8. 发明授权

US07044116B2 Exhaust heat exchanger in particular for motor vehicles 有权
标题翻译：排气换热器，特别是汽车
公开(公告)号：US07044116B2
公开(公告)日：2006-05-16
申请号：US10511726
申请日：2003-04-11
申请人： Winfried Juschka , Rainer Lutz
发明人： Winfried Juschka , Rainer Lutz
IPC分类号： F02B47/08
CPC分类号： F01N3/0205 , F02M26/11 , F02M26/32 , F02M31/20 , F28D7/1684 , F28D21/0003 , F28F9/0241 , F28F2265/16 , F28F2265/26 , Y02T10/20
摘要： The invention relates to an exhaust heat exchanger (1), in particular an exhaust cooler for motor vehicles with exhaust recycling, comprising a housing sleeve (2) for a coolant and a nest of tubes (3) with exhaust flowing through and coolant circulating around the above which are mounted on the housing sleeve by means of tube plates (4), whereby said nest of tubes, the tube plate and the housing sleeve form a closed force flow. According to the invention, a sliding seating (5) is arranged in the force flow, either in the housing sleeve or between a tube plate and the housing sleeve. The various expansions of the nest of tubes and of the housing sleeve are thus compensated for, such that unsupportable high loads do not occur in the components of the exhaust heat exchanger.
摘要翻译：本发明涉及一种排气热交换器（1），特别是一种具有废气再循环的机动车辆的排气冷却器，包括用于冷却剂的壳体套筒（2）和具有排出的排气管（3），并且冷却剂循环它们通过管板（4）安装在壳体套筒上，由此所述管子套管，管板和壳体套筒形成闭合的力流。根据本发明，滑动座（5）设置在力流中，无论是在壳体套筒中还是在管板和壳体套筒之间。因此，对管座和壳体套筒的各种膨胀进行补偿，使得在排气热交换器的部件中不会发生不可承受的高负载。

9. 发明授权

US06375360B1 Ball bearing 失效
标题翻译：滚珠轴承
公开(公告)号：US06375360B1
公开(公告)日：2002-04-23
申请号：US09692376
申请日：2000-10-19
申请人： Ulrike Weisskopf , Rainer Lutz
发明人： Ulrike Weisskopf , Rainer Lutz
IPC分类号： F16C1916
CPC分类号： F16C27/04 , F16C19/163 , F16C25/083 , F16C33/588 , F16C35/073 , F16C2326/24
摘要： An angular contact ball bearing of a steering shaft (27) of an automotive vehicle, said bearing comprising an inner bearing ring (11), an outer bearing ring (1) and bearing balls (7) arranged between the inner and outer bearing rings in rolling contact with raceways (14, 5) formed on the inner and outer bearing rings, the inner bearing ring (11) being received by an elastic tolerance ring (15) of a polymeric material, said bearing further comprising an inseparable assembly, wherein, a retaining ring (20) is arranged between the steering shaft (27) and the tolerance ring (15), the retaining ring (20) comprises circumferentially equi-spaced retaining elements (19) that project therefrom in axial direction and comprise radially outward directed retaining lugs (22) that overlap the outer bearing ring (1), the tolerance ring (15) comprises circumferentially equi-spaced clearances (18) for receiving the retaining elements (19), and the tolerance ring (15) extends in axial direction up to the end of a generally radially extending portion (12) of the inner bearing ring (11).
摘要翻译：一种机动车辆的转向轴（27）的角接触球轴承，所述轴承包括内轴承环（11），外轴承环（1）和轴承滚珠（7），所述轴承滚珠（7）布置在所述内轴承环和所述外轴承环之间滚动接触形成在内轴承环和外轴承环上的滚道（14,5），内轴承环（11）由聚合材料的弹性公差环（15）容纳，所述轴承还包括不可分离的组件，保持环（20）布置在转向轴（27）和公差环（15）之间，保持环（20）包括周向等间距的保持元件（19），该保持元件沿轴向从其突出并包括径向向外定向所述公差环（15）包括用于接收所述保持元件（19）的周向等间隔的间隙（18），并且所述公差环（15）在轴向方向上延伸至内轴承环（11）的大致径向延伸的部分（12）的端部。

10. 发明授权

US09032833B2 Securing element, steering bearing with a securing element and steering column with a steering bearing and a securing element 有权
标题翻译：固定元件，具有固定元件的转向轴承和带有转向轴承和固定元件的转向柱
公开(公告)号：US09032833B2
公开(公告)日：2015-05-19
申请号：US14236467
申请日：2011-08-01
申请人： Herbert Erhardt , Richard Baier , Jochen Ott , Rainer Lutz , Anton Erhardt , Peter Loncar , Reinhold Nuetzel
发明人： Herbert Erhardt , Richard Baier , Jochen Ott , Rainer Lutz , Anton Erhardt , Peter Loncar , Reinhold Nuetzel
IPC分类号： F16C19/06 , F16C35/063 , B62D1/16 , F16B21/20 , F16C33/58
CPC分类号： F16C35/0635 , B62D1/16 , F16B21/20 , F16C19/06 , F16C19/163 , F16C33/588 , F16C35/063 , F16C2226/10 , F16C2226/16 , F16C2326/24
摘要： A securing element (1) with an annular body (3, 12a, 26) and with holding tongues (4) which emerge from the annular body (3, 12a, 26) and end at a hole (6) in the securing element (1), which hole is centered with respect to the center axis (5) of the securing element (1), wherein the hole (6) leads axially in the same direction as the center axis (5) through the securing element (1) and, at the radial narrowest points of the hole (6), is bounded at least by end edges (7) formed on the end sides of the holding tongues (4), and wherein in each case at least two surfaces (8, 9) bounding part of the holding tongue (4) meet and end at the respective end edge (7), and of which one of the surfaces (8) is formed on the front side of the holding tongue (4).
摘要翻译：具有环形体（3,12a，26）和固定舌片（4）的固定元件（1），其从所述环形体（3,12a，26）露出，并且在所述固定元件中的孔（6） 1），该孔相对于固定元件（1）的中心轴线（5）居中，其中孔（6）通过固定元件（1）沿与中心轴线（5）相同的方向轴向引导，并且在所述孔（6）的径向最窄点处至少限定在形成在所述保持舌片（4）的端侧上的端部边缘（7），并且其中在每种情况下至少两个表面（8,9 ）所述保持舌片（4）的边界部分在相应的端部边缘（7）处相接并终止，并且其中一个表面（8）形成在所述保持舌片（4）的前侧上。

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