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1. 发明授权

US08764955B2 Gas sensor 有权
标题翻译：气体传感器
公开(公告)号：US08764955B2
公开(公告)日：2014-07-01
申请号：US13187945
申请日：2011-07-21
申请人： Takaya Yoshikawa , Tomohiro Tajima , Hisaharu Nishio , Masao Tsuzuki , Kunihiko Yonezu
发明人： Takaya Yoshikawa , Tomohiro Tajima , Hisaharu Nishio , Masao Tsuzuki , Kunihiko Yonezu
IPC分类号： G01N27/406 , G01N27/407 , G01N27/409
CPC分类号： G01N27/406 , G01N27/407 , G01N27/4077 , G01N27/4078 , G01N27/409
摘要： A gas sensor (200) includes a gas sensor element (10) extending in the direction of an axis O, and a housing (50) made of metal, radially surrounding the gas sensor element, and adapted for inserting at least partially into a sensor-mounting hole (350) of a mounting body (300). The gas sensor (200) further includes a resin member (60, 61) which radially surrounds the housing at least partially and having a contact portion (C) in contact with the housing that is at least partially disposed axially frontward with respect to the outer surface of the mounting body (300) around the sensor-mounting hole, and a heat sink member (80) that is in contact with the housing at an axial position the same as or located frontward of the axial position of the front end of the contact portion.
摘要翻译：气体传感器（200）包括沿轴线O方向延伸的气体传感器元件（10）和径向包围气体传感器元件的由金属制成的壳体（50），并且适于至少部分地插入传感器 - 安装主体（300）的安装孔（350）。气体传感器（200）还包括树脂构件（60,61），其至少部分地径向地包围壳体并具有与壳体接触的接触部分（C），所述接触部分（C）至少部分地相对于外部轴向向前布置所述安装体（300）的表面围绕所述传感器安装孔，以及散热构件（80），所述散热构件（80）在与所述壳体的前端的轴向位置相同或位于所述前端的轴向位置的轴向位置处与所述壳体接触接触部分。

2. 发明申请

US20120055234A1 GAS SENSOR AND MANUFACTURING METHOD THEREFOR 有权
标题翻译：气体传感器及其制造方法
公开(公告)号：US20120055234A1
公开(公告)日：2012-03-08
申请号：US13224283
申请日：2011-09-01
申请人： Kunihiko YONEZU , Hisaharu NISHIO , Takaya YOSHIKAWA , Tomohiro TAJIMA , Masao TSUZUKI
发明人： Kunihiko YONEZU , Hisaharu NISHIO , Takaya YOSHIKAWA , Tomohiro TAJIMA , Masao TSUZUKI
IPC分类号： G01N7/00 , H01R43/00
CPC分类号： G01N27/4077
摘要： A gas sensor (200) includes a gas sensor element (10) extending in an axial direction (O), having a detection portion (11) provided at a front end thereof, and having electrode pads (12a) provided at a rear end thereof; connection terminals (31, 32) electrically connected to the respective electrode pads; and a cover (60, 61) covering the rear end of the gas sensor element and the connection terminals. The cover integrally has a connector portion (63) having an opening (63b) which allows an external connector to be inserted thereinto and removed therefrom in a predetermined direction, and has a connector terminal member (120) which can be inserted into the opening. The connector terminal member has a plurality of connector terminals (70) to be electrically connected to the respective connection terminals, and an insulator (121) integrally molded with the connector terminals. Also disclosed is a method for manufacturing the gas sensor.
摘要翻译：气体传感器（200）包括沿轴向（O）延伸的气体传感器元件（10），其具有设置在其前端的检测部分（11），并且在其后端设置有电极焊盘 ; 电连接到各个电极焊盘的连接端子（31,32）以及覆盖气体传感器元件的后端和连接端子的盖（60,61）。所述盖整体地具有连接器部分（63），所述连接器部分（63）具有允许外部连接器沿预定方向插入并从其中移除的开口（63b），并且具有可插入到所述开口中的连接器端子构件（120）。连接器端子构件具有与各个连接端子电连接的多个连接器端子（70）和与连接器端子一体模制的绝缘体（121）。还公开了一种用于制造气体传感器的方法。

3. 发明授权

US07921692B2 Sensor 有权
标题翻译：传感器
公开(公告)号：US07921692B2
公开(公告)日：2011-04-12
申请号：US12132207
申请日：2008-06-03
申请人： Hiroshi Isomura , Takaya Yoshikawa , Junji Kawai , Hisaharu Nishio
发明人： Hiroshi Isomura , Takaya Yoshikawa , Junji Kawai , Hisaharu Nishio
IPC分类号： G01N7/06
CPC分类号： G01N27/4077 , G01K1/10
摘要： A sensor of the present invention includes a sensor element; a metallic shell; an outer tube member fixed to a rear end portion of the metallic shell; and a protective outer tube member covering an outer surface of the outer tube member. The outer tube member has a seal portion being circumferentially in contact with the protective outer tube member directly or via another member, and a front-side separation portion located frontward of the seal portion and spaced apart from and facing the protective outer tube member. A metal coating layer (plating layer) is formed on the outer surface of at least the front-side separation portion of the outer tube member.
摘要翻译：本发明的传感器包括传感器元件; 金属壳; 固定到所述金属壳的后端部的外管构件; 以及覆盖外管构件的外表面的保护外管构件。外管构件具有直接或经由另一构件周向地与保护外管构件接触的密封部分和位于密封部分的前方并与保护外管构件间隔开并面向保护外管构件的前侧分离部。在外管部件的至少前侧分离部的外表面上形成金属被覆层（镀层）。

4. 发明授权

US07562555B2 Water-repellent filter, a method of manufacturing a water-repellent filter member, and gas sensor 有权
标题翻译：防水过滤器，防水过滤构件的制造方法以及气体传感器
公开(公告)号：US07562555B2
公开(公告)日：2009-07-21
申请号：US11168443
申请日：2005-06-29
申请人： Hisaharu Nishio , Yuichi Yamada , Masahiro Asai , Makoto Hishiki
发明人： Hisaharu Nishio , Yuichi Yamada , Masahiro Asai , Makoto Hishiki
IPC分类号： B01D17/12 , B65D51/16 , B65D53/00
CPC分类号： B01D39/1692 , G01N27/4062 , G01N27/407
摘要： A water-repellent filter member formed from a resin sheet of a porous, fibrous structure having air permeability and water repellency; a waterproof instrument and gas sensor having air permeability; and a method of manufacturing the same. A water-repellent filter member (19) is formed from a resin sheet (54) of a porous, fibrous structure having air permeability and water repellency by subjecting the resin sheet to forming work, and includes an axially extending tubular side wall portion (19s) and a bottom wall portion closing one end of the tubular side wall portion. At least a portion of the bottom wall portion (19t) retains the porous, fibrous structure of the resin sheet and thereby has air permeability.
摘要翻译：一种由具有透气性和防水性的多孔纤维结构的树脂片形成的防水过滤构件; 具有透气性的防水仪器和气体传感器; 及其制造方法。防水过滤构件（19）由具有透气性和防水性的多孔纤维结构体的树脂片（54）形成，通过使树脂片进行加工而形成，并且包括轴向延伸的管状侧壁部（19s ）和封闭管状侧壁部分的一端的底壁部分。底壁部分（19t）的至少一部分保持树脂片的多孔纤维结构，从而具有透气性。

5. 发明授权

US07234341B2 Gas sensor and method of manufacturing the gas sensor 失效
公开(公告)号：US07234341B2
公开(公告)日：2007-06-26
申请号：US10564354
申请日：2004-07-13
申请人： Hisaharu Nishio , Takashi Nakao , Kazuhiro Kouzaki
发明人： Hisaharu Nishio , Takashi Nakao , Kazuhiro Kouzaki
IPC分类号： G01N7/00
CPC分类号： G01N27/407 , G01N27/4078 , Y10T29/49007 , Y10T29/49169
摘要： An object is to provide a gas sensor which can suppress positional shift of a to-be-held member such as a gas detection element, as well as a method of manufacturing the gas sensor. A gas sensor (101) includes a gas detection element (111), a metallic shell (131), a plate packing (157), and a first packing (159). A proximal end surface (113t2) of a projection (113) of the gas sensor element (111) and a central inner circumferential surface (135n) of the metallic shell (131) form an acute-angle clearance (120). The first packing (159), which has a wedge-like cross section, is disposed in the clearance (120) such that the first packing (159) is pressed against the proximal end surface (113t2) of the projection (113) of the gas sensor element (111) and the central inner circumferential surface (135n) of the metallic shell (131).

6. 发明申请

US20060101900A1 Gas sensor unit and sensor cap 失效
标题翻译：气体传感器单元和传感器盖
公开(公告)号：US20060101900A1
公开(公告)日：2006-05-18
申请号：US11271975
申请日：2005-11-14
申请人： Hisaharu Nishio , Takashi Nakao , Kazuhiro Kohzaki , Keiichi Adachi
发明人： Hisaharu Nishio , Takashi Nakao , Kazuhiro Kohzaki , Keiichi Adachi
IPC分类号： G01N9/00
CPC分类号： G01N27/407 , G01N27/4062 , Y10S439/913
摘要： A gas sensor unit including a gas sensor and a sensor cap, The gas sensor includes a gas detecting element, an electrode provided on the gas detecting element and a sensor terminal connecting to the electrode for transmitting an output signal from the gas detecting element. The sensor cap is adapted for transmitting the output signal to an external device. The sensor cap includes a cap terminal electrically connecting to the sensor terminal and an enclosing member bonding to the gas sensor so as to form an internal space in cooperation with the gas sensor. The enclosing member includes a communicating hole through which the internal space is in communication with a space outside the gas sensor unit, and the communicating hole is gas-permeably and watertightly closed by a filter member.
摘要翻译：一种气体传感器单元，包括气体传感器和传感器盖。气体传感器包括气体检测元件，设置在气体检测元件上的电极和连接到电极的传感器端子，用于传输来自气体检测元件的输出信号。传感器盖适于将输出信号传输到外部设备。传感器盖包括电连接到传感器端子的盖子端子和结合到气体传感器的封闭构件，以便与气体传感器协作形成内部空间。封闭构件包括连通孔，内部空间通过该连通孔与气体传感器单元外部的空间连通，并且连通孔由过滤构件气密地和水密地封闭。

7. 发明授权

US06311543B1 Connection device for ceramic gas sensor element 失效
标题翻译：陶瓷气体传感器元件连接装置
公开(公告)号：US06311543B1
公开(公告)日：2001-11-06
申请号：US09306376
申请日：1999-05-06
申请人： Takaya Yoshikawa , Katsuhisa Yabuta , Masaya Ito , Hisaharu Nishio
发明人： Takaya Yoshikawa , Katsuhisa Yabuta , Masaya Ito , Hisaharu Nishio
IPC分类号： G01N2712
CPC分类号： G01N27/4071
摘要： A connection device for a ceramic gas sensor element includes a sensor assembly and a ring member. The sensor assembly has a ceramic element with a thickness t, an electrical connection portion formed on a side of the ceramic element, and at least one electrical lead in contact with the electrical connection portion, wherein the sensor assembly defines an outer dimension at a position corresponding to the electrical connection portion. The ring member is disposed around the sensor assembly to hold the at least one electrical lead in contact with the electrical connection portion such that the ring member has an inner dimension at a position corresponding to the connection portion that is smaller than the outer dimension of the sensor element. The ring member defines an axial length L that contacts the sensor assembly such that the thickness t and the axial length L satisfy the relation 0.23≦L/t≦13.
摘要翻译：用于陶瓷气体传感器元件的连接装置包括传感器组件和环件。传感器组件具有厚度为t的陶瓷元件，形成在陶瓷元件侧面的电连接部分和与电连接部分接触的至少一个电引线，其中传感器组件限定位于对应于电连接部分。环构件设置在传感器组件周围，以将至少一个电引线保持与电连接部分接触，使得环构件在与连接部分相对应的位置处的内部尺寸小于外部尺寸传感元件环构件限定与传感器组件接触的轴向长度L，使得厚度t和轴向长度L满足关系0.23 <= L /t≤13。

8. 发明申请

US20090071231A1 GAS SENSOR 有权
标题翻译：气体传感器
公开(公告)号：US20090071231A1
公开(公告)日：2009-03-19
申请号：US12208473
申请日：2008-09-11
申请人： Yoshiyasu Fujii , Hisaharu Nishio , Takayoshi Atsumi , Naoki Yamada
发明人： Yoshiyasu Fujii , Hisaharu Nishio , Takayoshi Atsumi , Naoki Yamada
IPC分类号： G01N7/00
CPC分类号： G01N27/4077
摘要： A gas sensor has a sensor element, extending axially, that detects a particular gas component in a gas under measurement, a metal housing causing the end of the sensor element to protrude farther than the end thereof to expose it to the gas under measurement and that surrounds the periphery of the sensor element and an outer tube disposed at the rear end inside the metal housing and a seal member that is disposed farther to the rear than the detection element and also inside the rear end of the outer tube, and that has formed therein a atmosphere-introduction hole passing therethrough in the axial direction, the gas sensor further having a crimped part, formed in the outer tube, for the purpose of holding the seal member a hollow-cylindrical member in contact with the inner peripheral surface of the atmosphere-introduction hole so as to oppose the crimped part, and a metal filter that joins to the hollow-cylindrical member at the rear end of the hollow-cylindrical member and also farther to the rear than the crimped part.
摘要翻译：气体传感器具有轴向延伸的传感器元件，其检测待测气体中的特定气体成分，金属壳体，使得传感器元件的端部比其末端更远地露出，以将其暴露于被测气体，并且围绕传感器元件的周边和设置在金属壳体内的后端的外管和设置在比检测元件更靠后的位置并且还设置在外管的后端内的密封构件，并且形成其中沿轴向通过的气氛导入孔，气体传感器还具有形成在外管中的压接部，用于将密封构件保持在与中空圆筒构件的内周面接触的位置大气引入孔以与卷曲部分相对的金属过滤器，以及连接到中空圆柱形构件的后端处的中空圆柱形构件的金属过滤器，以及farth 呃到后面比卷曲部分。

9. 发明授权

US07287413B2 Gas sensor unit and sensor cap 失效
标题翻译：气体传感器单元和传感器盖
公开(公告)号：US07287413B2
公开(公告)日：2007-10-30
申请号：US11271975
申请日：2005-11-14
申请人： Hisaharu Nishio , Takashi Nakao , Kazuhiro Kohzaki , Keiichi Adachi
发明人： Hisaharu Nishio , Takashi Nakao , Kazuhiro Kohzaki , Keiichi Adachi
IPC分类号： G01N7/00
CPC分类号： G01N27/407 , G01N27/4062 , Y10S439/913
摘要： A gas sensor unit including a gas sensor and a sensor cap. The gas sensor includes a gas detecting element, an electrode provided on the gas detecting element and a sensor terminal connecting to the electrode for transmitting an output signal from the gas detecting element. The sensor cap is adapted for transmitting the output signal to an external device. The sensor cap includes a cap terminal electrically connecting to the sensor terminal and an enclosing member bonding to the gas sensor so as to form an internal space in cooperation with the gas sensor. The enclosing member includes a communicating hole through which the internal space is in communication with a space outside the gas sensor unit, and the communicating hole is gas-permeably and watertightly closed by a filter member.
摘要翻译：一种气体传感器单元，包括气体传感器和传感器盖。气体传感器包括气体检测元件，设置在气体检测元件上的电极和连接到电极的传感器端子，用于传输来自气体检测元件的输出信号。传感器盖适于将输出信号传输到外部设备。传感器盖包括电连接到传感器端子的盖子端子和结合到气体传感器的封闭构件，以便与气体传感器协作形成内部空间。封闭构件包括连通孔，内部空间通过该连通孔与气体传感器单元外部的空间连通，并且连通孔由过滤构件气密地和水密地封闭。

10. 发明授权

US06188025B1 Heat-resisting metal-sheathed cable for sensor 失效
标题翻译：用于传感器的耐热金属护套电缆
公开(公告)号：US06188025B1
公开(公告)日：2001-02-13
申请号：US08972734
申请日：1997-11-18
申请人： Shuichi Hanai , Takashi Nakao , Hisaharu Nishio , Katsuhisa Yabuta
发明人： Shuichi Hanai , Takashi Nakao , Hisaharu Nishio , Katsuhisa Yabuta
IPC分类号： H01B718
CPC分类号： G01N27/4077
摘要： A heat-resisting metal-sheathed cable for a sensor includes: an outer sheathing tube made of a heat-resisting metal; an inner sheathing tube made of a heat-resisting metal and disposed within the outer sheathing tube with a predetermined gap that includes an open ventilation passage between an inner circumferential surface of the outer sheathing tube and an outer circumferential surface of the inner sheathing tube; at least one conductor disposed within the inner sheathing tube; and a mass of insulating powder disposed within the inner sheathing tube and around the at least one conductor.
摘要翻译：用于传感器的耐热金属护套电缆包括：由耐热金属制成的外护套; 由耐热金属制成的内护套，并且设置在外护套内，具有预定的间隙，所述预定间隙包括在外护套管的内周表面和内护套管的外周表面之间的开放通气通道; 至少一个导体，其设置在所述内护套管内; 以及一组绝缘粉末，其设置在所述内护套管内并且围绕所述至少一个导体。

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