专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

141. 发明授权

US09046024B2 Electric heating catalyst 有权
标题翻译：电加热催化剂
公开(公告)号：US09046024B2
公开(公告)日：2015-06-02
申请号：US13981004
申请日：2011-02-08
申请人： Mamoru Yoshioka
发明人： Mamoru Yoshioka
IPC分类号： B01D50/00 , F01N3/20 , F01N3/28 , B01D53/94
CPC分类号： F01N3/2889 , B01D53/94 , F01N3/2026 , F01N3/2864 , F01N3/2871 , F01N3/2892 , F01N2510/00 , Y02T10/26
摘要： The electricity is suppressed from flowing through a case (5) of an electric heating catalyst (1). The electric heating catalyst (1) comprises a heat generating element (3) which generates heat by applying electricity; a case (5) which accommodates the heat generating element (3); an inner tube (4) which is provided between the heat generating element (3) and the case (5); a mat (6) which is provided between the heat generating element (3) and the inner tube (4) and between the inner tube (4) and the case (5) and which insulates the electricity; and an electrode (7) which is connected to the heat generating element (3) and which supplies an electric power to the heat generating element (3); wherein an insulating layer (41), which insulates the electricity, is formed on a surface of the inner tube (4); and the insulating layer (41) is formed so that a portion, which is disposed on an inner circumferential surface side (403), is thinner than a portion which is disposed on an outer circumferential surface side (402) of the inner tube.
摘要翻译：抑制电流流过电加热催化剂（1）的壳体（5）。电加热催化剂（1）包括通过施加电力产生热的发热元件（3）容纳发热元件（3）的壳体（5）; 设置在发热元件（3）和壳体（5）之间的内管（4）; 设置在所述发热元件（3）和所述内管（4）之间以及所述内管（4）和所述壳体（5）之间并且使所述电绝缘的垫（6）和与所述发热体（3）连接并向所述发热体（3）供给电力的电极（7）。其中在所述内管（4）的表面上形成绝缘层（41），所述绝缘层（41）绝缘; 并且所述绝缘层（41）形成为使得设置在所述内周面（403）上的部分比设置在所述内管的外周面（402）上的部分薄。

142. 发明授权

US09046020B2 Electrically heated catalyst 有权
标题翻译：电加热催化剂
公开(公告)号：US09046020B2
公开(公告)日：2015-06-02
申请号：US13821809
申请日：2010-09-08
申请人： Mamoru Yoshioka , Takashi Watanabe
发明人： Mamoru Yoshioka , Takashi Watanabe
IPC分类号： B01D50/00 , F01N3/20
CPC分类号： F01N3/2013 , F01N3/2026 , Y02T10/26
摘要： In an electrically heated catalyst, an electrode is connected to a heat generating element while passing through a through-hole which is formed through a case and an electrode chamber which is formed between an inner wall surface of the case and an outer circumferential surface of the heat generating element. Further, a support member, which is formed of an electric insulator material and which supports the electrode in the through-hole formed through the case, extends along the electrode to the inside of the electrode chamber.
摘要翻译：在电加热催化剂中，电极通过通过壳体形成的通孔和形成在壳体的内壁面与电极室的外周面之间的电极室而连接到发热体发热元件此外，由电绝缘体材料形成并且在通过壳体形成的通孔中支撑电极的支撑构件沿电极延伸到电极室的内部。

143. 发明授权

US08875680B2 Control device for internal combustion engine 有权
标题翻译：内燃机控制装置
公开(公告)号：US08875680B2
公开(公告)日：2014-11-04
申请号：US13133083
申请日：2009-03-17
申请人： Mamoru Yoshioka
发明人： Mamoru Yoshioka
IPC分类号： F02M69/04 , F02D41/00 , F02D41/06
CPC分类号： F02D41/062 , F02D41/008 , F02D2041/001
摘要： At a time of start of an internal combustion engine, vaporization or atomization of a fuel for initial explosion is promoted, and thereby, discharge of HC can be restrained. The internal combustion engine includes a fuel injection valve which injects a fuel into an intake port, and an exhaust valve which can be stopped in a closed state for each cylinder. When the cylinder before initial explosion is in an exhaust stroke, the exhaust valve of the cylinder is stopped in a closed state. Subsequently, the fuel injection valve of the cylinder in which the exhaust valve is stopped in the closed state in the exhaust stroke is caused to inject the fuel for initial explosion so that an injection time is before opening timing of an intake valve or coincides with the opening timing.
摘要翻译：在内燃机启动时，促进初始爆炸燃料的蒸发或雾化，从而可以抑制HC的排放。内燃机包括将燃料喷射到进气口中的燃料喷射阀和能够在每个气缸处于闭合状态的排气阀。当初始爆炸前的气缸处于排气冲程时，气缸的排气阀停止在关闭状态。随后，使排气阀在排气行程中处于关闭状态的气缸的燃料喷射阀喷射用于初始爆炸的燃料，使得喷射时间在进气门的打开正时之前或者与开放时机。

144. 发明申请

US20140305102A1 CONTROL DEVICE FOR AN ELECTRICALLY HEATED CATALYST, AND ELECTRODE DETERIORATION DEGREE ESTIMATION DEVICE FOR AN ELECTRICALLY HEATED CATALYST 有权
标题翻译：用于电加热催化剂的控制装置和用于电加热催化剂的电极测定级估计装置
公开(公告)号：US20140305102A1
公开(公告)日：2014-10-16
申请号：US14357363
申请日：2011-11-25
申请人： Noriaki Kumagai , Mamoru Yoshioka
发明人： Noriaki Kumagai , Mamoru Yoshioka
IPC分类号： F01N3/20
CPC分类号： F01N3/2013 , F01N3/101 , F01N3/2026 , F01N9/00 , F01N9/007 , F01N2240/16 , F01N2260/10 , F01N2390/02 , F01N2430/08 , F01N2550/22 , F01N2900/0418 , F01N2900/0421 , F01N2900/1602 , F01N2900/1624 , F01N2900/1631 , Y02T10/22 , Y02T10/26 , Y02T10/47
摘要： The present invention is intended to provide a technique which is capable of contributing to the suppression of the deterioration of surface electrodes in an electrically heated catalyst. The electrically heated catalyst according to the invention is provided with a heat generation element to heat a catalyst, and a pair of electrodes to supply electricity to the heat generation element. Each of the pair of electrodes has a surface electrode which spreads along a surface of the heat generation element, and the surface electrodes are arranged in opposition to each other with the heat generation element being sandwiched therebetween. Then, when a frequency becomes large in which a condition was satisfied in which a difference in temperature between two points located at a predetermined distance from each other on surfaces or in insides of the surface electrodes exceeds a predetermined temperature difference, an electric power supplied to the heat generation element is decreased, and an amount of heat supplied to the EHC by an exhaust gas is increased, as compared with when the frequency is small.
摘要翻译：本发明旨在提供一种能够有助于抑制电加热催化剂中的表面电极的劣化的技术。根据本发明的电加热催化剂设置有用于加热催化剂的发热元件和用于向发热元件供电的一对电极。一对电极中的每一个具有沿着发热元件的表面扩散的表面电极，并且表面电极彼此相对配置，发热元件夹在其间。然后，当频率变大时，其中满足表面电极的表面或内部彼此之间的预定距离的两个点之间的温度差超过预定温度差的条件，提供给与频率较小相比，发热元件减少，并且由排气供给到EHC的热量增加。

145. 发明授权

US08826643B2 Exhaust gas purifying device for internal combustion engine 有权
标题翻译：内燃机废气净化装置
公开(公告)号：US08826643B2
公开(公告)日：2014-09-09
申请号：US13509723
申请日：2010-03-18
申请人： Mamoru Yoshioka , Noriaki Kumagai , Naoya Takagi
发明人： Mamoru Yoshioka , Noriaki Kumagai , Naoya Takagi
IPC分类号： F01N3/00 , F01N11/00 , F01N3/20
CPC分类号： F01N3/2013 , F01N3/2026 , F01N11/00 , F01N2240/16 , F01N2550/22 , Y02T10/26 , Y02T10/47
摘要： The exhaust gas purifying device of an internal combustion engine includes: an electrically heated catalyst which is provided on an exhaust passage of the internal combustion engine, which purifies the exhaust gas drawn to the exhaust passage, and is warmed by electrification; and an electrification characteristic setting unit which set an electrification characteristic indicating a characteristic of an electrification resistance value in the electrically heated catalyst, in accordance with an electrification condition at a time of starting the electrification of the electrically heated catalyst. Thus, various determinations and controls relating to the electrically heated catalyst and using the electrification characteristic can be accurately performed.
摘要翻译：内燃机的排气净化装置具备：电加热催化剂，其设置在内燃机的排气通路上，净化吸入排气通路的废气，通过通电进行加热; 以及电气特性设定单元，其根据电加热催化剂的通电时的通电条件，设定表示电加热催化剂中的带电电阻值的特性的带电特性。因此，可以精确地执行与电加热的催化剂有关的各种测定和控制，并且使用电气特性。

146. 发明授权

US08667781B2 Vehicle control device 失效
标题翻译：车辆控制装置
公开(公告)号：US08667781B2
公开(公告)日：2014-03-11
申请号：US13321739
申请日：2010-03-19
申请人： Mamoru Yoshioka , Noriaki Kumagai , Naoya Takagi
发明人： Mamoru Yoshioka , Noriaki Kumagai , Naoya Takagi
IPC分类号： F01N3/22
CPC分类号： F01N3/2026 , B60K6/445 , F01N3/2013 , F01N2410/03 , F01N2430/10 , F01N2590/11 , F02D13/0215 , F02D13/0261 , F02D29/02 , F02D41/0235 , F02D41/123 , F02D2200/0802 , Y02A50/2322 , Y02T10/26 , Y02T10/6239
摘要： A vehicle control device applied to a vehicle including an internal combustion engine and an electrically heated catalyst which is warmed by applying a current, and includes a catalyst carrier supporting a catalyst and a carrier retention unit that retains the catalyst carrier and has an electrical insulation property. The control unit performs a control of suppressing a supply of an unburned gas from the internal combustion engine to the electrically heated catalyst so that the carrier retention unit is maintained at a lower temperature than the catalyst, when a condition for performing a fuel cut of the internal combustion engine during a deceleration is satisfied. Therefore, it is possible to suppress a rapid cooling of the catalyst, and it becomes possible to maintain a temperature of the carrier retention unit at a lower temperature than a temperature of the catalyst.
摘要翻译：一种应用于车辆的车辆控制装置，其包括通过施加电流而被加热的内燃机和电加热催化剂，并且包括支撑催化剂的催化剂载体和保持所述催化剂载体并具有电绝缘性的载体保持单元。控制单元执行抑制从内燃机向电加热催化剂的未燃烧气体的供给的控制，使得当执行燃料切断的条件时，载体保持单元保持在低于催化剂的温度内燃机在减速期间得到满足。因此，可以抑制催化剂的快速冷却，并且可以将载体保持单元的温度保持在比催化剂的温度低的温度。

147. 发明申请

US20130312394A1 ELECTRIC HEATING CATALYST 审中-公开
标题翻译：电加热催化剂
公开(公告)号：US20130312394A1
公开(公告)日：2013-11-28
申请号：US13981036
申请日：2011-02-16
申请人： Mamoru Yoshioka
发明人： Mamoru Yoshioka
IPC分类号： F01N3/20
CPC分类号： F01N3/2013 , F01N3/2026 , F01N3/2803 , F01N3/2853 , F01N3/2871 , F01N2240/20 , Y02T10/26
摘要： The electricity is suppressed from flowing through a case (5) of an electric heating catalyst (1). The electric heating catalyst (1) comprises a heat generating element (3) which generates heat by applying electricity; a case which accommodates the heat generating element (3); an inner tube (4) which is provided between the heat generating element (3) and the case (5); a mat (6) which is provided between the heat generating element (3) and the inner tube (4) and between the inner tube (4) and the case (5) and which insulates the electricity; and an electrode (7) which is connected to the heat generating element (3) and which supplies an electric power to the heat generating element (3); wherein the inner tube (4) protrudes from the mat (6) toward an upstream side and a downstream side in a flow direction of an exhaust gas; and a distance between the heat generating element (3) and the inner tube (41), which is provided on an upstream side from the electrode (7), is shorter than a distance between the heat generating element (3) and the inner tube (42) which is provided on a downstream side from the electrode (7).
摘要翻译：抑制电流流过电加热催化剂（1）的壳体（5）。电加热催化剂（1）包括通过施加电力产生热的发热元件（3）容纳发热元件（3）的壳体; 设置在发热元件（3）和壳体（5）之间的内管（4）; 设置在所述发热元件（3）和所述内管（4）之间以及所述内管（4）和所述壳体（5）之间并且使所述电绝缘的垫（6）和与所述发热体（3）连接并向所述发热体（3）供给电力的电极（7）。其特征在于，所述内管（4）从所述垫（6）向排气的流动方向的上游侧和下游侧突出，并且设置在电极（7）的上游侧的发热元件（3）和内管（41）之间的距离比发热元件（3）和内管（42），其设置在电极（7）的下游侧。

148. 发明申请

US20130213362A1 FUEL INJECTION APPARATUS FOR INTERNAL COMBUSTION ENGINE 有权
标题翻译：燃油喷射装置内燃机
公开(公告)号：US20130213362A1
公开(公告)日：2013-08-22
申请号：US13505613
申请日：2010-03-08
申请人： Fumito Chiba , Mamoru Yoshioka , Takahiro Tsukagoshi , Ryota Onoe
发明人： Fumito Chiba , Mamoru Yoshioka , Takahiro Tsukagoshi , Ryota Onoe
IPC分类号： F02M25/00
CPC分类号： F02M25/00 , F02D19/061 , F02D19/0668 , F02D19/084 , F02M43/04 , F02M61/16 , Y02T10/36
摘要： The fuel injection apparatus includes: a fuel injector having a leading end portion that has an internal space in which fuel is accumulated and an injection port for injecting fuel; and an adsorbent disposed in the internal space, the adsorbent being capable of selectively adsorbing an alcohol component in a blended fuel of gasoline and alcohol. The fuel injection apparatus controls an injection amount from the fuel injector such that an air-fuel ratio of an internal combustion engine is a control target air-fuel ratio based on an alcohol concentration of the blended fuel to be supplied to the fuel injector. In this fuel injection apparatus, a fuel pressure is brought to a predetermined low fuel pressure when a request is issued for desorbing alcohol adsorbed on the adsorbent.
摘要翻译：燃料喷射装置包括：燃料喷射器，其具有前端部，其具有燃料积聚的内部空间和用于喷射燃料的喷射口; 以及设置在所述内部空间中的吸附剂，所述吸附剂能够选择性地吸附汽油和酒精的混合燃料中的醇组分。燃料喷射装置控制来自燃料喷射器的喷射量，使得内燃机的空燃比基于要供给到燃料喷射器的混合燃料的酒精浓度为控制目标空燃比。在该燃料喷射装置中，当发出吸附在吸附剂上的醇解吸时，燃料压力达到预定的低燃料压力。

149. 发明申请

US20130200060A1 ELECTRIC HEATING CATALYST 有权
标题翻译：电加热催化剂
公开(公告)号：US20130200060A1
公开(公告)日：2013-08-08
申请号：US13818518
申请日：2010-08-23
申请人： Mamoru Yoshioka , Noriaki Kumagai , Naoya Takagi
发明人： Mamoru Yoshioka , Noriaki Kumagai , Naoya Takagi
IPC分类号： H05B1/00
CPC分类号： H05B1/00 , F01N3/2026 , F01N13/14 , F01N13/16 , Y02T10/26
摘要： An object of the present invention is to suppress the decrease in the insulation resistance between an electrode and a case resulting from condensed water in an electric heating catalyst (EHC). The EHC includes a heat generating element which generates heat by applying electricity and which heats a catalyst, a case which accommodates the heat generating element, and an insulating member which is provided between the heat generating element and the case, and which provides insulation from electricity. An electrode chamber, which is a space formed around an electrode connected to the heat generating element, is occluded by an occluding member, which has an airtightness higher than those of the heat generating element and the insulating member, in the case of the EHC.
摘要翻译：本发明的目的在于抑制在电加热催化剂（EHC）中电极与由冷凝水引起的情况之间的绝缘电阻的降低。 EHC包括通过施加电力并且加热催化剂，容纳发热元件的壳体和设置在发热元件和壳体之间并且提供与电绝缘的绝缘构件而产生热量的发热元件。作为与发热元件连接的电极周围形成的空间的电极室，在EHC的情况下，被气密性高于发热元件和绝缘部件的阻塞部件封闭。

150. 发明申请

US20130167514A1 ELECTRICALLY HEATED CATALYST 有权
标题翻译：电加热催化剂
公开(公告)号：US20130167514A1
公开(公告)日：2013-07-04
申请号：US13821809
申请日：2010-09-08
申请人： Mamoru Yoshioka , Takashi Watanabe
发明人： Mamoru Yoshioka , Takashi Watanabe
IPC分类号： F01N3/20
CPC分类号： F01N3/2013 , F01N3/2026 , Y02T10/26
摘要： In an electrically heated catalyst, an electrode is connected to a heat generating element while passing through a through-hole which is formed through a case and an electrode chamber which is formed between an inner wall surface of the case and an outer circumferential surface of the heat generating element. Further, a support member, which is formed of an electric insulator material and which supports the electrode in the through-hole formed through the case, extends along the electrode to the inside of the electrode chamber.
摘要翻译：在电加热催化剂中，电极通过通过壳体形成的通孔和形成在壳体的内壁面与电极室的外周面之间的电极室而连接到发热体发热元件此外，由电绝缘体材料形成并且在通过壳体形成的通孔中支撑电极的支撑构件沿电极延伸到电极室的内部。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式