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1. 发明授权

US08329110B2 Electrically-heated catalyst 有权
标题翻译：电加热催化剂
公开(公告)号：US08329110B2
公开(公告)日：2012-12-11
申请号：US13168203
申请日：2011-06-24
申请人： Yasuo Kinoshita , Tatsuo Iida , Tadashi Takagaki , Hideji Naito , Gozo Kaji , Kenji Shimoda
发明人： Yasuo Kinoshita , Tatsuo Iida , Tadashi Takagaki , Hideji Naito , Gozo Kaji , Kenji Shimoda
IPC分类号： B01D50/00
CPC分类号： B01J35/0033 , B01D46/2444 , B01D53/94 , B01J27/224 , F01N3/2013 , F01N3/2026 , F01N3/2825 , F01N3/2864 , F01N2240/16 , F01N2450/28 , Y02T10/26
摘要： An electrically-heated catalyst is disclosed. The catalyst may include a carrier; more than two comb-shaped electrode portions extending in a longitudinal direction; an electrically conductive underlying layer provided between the carrier and the comb-shaped electrode portions; and more than two electrically conductive fixing layers bonding to at least one of the comb-shaped electrode portions and to the underlying layer to fix the comb-shaped electrode portions to the carrier at more than two points spaced apart.
摘要翻译：公开了一种电加热催化剂。催化剂可以包括载体; 两个梳状电极部分沿长度方向延伸; 设置在所述载体和所述梳状电极部之间的导电性下层; 以及多于两个的导电固定层，其结合至梳状电极部分和底层中的至少一个，以将梳状电极部分间隔开多于两个点将其固定到载体上。

2. 发明申请

US20120121476A1 ELECTRICALLY-HEATED CATALYST 有权
标题翻译：电加热催化剂
公开(公告)号：US20120121476A1
公开(公告)日：2012-05-17
申请号：US13168203
申请日：2011-06-24
申请人： Yasuo KINOSHITA , Tatsuo IIDA , Tadashi TAKAGAKI , Hideji NAITO , Gozo KAJI , Kenji SHIMODA
发明人： Yasuo KINOSHITA , Tatsuo IIDA , Tadashi TAKAGAKI , Hideji NAITO , Gozo KAJI , Kenji SHIMODA
IPC分类号： F01N3/10
CPC分类号： B01J35/0033 , B01D46/2444 , B01D53/94 , B01J27/224 , F01N3/2013 , F01N3/2026 , F01N3/2825 , F01N3/2864 , F01N2240/16 , F01N2450/28 , Y02T10/26
摘要： An electrically-heated catalyst is disclosed. The catalyst may include a carrier; more than two comb-shaped electrode portions extending in a longitudinal direction; an electrically conductive underlying layer provided between the carrier and the comb-shaped electrode portions; and more than two electrically conductive fixing layers bonding to at least one of the comb-shaped electrode portions and to the underlying layer to fix the comb-shaped electrode portions to the carrier at more than two points spaced apart.
摘要翻译：公开了一种电加热催化剂。催化剂可以包括载体; 两个梳状电极部分沿长度方向延伸; 设置在所述载体和所述梳状电极部之间的导电性下层; 以及多于两个的导电固定层，其结合至梳状电极部分和底层中的至少一个，以将梳状电极部分间隔开多于两个点将其固定到载体上。

3. 发明申请

US20140301908A1 ELECTRICALLY HEATED CATALYST DEVICE AND ITS MANUFACTURING METHOD 有权
标题翻译：电加热催化装置及其制造方法
公开(公告)号：US20140301908A1
公开(公告)日：2014-10-09
申请号：US14356261
申请日：2011-12-27
申请人： Tadashi Takagaki , Yasuo Kinoshita , Kenji Shimoda , Kazuaki Nishio
发明人： Tadashi Takagaki , Yasuo Kinoshita , Kenji Shimoda , Kazuaki Nishio
IPC分类号： B01D53/94 , H01C17/28 , H01C17/06
CPC分类号： B01D53/94 , B01D53/96 , B01J35/04 , F01N3/2013 , F01N3/2828 , H01C17/06 , H01C17/28 , Y02T10/26 , Y10T29/49083 , Y10T29/49099 , Y10T29/49345
摘要： An electrically heated catalyst device includes a catalyst support including a ceramics, on which a catalyst is supported, a pair of surface electrodes disposed on an outer surface of the catalyst support, the surface electrodes being disposed opposite to each other and extending in an axial direction of the catalyst support, and a wiring line that externally supplies electric power to the surface electrodes, in which the catalyst support is electrically heated through the surface electrodes. A wrought member made of metal is buried in the surface electrodes, the wrought member extending in the axial direction of the catalyst support. With the configuration like this, the spreading of electric currents in the catalyst-support axis direction can be maintained even when cracks occur in the catalyst-support circumference direction in the surface electrodes.
摘要翻译：电加热的催化剂装置包括催化剂载体，其包括在其上载有催化剂的陶瓷，设置在催化剂载体的外表面上的一对表面电极，所述表面电极彼此相对地设置并沿轴向方向的催化剂载体的外部电力供给的电力线，以及通过表面电极对催化剂载体进行电加热的表面电极向外部供给电力的配线。由金属制成的锻造构件埋设在表面电极中，锻造构件在催化剂载体的轴向方向上延伸。利用这样的结构，即使在表面电极中的催化剂载体周向上发生裂纹，也能够维持催化剂载体轴方向的电流的扩散。

4. 发明授权

US08986619B2 Exhaust air purification device 有权
标题翻译：排气净化装置
公开(公告)号：US08986619B2
公开(公告)日：2015-03-24
申请号：US13504828
申请日：2009-10-30
申请人： Kinoshita Yasuo , Tadashi Takagaki , Kazuomi Yamanishi , Takayoshi Doi , Tatsuo Iida
发明人： Kinoshita Yasuo , Tadashi Takagaki , Kazuomi Yamanishi , Takayoshi Doi , Tatsuo Iida
IPC分类号： B01D50/00 , F01N3/20
CPC分类号： F01N3/2026 , Y02T10/26
摘要： Disclosed is an exhaust air purification device, which enables heating a carrier uniformly and heating a catalyst supported on the carrier above an active temperature thereof even when an engine is run on a cold-start mode. Specifically disclosed is an exhaust air purification device, which includes a hollow case as an exterior, a cylindrical carrier housed in the case and having a catalyst supported thereon, and a pair of electrodes arranged on the outer circumferential surface of the carrier. In the device, the carrier is electrically heated through the pair of electrodes so that the catalyst is heated to an active temperature thereof. In the device, each of the pair of electrodes is placed on an arc-shaped outer circumferential segment of the carrier that has a central angle of 20 to 40 degrees, and the electrodes are opposed to each other with the phase difference of 180 degrees.
摘要翻译：公开了一种排气净化装置，其能够均匀地加热载体，并且即使在发动机以冷启动模式运转时，也将负载在载体上的催化剂加热到其活性温度以上。具体公开了一种排气净化装置，其包括作为外部的中空壳体，容纳在壳体中并具有支撑在其上的催化剂的圆柱形载体和布置在载体的外周表面上的一对电极。在该装置中，载体通过该对电极被电加热，使得催化剂被加热到其活性温度。在该装置中，一对电极中的每一个被放置在载体的弧形外周段上，其中心角为20至40度，并且电极以180度的相位差彼此相对。

5. 发明授权

US08815167B2 Electrode, electrically heating type catalyst device using same, and manufacturing method of electrically heating type catalyst device 有权
标题翻译：电极，使用该电极的电加热型催化剂装置，以及电加热型催化剂装置的制造方法
公开(公告)号：US08815167B2
公开(公告)日：2014-08-26
申请号：US13577368
申请日：2011-09-14
申请人： Kenji Shimoda , Kazuaki Nishio , Yasuo Kinoshita , Tadashi Takagaki
发明人： Kenji Shimoda , Kazuaki Nishio , Yasuo Kinoshita , Tadashi Takagaki
IPC分类号： B01D50/00
CPC分类号： H05B3/08 , H05B3/42 , H05B2203/022 , H05B2203/024
摘要： An electrode according to one aspect of the present invention is formed on a base material composed of a ceramics. The electrodes includes a matrix composed of an Ni—Cr alloy (with a Cr content of 20 to 60 wt. %) or an MCrAlY alloy (M is at least one material selected from Fe, Co and Ni), and a disperse phase that is dispersed in the matrix and composed of an oxide mineral having a laminated structure. The ratio of area occupied by the disperse phase in a cross section of the electrode is 40 to 80%. With the structure like this, it is possible to suppress the increase in the electrical resistance even after a thermal cycle is performed.
摘要翻译：根据本发明的一个方面的电极形成在由陶瓷构成的基材上。电极包括由Ni-Cr合金（Cr含量为20〜60重量％）或MCrAlY合金（M为选自Fe，Co和Ni中的至少一种材料）构成的基体，以及分散相，分散在基质中并由具有层压结构的氧化物矿物构成。电极截面中分散相所占的面积比为40〜80％。利用这样的结构，即使在进行热循环之后也可以抑制电阻的增加。

6. 发明申请

US20120207649A1 EXHAUST AIR PURIFICATION DEVICE 有权
标题翻译：排气净化装置
公开(公告)号：US20120207649A1
公开(公告)日：2012-08-16
申请号：US13504828
申请日：2009-10-30
申请人： Kinoshita Yasuo , Tadashi Takagaki , Kazuomi Yamanishi , Takayoshi Doi , Tatsuo Iida
发明人： Kinoshita Yasuo , Tadashi Takagaki , Kazuomi Yamanishi , Takayoshi Doi , Tatsuo Iida
IPC分类号： B01D53/86
CPC分类号： F01N3/2026 , Y02T10/26
摘要： Disclosed is an exhaust air purification device, which enables heating a carrier uniformly and heating a catalyst supported on the carrier above an active temperature thereof even when an engine is run on a cold-start mode. Specifically disclosed is an exhaust air purification device, which includes a hollow case as an exterior, a cylindrical carrier housed in the case and having a catalyst supported thereon, and a pair of electrodes arranged on the outer circumferential surface of the carrier. In the device, the carrier is electrically heated through the pair of electrodes so that the catalyst is heated to an active temperature thereof. In the device, each of the pair of electrodes is placed on an arc-shaped outer circumferential segment of the carrier that has a central angle of 20 to 40 degrees, and the electrodes are opposed to each other with the phase difference of 180 degrees.
摘要翻译：公开了一种排气净化装置，其能够均匀地加热载体，并且即使在发动机以冷启动模式运转时，也将负载在载体上的催化剂加热到其活性温度以上。具体公开了一种排气净化装置，其包括作为外部的中空壳体，容纳在壳体中并具有支撑在其上的催化剂的圆柱形载体和布置在载体的外周表面上的一对电极。在该装置中，载体通过该对电极被电加热，使得催化剂被加热到其活性温度。在该装置中，一对电极中的每一个被放置在载体的弧形外周段上，其中心角为20至40度，并且电极以180度的相位差彼此相对。

7. 发明授权

US09295944B2 Electrically heated catalyst device and its manufacturing method 有权
标题翻译：电加热催化装置及其制造方法
公开(公告)号：US09295944B2
公开(公告)日：2016-03-29
申请号：US14356261
申请日：2011-12-27
申请人： Tadashi Takagaki , Yasuo Kinoshita , Kenji Shimoda , Kazuaki Nishio
发明人： Tadashi Takagaki , Yasuo Kinoshita , Kenji Shimoda , Kazuaki Nishio
IPC分类号： B01D50/00 , B01D53/94 , B01J35/04 , H01C17/06 , H01C17/28 , B01D53/96 , F01N3/20 , F01N3/28
CPC分类号： B01D53/94 , B01D53/96 , B01J35/04 , F01N3/2013 , F01N3/2828 , H01C17/06 , H01C17/28 , Y02T10/26 , Y10T29/49083 , Y10T29/49099 , Y10T29/49345
摘要： An electrically heated catalyst device includes a catalyst support including a ceramics, on which a catalyst is supported, a pair of surface electrodes disposed on an outer surface of the catalyst support, the surface electrodes being disposed opposite to each other and extending in an axial direction of the catalyst support, and a wiring line that externally supplies electric power to the surface electrodes, in which the catalyst support is electrically heated through the surface electrodes. A wrought member made of metal is buried in the surface electrodes, the wrought member extending in the axial direction of the catalyst support. With the configuration like this, the spreading of electric currents in the catalyst-support axis direction can be maintained even when cracks occur in the catalyst-support circumference direction in the surface electrodes.
摘要翻译：电加热的催化剂装置包括催化剂载体，其包括在其上载有催化剂的陶瓷，设置在催化剂载体的外表面上的一对表面电极，所述表面电极彼此相对地设置并沿轴向方向的催化剂载体的外部电力供给的电力线，以及通过表面电极对催化剂载体进行电加热的表面电极向外部供给电力的配线。由金属制成的锻造构件埋设在表面电极中，锻造构件在催化剂载体的轴向方向上延伸。利用这样的结构，即使在表面电极中的催化剂载体周向上发生裂纹，也能够维持催化剂载体轴方向的电流的扩散。

8. 发明申请

US20130062328A1 ELECTRODE, ELECTRICALLY HEATING TYPE CATALYST DEVICE USING SAME, AND MANUFACTURING METHOD OF ELECTRICALLY HEATING TYPE CATALYST DEVICE 有权
标题翻译：电加热型加热型催化剂装置及电热式催化装置的制造方法
公开(公告)号：US20130062328A1
公开(公告)日：2013-03-14
申请号：US13577368
申请日：2011-09-14
申请人： Kenji Shimoda , Kazuaki Nishio , Yasuo Kinoshita , Tadashi Takagaki
发明人： Kenji Shimoda , Kazuaki Nishio , Yasuo Kinoshita , Tadashi Takagaki
IPC分类号： H05B3/02 , C23C4/12
CPC分类号： H05B3/08 , H05B3/42 , H05B2203/022 , H05B2203/024
摘要： An electrode according to one aspect of the present invention is formed on a base material composed of a ceramics. The electrodes includes a matrix composed of an Ni-Cr alloy (with a Cr content of 20 to 60 wt. %) or an MCrAlY alloy (M is at least one material selected from Fe, Co and Ni), and a disperse phase that is dispersed in the matrix and composed of an oxide mineral having a laminated structure. The ratio of area occupied by the disperse phase in a cross section of the electrode is 40 to 80%. With the structure like this, it is possible to suppress the increase in the electrical resistance even after a thermal cycle is performed.
摘要翻译：根据本发明的一个方面的电极形成在由陶瓷构成的基材上。电极包括由Ni-Cr合金（Cr含量为20〜60重量％）或MCrAlY合金（M为选自Fe，Co和Ni中的至少一种材料）构成的基体，以及分散相，分散在基质中并由具有层压结构的氧化物矿物构成。电极截面中分散相所占的面积比为40〜80％。利用这样的结构，即使在进行热循环之后也可以抑制电阻的增加。

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