公开(公告)号：US20060013574A1

公开(公告)日：2006-01-19

申请号：US11230264

申请日：2005-09-19

申请人： Hitoshi Ito ,  Eiichi Torigoe ,  Mitsugu Nakamura

发明人： Hitoshi Ito ,  Eiichi Torigoe ,  Mitsugu Nakamura

IPC分类号： F24H1/10 ,  H05B3/78

CPC分类号： B60H1/2225 ,  F24H3/0405 ,  F24H3/0429 ,  F24H3/0435 ,  F24H9/1872

摘要： An electrical heater includes plural heating body plates arranged in parallel with each other to define an air passage between adjacent two thereof, a positive electrode member joined to one end side of each heating body plate, and a negative electrode member joined to the other end side of each heating body plate. In the electrical heater, the heating body plates are arranged to directly heat air passing through the air passage when electrical power is supplied to the heating body plates through the electrode members. Accordingly, the electrical heater can effectively heat air with a simple structure.

摘要翻译： 电加热器包括彼此平行布置的多个加热体板，以在其相邻的两个之间形成空气通道，连接到每个加热体板的一端侧的正极部件和连接到另一端侧的负极部件 的每个加热体板。 在电加热器中，当通过电极部件向加热体板供电时，加热体板被布置成直接加热通过空气通道的空气。 因此，电加热器可以以简单的结构有效地加热空气。

公开(公告)号：US5363910A

公开(公告)日：1994-11-15

申请号：US974724

申请日：1992-11-13

申请人： Norimasa Baba ,  Ken Yamamoto ,  Michiyasu Yamamoto ,  Ryouichi Sanada ,  Eiichi Torigoe ,  Mitsugu Nakamura

发明人： Norimasa Baba ,  Ken Yamamoto ,  Michiyasu Yamamoto ,  Ryouichi Sanada ,  Eiichi Torigoe ,  Mitsugu Nakamura

IPC分类号： F28D1/053 ,  F28F9/02 ,  F28F9/04 ,  F28F9/26

CPC分类号： F28F9/0251 ,  F28D1/05366 ,  F28F9/02 ,  F28F9/0246

摘要： An inner half cylinder and an outer half cylinder are brazed to each other to form a cylindrical header tank. Both ends of tubes are connected to the inner half cylinder. An opening of the outer half cylinder is communicated with an opening of a joint pipe. A tongue portion which is provided on the periphery of the opening of the outer half cylinder is inserted and curled in the opening of the joint pipe so as to fix the joint pipe on the outer half cylinder firmly.

摘要翻译： 内半圆柱体和外半圆柱体彼此钎焊以形成圆柱形集水箱。 管的两端连接到内半圆筒。 外半圆筒的开口与连接管的开口连通。 设置在外半圆筒的开口的周边上的舌部插入并卷曲在接合管的开口中，以将连接管牢固地固定在外半圆柱上。

公开(公告)号：US5307870A

公开(公告)日：1994-05-03

申请号：US987734

申请日：1992-12-08

申请人： Sadayuki Kamiya ,  Satoshi Matsuura ,  Mitsugu Nakamura ,  Norimasa Baba ,  Eiichi Torigoe ,  Teruhiko Kameoka ,  Ken Yamamoto ,  Michiyasu Yamamoto ,  Ryouichi Sanada

发明人： Sadayuki Kamiya ,  Satoshi Matsuura ,  Mitsugu Nakamura ,  Norimasa Baba ,  Eiichi Torigoe ,  Teruhiko Kameoka ,  Ken Yamamoto ,  Michiyasu Yamamoto ,  Ryouichi Sanada

IPC分类号： F28F1/02 ,  F28F3/02 ,  F28F9/02 ,  F28F9/18 ,  F24F9/02

CPC分类号： F28F1/022 ,  F28F3/027 ,  F28F9/0224 ,  F28F9/182 ,  F28D2021/0084

摘要： A header has a tank member having a transverse cross-section of a circular arc shape, and a tube attachment member having a transverse cross-section flatter than the above-mentioned circular arc shape as a whole, are opposed and joined. The tube attachment member has identical curvature portions constituted with an inner diameter R2 which is the same as the inner diameter R2 of the tank member at both sides to be joined to the tank member, and has a large curvature portion constituted with an inner diameter R1 which is larger than the inner diameter R2 of the tank member at an intermediate portion interposed between the identical curvature portions. A connecting position P between the identical curvature portion and the large curvature portion is inside from both edges of a tube.

摘要翻译： 集管具有横截面为圆弧形状的罐构件，并且具有比上述圆弧形状整体平坦的横截面的管附接构件相对并接合。 管安装构件具有相同的曲率部分，其内径R2与罐侧构件的两侧的槽构件的内径R2相同，并且具有内径R1 其大于位于相同弯曲部分之间的中间部分处的箱构件的内径R2。 相同的曲率部分和大曲率部分之间的连接位置P在管的两个边缘的内侧。

公开(公告)号：US20080029254A1

公开(公告)日：2008-02-07

申请号：US11888455

申请日：2007-08-01

申请人： Yasuhiro Sekito ,  Yoshihiko Okumura ,  Toshihiko Muraki ,  Mitsugu Nakamura

发明人： Yasuhiro Sekito ,  Yoshihiko Okumura ,  Toshihiko Muraki ,  Mitsugu Nakamura

IPC分类号： F28D1/04

CPC分类号： F28D1/05366 ,  F28D2021/0084 ,  F28D2021/0094 ,  F28D2021/0096 ,  F28F9/026

摘要： A heat exchanger has tubes, an inlet tank and an outlet tank. The inlet tank and the outlet tank are coupled to ends of the tubes. The inlet tank and the outlet tank have an inlet port and an outlet port, respectively, on ends thereof. The heat exchanger further has a cover member disposed in at least one of the inlet tank and the outlet tank. The cover member partly covers openings of the ends of predetermined tubes of the tubes, the predetermined tubes being closer to at least one of the inlet port and the outlet port.

摘要翻译： 热交换器具有管，入口箱和出口罐。 入口箱和出口罐联接到管的端部。 入口箱和出水箱在其端部上分别具有入口和出口。 热交换器还具有设置在入口箱和出口箱中的至少一个中的盖构件。 盖构件部分地覆盖管的预定管的端部的开口，预定管更靠近入口端口和出口端口中的至少一个。

公开(公告)号：US06178292B1

公开(公告)日：2001-01-23

申请号：US09459867

申请日：1999-12-13

申请人： Mikio Fukuoka ,  Mitsugu Nakamura ,  Isao Kuroyanagi ,  Toshio Ohara ,  Sadayuki Kamiya ,  Shinji Naruse ,  Yoshifumi Aki ,  Michiyasu Yamamoto ,  Hiroyuki Sato

发明人： Mikio Fukuoka ,  Mitsugu Nakamura ,  Isao Kuroyanagi ,  Toshio Ohara ,  Sadayuki Kamiya ,  Shinji Naruse ,  Yoshifumi Aki ,  Michiyasu Yamamoto ,  Hiroyuki Sato

IPC分类号： F24H110

CPC分类号： F24H3/0429 ,  F24H1/009 ,  F24H3/0405 ,  F24H3/0435 ,  F24H3/0441 ,  F24H3/0452 ,  F24H3/047 ,  F24H3/0476 ,  F24H3/082 ,  F24H3/085 ,  F24H9/1872 ,  F28D2021/0096 ,  F28F9/002

摘要： A core unit of a heat exchanger is composed of a plurality of parallel flat tubes, a plurality of corrugated fins, a support member disposed between two of the corrugated fins and an electric heater disposed inside the support member. The support member has a pair of parallel plates bonded to the corrugated fins at the summits of corrugation of the corrugated fins. The electric heater is composed of a heating element and an insulation member inserted between the heating element and the parallel plates.

摘要翻译： 热交换器的核心单元由多个平行的扁平管，多个波纹状翅片，设置在两个波纹状翅片之间的支撑构件和设置在支撑构件内部的电加热器组成。 支撑构件具有一对平行板，其在波纹状散热片的波峰的顶点处结合到波纹状散热片。 电加热器由加热元件和插入在加热元件和平行板之间的绝缘构件组成。

公开(公告)号：US07926853B2

公开(公告)日：2011-04-19

申请号：US11708166

申请日：2007-02-15

申请人： Yoshiki Katoh ,  Mitsugu Nakamura ,  Arinori Shimizu ,  Sadayuki Kamiya ,  Hiroki Naganawa ,  Takaharu Nagoya ,  Takayuki Hirose

发明人： Yoshiki Katoh ,  Mitsugu Nakamura ,  Arinori Shimizu ,  Sadayuki Kamiya ,  Hiroki Naganawa ,  Takaharu Nagoya ,  Takayuki Hirose

IPC分类号： F16L39/00

CPC分类号： F16L41/001 ,  F16L13/122 ,  F16L21/035 ,  F16L39/00 ,  F28D1/05391 ,  F28D2021/0071 ,  F28F9/0248 ,  F28F9/0256 ,  F28F19/00 ,  F28F2230/00 ,  Y10T29/49373

摘要： A pipe joint structure includes a plurality of fluid flow path portions, a socket connected to the fluid flow path portions, a connection plate disposed to abut against the socket, a plurality of pipes connected to each other by the connection plate, and a seal member disposed between the plurality of pipes and the socket. The socket includes a connection portion that is located to cover an edge of the connection plate and to fix the plurality of pipes to the plurality of fluid flow path portions. The pipe joint structure can be suitably used for a heat exchanger.

摘要翻译： 管接头结构包括多个流体流路部分，连接到流体流动路径部分的插座，设置成抵靠插座的连接板，通过连接板彼此连接的多个管道，以及密封部件 设置在多个管道和插座之间。 插座包括连接部分，其被定位成覆盖连接板的边缘并且将多个管道固定到多个流体流动路径部分。 管接头结构可以适用于热交换器。

公开(公告)号：US07304444B2

公开(公告)日：2007-12-04

申请号：US11350736

申请日：2006-02-10

申请人： Shinichi Takano ,  Mitsugu Nakamura ,  Teruo Mizuno ,  Kazuya Fukuda

发明人： Shinichi Takano ,  Mitsugu Nakamura ,  Teruo Mizuno ,  Kazuya Fukuda

IPC分类号： H02P7/68 ,  H02P7/74

CPC分类号： B60L11/1851 ,  B60L15/025 ,  B60L2220/12 ,  B60L2220/42 ,  B60L2220/46 ,  Y02T10/643 ,  Y02T10/646 ,  Y02T10/7005 ,  Y02T10/705

摘要： A battery vehicle includes a battery configured to supply DC power, and first and second motors configured to drive first and second wheels in response to first and second motor drive powers, respectively. A first inverters generates a first control data and supplies the first motor drive power to the first motor from the DC power while limiting the first motor drive power based on the first control data and a second data. A second inverter generates the second control data and supplies the second motor drive power to the second motor from the DC power while limiting the second motor drive power based on the first and second control data.

摘要翻译： 电池车辆包括配置成提供直流电力的电池，以及分别响应于第一和第二电动机驱动功率而驱动第一和第二车轮的第一和第二电动机。 第一变换器产生第一控制数据，并且从直流电力向第一电动机提供第一电动机驱动电力，同时基于第一控制数据和第二数据限制第一电动机驱动电力。 第二逆变器产生第二控制数据，并且根据第一和第二控制数据限制第二电动机驱动功率，从DC功率向第二电动机提供第二电动机驱动电力。

公开(公告)号：US4545627A

公开(公告)日：1985-10-08

申请号：US160631

申请日：1980-06-18

申请人： Mitsugu Nakamura ,  Satoru Yoshizu ,  Teiichi Sakata ,  Hiroyuki Yatabe

发明人： Mitsugu Nakamura ,  Satoru Yoshizu ,  Teiichi Sakata ,  Hiroyuki Yatabe

IPC分类号： F16B21/18 ,  F16B21/20 ,  F16C35/073 ,  F16C35/077 ,  F16D1/08 ,  F16C33/30

CPC分类号： F16B21/20 ,  F16B21/18 ,  F16C35/063 ,  F16C35/067 ,  F16D1/0835 ,  F16C19/06

摘要： A device for preventing creep between an annular member and a partner member holding the annular member includes a resilient ring member fitted within a circumferential groove formed eccentrically in the annular member. The resilient ring member has at least one bulged portion provided with a height extending beyond the circumferential groove, and has a thickness greater than the depth of the circumferential groove.

摘要翻译： 用于防止环形构件和保持环形构件的配合构件之间的蠕变的装置包括装配在偏心地形成在环形构件中的周向凹槽内的弹性环构件。 弹性环构件具有至少一个凸出部分，其具有延伸超过周向凹槽的高度，并且具有大于圆周凹槽的深度的厚度。

公开(公告)号：US20090079370A1

公开(公告)日：2009-03-26

申请号：US11574011

申请日：2006-02-23

申请人： Mitsugu Nakamura ,  Shinichi Isobe ,  Takao Sakurai ,  Takaya Shirasu

发明人： Mitsugu Nakamura ,  Shinichi Isobe ,  Takao Sakurai ,  Takaya Shirasu

IPC分类号： H02P21/00 ,  H02P6/18

CPC分类号： B60L15/025 ,  B60L11/1864 ,  B60L2200/26 ,  B60L2220/12 ,  B60L2220/14 ,  B60L2220/18 ,  H02P29/50 ,  Y02T10/643 ,  Y02T10/7005 ,  Y02T10/7061

摘要： An IPM (Interior Permanent Magnet) motor system is provided with an IPM motor provided with a stator having slots and a rotor having poles, and a control unit which controls the rotor to the stator. An estimation precision of an initial angle position of the rotor to the stator is selected such that it is substantially the same as an angle unit precision of stable positions of the rotor to the stator which is based on a combination of the number of poles and the number of slots. In this way, the cheap IPM motor system with a high drive efficiency and a control method of the IPM motor system are provided.

摘要翻译： IPM（内置永磁）电动机系统设有具有定子的IPM电动机，其具有槽和具有磁极的转子，以及控制单元，其将转子控制到定子。 选择转子与定子的初始角度位置的估计精度，使得其基本上与转子相对于定子的稳定位置的角度单位精度相同，其基于极数和 插槽数量 以这种方式，提供了具有高驱动效率的廉价IPM电机系统和IPM电机系统的控制方法。

公开(公告)号：US06341648B1

公开(公告)日：2002-01-29

申请号：US09065845

申请日：1998-04-22

申请人： Mikio Fukuoka ,  Mitsugu Nakamura ,  Kazushi Shikata ,  Hikaru Sugi ,  Yukio Uemura

发明人： Mikio Fukuoka ,  Mitsugu Nakamura ,  Kazushi Shikata ,  Hikaru Sugi ,  Yukio Uemura

IPC分类号： F28F926

CPC分类号： F28F9/262 ,  B21C37/0803 ,  B21C37/14 ,  B21C37/151 ,  B60H1/00328 ,  F28D1/0391 ,  F28D1/0417 ,  F28D1/0435 ,  F28D2021/0096 ,  F28F9/0212

摘要： A heat exchanger a width dimension of which is much larger than a height dimension, in which an heat-exchanging medium flow resistance in a heat exchanging core portion is suppressed from increasing, and discharged air temperature is made uniform in the width direction of the heat-exchanging core portion. The heat-exchanging core portion is divided into a first core portion and a second core portion. The hot water in the first core portion and hot water in the second core portion flow in an opposite direction to each other. Thus, even when the heating heat exchanger, the width dimension of which is much larger than the height dimension, is used, the air temperature is prevented from varying in the width direction. Further, as the heat-exchanging medium flows in the first and second core portions in parallel, the heat-exchanging medium flow resistance is suppressed from increasing.

摘要翻译： 热交换器的宽度尺寸远大于其中热交换芯部的热交换介质流动阻力增加的高度尺寸，并且排出的空气温度在热量的宽度方向上均匀 更换核心部分。 热交换芯部分分成第一芯部分和第二芯部分。 第一芯部中的热水和第二芯部中的热水彼此相反地流动。 因此，即使使用其宽度尺寸远大于高度尺寸的加热热交换器，也可以防止空气温度在宽度方向上变化。 此外，由于热交换介质平行地在第一和第二芯部中流动，因此抑制了热交换介质流动阻力的增加。