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公开(公告)号：US20130139772A1
公开(公告)日：2013-06-06
申请号：US13690399
申请日：2012-11-30
Applicant: DENSO CORPORATION
Inventor： Youhei KAMIYA , Seiichiro WASHINO , Toru TAKAHASHI
CPC classification number: F16D57/002 , F01L1/344 , F01L1/352 , F01L2001/3522
Abstract: A fluid brake device includes a case defining a fluid chamber filled with magnetorheological fluid, a brake rotor having a magnetic part received in the fluid chamber, a coil that generates magnetic flux by being supplied with electricity, and a controller that controls electricity supplied to the coil. Magnetic particles are suspended in the magnetorheological fluid, and the magnetic flux passes through the magnetic part. The controller continues supplying the electricity to the coil while the brake rotor has a half rotation from a stop state where the brake rotor is stopped at a startup time at which the brake rotor starts rotating.
Abstract translation: 液体制动装置包括限定充满磁流变流体的流体室的壳体，具有容纳在流体室中的磁性部分的制动转子，通过供电产生磁通的线圈，以及控制器， 线圈 磁性颗粒悬浮在磁流变流体中，磁通量通过磁性部分。 控制器继续向线圈供电，同时制动转子在制动转子开始转动的起动时停止的停止状态为半转。
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公开(公告)号：US20160341220A1
公开(公告)日：2016-11-24
申请号：US15112706
申请日：2015-02-20
Applicant: DENSO CORPORATION
Inventor： Toshikatsu KONDOU , Masashi MATSUKAWA , Youhei KAMIYA , Masaru KAMIYA , Takeshi MIYAMOTO , Isao KONDOH , Takashi ITO , Kazuhiro TAKEUCHI
CPC classification number: F04D29/667 , B60H1/00464 , B60H2001/006 , F04D19/002 , F04D25/08 , F04D29/164 , F04D29/326 , F04D29/526 , F04D29/541 , F05B2240/33 , F05B2260/96 , F05B2280/6015
Abstract: A blower fan includes a plurality of blades radially extending from a boss provided at the rotary center and spaced apart from each other in the rotational direction, and a ring portion connecting outer peripheral ends of the blades in a ring shape. An inner peripheral wall surface of an end part on an air-flow downstream side of a cylindrical portion is disposed on the outside in a radial direction of the rotary shaft in the blower fan, with respect to an end part on the air-flow downstream side of the ring portion. The end part on the air-flow downstream side of the cylindrical portion is positioned outward in the radial direction of the rotary shaft, as toward the air-flow downstream side. Thus, the blower can prevent the backflow air from being swirled, thereby reducing noise.
Abstract translation: 鼓风扇包括多个叶片，其从设置在旋转中心处的凸台沿旋转方向彼此间隔开地径向延伸，并且环形部分将环形外围的叶片的外周端连接起来。 圆筒部的气流下游侧的端部的内周壁面相对于气流下游侧的端部配置在鼓风扇的旋转轴的径向外侧 侧部分。 圆筒部的气流下游侧的端部朝向气流下游侧位于旋转轴的径向外侧。 因此，鼓风机可以防止回流空气旋转，从而降低噪音。
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公开(公告)号：US20160333893A1
公开(公告)日：2016-11-17
申请号：US15112710
申请日：2015-02-20
Applicant: DENSO CORPORATION
Inventor： Toshikatsu KONDOU , Youhei KAMIYA , Masaru KAMIYA , Takeshi MIYAMOTO , Masashi MATSUKAWA , Isao KONDOH , Takashi ITO , Kazuhiro TAKEUCHI
CPC classification number: F04D29/667 , F04D19/002 , F04D29/164 , F04D29/326 , F04D29/526
Abstract: A blower fan includes a plurality of blades radially extending from a boss provided at a rotary center and spaced apart from each other in the rotational direction, and a ring portion connecting outer peripheral ends of the blades in a ring shape. A radially outer end part at an end on an air-flow upstream side of the ring portion is positioned outward in a radial direction of a rotary shaft in the blower fan, as toward the air-flow upstream side. Thus, the blower can prevent the backflow air from being swirled, thereby reducing noise.
Abstract translation: 鼓风扇包括从旋转中心设置的凸台沿旋转方向彼此间隔开的径向延伸的多个叶片，以及以环形连接叶片的外周端部的环形部分。 环形部分的气流上游侧端部的径向外端部朝向气流上游侧位于鼓风机风扇的旋转轴的径向外侧。 因此，鼓风机可以防止回流空气旋转，从而降低噪音。
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4.发明申请公开(公告)号：US20130213756A1
公开(公告)日：2013-08-22
申请号：US13772797
申请日：2013-02-21
Applicant: Denso Corporation
Inventor： Kenichi NARA , Youhei KAMIYA , Seiichiro WASHINO , Tooru TAKAHASHI
IPC: F16D3/80
CPC classification number: F16D3/80 , B60T10/04 , F01L1/352 , F01L2001/34483 , F01L2250/02 , F01L2820/031 , F01L2820/033 , F16D3/10 , F16D57/002
Abstract: A housing forms a fluid chamber in an inside of the housing. A magneto-rheological fluid includes a plurality of magneto-rheological particles dispersed in the magneto-rheological fluid and is filled in the fluid chamber. A partition structure partitions the fluid chamber between a radially outer region, in which the magnetic portion is exposed, and a radially inner region, which is located on a radially inner side of the radially outer region in a radial direction of a rotatable brake body, during rotation of the rotatable brake body.
Abstract translation: 壳体在壳体的内部形成流体室。 磁流变流体包括分散在磁流变流体中并被填充在流体室中的多个磁流变粒子。 分隔结构将流体室分隔在其中暴露磁性部分的径向外部区域和位于可旋转制动体的径向方向上的径向外侧区域的径向内侧的径向内部区域之间， 在可旋转制动器主体的旋转期间。
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