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1.发明授权公开(公告)号：US06679434B2
公开(公告)日：2004-01-20
申请号：US10238217
申请日：2002-09-10
IPC分类号： B60H102
CPC分类号： F28F27/02 , B60H1/00028 , B60H1/00328 , B60H2001/00157 , B60H2001/00171 , F28D2021/0096 , F28F9/0212 , F28F2250/06
摘要： In a vehicle air conditioner, a flow control member is disposed in an inlet tank of a heating heat exchanger for heating air to be blown into a passenger compartment using a fluid as a heating source. In the heating heat exchanger, a ratio between a first area where the fluid flows, and a second area where the fluid does not flow is changed by controlling an operation position of the flow control member. Thus, a flow ratio between hot air from the first area of the heating heat exchanger and cool air from the second area thereof can be adjusted, so that the temperature of air blown into the passenger compartment can be adjusted.
摘要翻译： 在车辆用空调机中，流动控制部件设置在加热用热交换器的入口箱内，该加热热交换器使用流体作为加热源加热要吹入乘客室的空气。 在加热热交换器中，通过控制流量控制部件的动作位置来改变流体流动的第一区域与流体不流动的第二区域之间的比例。 因此，可以调节来自加热热交换器的第一区域的热空气与来自其第二区域的冷却空气之间的流量比，从而可以调节吹入客舱的空气的温度。
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公开(公告)号：US06569009B2
公开(公告)日：2003-05-27
申请号：US10115703
申请日：2002-04-03
IPC分类号： B60H126
CPC分类号： B60H1/00692 , B60H2001/00728
摘要： An air-conditioning case of an air-conditioning unit forms air passages therein. A film member is reciprocably supported in the case and has free ends. Reinforcing members are secured to the lower end of the film member. A drive force for reciprocating the film member is applied to the film member from a motor through a drive shaft and drive gears, which are attached to the drive shaft, to open and close the air passages with the film member. When the film member is moved upwardly, the reinforcing members abut against positioning portions of the case to position the film member at a predetermined position.
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公开(公告)号：US06981690B2
公开(公告)日：2006-01-03
申请号：US11130340
申请日：2005-05-16
IPC分类号： F16K7/18
CPC分类号： B60H1/00857 , B60H1/00692 , B60H2001/00728 , Y10S251/901
摘要： An air passage opening/closing device includes a film member for opening and closing an opening of an air passage of a case. One end of the film member is fixed to a fixing portion on an outer periphery of the opening of the air passage, and the other end thereof is connected to a film winding shaft. A moving member movable by rotation of a drive shaft is provided on the opening, and the film winding shaft is moved while being rotated by the movement of the moving member, so that the film member at the other end side is wound around and unwound from the film winding shaft. Accordingly, when the air passage is opened and closed by the film member, sliding friction can be prevented from being generated between the film member and the case.
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公开(公告)号：US20050215190A1
公开(公告)日：2005-09-29
申请号：US11130340
申请日：2005-05-16
CPC分类号： B60H1/00857 , B60H1/00692 , B60H2001/00728 , Y10S251/901
摘要： An air passage opening/closing device includes a film member for opening and closing an opening of an air passage of a case. One end of the film member is fixed to a fixing portion on an outer periphery of the opening of the air passage, and the other end thereof is connected to a film winding shaft. A moving member movable by rotation of a drive shaft is provided on the opening, and the film winding shaft is moved while being rotated by the movement of the moving member, so that the film member at the other end side is wound around and unwound from the film winding shaft. Accordingly, when the air passage is opened and closed by the film member, sliding friction can be prevented from being generated between the film member and the case.
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公开(公告)号：US06955338B2
公开(公告)日：2005-10-18
申请号：US10397124
申请日：2003-03-26
CPC分类号： B60H1/00857 , B60H1/00692 , B60H2001/00728 , Y10S251/901
摘要： An air passage opening/closing device includes a film member for opening and closing an opening of an air passage of a case. One end of the film member is fixed to a fixing portion on an outer periphery of the opening of the air passage, and the other end thereof is connected to a film winding shaft. A moving member movable by rotation of a drive shaft is provided on the opening, and the film winding shaft is moved while being rotated by the movement of the moving member, so that the film member at the other end side is wound around and unwound from the film winding shaft. Accordingly, when the air passage is opened and closed by the film member, sliding friction can be prevented from being generated between the film member and the case.
摘要翻译： 空气通道打开/关闭装置包括用于打开和关闭壳体的空气通道的开口的膜构件。 膜构件的一端固定在空气通道的开口的外周上的固定部分，并且其另一端连接到膜卷绕轴。 通过驱动轴的旋转可移动的移动构件设置在开口上，并且胶片卷绕轴通过移动构件的移动而移动，从而使另一端侧的膜构件卷绕并从 胶卷卷轴。 因此，当通过膜构件打开和关闭空气通道时，可以防止在膜构件和壳体之间产生滑动摩擦。
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公开(公告)号：US20090117841A1
公开(公告)日：2009-05-07
申请号：US12290436
申请日：2008-10-30
申请人： Yoshihiro Goto , Koji Ito , Yoshihiko Okumura , Koji Wakabayashi
发明人： Yoshihiro Goto , Koji Ito , Yoshihiko Okumura , Koji Wakabayashi
IPC分类号： B60H1/00
CPC分类号： B60H1/00064 , B60H2001/00092 , B60H2001/00164 , B60H2001/00192 , B60H2001/002
摘要： In a vehicle air conditioner, first and second downstream side passages are provided in an air conditioning case to guide air to a defroster opening and a foot opening, respectively. A switching door is capable of switching between a partition position for partitioning the first downstream side passage and the second downstream side passage from each other, and a communication position for establishing communication between the first downstream side passage and the second downstream side passage. An air outlet mode switching device is capable of switching between a foot mode and a foot/defroster mode. In the foot mode, the air outlet mode switching device causes both the foot door and defroster door to be opened and causes the first switching door to be set at the partition position. Therefore, it is possible to prevent a problem due to an air outlet mode door with a small opening degree.
摘要翻译： 在车辆空调机中，第一和第二下游侧通道设置在空调箱中，以分别将空气引导到除霜器开口和脚踏开口。 开关门能够在用于分隔第一下游侧通道的分隔位置和第二下游侧通道之间切换，以及用于建立第一下游侧通道和第二下游侧通道之间的连通的连通位置。 空气出口模式切换装置能够在足部模式和脚/除霜器模式之间切换。 在脚踏模式中，排风模式切换装置使得脚门和除霜器门都打开，并使第一开关门被置于分隔位置。 因此，可以防止由于具有小开度的出气口门而引起的问题。
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公开(公告)号：US6109534A
公开(公告)日：2000-08-29
申请号：US895667
申请日：1997-07-17
申请人： Koichi Ito , Yoshihiko Okumura , Yoshimitsu Inoue , Hikaru Sugi
发明人： Koichi Ito , Yoshihiko Okumura , Yoshimitsu Inoue , Hikaru Sugi
CPC分类号： B60H1/00485 , B60H1/00878 , F28F27/02
摘要： To control fluctuation of blown air temperature of a heat exchanger to a small value without adding a movable mechanism such as a variable restricting valve, a heat exchanger for heating air by exchanging heat between hot water supplied from a water-cooling type engine and air, a flow control valve for controlling a hot water flow amount to the heat exchanger and a bypass circuit for allowing hot water to flow while bypassing the heat exchanger are provided. A pressure-responsive valve is provided on the bypass circuit and an opening degree of the bypass circuit corresponding to a pressure rise of the hot water is increased. The flow of returning hot water from the heat exchanger is blocked by the flow of the bypass side hot water at a merging portion where the bypass side hot water discharged from the pressure-responsive valve merges with the returning hot water discharged from the heat exchanger.
摘要翻译： 为了在不添加诸如可变限制阀的可移动机构的情况下将热交换器的吹风温度的波动控制在较小的值;热交换器，用于通过在从水冷式发动机供应的热水与空气之间进行热交换来加热空气， 设置用于控制热交换器的热水流量的流量控制阀和用于允许热水在绕过热交换器的同时流动的旁路回路。 在旁路回路上设有压力响应阀，与热水的压力上升对应的旁路回路的开度增大。 从热交换器返回的热水的流动被从压力响应阀排出的旁路侧热水与从热交换器排出的回流热水合流的合流部分的旁路侧热水流动而被阻塞。
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公开(公告)号：US5975421A
公开(公告)日：1999-11-02
申请号：US902723
申请日：1997-07-30
申请人： Koichi Ito , Yoshihiko Okumura , Yoshimitsu Inoue , Hikaru Sugi
发明人： Koichi Ito , Yoshihiko Okumura , Yoshimitsu Inoue , Hikaru Sugi
CPC分类号： F28F27/02 , B60H1/00485 , B60H1/00885
摘要： A flow-quantity control valve controlling hot-water flow to a heat exchanger and a bypass circuit allowing hot water to bypass the heat exchanger are provided along with a pressure-actuated valve in the bypass circuit which is responsive to a pressure increase of hot water from an engine. Inlet-side opening portions, outlet-side opening portions, and a bypass-side opening portion are provided in a control passage of a valve body of the flow-quantity control valve. Main flow of dynamic pressure of hot water sprayed from portions on a small opening-degree side act upon a valve body side of the pressure-actuated valve. Due to this, dynamic pressure of the hot water in a small opening-degree region of the flow-quantity control valve can be effectively used to increase a valve-lift quantity of the pressure-actuated valve, thereby reducing a fluctuation range of blown-air temperature of the heat exchanger. Also, the flow may be bent so that hot-water flow having a high dynamic-pressure component from the hot-water inlet pipe is not applied directly to the valve body of the differential-pressure valve; thus, lift of the differential-pressure valve can be prevented from becoming excessive, and a drop in heat-exchanger blown-air temperature at a predetermined opening-degree position of a flow-quantity control valve can effectively be suppressed.
摘要翻译： 控制向热交换器的热水流动的流量控制阀和允许热水绕过热交换器的旁路回路与旁路回路中的压力致动阀一起设置，其响应于热水的压力增加 从发动机。 入口侧开口部，出口侧开口部和旁通侧开口部设置在流量控制阀的阀体的控制通路中。 从小开度侧的部分喷射的热水的主动力流动作用在压力致动阀的阀体侧。 由此，可以有效地利用流量控制阀的小开度区域中的热水的动态压力来增加压力致动阀的气门升程量，从而减小吹出 - 热交换器的空气温度。 此外，流动可以弯曲，使得来自热水入口管的具有高动态压力分量的热水流不直接施加到差压阀的阀体; 因此，可以防止差压阀的升高变得过大，并且可以有效地抑制流量控制阀的预定开度位置的热交换器吹出空气温度的下降。
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公开(公告)号：US07779900B2
公开(公告)日：2010-08-24
申请号：US12455853
申请日：2009-06-08
申请人： Koji Ito , Takahiro Tokunaga , Yoshihiko Okumura
发明人： Koji Ito , Takahiro Tokunaga , Yoshihiko Okumura
IPC分类号： B60H1/00
CPC分类号： B60H1/00028 , B60H1/00692 , Y10S251/901
摘要： Both an air mixing door (9) for the cold air for adjusting a passage area of the cold air passage (6); and an air mixing door (10) for the hot air for adjusting a passage area of the hot air passage (7) are composed of a sliding door for adjusting the passage area when the air mixing door (9) for the cold air and the air mixing door (10) for the hot air are slid in a direction perpendicular to the flow of air in both the passages (6, 7), and while one of the air mixing door (9) for the cold air and the air mixing door (10) for the hot air is maintaining one of the passages (6, 7) in a fully opened state, an operating position of the other door is adjusted so that a passage area of the other passage is adjusted and a temperature of the air blowing out into a vehicle compartment is adjusted.
摘要翻译： 用于冷空气的用于调节冷气通道（6）的通道面积的空气混合门（9）; 并且用于调节热空气通道（7）的通道面积的热空气的空气混合门（10）由用于冷空气的空气混合门（9）的调节通道面积的滑动门 用于热空气的空气混合门（10）在与两个通道（6,7）中的空气流相垂直的方向上滑动，而一个用于冷空气的空气混合门（9）和空气混合 用于热空气的门（10）将通道（6,7）中的一个保持在完全打开的状态，另一个门的操作位置被调节，使另一个通道的通道面积被调整，并且 空气吹入车厢进行调节。
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公开(公告)号：US20090250194A1
公开(公告)日：2009-10-08
申请号：US12455853
申请日：2009-06-08
申请人： Koji Ito , Takahiro Tokunaga , Yoshihiko Okumura
发明人： Koji Ito , Takahiro Tokunaga , Yoshihiko Okumura
IPC分类号： B60H1/00
CPC分类号： B60H1/00028 , B60H1/00692 , Y10S251/901
摘要： Both an air mixing door (9) for the cold air for adjusting a passage area of the cold air passage (6); and an air mixing door (10) for the hot air for adjusting a passage area of the hot air passage (7) are composed of a sliding door for adjusting the passage area when the air mixing door (9) for the cold air and the air mixing door (10) for the hot air are slid in a direction perpendicular to the flow of air in both the passages (6, 7), and while one of the air mixing door (9) for the cold air and the air mixing door (10) for the hot air is maintaining one of the passages (6, 7) in a fully opened state, an operating position of the other door is adjusted so that a passage area of the other passage is adjusted and a temperature of the air blowing out into a vehicle compartment is adjusted.
摘要翻译： 用于冷空气的用于调节冷气通道（6）的通道面积的空气混合门（9）; 并且用于调节热空气通道（7）的通道面积的热空气的空气混合门（10）由用于冷空气的空气混合门（9）的调节通道面积的滑动门 用于热空气的空气混合门（10）在与两个通道（6,7）中的空气流相垂直的方向上滑动，而一个用于冷空气的空气混合门（9）和空气混合 用于热空气的门（10）将通道（6,7）中的一个保持在完全打开的状态，另一个门的操作位置被调节，使另一个通道的通道面积被调整，并且 空气吹入车厢进行调节。
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