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公开(公告)号：US07704358B2
公开(公告)日：2010-04-27
申请号：US11711775
申请日：2007-02-28
IPC分类号： G01N27/26
CPC分类号： G01N27/4071 , Y10T29/532 , Y10T29/53204
摘要： An oxygen sensor includes a base body portion; and a plurality of function layers laminated on a surface of the base body portion. The function layers includes a solid electrolyte layer adapted to conduct oxygen ions; a reference electrode layer located on a base body portion side of the solid electrolyte layer; a sensing electrode layer located on the opposite side of the solid electrolyte layer to the reference electrode layer; a heater portion adapted to activate the solid electrolyte layer by heating; and a gas diffusion layer formed between the reference electrode layer and the base body portion, and adapted to diffuse a reference gas within the gas diffusion layer. The gas diffusion layer is formed to have a porosity indicating a limit current value ranging between 60 μA and 200 μA. The limit current value is a value of a current flowing between the reference electrode layer and the sensing electrode layer when the current flowing therebetween becomes substantially constant during the process of bringing a voltage applied therebetween higher.
摘要翻译： 氧传感器包括基体部分; 以及层叠在所述基体部的表面上的多个功能层。 功能层包括适于导电氧离子的固体电解质层; 位于固体电解质层的基体部侧的参考电极层; 位于所述固体电解质层的与所述参考电极层相反的一侧的感测电极层; 适于通过加热活化固体电解质层的加热器部分; 以及气体扩散层，其形成在所述参考电极层和所述基体部分之间，并且适于在所述气体扩散层内扩散参考气体。 气体扩散层形成为具有表示60μA至200μA范围内的极限电流值的孔隙率。 极限电流值是当在其间施加较高电压的过程中流动的电流在参考电极层和感测电极层之间流动的电流变得基本恒定时的电流的值。
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公开(公告)号：US20070199820A1
公开(公告)日：2007-08-30
申请号：US11711775
申请日：2007-02-28
CPC分类号： G01N27/4071 , Y10T29/532 , Y10T29/53204
摘要： An oxygen sensor includes a base body portion; and a plurality of function layers laminated on a surface of the base body portion. The function layers includes a solid electrolyte layer adapted to conduct oxygen ions; a reference electrode layer located on a base body portion side of the solid electrolyte layer; a sensing electrode layer located on the opposite side of the solid electrolyte layer to the reference electrode layer; a heater portion adapted to activate the solid electrolyte layer by heating; and a gas diffusion layer formed between the reference electrode layer and the base body portion, and adapted to diffuse a reference gas within the gas diffusion layer. The gas diffusion layer is formed to have a porosity indicating a limit current value ranging between 60 μA and 200 μA. The limit current value is a value of a current flowing between the reference electrode layer and the sensing electrode layer when the current flowing therebetween becomes substantially constant during the process of bringing a voltage applied therebetween higher.
摘要翻译： 氧传感器包括基体部分; 以及层叠在所述基体部的表面上的多个功能层。 功能层包括适于导电氧离子的固体电解质层; 位于固体电解质层的基体部侧的参考电极层; 位于所述固体电解质层的与所述参考电极层相反的一侧的感测电极层; 适于通过加热活化固体电解质层的加热器部分; 以及气体扩散层，其形成在所述参考电极层和所述基体部分之间，并且适于在所述气体扩散层内扩散参考气体。 气体扩散层形成为具有指示在60μA至200μA之间的极限电流值的孔隙率。 极限电流值是当在其间施加较高电压的过程中流动的电流在参考电极层和感测电极层之间流动的电流变得基本恒定时的电流的值。
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公开(公告)号：US20070108051A1
公开(公告)日：2007-05-17
申请号：US11600193
申请日：2006-11-16
申请人： Futoshi Ichiyanagi , Keiji Mori , Masami Kawashima , Akira Uchikawa , Shoichi Sakai , Masao Tsukada
发明人： Futoshi Ichiyanagi , Keiji Mori , Masami Kawashima , Akira Uchikawa , Shoichi Sakai , Masao Tsukada
IPC分类号： G01N27/26
CPC分类号： G01N27/4077
摘要： In an oxygen sensor, a basic body is provided and a plurality of function layers are laminated on a surface of the basic body, the function layers including at least a solid electrolyte layer having an oxygen ion conductivity and a pair of electrode layers between which the solid electrolyte layer is inserted, a firing being carried out after the function layers are laminated on the surface of the basic body and, during the firing, a sintering of the basic body and the function layers being sequentially progressed toward an outer surface of the function layers from the basic body.
摘要翻译： 在氧传感器中，设置基体，在基体的表面层叠多个功能层，所述功能层至少包括具有氧离子传导性的固体电解质层和一对电极层， 插入固体电解质层，在功能层层叠在基体的表面上之后进行烧成，并且在烧制期间，基体和功能层的烧结依次前进到功能的外表面 从基本的身体层。
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公开(公告)号：US06953080B2
公开(公告)日：2005-10-11
申请号：US10245182
申请日：2002-09-16
CPC分类号： B62D25/084 , B60H1/00535 , B60K11/04
摘要： A first pipe 231 and a second pipe 232 are connected using connectors 233 and 234 so that at least one of the connectors 233 and 234 is located in a through-hole 133. In this way, since the through-hole 133 is filled in by at least one of the connectors 233 and 234, the gap between the connectors 233 and 234 and the edge of the through-hole 133 can be considerably reduced. It is, therefore, possible to prevent hot air from moving to the front of a panel 100 through the gap between connectors 233 and 234 and the edge of the through-hole 133.
摘要翻译： 使用连接器233和234连接第一管231和第二管232，使得连接器233和234中的至少一个位于通孔133中。 以这种方式，由于通孔133被至少一个连接器233和234填充，所以连接器233和234之间的间隙和通孔133的边缘可以大大减小。 因此，可以防止热空气通过连接器233和234与通孔133的边缘之间的间隙移动到面板100的前部。
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公开(公告)号：US06595272B1
公开(公告)日：2003-07-22
申请号：US09667165
申请日：2000-09-21
申请人： Akira Uchikawa , Norihisa Sasano , Satomi Muto , Takaaki Sakane
发明人： Akira Uchikawa , Norihisa Sasano , Satomi Muto , Takaaki Sakane
IPC分类号： F28F1906
CPC分类号： F28F9/002 , B23K1/0012 , B23K2101/14 , F28D1/0435 , F28D2021/0084 , F28D2021/0094 , F28F2009/004 , F28F2009/0287 , F28F2215/02 , Y10T29/4935
摘要： In a double heat exchanger having a condenser core and a radiator core, a protrusion is provided on a condenser header tank which contacts a radiator header tank so that a clearance between the condenser header tank and the radiator header tank around the protrusion is in a range of 0.5 mm-1.5 mm. Further, a coating-removing restriction material such as magnesium for restricting the removal of an oxidation coating formed on the surface of a brazing material is added to one of the contact areas of the protrusion and the contact area of the condenser header tank. Thus, it can prevent brazing material from being collected in the contact areas of the protrusion and the condenser header tank by a capillary phenomenon during brazing. Accordingly, the heat-transmitting area between the radiator header tank and the condenser header tank is not increased, and the heat-radiating capacity of the condenser core is increased.
摘要翻译： 在具有冷凝器芯和散热器芯的双重换热器中，在与冷凝器集管箱接触的冷凝器集水箱上设置突起，使得冷凝器集水箱与突出部周围的散热器集水箱之间的间隙处于一定范围内 为0.5mm-1.5mm。 此外，在冷凝器集水箱的突起的接触区域和接触区域的一个接触区域中，添加用于限制去除形成在钎焊材料的表面上的氧化涂层的诸如镁的涂层去除限制材料。 因此，可以防止钎焊材料在钎焊期间通过毛细管现象收集在突起和冷凝器集管箱的接触区域中。 因此，散热器集水箱和冷凝器集水箱之间的热传递面积不增加，并且冷凝器芯的散热能力增加。
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公开(公告)号：US06523605B2
公开(公告)日：2003-02-25
申请号：US09802907
申请日：2001-03-12
申请人： Takeyoshi Doko , Koji Okada , Takeshi Iguchi , Takaaki Sakane , Yoshihiro Kinoshita , Taketoshi Toyama , Akira Uchikawa , Satoshi Nohira , Homare Koutate
发明人： Takeyoshi Doko , Koji Okada , Takeshi Iguchi , Takaaki Sakane , Yoshihiro Kinoshita , Taketoshi Toyama , Akira Uchikawa , Satoshi Nohira , Homare Koutate
IPC分类号： F28F1318
CPC分类号： F28F21/084 , F28F9/0234 , Y10S165/916 , Y10T29/49393
摘要： There is disclosed a heat exchanger made of an aluminum alloy having a radiator part (10) and an oil cooler part (11) in combination and manufactured integrally by the brazing method, wherein a refrigerant tank (13) for covering and sealing the oil cooler part is made of an aluminum alloy, an aluminum alloy containing Si in an amount from more than 7.0 wt % to 12.0 wt %, Fe in an amount from more than 0.05 wt % to 0.5 wt %, Cu in an amount from more than 0.4 wt % to 8.0 wt %, Zn in an amount from more than 0.5 wt % to 10.0 wt %, and the balance of aluminum and inevitable impurities is used as a filler material of brazing sheets that are used for the oil cooler part and are brazed in the tank, and the refrigerant tank is assembled integrally with the radiator part and the oil cooler part by brazing with the brazing material. The heat exchanger made of an aluminum alloy by using an aluminum material instead of a resin tank, can be easily recycled, is excellent in corrosion resistance, and can be manufactured without requiring a step of caulking a tank.
摘要翻译： 公开了一种由铝合金制成的热交换器，其具有散热器部分（10）和油冷却器部分（11），并通过钎焊方法整体制造，其中用于覆盖和密封油冷却器的制冷剂罐（13） 部分由铝合金，含有大于7.0重量％至12.0重量％的Si的铝合金，大于0.05重量％至0.5重量％的Fe，大于0.4的Cu 重量％至8.0重量％，大于0.5重量％至10.0重量％的Zn，其余为铝和不可避免的杂质，用作用于油冷却器部分并钎焊的钎焊板的填料 在储罐中，通过与钎焊材料钎焊，将制冷剂罐与散热器部件和油冷却器部件一体地组装。 通过使用铝材代替树脂罐，由铝合金制成的热交换器可以容易地再循环，耐腐蚀性优异，并且可以制造而不需要对槽进行铆接的步骤。
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公开(公告)号：US06523603B2
公开(公告)日：2003-02-25
申请号：US09940135
申请日：2001-08-27
申请人： Akira Uchikawa , Shinobu Suzuki , Satomi Muto
发明人： Akira Uchikawa , Shinobu Suzuki , Satomi Muto
IPC分类号： F28F902
CPC分类号： F28D1/05383 , F28D1/0435 , F28D2021/0084 , F28D2021/0094 , F28F1/022 , F28F9/001 , F28F9/0202 , F28F2009/004 , F28F2215/02 , F28F2265/26
摘要： In a double heat exchanger with a condenser and a radiator, a flexible portion formed into a wave shape to be flexible is provided in a side plate at least at one side of connection portions of the side plate, connected to condenser header tanks and radiator header tanks. Further, a slit is provided to be recessed from one longitudinal end of the side plate to the flexible portion. Accordingly, a heat stress generated in condenser tubes and radiator tubes can be absorbed by the flexible portion even when a length of the slit is made shorter.
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公开(公告)号：US06269541B1
公开(公告)日：2001-08-07
申请号：US09300673
申请日：1999-04-27
申请人： Takeshi Iguchi , Homare Kotate , Akira Uchikawa , Koji Hirakami
发明人： Takeshi Iguchi , Homare Kotate , Akira Uchikawa , Koji Hirakami
IPC分类号： B23K3100
CPC分类号： B23K1/0012 , B23K2101/14 , F28F1/126 , Y10T29/49377 , Y10T29/4938 , Y10T29/49393
摘要： Fins and tubes are brazed by brazing material spread on the inside of bent portions. As the interval between the fins and the tubes does not increase upon melting the brazing material, the tubes and the fins can be easily piled and assembled with each other, and the operability in assembling a heat exchanger can be improved. Further, as the brazing material remains mainly around the bent portions, most parts of the fins and the tubes are not covered with the brazing material, and there is no diffusion of the brazing material at the heating of the brazing step. Accordingly, heat exchanging performance of the heat exchanger can be improved, and even if the thickness of the fins and that of the tubes are reduced, the occurrence of the erosion can be prevented.
摘要翻译： 金属丝和管被钎焊材料钎焊在弯曲部分的内侧。 由于翅片和管之间的间隔在钎焊材料熔化时不会增加，因此可以容易地将管和翅片堆叠并组装，并且可以提高组装热交换器的可操作性。 此外，由于钎焊材料主要保持在弯曲部分周围，所以散热片和管的大部分部分不被钎焊材料覆盖，并且在钎焊步骤的加热期间钎焊材料不会扩散。 因此，可以提高热交换器的热交换性能，即使减少散热片和管的厚度，也可以防止侵蚀的发生。
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公开(公告)号：US06206089B1
公开(公告)日：2001-03-27
申请号：US08958577
申请日：1997-10-28
IPC分类号： F28D710
CPC分类号： F28D9/0031 , F28D7/106 , F28F9/0234 , F28F13/06 , Y10S165/916
摘要： According to the present invention, a first tube is constructed by connecting a plate material into a tubular shape. In the manufacturing process, after an inner fin is disposed around an outer wall of a second tube, the first tube is disposed around the second tube, and the first tube and the second tube are fixed by connecting the plate material in such a manner that the inner fin is in contact with the both tubes. In this way, the inner fin and both tubes are certainly contacted closely to each other without enlarging the second tube.
摘要翻译： 根据本发明，通过将板材连接成管状而构成第一管。 在制造过程中，在内翅片围绕第二管的外壁设置内部之后，第一管设置在第二管的周围，第一管和第二管通过将板材连接而固定， 内翅片与两个管接触。 以这种方式，内翅片和两个管子肯定地彼此紧密接触而不扩大第二管。
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公开(公告)号：US5702522A
公开(公告)日：1997-12-30
申请号：US706502
申请日：1996-09-05
申请人： Kazuo Sakauchi , Yoshihiro Hirano , Akira Uchikawa
发明人： Kazuo Sakauchi , Yoshihiro Hirano , Akira Uchikawa
CPC分类号： F24F3/161 , C30B15/00 , F24F3/1607 , F24F11/0079 , Y02B30/746 , Y10S117/90 , Y10T117/10 , Y10T117/1004
摘要： A crystal puller cell (18) provides a low particulate environment for an individual crystal puller (28). The airflow within each cell is adjustable so that a particulate level appropriate to the activity within the cell is maintained, thereby avoiding the cost of maintaining an entire growing hall (10) at a constant high level of cleanliness. Each cell includes a multi-level floor (46) that includes an operator floor (48) and a maintenance floor (52). A door (62) at the maintenance floor level opens onto a maintenance aisle used to service the machines. A door (64), at the operator floor level, opens onto a clean aisle for transporting raw material and finished product. The cell walls can include magnetic shielding if a magnetic growing process is used to reduce exposure of operators and other machines to intense magnetic fields.
摘要翻译： 晶体拉出单元（18）为单个晶体拉出器（28）提供低的颗粒环境。 每个细胞内的气流是可调节的，使得保持适合于细胞内的活性的微粒水平，从而避免维持整个生长大厅（10）处于恒定的高清洁度水平的成本。 每个单元包括多层地板（46），其包括操作员楼层（48）和维护楼层（52）。 维护楼层的门（62）通向用于维修机器的维护通道。 在操作员楼层的门（64）打开一个干净的通道，用于运输原材料和成品。 如果使用磁力生长过程来减少操作者和其他机器对强磁场的暴露，则电池壁可以包括磁屏蔽。
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