公开(公告)号：US07849709B2

公开(公告)日：2010-12-14

申请号：US11666878

申请日：2005-10-19

申请人： Yohei Takada ,  Hitoshi Kawashima ,  Mikio Ito ,  Masaaki Kitazawa

发明人： Yohei Takada ,  Hitoshi Kawashima ,  Mikio Ito ,  Masaaki Kitazawa

IPC分类号： F25D17/06 ,  F25D17/00 ,  F25D17/04

CPC分类号： F24F1/0059 ,  F24F1/0007 ,  F24F2001/0048

摘要： An indoor unit of an air conditioner includes a cross flow fan and an indoor heat exchanger. The cross flow fan generates a flow of air. The heat exchanger has a two row part and a one row part. The one row part has an area that is smaller than the two row part, and is disposed so that it overlaps one part of the two row part in an air transit direction. Furthermore, during a cooling operation, a refrigerant flows to the two row part before flowing to the one row part.

摘要翻译： 空调的室内机包括横流风扇和室内热交换器。 横流风扇产生空气流。 热交换器具有两排部分和一排部分。 一排部具有比两排部小的面积，并且配置成在空气传送方向上与两排部的一部分重叠。 此外，在制冷运转时，制冷剂在流向一排部之前流到两排部。

公开(公告)号：US20080028784A1

公开(公告)日：2008-02-07

申请号：US11666878

申请日：2005-10-19

申请人： Yohei Takada ,  Hitoshi Kawashima ,  Mikio Ito ,  Masaaki Kitazawa

发明人： Yohei Takada ,  Hitoshi Kawashima ,  Mikio Ito ,  Masaaki Kitazawa

IPC分类号： F25B13/00

CPC分类号： F24F1/0059 ,  F24F1/0007 ,  F24F2001/0048

摘要： An indoor unit of an air conditioner includes a cross flow fan and an indoor heat exchanger. The cross flow fan generates a flow of air. The heat exchanger has a two row part and a one row part. The one row part has an area that is smaller than the two row part, and is disposed so that it overlaps one part of the two row part (83) in an air transit direction. Furthermore, during a cooling operation, a refrigerant flows to the two row part before flowing to the one row part.

摘要翻译： 空调的室内机包括横流风扇和室内热交换器。 横流风扇产生空气流。 热交换器具有两排部分和一排部分。 一排部具有比两排部小的面积，并且配置成使其与空气输送方向上的两个部分（83）的一部分重叠。 此外，在制冷运转时，制冷剂在流向一排部之前流到两排部。

公开(公告)号：US08397530B2

公开(公告)日：2013-03-19

申请号：US12373722

申请日：2007-06-29

申请人： Masaaki Kitazawa ,  Takashi Doi ,  Tetsuya Yamashita ,  Shinji Nagaoka ,  Isao Ohgami

发明人： Masaaki Kitazawa ,  Takashi Doi ,  Tetsuya Yamashita ,  Shinji Nagaoka ,  Isao Ohgami

IPC分类号： F28F1/32

CPC分类号： F28D1/0477 ,  F24F1/0059 ,  F28D2001/0266 ,  F28F1/325 ,  F28F17/005 ,  Y10T29/4938

摘要： The present invention provides a heat exchanger, an air conditioning apparatus, and a method for manufacturing the heat exchanger capable of reducing the scattering of condensate water from curved portions to the downstream side in the direction of airflow. An indoor heat exchanger includes lower fins and upper fins. The upper fins are inclined in the direction of the airflow at an angle formed between the longitudinal axis of the upper fins and the vertical direction, the range of the angle being equal to or greater than the range of an angle formed between the longitudinal axis of the lower fins and the vertical direction, and the upper fins are disposed adjacent to top ends of the lower fins. The upper fins have curved portions that are curved in proximity to the portions bordering the top ends of the lower fins on the downstream side in the airflow direction F.

摘要翻译： 本发明提供一种热交换器，空气调节装置以及用于制造热交换器的方法，该热交换器能够减少冷凝水从气流方向的弯曲部分向下游侧的散射。 室内热交换器包括下翅片和上翅片。 上部散热片沿着上述翅片的纵向轴线与垂直方向之间形成的角度沿气流的方向倾斜，该角度的范围等于或大于在纵向轴线 下翅片和垂直方向，并且上翅片邻近下翅片的顶端设置。 上部散热片具有弯曲部分，该部分在气流方向F下游侧的下部翅片的顶端附近弯曲。

公开(公告)号：US20090321059A1

公开(公告)日：2009-12-31

申请号：US12373722

申请日：2007-06-29

申请人： Masaaki Kitazawa ,  Takashi Doi ,  Tetsuya Yamashita ,  Shinji Nagaoka ,  Isao Ohgami

发明人： Masaaki Kitazawa ,  Takashi Doi ,  Tetsuya Yamashita ,  Shinji Nagaoka ,  Isao Ohgami

IPC分类号： F28F1/10

CPC分类号： F28D1/0477 ,  F24F1/0059 ,  F28D2001/0266 ,  F28F1/325 ,  F28F17/005 ,  Y10T29/4938

摘要： The present invention provides a heat exchanger, an air conditioning apparatus, and a method for manufacturing the heat exchanger capable of reducing the scattering of condensate water from curved portions to the downstream side in the direction of airflow. An indoor heat exchanger includes lower fins and upper fins. The upper fins are inclined in the direction of the airflow at an angle formed between the longitudinal axis of the upper fins and the vertical direction, the range of the angle being equal to or greater than the range of an angle formed between the longitudinal axis of the lower fins and the vertical direction, and the upper fins are disposed adjacent to top ends of the lower fins. The upper fins have curved portions that are curved in proximity to the portions bordering the top ends of the lower fins on the downstream side in the airflow direction F.

摘要翻译： 本发明提供一种热交换器，空气调节装置以及用于制造热交换器的方法，该热交换器能够减少冷凝水从气流方向的弯曲部分向下游侧的散射。 室内热交换器包括下翅片和上翅片。 上部散热片沿着上述翅片的纵向轴线与垂直方向之间形成的角度沿气流的方向倾斜，该角度的范围等于或大于在纵向轴线 下翅片和垂直方向，并且上翅片邻近下翅片的顶端设置。 上部散热片具有弯曲部分，该部分在气流方向F下游侧的下部翅片的顶端附近弯曲。

公开(公告)号：US09086245B2

公开(公告)日：2015-07-21

申请号：US11791540

申请日：2005-11-22

申请人： Masaaki Kitazawa ,  Shigeharu Taira

发明人： Masaaki Kitazawa ,  Shigeharu Taira

IPC分类号： F28B1/00 ,  F28D1/04 ,  F28D1/02 ,  F28F17/00 ,  F24F1/00 ,  F28F1/32

CPC分类号： F28F17/005 ,  F24F1/0059 ,  F28F1/32

摘要： A heat exchanger includes an auxiliary heat exchanger, which has plate-shaped first fins and a plurality of first heat transfer tubes, and a main heat exchanger which has plate-shaped second fins and a plurality of second heat transfer tubes. A plurality of burrs are present at specified intervals on edges of the first fins. The auxiliary heat exchanger and the main heat exchanger are so positioned that the edges of the first fins on which the burrs are present are in contact with edges of the second fins, and the edges having the burrs present thereon are positioned on the inner side.

摘要翻译： 热交换器包括具有板状第一翅片和多个第一传热管的辅助热交换器，以及具有板状第二翅片和多个第二传热管的主热交换器。 多个毛刺以规定的间隔存在于第一鳍片的边缘上。 辅助热交换器和主热交换器被定位成使得存在毛刺的第一翅片的边缘与第二翅片的边缘接触，并且具有毛刺的边缘位于内侧。

公开(公告)号：US20080006397A1

公开(公告)日：2008-01-10

申请号：US11791540

申请日：2005-11-22

申请人： Masaaki Kitazawa ,  Shigeharu Taira

发明人： Masaaki Kitazawa ,  Shigeharu Taira

IPC分类号： F28D1/04

CPC分类号： F28F17/005 ,  F24F1/0059 ,  F28F1/32

摘要： A heat exchanger includes an auxiliary heat exchanger, which has plate-shaped first fins and a plurality of first heat transfer tubes, and a main heat exchanger which has plate-shaped second fins and a plurality of second heat transfers tubes. A plurality of burrs are present at specified intervals on edges of the first fins. The auxiliary heat exchanger and the main heat exchanger are so positioned that the edges of the first fins on which the burrs are present are in contact with edges of the second fins, and the edges having the burrs present thereon are positioned on the inner side.

摘要翻译： 热交换器包括具有板状第一翅片和多个第一传热管的辅助热交换器和具有板状第二翅片和多个第二传热管的主热交换器。 多个毛刺以规定的间隔存在于第一鳍片的边缘上。 辅助热交换器和主热交换器被定位成使得存在毛刺的第一翅片的边缘与第二翅片的边缘接触，并且具有毛刺的边缘位于内侧。

公开(公告)号：US20070261817A1

公开(公告)日：2007-11-15

申请号：US11791539

申请日：2005-11-22

申请人： Masaaki Kitazawa ,  Shigeharu Taira

发明人： Masaaki Kitazawa ,  Shigeharu Taira

IPC分类号： F25B29/00

CPC分类号： F28F1/32 ,  F24F1/0059 ,  F28F17/005 ,  F28F2225/06

摘要： A fin (6) is provided with insertion holes (22) for receiving heat exchange tubes and a rib (15) extending generally parallel to an outer edge (25) of the fin (6). The rib (15) is placed closer to the outer edge (25) than all the insertion holes (22) are. The rib (15) is formed on the fin (6) such that when an inside diameter of the insertion holes (22) is set as D [mm], a distance between a center of the insertion hole (22) nearest to the rib (15) and the outer edge (25) is set as L [mm], a distance between a center of the rib (15) and the outer edge (25) is set as La [mm], a width of the rib (15) is set as LL [mm], a thickness of the fin (6) is set as t [mm], and a height of the rib (15) is set as h [mm], then 0.4

摘要翻译： 翅片（6）设置有用于接收热交换管的插入孔（22）和大致平行于翅片（6）的外边缘（25）延伸的肋（15）。 肋（15）比所有插入孔（22）更靠近外边缘（25）放置。 肋（15）形成在翅片（6）上，使得当插入孔（22）的内径设定为D [mm]时，最靠近肋的插入孔（22）的中心之间的距离 （15）和外缘（25）设定为L [mm]，肋（15）的中心与外缘（25）之间的距离设定为La [mm]，肋的宽度 15）设定为LL [mm]，将翅片（6）的厚度设定为t [mm]，将肋（15）的高度设定为h [mm]，然后设定为0.4

公开(公告)号：US5810456A

公开(公告)日：1998-09-22

申请号：US620206

申请日：1996-03-22

申请人： Hiromi Inagaki ,  Yoshimichi Kawamoto ,  Kazuya Sakurai ,  Wataru Saito ,  Masaaki Kitazawa

发明人： Hiromi Inagaki ,  Yoshimichi Kawamoto ,  Kazuya Sakurai ,  Wataru Saito ,  Masaaki Kitazawa

IPC分类号： B60T13/66 ,  B60T8/26 ,  B60T8/32 ,  B60T8/36 ,  B60T8/40 ,  B60T8/48

CPC分类号： B60T8/4827 ,  B60T8/267 ,  B60T8/3665 ,  B60T8/4072

摘要： A brake system for a vehicle includes a liquid pressure generating device for generating a liquid pressure dependent upon a manual operation, actuators having output ports for outputting a liquid pressure dependent upon an electrical command signal from a controller, and which are adapted to be connected to a reservoir when the actuators are non-operative, and switchover valves switchable between a state in which wheel brakes are connected to the liquid pressure generating device, and a state in which the wheel brakes are connected to the actuators. In the brake system, on-off valves are connected between the output ports of the actuators and the switchover valves, and are opened when the liquid pressures output from the actuators is equal to or higher than a predetermined value.

摘要翻译： 一种用于车辆的制动系统包括用于产生取决于手动操作的液体压力的液压产生装置，具有输出端口的致动器，所述输出端口用于输出取决于来自控制器的电命令信号的液体压力，并且适于连接到 当致动器不操作时的储存器，以及在轮式制动器连接到液体压力产生装置的状态之间切换的切换阀以及车轮制动器连接到致动器的状态。 在制动系统中，开关阀连接在致动器的输出端口和切换阀之间，并且当从致动器输出的液体压力等于或高于预定值时打开。

公开(公告)号：US20110011126A1

公开(公告)日：2011-01-20

申请号：US12922259

申请日：2009-03-16

申请人： Hirokazu Fujino ,  Shun Yoshioka ,  Takashi Doi ,  Masaaki Kitazawa ,  Haruo Nakata

发明人： Hirokazu Fujino ,  Shun Yoshioka ,  Takashi Doi ,  Masaaki Kitazawa ,  Haruo Nakata

IPC分类号： F25D31/00

CPC分类号： F28F1/32 ,  F28D1/0477

摘要： A heat exchanger includes heat transfer tubes forming one or more refrigerant passages, and a plurality of plate-shaped fins aligned and stacked at a predetermined spacing with the heat transfer tubes passing through in a substantially perpendicular manner. A relationship between a center-to-center distance S between an adjacent pair of heat transfer tubes and an outside diameter D of the heat transfer tubes is 2.5

摘要翻译： 热交换器包括形成一个或多个制冷剂通道的传热管和与传热管以基本上垂直的方式通过的预定间隔对准和堆叠的多个板状翅片。 相邻的一对传热管之间的中心距离S与传热管的外径D之间的关系为2.5