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Patent Agency Ranking
公开(公告)号：US20240336109A1
公开(公告)日：2024-10-10
申请号：US18614694
申请日：2024-03-24
Applicant: Hanon Systems
Inventor： Christoph Capellmann , Harald Jung , Nitin Ramesh Chincholkar
IPC: B60H1/00
CPC classification number: B60H1/00507 , B60H1/00021 , B60H1/00671 , B60H2001/006
Abstract: A device for reducing the noise of motor vehicle air conditioning units, having at least one air flow limiting element which projects laterally on an outer circumference of an axial air inlet opening vertically out of an air inlet opening plane and has a surface which limits or blocks a flow path next to the axial air inlet opening, at least two plate-shaped air guiding elements, which are arranged on an inside of a recirculation air flap in mutually spaced parallel planes at right angles to an axis of rotation of the recirculation air flap, and an air flow guiding element which is arranged on a fan tongue and extends radially from the fan tongue at a distance from a fan wheel into a spiral flow channel.
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公开(公告)号：US20170051750A1
公开(公告)日：2017-02-23
申请号：US15241225
申请日：2016-08-19
Applicant: Hanon Systems
Inventor： Detlef Handwerk , Johannes Stausberg , Harald Jung
CPC classification number: F04D25/082 , F04D17/16 , F04D29/5806
Abstract: A cooling air interface in a fan housing provided for diverting an amount of cooling air to cool a fan motor from a main air flow on a compression side of the fan, and delivering the cooling air to the fan motor to be cooled. The interface including a cooling air channel with an intake opening emptying into a cooling air passage having a cooling air exit opening where the cooling air is brought to the fan motor. Wall sections of the main air flow path that adjoin the intake opening, which in relation to the direction of the main air flow, are located upstream and downstream of the intake opening, extend up to the adjoining intake opening and into the cooling air channel, transitioning into the cooling air channel walls situated opposite one another in the form of rounded surfaces without corners and edges.
Abstract translation: 风扇壳体中的冷却空气接口，其用于转向一定量的冷却空气，以使风扇电动机从风扇的压缩侧的主空气流中冷却，并将冷却空气输送到风扇电动机进行冷却。 所述接口包括具有进入开口的冷却空气通道，所述进气开口排空到具有冷却空气出口的冷却空气通道中，在所述冷却空气通道中所述冷却空气被带到所述风扇马达。 主空气流路的与主空气流的方向相邻的主空气流路的壁部位于进气口的上游和下游，延伸到相邻的进气口并进入冷却空气通道， 转变成没有角落和边缘的圆形表面形式相对设置的冷却空气通道壁。
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公开(公告)号：US20160348693A1
公开(公告)日：2016-12-01
申请号：US15166626
申请日：2016-05-27
Applicant: Hanon Systems
Inventor： Olaf Degenhardt , Eckart Sievers , Harald Jung , Nico Esser
CPC classification number: F04D29/4213 , B60H2001/006 , F04D17/16 , F04D25/08 , F04D29/162 , F04D29/4226 , F04D29/661 , F05B2240/14 , F05B2240/30 , F05B2260/96
Abstract: A centrifugal blower unit for motor vehicle air conditioning systems having a fan wheel (8) in a spiral housing (1), wherein the spiral housing (1) corresponds to the shape of the fan wheel (8) and has a bell mouth region (3) and an axial intake opening (2), wherein a diaphragm (4) is arranged at the bell mouth region (3) of the spiral housing (1), being radially inward, whose diaphragm end region (5) bordering the intake opening (2) has at least one sharp edge.
Abstract translation: 一种用于机动车辆空调系统的离心风机单元，其具有在螺旋壳体（1）中的风扇叶轮（8），其中所述螺旋壳体（1）对应于所述风扇叶轮（8）的形状并且具有喇叭口区域 3）和轴向进气口（2），其中隔膜（4）布置在螺旋壳体（1）的喇叭口区域（3）处，径向向内，其隔膜端部区域（5）与进气口 （2）具有至少一个锋利的边缘。
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公开(公告)号：US10302095B2
公开(公告)日：2019-05-28
申请号：US15241225
申请日：2016-08-19
Applicant: Hanon Systems
Inventor： Detlef Handwerk , Johannes Stausberg , Harald Jung
Abstract: A cooling air interface in a fan housing provided for diverting an amount of cooling air to cool a fan motor from a main air flow on a compression side of the fan, and delivering the cooling air to the fan motor to be cooled. The interface including a cooling air channel with an intake opening emptying into a cooling air passage having a cooling air exit opening where the cooling air is brought to the fan motor. Wall sections of the main air flow path that adjoin the intake opening, which in relation to the direction of the main air flow, are located upstream and downstream of the intake opening, extend up to the adjoining intake opening and into the cooling air channel, transitioning into the cooling air channel walls situated opposite one another in the form of rounded surfaces without corners and edges.
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公开(公告)号：US10273974B2
公开(公告)日：2019-04-30
申请号：US15166626
申请日：2016-05-27
Applicant: Hanon Systems
Inventor： Olaf Degenhardt , Eckart Sievers , Harald Jung , Nico Esser
Abstract: A centrifugal blower unit for motor vehicle air conditioning systems having a fan wheel (8) in a spiral housing (1), wherein the spiral housing (1) corresponds to the shape of the fan wheel (8) and has a bell mouth region (3) and an axial intake opening (2), wherein a diaphragm (4) is arranged at the bell mouth region (3) of the spiral housing (1), being radially inward, whose diaphragm end region (5) bordering the intake opening (2) has at least one sharp edge.
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