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1. 发明授权

US5738503A Method for balancing an electrically driven air blower unit 失效
标题翻译：用于平衡电动鼓风机单元的方法
公开(公告)号：US5738503A
公开(公告)日：1998-04-14
申请号：US590825
申请日：1996-01-24
申请人： Otfried Schmidt-Marloh , Claudius Muschelknautz , Johann Bohnert , Guenter Bauer , Juergen Herp , Kay Kroeger , Josef Wehberg , Gerd Knoepfel , Jochen Goehre , Henning Schroeder , Hans Kobschaetzky
发明人： Otfried Schmidt-Marloh , Claudius Muschelknautz , Johann Bohnert , Guenter Bauer , Juergen Herp , Kay Kroeger , Josef Wehberg , Gerd Knoepfel , Jochen Goehre , Henning Schroeder , Hans Kobschaetzky
IPC分类号： G01M1/30 , H02K15/16 , F04B9/02 , F04B35/04
CPC分类号： G01M1/30 , H02K15/165
摘要： A method of balancing an electronically driven air blower unit comprising a radial blower with a high-speed electronically commutated d.c. motor which drives the blower and which is of external rotor design, utilizing a balancing device into which the completely mounted air blower unit (1) can be inserted, without housing lid, and with which electrical contact (101, 102, 103; 201, 202, 203) can be made. The balancing device is provided with a control device for the motor (3, 4, 5) of the air blower unit and with a device (9) for bridging the motor electronics (10) of the air blower unit (1) itself. In order to drive the part to balanced of the air blower unit, its electromechanical transducer (3, 4, 5) is used, which for this purpose is actuated by the control device provided in the balancing device. The balancing process is essentially carried out in two compensation planes which are spaced axially from one another and are parallel with one another. This takes place on the one hand in a first compensation plane in the plane of the radial blower with possible erosion of material, and on the other hand in the second compensation plane, which lies opposite in the region of the end side of the external rotor (5), with possible attachment of material.
摘要翻译：一种电子驱动鼓风机单元的平衡方法，该单元包括径向鼓风机和高速电子换向直流电动机，其驱动鼓风机并且具有外部转子设计，利用平衡装置，完全安装的鼓风机单元（1）可以插入其中，而不具有壳体盖子，并且与其接触（101,102,103; 201， 202,203）。该平衡装置设置有用于鼓风机单元的马达（3,4,5）的控制装置和用于桥接鼓风机单元（1）本身的马达电子装置（10）的装置（9）。为了将部件驱动到鼓风机单元的平衡状态，使用其机电换能器（3,4,5），为此，由机械传感器（3,4,5）由设置在平衡装置中的控制装置启动。平衡过程基本上在彼此轴向间隔开并且彼此平行的两个补偿平面中进行。这一方面发生在径向鼓风机的平面中的第一补偿平面中，可能侵蚀材料，另一方面在第二补偿平面中，该第二补偿平面位于外转子的端侧的区域中（5），可能附着材料。

2. 发明授权

US09677511B2 Exhaust gas cooler 有权
公开(公告)号：US09677511B2
公开(公告)日：2017-06-13
申请号：US14001122
申请日：2012-02-20
申请人： Steffen Groezinger , Martin Paarmann , Henning Schroeder
发明人： Steffen Groezinger , Martin Paarmann , Henning Schroeder
IPC分类号： F01N3/00 , F01N3/02 , F02M25/07 , F28D7/16 , F28F1/32 , F28F9/00 , F02M26/22
CPC分类号： F02M26/22 , F01N3/0205 , F01N2240/02 , F28D7/1623 , F28D7/163 , F28F1/32 , F28F9/001 , Y02T10/20
摘要： An exhaust gas cooler may include an outer housing and an inner housing having a heat exchanger insert arranged therein. The heat exchanger insert may include a plurality of pipes around which exhaust gas flows transversely in the inner housing and through at least some of which a coolant of a first cooling circuit flows. At least a portion of the outer housing may be cooled by a second cooling circuit. The second cooling circuit may be separate from the first cooling circuit.

3. 发明申请

US20140123965A1 EXHAUST GAS COOLER 有权
标题翻译：排气冷却器
公开(公告)号：US20140123965A1
公开(公告)日：2014-05-08
申请号：US14001122
申请日：2012-02-20
申请人： Steffen Groezinger , Martin Paarmann , Henning Schroeder
发明人： Steffen Groezinger , Martin Paarmann , Henning Schroeder
IPC分类号： F02M25/07
CPC分类号： F02M26/22 , F01N3/0205 , F01N2240/02 , F28D7/1623 , F28D7/163 , F28F1/32 , F28F9/001 , Y02T10/20
摘要： An exhaust gas cooler may include an outer housing and an inner housing having a heat exchanger insert arranged therein. The heat exchanger insert may include a plurality of pipes around which exhaust gas flows transversely in the inner housing and through at least some of which a coolant of a first cooling circuit flows. At least a portion of the outer housing may be cooled by a second cooling circuit. The second cooling circuit may be separate from the first cooling circuit.
摘要翻译：废气冷却器可以包括外部壳体和其中布置有热交换器插入件的内部壳体。热交换器插入件可以包括多个管，废气在该管周围横向流动，并且通过其中至少一些第一冷却回路的冷却剂流动。外壳的至少一部分可以由第二冷却回路冷却。第二冷却回路可以与第一冷却回路分开。

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