公开(公告)号：US5266753A

公开(公告)日：1993-11-30

申请号：US940455

申请日：1992-09-04

Applicant: Claudius Muschelknautz ,  Claude Bleger ,  Reuben Agnon ,  Jochen Goehre ,  Gerhard Zink

Inventor： Claudius Muschelknautz ,  Claude Bleger ,  Reuben Agnon ,  Jochen Goehre ,  Gerhard Zink

IPC: F01N1/12 ,  F01N3/30 ,  F02M35/12 ,  E04F17/04

CPC classification number: F01N3/30 ,  F01N1/125 ,  F02M35/1288 ,  Y02T10/20

Abstract: The muffler for a fan, especially a bypass air fan of an internal combustion engine, has a housing provided with an air outlet opening and an air inlet opening and including a housing pot having a top opening and a flat housing cover at least partially closing the top opening of the housing pot, the air inlet opening being coaxial to the housing axis and advantageously provided in the housing cover, and a damping insert made from a sound absorbing material and being provided with at least one helical or spiral air flow passage providing a connection between the air outlet opening and the air inlet opening so that air can flow through the air inlet opening to the air outlet opening. In one variation the air outlet opening can open radially from the housing pot and the air inlet opening can be provided centrally in a flat housing cover. In another variation the air outlet opening includes two throughgoing openings of approximately equal diameter provided in the housing cover and spaced an equal distance from the housing axis and the damping insert is made from a plurality of substantially equal disks stacked one on the other in the housing pot of the housing.

Abstract translation: 用于风扇的消声器，特别是内燃机的旁通风扇具有壳体，该壳体设置有空气出口开口和空气入口开口，并且包括具有顶部开口的壳体和至少部分地关闭 空气入口开口与壳体轴线同轴并且有利地设置在壳体盖中，以及由吸声材料制成的阻尼插入件，并且设置有至少一个螺旋或螺旋形空气流动通道，其提供 空气出口开口和空气入口之间的连接，使得空气可以通过空气入口到空气出口。 在一个变型中，空气出口开口可以从壳体罐径向开放，空气入口可以设置在平坦的壳体盖中央。 在另一个实施例中，空气出口开口包括设置在壳体盖中并且与壳体轴线间隔相等距离的大致相等直径的两个通过的开口，并且阻尼插入件由在壳体中彼此堆叠的多个基本上相等的盘形成 锅的房子。

公开(公告)号：US5286164A

公开(公告)日：1994-02-15

申请号：US872640

申请日：1992-04-22

Applicant: Jochen Goehre ,  Heinz Ruebig ,  Gerhard Zink

Inventor： Jochen Goehre ,  Heinz Ruebig ,  Gerhard Zink

IPC: F04D17/12 ,  F01N3/32 ,  F04D17/16 ,  F04D29/28

CPC classification number: F04D17/164 ,  F01N3/32 ,  Y02T10/20

Abstract: A radial blower for producing an air stream which is supplied as a secondary air to a waste gas stream of an internal combustion engine has a spiral housing having a substantially tangentially oriented blower output and accommodating a blower wheel which rotates in the spiral housing about a rotary axis in a rotary plane. The blower output forms with the rotary plane of the blower wheel an acute angle which converges in a flow direction of air. An air guiding chamber is provided with stationary guiding elements, and the blower output is open in the air guiding chamber. An overflow opening extends substantially radially to the rotary axis of the blower wheel. The guiding elements of the guiding chamber deviate an inflowing air substantially radially to the overflow opening. A second spiral housing accommodates a second blower wheel. The overflow opening opens in the central region of the second spiral housing.

Abstract translation: 用于产生作为二次空气供应到内燃机的废气流的空气流的径向鼓风机具有螺旋壳体，该螺旋壳体具有基本上切向定向的鼓风机输出并且容纳鼓风机叶轮，所述鼓风机叶轮围绕旋转 轴在旋转平面中。 鼓风机输出与鼓风机叶轮的旋转平面形成锐角，其在空气的流动方向上会聚。 空气引导室设置有固定导向元件，鼓风机输出在空气引导室中打开。 溢流开口大致径向地延伸到鼓风机轮的旋转轴线。 引导室的引导元件将流入的空气基本上径向偏离到溢流开口。 第二螺旋壳体容纳第二鼓风机轮。 溢流开口在第二螺旋壳体的中心区域开口。

公开(公告)号：US5452987A

公开(公告)日：1995-09-26

申请号：US145889

申请日：1993-10-29

Applicant: Claude Bleger ,  Jochen Goehre ,  Claudius Muschelknautz ,  Horst Ruf

Inventor： Claude Bleger ,  Jochen Goehre ,  Claudius Muschelknautz ,  Horst Ruf

IPC: F01N3/32 ,  F04D25/06 ,  F04D29/42 ,  F04D29/60

CPC classification number: F04D29/4226 ,  F01N3/32 ,  F04D25/0606 ,  Y02T10/20

Abstract: The fan housing for a multistage fan has a first housing part for receiving the electric motor, a second housing part mounted coaxially on the first housing part, and a housing cover mounted on the opposing side of the second housing part. So that fan noise is minimize during fan operation, for improved protection from external effects and to avoid tension originating from thermal expansion in the blower housing the housing cover for the second housing part has a peripheral cover edge portion and is pot-shaped or cap-shaped; the housing cover completely overlaps the second housing part; an overlapping peripheral portion of this housing cover has a radial spacing from the second housing part so as to form an air cushion between the second housing part and the housing cover and the cover edge portion of the housing cover is supported on the first housing part so as to enclose the second housing part.

Abstract translation: 用于多级风扇的风扇壳体具有用于接收电动机的第一壳体部分，同轴地安装在第一壳体部分上的第二壳体部分和安装在第二壳体部分的相对侧上的壳体盖。 因此，在风扇操作期间风扇噪音最小化，为了改善对外部效应的保护，并且为了避免由于鼓风机壳体中的热膨胀引起的张力，第二壳体部分的壳体盖具有周边盖边缘部分，并且是盆形或盖形， 成形; 壳体盖与第二壳体部分完全重叠; 该壳体盖的重叠周边部分具有与第二壳体部分的径向间隔，从而在第二壳体部分和壳体盖之间形成气垫，并且壳体盖的盖边缘部分被支撑在第一壳体部分上 以封闭第二壳体部分。

公开(公告)号：US06812658B2

公开(公告)日：2004-11-02

申请号：US10312548

申请日：2002-12-31

Applicant: Richard Vogt ,  Jochen Goehre ,  Thomas Helming

Inventor： Richard Vogt ,  Jochen Goehre ,  Thomas Helming

IPC: H02K2900

CPC classification number: F04D27/004 ,  F01P7/048 ,  H02P7/20

Abstract: A drive unit, in particular for a fan in motor vehicles, is indicated, comprising an electric motor (12) operated on a DC line (UBat), and comprising a device (13) for controlling the speed of the motor (12) by changing the operating voltage applied at the motor (12). In order to cost-effectively realize a stepwise adjustment of the motor speed, the speed control device (13) comprises a plurality of resistors (R1-R3) and a plurality of semiconductor switches (T1—T3) for selectively connecting the motor (12) in series with at least one of the resistors (R1-R3)

公开(公告)号：US5567393A

公开(公告)日：1996-10-22

申请号：US340222

申请日：1994-11-16

Applicant: Claudius Muschelknautz ,  Claude Bleger ,  Jochen Goehre

Inventor： Claudius Muschelknautz ,  Claude Bleger ,  Jochen Goehre

IPC: F01N3/22 ,  F01N3/32 ,  F04D25/08 ,  F04D27/02 ,  F16K31/12

CPC classification number: F01N3/227 ,  F01N3/22 ,  F01N3/32 ,  F04D25/08 ,  F04D27/008 ,  Y02T10/20 ,  Y10T137/7781 ,  Y10T137/789 ,  Y10T137/88054

Abstract: An apparatus for producing a fresh air stream, has a blower connectable at a pressure side with an exhaust gas conduit of an internal combustion engine of a motor vehicle, a fresh air supply element communicatable with the exhaust gas conduit, a check valve provided between the blower and an opening of the fresh air supply element into the exhaust gas conduit, a cut-off arranged in the fresh air supply element between the check valve and its opening into the exhaust gas conduit and having a closing member loaded with a spring force toward a closing position, an actuating member for the closing member, and a bypass branching from the fresh air supply element so that a pressure which builds when the blower operates and is supplied through the bypass to the actuating member for the closing member acts opposite to the spring force.

Abstract translation: 一种用于生产新鲜空气流的装置，具有在压力侧与机动车辆的内燃机的排气导管连接的鼓风机，与废气导管可通信的新鲜空气供应元件， 鼓风机和新鲜空气供应元件的开口进入废气导管，设置在新鲜空气供应元件之间的止回阀和其开口进入废气导管之间的切口，并具有装载有弹簧力的关闭件 关闭位置，用于关闭构件的致动构件和从新鲜空气供应元件分支的旁路，使得当鼓风机操作并且通过旁路供应到用于关闭构件的致动构件时构成的压力作用在与 弹力。

公开(公告)号：US20120063887A1

公开(公告)日：2012-03-15

申请号：US13262462

申请日：2010-02-02

Applicant: Jochen Goehre ,  Klaus Linnenbrock ,  Joerg Eigenmann ,  Thomas Helming ,  Asli Arslan-Huerst

Inventor： Jochen Goehre ,  Klaus Linnenbrock ,  Joerg Eigenmann ,  Thomas Helming ,  Asli Arslan-Huerst

IPC: F01D15/12

CPC classification number: F01P5/04 ,  F01P2005/025

Abstract: The utilization of double fans for engine cooling of motor vehicles is known. Said fans generate a flow of air which then serves to cool a heat exchanger, in particular a coolant radiator for motor vehicles. The double fan is herein characterized by an optimal use of the surface of the coolant radiator that is to be cooled, so as to be able to achieve a cooling performance as high as possible. The assembly of the double fan has up to now been such that a separate electric motor is provided for each blower. The double fan (1) for a heat exchanger (2), in particular a coolant radiator of a motor vehicle, has a first blower (4) and a second blower (5). According to the invention, the first driven blower (4) drives the second blower (5) by way of a transmission element (10) provided on the outer surface (11) of the first blower and an outer surface (12) of the second blower (5). The double fan is provided for a heat exchanger, in particular a coolant radiator of a motor vehicle.

Abstract translation: 利用双风扇用于机动车辆的发动机冷却是已知的。 所述风扇产生空气流，其然后用于冷却热交换器，特别是机动车辆的冷却剂散热器。 双风扇的特征在于优选使用要冷却的冷却剂辐射器的表面，以便能够尽可能高地实现冷却性能。 双风扇的组件迄今为止已经使得为每个鼓风机提供单独的电动机。 用于热交换器（2）的双风扇（1），特别是汽车的冷却剂散热器具有第一鼓风机（4）和第二鼓风机（5）。 根据本发明，第一从动鼓风机（4）通过设置在第一鼓风机的外表面（11）上的传动元件（10）和第二鼓风机（5）的外表面（12）驱动第二鼓风机 鼓风机（5）。 双风扇设置用于热交换器，特别是汽车的冷却剂散热器。

公开(公告)号：US06601546B1

公开(公告)日：2003-08-05

申请号：US09719651

申请日：2001-02-12

Applicant: Thomas Mohr ,  Juergen Prestel ,  Jens Ulrich ,  Jochen Goehre ,  Joachim Makowsky

Inventor： Thomas Mohr ,  Juergen Prestel ,  Jens Ulrich ,  Jochen Goehre ,  Joachim Makowsky

IPC: F01P502

CPC classification number: F04D29/582 ,  F01P2050/30 ,  F04D25/0633

Abstract: The invention is based on a cooling fan (10) with a frame (12), having a baffle apparatus (14) with an electric motor (16) fastened to it which drives a fan propeller (18). The invention proposes that a control unit (20) for the electric motor (16) be integrated into the frame (12).

Abstract translation: 本发明基于具有框架（12）的冷却风扇（10），其具有固定到其上的驱动风扇螺旋桨（18）的电动机（16）的挡板装置（14）。本发明提出一种控制 用于电动机（16）的单元（20）被集成到框架（12）中。

公开(公告)号：US5738503A

公开(公告)日：1998-04-14

申请号：US590825

申请日：1996-01-24

Applicant: Otfried Schmidt-Marloh ,  Claudius Muschelknautz ,  Johann Bohnert ,  Guenter Bauer ,  Juergen Herp ,  Kay Kroeger ,  Josef Wehberg ,  Gerd Knoepfel ,  Jochen Goehre ,  Henning Schroeder ,  Hans Kobschaetzky

Inventor： Otfried Schmidt-Marloh ,  Claudius Muschelknautz ,  Johann Bohnert ,  Guenter Bauer ,  Juergen Herp ,  Kay Kroeger ,  Josef Wehberg ,  Gerd Knoepfel ,  Jochen Goehre ,  Henning Schroeder ,  Hans Kobschaetzky

IPC: G01M1/30 ,  H02K15/16 ,  F04B9/02 ,  F04B35/04

CPC classification number: G01M1/30 ,  H02K15/165

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US5401145A

公开(公告)日：1995-03-28

申请号：US199619

申请日：1994-02-22

Applicant: Claude Bleger ,  Jochen Goehre ,  Claudius Muschelknautz

Inventor： Claude Bleger ,  Jochen Goehre ,  Claudius Muschelknautz

IPC: F04D17/12 ,  F04D25/08 ,  F04D29/58 ,  H02K9/06 ,  H02K9/14 ,  H02K9/28 ,  F04B17/00

CPC classification number: F04D25/082 ,  H02K9/14 ,  H02K9/28

Abstract: An electric motor operated impeller has a drive motor having a motor shaft, a stator and a rotor rotated about a rotary axis, an impeller housing having a receiving casing which extends in direction of the rotary axis of the rotor and accommodating the electric drive motor. The receiving casing has a wall against which the stator of the drive motor radially abuts a bottom and an opposite edge. A support supports the shaft of the motor and is provided with throughflow openings for cooling air. The wall of the casing has at least one channel-shaped expansion extending parallel to the rotary axis and formed so that the expansion is open toward the edge of the casing and closed toward the bottom of the casing.

Abstract translation: 电动机叶轮具有驱动电动机，该驱动电动机具有电动机轴，定子以及绕转轴旋转的转子，叶轮壳体具有沿转子的旋转轴线的方向延伸并容纳电动马达的接收壳体。 接收壳体具有壁，驱动电动机的定子径向抵靠底部和相对的边缘。 支撑件支撑电机的轴，并设有用于冷却空气的通流开口。 壳体的壁具有平行于旋转轴线延伸的至少一个通道形状的膨胀，并且形成为使得膨胀朝向壳体的边缘打开并朝向壳体的底部封闭。