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公开(公告)号：US20160305446A1
公开(公告)日：2016-10-20
申请号：US15101795
申请日：2015-01-29
Applicant: DENSO CORPORATION
Inventor： Hirohisa MOTOMURA , Masashi NARITA , Sukhwan LEE
CPC classification number: F04D29/4226 , B60H1/12 , B60H1/3204 , B60H1/3233 , F04D17/08 , F04D25/0693 , F04D25/08 , F04D29/281
Abstract: A blower device includes: a motor support component fixed to a lower surface of a casing to support a motor; and a connector including a connection terminal in which electric current flows and being disposed below the casing. The blower device further includes: a first cover wall part extending in an up-and-down direction and a circumferential direction and spaced from an external wall part of the motor support component on an outer side; a groove portion connecting the first cover wall part and the motor support component; and a cover component which covers an upper side of the connector. The cover component is integrally formed with the outer side of the first cover wall part. A length of the groove portion in the circumferential direction is longer than the connector. The both ends of the groove portion are located outside of the both ends of the connector in the circumferential direction, respectively.
Abstract translation: 鼓风装置包括：固定到壳体的下表面以支撑马达的马达支撑部件; 以及连接器，其包括电流流动并设置在壳体下方的连接端子。 鼓风装置还包括：第一盖壁部，其在上下方向和周向上延伸并与外侧的电动机支撑部件的外壁部分隔开; 连接所述第一盖壁部和所述电动机支撑部的槽部; 以及覆盖连接器的上侧的盖部件。 盖部件与第一盖壁部分的外侧一体地形成。 槽部在圆周方向上的长度比连接器长。 槽部的两端分别位于连接器的两端部的周向的外侧。
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公开(公告)号：US20200171912A1
公开(公告)日：2020-06-04
申请号：US16780544
申请日：2020-02-03
Applicant: DENSO CORPORATION
Inventor： Hirohisa MOTOMURA , Keisei HARA , Taizo MIYATO , Yasuhiko NIIMI
Abstract: A head-up display is applied for a moving body that includes a windshield, an air-conditioning unit having a blow-out opening, and a blow-out outlet. The head-up display includes a light source that emits display light and an optical path housing that defines therein an optical path for the display light. The display light reaches the windshield and the information is displayed on the windshield. The head-up display further includes an air-conditioning duct that defines an air flow path. The light source is exposed to the air flow path and radiates heat in the air flow path. The optical path housing and the air-conditioning duct commonly includes a separation wall that separates the air flow path and the optical path.
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公开(公告)号：US20170326938A1
公开(公告)日：2017-11-16
申请号：US15531635
申请日：2015-12-15
Applicant: DENSO CORPORATION
Inventor： Hirohisa MOTOMURA
Abstract: An air blowing device has a first blowing portion, a duct, and an airflow causing member. The first blowing portion has a guide surface and is provided with a first blowing outlet that blows air from a blower unit into a vehicle compartment. The airflow causing member defines at least one of a first passage and a second passage located on one side and an other side of the airflow causing member in a front-rear direction of a vehicle respectively in the duct. The airflow causing member sets a first condition in which a high-velocity airflow flows in the first passage and a low-velocity airflow flows in the second passage by decreasing a sectional area of the first passage to be smaller than a sectional area of the second passage. The high-velocity airflow flows along the guide surface and is blown into the vehicle compartment.
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公开(公告)号：US20190168566A1
公开(公告)日：2019-06-06
申请号：US16269598
申请日：2019-02-07
Applicant: DENSO CORPORATION , DENSO THERMAL SYSTEMS S.p.A.
Inventor： Hirohisa MOTOMURA , Domenico VITALI , Paolo PILUTTI , Giovanni MONGELLI
Abstract: A first deflection member and a first wall produce a first air flow therebetween. The first deflection member and a second wall produce a second air flow therebetween. The first deflection member switches between a first state, in which the first air flow is higher in flow rate than the second air flow, and a second state other than the first state. A guide wall is a part of the first wall to bend the first air flow in the first state to guide the first air flow away from the second wall. A second deflection member on the downstream side of the first deflection member causes deflection of the second air flow to be away from the second wall in the first state. In the second state, the second deflection member reduces or prohibits the deflection of the second air flow.
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Patent Agency Ranking
公开(公告)号：US20170058903A1
公开(公告)日：2017-03-02
申请号：US15120142
申请日：2015-04-28
Applicant: DENSO CORPORATION
Inventor： Hirohisa MOTOMURA
CPC classification number: F04D25/06 , B60H1/00471 , F04D17/16 , F04D29/083 , F04D29/162 , F04D29/281 , F04D29/4206 , F04D29/624
Abstract: A blower device includes: a ring cover attached to a motor holder along an opening to cover a motor top; and a blower fan having a rotation center to which a rotation shaft is coupled. The blower fan has a lower end portion that is adjacent to the motor holder. The ring cover includes: a sleeve portion covering the motor top; a flange portion extending continuously from a lower end of the sleeve portion to cover a surface of the motor holder; and a skirt portion formed along a periphery of the flange portion in an annular shape. The skirt portion with the annular shape is pressed into an annular groove of the motor holder.
Abstract translation: 鼓风机装置包括：环形罩，沿着开口连接到电动机支架以覆盖电动机顶部; 以及具有与旋转轴联接的旋转中心的鼓风机。 鼓风机具有与电动机支架相邻的下端部。 环盖包括：覆盖电机顶部的套筒部分; 凸缘部分，其从所述套筒部分的下端连续延伸以覆盖所述电动机保持器的表面; 以及沿着凸缘部的周边形成为环状的裙部。 具有环形的裙部被压入马达保持器的环形槽中。
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公开(公告)号：US20190118780A1
公开(公告)日：2019-04-25
申请号：US16224239
申请日：2018-12-18
Applicant: DENSO CORPORATION
Inventor： Hirohisa MOTOMURA
Abstract: A blowout portion of an air discharge device includes a blowout port and a blowout passage that guides air toward the blowout port. Further, an air flow manipulation member of the air discharge device is disposed in the blowout passage and includes a guide wall. The air flow manipulation member switches between a first operation state that throttles an air flow flowing in one side passage which is part of the blowout passage to cause the air flow to flow along a passage guide surface of the blowout portion, and a second operation state that reduces the throttling of that air flow. The guide wall is arranged to regulate air flow when the air flow manipulation member is in the second operation state, and to substantially not regulate air flow when the air flow manipulation member is in the first operation state.
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公开(公告)号：US20180093567A1
公开(公告)日：2018-04-05
申请号：US15551063
申请日：2016-02-24
Applicant: DENSO CORPORATION
Inventor： Hirohisa MOTOMURA , Yasuhiko NIIMI , Ryo YAMAOKA
CPC classification number: B60K37/02 , B60K35/00 , B60K2350/2052 , B60K2350/30 , B60K2350/35 , B60K2350/401 , G02B27/0149 , G02B2027/0161
Abstract: A head-up display device includes a display unit that projects a display image to a windshield of a vehicle; a control board that has a control circuit, which controls the display unit; and a housing case that receives the control board and has a hollow space, which is in contact with the control board. The display unit is placed at an outside of the housing case. The housing case includes a communication passage that communicates between a duct and the hollow space while the duct conducts air, which is blown from an air conditioning device of the vehicle toward a vehicle cabin.
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公开(公告)号：US20180043752A1
公开(公告)日：2018-02-15
申请号：US15550970
申请日：2016-02-12
Applicant: DENSO CORPORATION
Inventor： Hirohisa MOTOMURA , Yasuhiko NIIMI , Takeyuki OTSUKI
CPC classification number: B60H1/242 , B60H1/3414 , B60H2001/3492 , B60K37/02 , B60K2370/658
Abstract: An air blower device includes: a blow-out portion A having an outlet A opening in a meter peripheral region to blow out air from an air sending device to the vehicle rear side through an inner side of a steering wheel provided between the meter panel and the driver's seat in a vehicle front-rear direction, wherein the meter peripheral region includes: a portion, which is other than a meter in a meter panel provided on a vehicle front side of a driver's seat in a compartment; and a meter hood provided to spread in a vehicle width direction above the meter panel and protruding to a vehicle rear side farther than the meter panel; and a blowing direction regulation device provided to the blow-out portion A, having an air guiding surface A along which air blown out from the outlet A flows, and regulating a blowing direction of air blown out from the outlet A by changing an angle of the air guiding surface A.
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公开(公告)号：US20170050496A1
公开(公告)日：2017-02-23
申请号：US15118800
申请日：2015-05-12
Applicant: DENSO CORPORATION
Inventor： Hirohisa MOTOMURA
CPC classification number: B60H3/0616 , B01D46/0006 , B01D46/10 , B60H1/3233 , B60H3/0641 , B60H2003/065
Abstract: A ventilation unit for a vehicle air-conditioning device has a filter element, a filter frame, a wall portion, a blower case, and a blower. The filter element is disposed in an air inlet of the vehicle air-conditioning device. The filter frame houses the filter element. The wall portion is provided in a standing position around the filter element housed in the filter frame. The blower case is attached to the filter frame. The filter frame is coupled with the blower case to be drawn out from the blower case together with the filter element in a drawing direction parallel to an upper surface of the filter element. The wall portion is disposed at a location corresponding to at least a rear side of two sides facing each other in the drawing direction and protrudes upward over the upper surface of the filter element.
Abstract translation: 用于车辆空调装置的通风单元具有过滤元件，过滤器框架，壁部，鼓风机壳体和鼓风机。 过滤元件设置在车辆空调装置的空气入口中。 过滤器框架容纳过滤元件。 壁部设置在容纳在过滤器框架中的过滤元件周围的立起位置。 鼓风机壳体连接到过滤器框架。 过滤器框架与鼓风机壳体耦合，以便在与过滤元件的上表面平行的拉伸方向上与过滤元件一起从鼓风机壳体中拉出。 壁部设置在与拉拔方向相对的两侧的至少后方相对应的位置，并且向上突出于过滤元件的上表面。
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