-
公开(公告)号：US20190351735A1
公开(公告)日：2019-11-21
申请号：US16529254
申请日：2019-08-01
Applicant: DENSO CORPORATION
Inventor： Shigeru KAWANO , Koji OTA , Aun OTA
IPC: B60H1/00
Abstract: The seat air conditioner configured to supply conditioning air to a seat in a vehicle cabin includes a refrigeration cycle, an air blower, and a conditioning air supply unit. The refrigeration cycle includes a compressor that compresses and discharges a refrigerant, a heat emitting portion that emits heat of the refrigerant discharged from the compressor to generate a warm air, a decompressor that decompresses the refrigerant flowing out of the heat emitting portion, and a heat absorbing portion that evaporates the refrigerant decompressed by the decompressor to generate a cold air. The air blower blows air to exchange heat with the refrigerant. The conditioning air supply unit supplies each of the warm air generated by the heat emitting portion and the cold air generated by the heat absorbing portion as the conditioning air to the seat.
-
公开(公告)号：US20160327039A1
公开(公告)日：2016-11-10
申请号：US15108802
申请日：2015-01-21
Applicant: DENSO CORPORATION
Inventor： Masashi HIGASHIYAMA , Masami SANUKI , Tsuyoshi TAKEMOTO , Shigeru KAWANO
CPC classification number: F04C18/0215 , F01C21/007 , F01C21/10 , F04C23/008 , F04C25/00 , F04C27/003 , F04C29/0085 , F04C2210/26 , F04C2230/604 , F04C2240/30 , F04C2240/40 , F04C2270/12
Abstract: An attachment structure is for attaching a compressor to an attachment surface of an attachment target member. The compressor is a scroll type compressor and has a housing, a fixed scroll and a movable scroll. The housing is fixed to the attachment surface. The fixed scroll is fixed inside the housing and has a fixed-side tooth having a scroll shape. The movable scroll has a movable-side tooth having a scroll shape and engaging with the fixed-side tooth. The movable scroll revolves with respect to the fixed scroll. A central axis around which the movable scroll revolves is parallel with the attachment surface. A vibration direction, which is included in a radial direction of the compressor and in which a vibration component becomes largest, is different from a normal direction when viewed in an axial direction of the central axis.
Abstract translation: 附接结构用于将压缩机附接到附接目标构件的附接表面。 压缩机是涡旋式压缩机，具有壳体，固定涡旋件和动涡旋盘。 外壳固定在安装面上。 固定涡卷固定在壳体内，并具有涡卷形状的固定侧齿。 动涡旋盘具有可动侧齿，其具有涡旋形状并与固定侧齿啮合。 动涡旋盘相对于固定涡旋盘旋转。 动涡旋盘围绕其旋转的中心轴与附接表面平行。 包括在压缩机的径向并且其中振动分量变得最大的振动方向在从中心轴的轴向观察时与法线方向不同。
-
公开(公告)号：US20150361981A1
公开(公告)日：2015-12-17
申请号：US14762872
申请日：2013-12-12
Applicant: DENSO CORPORATION
Inventor： Shigeru KAWANO
CPC classification number: F04C29/0035 , F04B39/0066 , F04C18/0215 , F04C29/0085 , F04C29/026 , F04C29/061 , F04C29/068 , F04C29/12
Abstract: A discharge chamber, into which refrigerant compressed by a compression mechanism, is discharged, is formed in an inside of a housing. A resonator is connected to an intermediate portion of a communication passage, which communicates between the discharge chamber and a discharge port of the housing. The resonator includes a resonance chamber and an inlet passage. The inlet passage has one end portion, which is connected to the intermediate portion of the communication passage, and another end portion, which is connected to the resonance chamber.
Abstract translation: 在壳体的内部形成有由压缩机构压缩的制冷剂排出的排出室。 谐振器连接到连通通道的中间部分，该连通通道在排出室和壳体的排出口之间连通。 谐振器包括谐振室和入口通道。 入口通道具有连接到连通通道的中间部分的一个端部和连接到共振室的另一端部。
-
公开(公告)号：US20180347889A1
公开(公告)日：2018-12-06
申请号：US15779872
申请日：2016-11-28
Applicant: DENSO CORPORATION
Inventor： Shigeru KAWANO
Abstract: An air conditioner includes an evaporator which evaporates a refrigerant, the evaporator forming a refrigeration cycle, a condenser which condenses the refrigerant, the condenser forming the refrigeration cycle together with the evaporator, a centrifugal fan which sends air toward the evaporator and the condenser, and a casing that houses the evaporator, the condenser, and the centrifugal fan, where the evaporator and the condenser are disposed so as to surround at least a portion of the centrifugal fan when viewed along a rotation axis direction of the centrifugal fan.
-
公开(公告)号：US20210260967A1
公开(公告)日：2021-08-26
申请号：US17318448
申请日：2021-05-12
Applicant: DENSO CORPORATION
Inventor： Takahiro SAKAGUCHI , Michio NISHIKAWA , Shigeru KAWANO , Tatsuhiro SUZUKI
IPC: B60H1/32
Abstract: A compact air conditioner includes a compressor, a condenser, a decompressor, an evaporator, a blower, an air conditioner case, and a controller. The air conditioner case defines a cool air chamber and a warm air chamber and is configured to direct a condensed water generated in the evaporator toward the warm air chamber. When an amount of the condensed water in the air conditioner case is greater than a predetermined amount, the controller is configured to execute at least one of a first control to decrease a flow rate of an air sent to the condenser by the blower or a second control to narrow an area of a front surface of the condenser, and at least one of a third control to increase a rotational speed of the compressor or a fourth control to reduce an opening degree of a valve of the decompressor.
-
Patent Agency Ranking
公开(公告)号：US20200086775A1
公开(公告)日：2020-03-19
申请号：US16692693
申请日：2019-11-22
Applicant: DENSO CORPORATION
Inventor： Teruyuki HOTTA , Tatsuhiro SUZUKI , Shigeru KAWANO
Abstract: A seat air-conditioning system includes a plurality of seat air-conditioning devices respectively disposed for seats. Each of the seat air-conditioning devices achieves comfortable air conditioning in a vehicle interior by a controller controlling a refrigeration circuit, a blower, and a blowing switching portion in each seat air-conditioning device. A coordinating flow path is disposed to fluidly connect the blowing switching portion of one seat air-conditioning device to the blowing switching portion of the other seat air-conditioning device. The seat air-conditioning system performs the air conditioning for one seat by using the two seat air-conditioning devices by supplying conditioned air via the coordinating flow path under control of the controller.
-
公开(公告)号：US20200086774A1
公开(公告)日：2020-03-19
申请号：US16694901
申请日：2019-11-25
Applicant: DENSO CORPORATION
Inventor： Akane MUTO , Teruyuki HOTTA , Tatsuhiro SUZUKI , Riho WATANABE , Shigeru KAWANO
Abstract: In a seat air-conditioning device, a refrigeration cycle, a warm air blower, and a cold air blower are housed in a housing disposed between a seat face of a seat and a vehicle interior floor. A condenser is disposed on an upstream side in an air blowing direction and the warm air blower is disposed on a downstream side in an air blowing direction in a warm air flow path extending in a predetermined direction. An evaporator is disposed on a downstream side of the cold air blower in an air blowing direction in the cold air flow path extending in a predetermined direction.
-
公开(公告)号：US20210053416A1
公开(公告)日：2021-02-25
申请号：US17080004
申请日：2020-10-26
Applicant: DENSO CORPORATION
Inventor： Tatsuhiro SUZUKI , Michio NISHIKAWA , Shigeru KAWANO , Akane KURODA
Abstract: A vehicle cabin air conditioning system includes a cabin indoor air conditioner and an individual air conditioner configured to condition air in a target space inside a cabin. The individual air conditioner includes a blower, a heat generator, a supply port, and an exhaust port. The supply port supplies one of a cold air cooled with the heat generator and a warm air heated with the heat generator to the target space. The exhaust port provides the other of the cold air and the warm air to outside of the target space. The cabin indoor air conditioner includes a cabin blower, a temperature control unit, and a suction port through which air is sucked for the temperature control unit. An air flow path is provided to guide air sent from the exhaust port of the individual air conditioner to the suction port of the cabin indoor air conditioner.
-
公开(公告)号：US20210039476A1
公开(公告)日：2021-02-11
申请号：US17080157
申请日：2020-10-26
Applicant: DENSO CORPORATION
Inventor： Tatsuhiro SUZUKI , Michio NISHIKAWA , Shigeru KAWANO , Akane KURODA
Abstract: A vehicle cabin air conditioning system has an individual air conditioner for conditioning air in a target space in a cabin. The individual air conditioner has a blower, a suction port, a heat generator, and a supply port. The heat generator concurrently generates cold heat and warm heat inside the housing. At least one of the cold air cooled with the cold heat and the warm air heated with the warm heat is supplied from the supply port to the target space. The vehicle cabin air conditioning system has a thermal load reducing unit and a supply flow path. The thermal load reducing unit adjusts the temperature of air sucked from the suction port in order to reduce the thermal load in the heat generator. The supply flow path guides the air controlled in temperature by the thermal load reducing unit to the suction port.
-
公开(公告)号：US20200324612A1
公开(公告)日：2020-10-15
申请号：US16090837
申请日：2017-03-31
Applicant: DENSO CORPORATION
Inventor： Shigeru KAWANO
IPC: B60H1/00
Abstract: An air conditioner includes a blower unit, a blowing duct, and an air switching portion. The blower unit is configured to blow cold air and warm air simultaneously. The blowing duct includes a target blowing portion through which air is sent to a space that is an air-conditioning target, and a non-target blowing portion through which the air is sent to a space that is not an air-conditioning target. The air switching portion is configured to switch between a cold air supply state in which the cold air is sent to the target blowing portion while the warm air is sent to the non-target blowing portion, and a warm air supply state in which the warm air is sent to the target blowing portion while the cold air is sent to the non-target blowing portion.
-
-
-
-
-
-
-
-
-
Search Results
11
records
(took 0.014 seconds)
