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公开(公告)号：US07062964B2
公开(公告)日：2006-06-20
申请号：US10478325
申请日：2001-05-24
申请人： Naoki Saito , Masayuki Kozawa , Shinya Igarashi , Hiromu Kikawa , Akio Yasukawa , Akira Takasago
发明人： Naoki Saito , Masayuki Kozawa , Shinya Igarashi , Hiromu Kikawa , Akio Yasukawa , Akira Takasago
IPC分类号： G01F1/68
CPC分类号： G01F1/684 , F02D41/187 , G01F1/6842 , G01F1/688 , G01F1/69 , G01F5/00
摘要： A heating resistor type flow measuring device comprising a housing having a support part provided between a frame body and a connector and connected to the mounting part of a fluid passage, a flow rate detection element held on the frame body side of the housing, and an electronic circuit held on the housing and connected electrically to the flow rate detection element and the connector, wherein the electronic circuit is held on the frame body side of the housing and positioned in the fluid passage, a member with the rigidity higher than the material of the main structural member of the housing is formed integrally with the support part, the housing is fixed to the fluid passage through the member with high rigidity. A metal plate is inserted into the support part so as to increase rigidity. Further, a distance is provided between the support part and a metal plate forming a route for conducting the heat transferred to the metal base fixing an electronic circuit substrate by a plastic mold so as to form a structure obstructing a heat transfer, or a clearance is provided in a portion spaced by the plastic mold between the support part and the metal base so as to form a structure obstructing a heat transfer.
摘要翻译： 一种加热电阻器型流量测量装置，包括：壳体，其具有设置在框体和连接器之间的支撑部，并且连接到流体通道的安装部分;流量检测元件，其保持在壳体的框体侧;以及 电子电路保持在壳体上并与流量检测元件和连接器电连接，其中电子电路被保持在壳体的框架主体侧并且定位在流体通道中，刚性高于 壳体的主结构构件与支撑部一体地形成，壳体通过构件以高刚性固定到流体通道。 将金属板插入支撑部，以增加刚性。 此外，在支撑部分和金属板之间设置一个距离，该金属板形成用于传导通过塑料模具固定电子电路基板的传送到金属基座的热量的路线，以形成阻碍热传递的结构，或者间隙为 设置在由塑料模具在支撑部分和金属基座之间间隔开的部分中，以形成阻碍热传递的结构。
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2.发明授权Heating resistor type flow measuring device housing structure having projection and recess for preventing mis-installation 有权加热电阻式流量测量装置壳体结构具有用于防止错误安装的突出和凹陷公开(公告)号：US07469582B2
公开(公告)日：2008-12-30
申请号：US11905490
申请日：2007-10-01
申请人： Naoki Saito , Masayuki Kozawa , Shinya Igarashi , Hiromu Kikawa , Akio Yasukawa , Akira Takasago
发明人： Naoki Saito , Masayuki Kozawa , Shinya Igarashi , Hiromu Kikawa , Akio Yasukawa , Akira Takasago
IPC分类号： G01F1/68
CPC分类号： G01F1/684 , F02D41/187 , G01F1/6842 , G01F1/688 , G01F1/69 , G01F5/00
摘要： A heating resistor type flow measuring device comprising a housing having a support part provided between a frame body and a connector and connected to the mounting part of a fluid passage, a flow rate detection element held on the frame body side of the housing, and an electronic circuit held on the housing and connected electrically to the flow rate detection element and the connector, wherein the electronic circuit is held on the frame body side of the housing and positioned in the fluid passage, a member with the rigidity higher than the material of the main structural member of the housing is formed integrally with the support part, the housing is fixed to the fluid passage through the member with high rigidity. A metal plate is inserted into the support part so as to increase rigidity. Further, a distance is provided between the support part and a metal plate forming a route for conducting the heat transferred to the metal base fixing an electronic circuit substrate by a plastic mold so as to form a structure obstructing a heat transfer, or a clearance is provided in a portion spaced by the plastic mold between the support part and the metal base so as to form a structure obstructing a heat transfer.
摘要翻译： 一种加热电阻器型流量测量装置，包括：壳体，其具有设置在框体和连接器之间的支撑部，并且连接到流体通道的安装部分;流量检测元件，其保持在壳体的框体侧;以及 电子电路保持在壳体上并与流量检测元件和连接器电连接，其中电子电路被保持在壳体的框架主体侧并且定位在流体通道中，刚性高于 壳体的主结构构件与支撑部一体地形成，壳体通过构件以高刚性固定到流体通道。 将金属板插入支撑部，以增加刚性。 此外，在支撑部分和金属板之间设置一个距离，该金属板形成用于传导通过塑料模具固定电子电路基板的传送到金属基座的热量的路线，以便形成阻碍热传递的结构，或者间隙是 设置在由塑料模具在支撑部分和金属基座之间间隔开的部分中，以形成阻碍热传递的结构。
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公开(公告)号：US06915688B2
公开(公告)日：2005-07-12
申请号：US10607017
申请日：2003-06-27
申请人： Yukio Kato , Hiromu Kikawa , Shinya Igarashi , Akira Takasago
发明人： Yukio Kato , Hiromu Kikawa , Shinya Igarashi , Akira Takasago
CPC分类号： G01F5/00 , G01F1/6842 , G01F15/12
摘要： In a gas-flow measuring instrument for measuring a gas flow in an intake gas passage for sucking gas, an abnormal output, deterioration per hour, stain, and breakage of a flow measuring element caused by fluid and foreign materials contained in intake gas are reduced. A gas-flow measuring instrument disposed in an intake gas passage for sucking gas for measuring a gas flow includes a bypass passage for bringing gas flowing along the intake gas passage, a bypass passage inlet opened to the upstream side of a main stream direction of gas in the intake gas passage, and a flow measuring element disposed in the bypass passage.
摘要翻译： 在用于测量吸入气体的进气通道中的气体流量的气体流量测量仪器中，由进气中的流体和异物引起的异常输出，每小时的劣化，污染和流量测量元件的破裂减少 。 设置在用于吸入气体的进气通道中的用于测量气体流量的气体流量测量仪器包括：旁通通道，用于使气体沿着进气通道流动，旁通通道入口通向气流主流方向的上游侧 在进气通道中，以及设置在旁通通道中的流量测量元件。
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4.发明授权
公开(公告)号：US6012432A
公开(公告)日：2000-01-11
申请号：US105050
申请日：1998-06-26
CPC分类号： G01F5/00 , F02D41/187 , G01F1/6842 , G01F1/699
摘要： A thermal-type airflow meter comprises an airflow meter body and a measuring part. Both of the frame of a housing which accommodates the electronic circuit, and a sub-passage member which has the heating resistor positioned within a sub-passage, are arranged on a metallic base. Further, the frame, the sub-passage member, the metallic base and the cover are each fixedly attached to at least two respective different members. A connector of the housing, the frame and the sub-passage member are formed in a flat shape to form the measuring module. The measuring module is inserted through an insertion hole to locate the heating resistor within the main air passage, and the fixing flange of the housing is fixedly attached to the airflow meter body.
摘要翻译： 热式气流计包括气流计主体和测量部件。 容纳电子电路的壳体的框架和具有位于子通路内的加热电阻器的子通道构件布置在金属底座上。 此外，框架，子通道构件，金属基座和盖子都固定地附接到至少两个相应的不同构件。 壳体，框架和副通路构件的连接器形成为平坦形状以形成测量模块。 测量模块通过插入孔插入，将发热电阻器定位在主空气通道内，壳体的固定法兰固定在气流计主体上。
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5.发明授权公开(公告)号：US06182639B2
公开(公告)日：2001-02-06
申请号：US09475276
申请日：1999-12-30
IPC分类号： G01F168
CPC分类号： G01F5/00 , F02D41/187 , G01F1/6842 , G01F1/699
摘要： A thermal-type airflow meter comprises an airflow meter body and a measuring part. Both of the frame of a housing which accommodates the electronic circuit, and a sub-passage member which has the heating resistor positioned within a sub-passage, are arranged on a metallic base. Further, the frame, the sub-passage member, the metallic base and the cover are each fixedly attached to at least two respective different members. A connector of the housing, the frame and the sub-passage member are formed in a flat shape to form the measuring module. The measuring module is inserted through an insertion hole to locate the heating resistor within the main air passage, and the fixing flange of the housing is fixedly attached to the airflow meter body.
摘要翻译： 热式气流计包括气流计主体和测量部件。 容纳电子电路的壳体的框架和具有位于子通路内的加热电阻器的子通道构件布置在金属底座上。 此外，框架，子通道构件，金属基座和盖子都固定地附接到至少两个相应的不同构件。 壳体，框架和副通路构件的连接器形成为平坦形状以形成测量模块。 测量模块通过插入孔插入，将发热电阻器定位在主空气通道内，壳体的固定法兰固定在气流计主体上。
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6.发明授权公开(公告)号：US06427668B1
公开(公告)日：2002-08-06
申请号：US09769366
申请日：2001-01-26
IPC分类号： G01F168
CPC分类号： F02D41/187 , G01F1/6842 , G01F1/699 , G01F5/00
摘要： The thermal-type airflow meter comprises airflow meter body 86 and measuring part 87. Both of the frame 31 of the housing 3 accommodating therein the electronic circuit 6 and the subpassage member 4 having the heating resistor 1 etc. positioned within a subpassage of air are arranged on the metallic base 5. Further, the frame 31, the subpassage member 4, the metallic base 5 and the cover 9 are adhered to respectively different member more than one. The connector 32 of the housing 3, the frame 31 and the subpassage member 4 are formed in a flat shape to form the measuring module 87. The measuring module 87 is inserted through the insertion hole 83 to locate the heating resistor 1 within the main air passage 81, and the fixing flange 36 of the housing 3 is fixedly attached to the airflow meter body 86.
摘要翻译： 热式气流计包括气流计主体86和测量部分87.容纳在其中的电子电路6的壳体3的框架31和具有位于空气的通过之内的具有加热电阻器1等的次通道部件4都是 布置在金属基座5上。此外，框架31，子通道构件4，金属基座5和盖9分别粘附在不同的构件上。 壳体3的连接器32，框架31和子通道构件4形成为平坦的形状以形成测量模块87.测量模块87插入穿过插入孔83以将加热电阻器1定位在主空气 通道81和壳体3的固定凸缘36固定地附接到气流计主体86。
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公开(公告)号：US07674128B2
公开(公告)日：2010-03-09
申请号：US12193478
申请日：2008-08-18
申请人： Hiroyuki Abe , Akira Takasago , Shinya Igarashi
发明人： Hiroyuki Abe , Akira Takasago , Shinya Igarashi
IPC分类号： H01R13/52
CPC分类号： H01R13/533 , G01F1/6842 , H01R13/405 , H01R13/5216 , H01R13/6658 , H01R2201/26
摘要： The present invention improves reliability of an in-vehicle electronic device against corrosive gases. A trapping agent that has trap performances (adsorptive performance, suction performance, absorption performance, chemical reactivity, etc.) that are higher than that of water vapor with respect to corrosive gases other than water vapor is held within a connector having a terminal that is insert-molded in a case housing an electronic circuit. Here, the trapping agent may be held in a counterpart connector of the connector integrally formed in the case.
摘要翻译： 本发明提高了车载电子装置对腐蚀性气体的可靠性。 具有比水蒸汽以外的腐蚀性气体高的水蒸气的捕集性能（吸附性能，吸附性能，吸收性能，化学反应性等）的捕集剂被保持在具有端子即 插入模制在容纳电子电路的壳体中。 这里，捕获剂可以被保持在一体地形成在壳体中的连接器的对应连接器中。
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公开(公告)号：US20090088020A1
公开(公告)日：2009-04-02
申请号：US12193478
申请日：2008-08-18
申请人： Hiroyuki Abe , Akira Takasago , Shinya Igarashi
发明人： Hiroyuki Abe , Akira Takasago , Shinya Igarashi
IPC分类号： H01R13/52
CPC分类号： H01R13/533 , G01F1/6842 , H01R13/405 , H01R13/5216 , H01R13/6658 , H01R2201/26
摘要： The present invention improves reliability of an in-vehicle electronic device against corrosive gases. A trapping agent that has trap performances (adsorptive performance, suction performance, absorption performance, chemical reactivity, etc.) that are higher than that of water vapor with respect to corrosive gases other than water vapor is held within a connector having a terminal that is insert-molded in a case housing an electronic circuit. Here, the trapping agent may be held in a counterpart connector of the connector integrally formed in the case.
摘要翻译： 本发明提高了车载电子装置对腐蚀性气体的可靠性。 具有比水蒸汽以外的腐蚀性气体高的水蒸气的捕集性能（吸附性能，吸附性能，吸收性能，化学反应性等）的捕集剂被保持在具有端子即 插入模制在容纳电子电路的壳体中。 这里，捕获剂可以被保持在一体地形成在壳体中的连接器的对应连接器中。
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9.发明授权Heating resistor type air flow meter with a measuring module inside the main air flow passage body 失效加热电阻式空气流量计，在主空气通道体内设有测量模块
公开(公告)号：US5892146A
公开(公告)日：1999-04-06
申请号：US921555
申请日：1997-09-02
CPC分类号： G01F5/00 , G01F1/6842
摘要： A highly accurate, low-cost and easy-to-handle heating resistor type flow meter has a main air flow passage body forming a main air flow passage for allowing air flowing therethrough. A measuring module has a heating resistor for measuring a flow rate of the air inserted inside the main air flow passage body: The measuring module comprises the heating resistor inside an auxiliary air flow passage body forming an L-shaped auxiliary air flow passage having an inlet opening portion opening in a direction perpendicular to a main flow line of the air and an outlet opening portion opening in a direction parallel to the main flow line. The main air flow passage body comprises an orifice on a periphery of the inner side wall positioned in an upstream side of the air flow passage body. Both of the inlet opening portion and the outlet opening portion are arranged within a flow flux zone formed by extending the air flow from a top edge of the orifice in a direction parallel to the main flow line.
摘要翻译： 高精度，低成本，易于操作的加热电阻式流量计具有形成主空气流动通道的主空气流路主体，用于允许空气流过其中。 测量模块具有用于测量插入在主空气流动通道主体内部的空气的流量的加热电阻器。测量模块包括形成L形辅助空气流动通道的辅助空气流动通道内的加热电阻器，其具有入口 在垂直于空气主流线的方向开口的开口部和与主流路平行的方向开口的出口开口部。 主空气流路主体包括在位于空气流路主体的上游侧的内侧壁的周边上的孔口。 入口开口部分和出口开口部分均布置在通过沿着平行于主流线的方向从孔口的顶部边缘延伸空气流而形成的流动通道区域内。
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公开(公告)号：US20080022766A1
公开(公告)日：2008-01-31
申请号：US11905490
申请日：2007-10-01
申请人： Naoki Saito , Akira Takasago
发明人： Naoki Saito , Akira Takasago
IPC分类号： G01F1/69
CPC分类号： G01F1/684 , F02D41/187 , G01F1/6842 , G01F1/688 , G01F1/69 , G01F5/00
摘要： A heating resistor type flow measuring device comprising a housing having a support part provided between a frame body and a connector and connected to the mounting part of a fluid passage, a flow rate detection element held on the frame body side of the housing, and an electronic circuit held on the housing and connected electrically to the flow rate detection element and the connector, wherein the electronic circuit is held on the frame body side of the housing and positioned in the fluid passage, a member with the rigidity higher than the material of the main structural member of the housing is formed integrally with the support part, the housing is fixed to the fluid passage through the member with high rigidity. A metal plate is inserted into the support part so as to increase rigidity. Further, a distance is provided between the support part and a metal plate forming a route for conducting the heat transferred to the metal base fixing an electronic circuit substrate by a plastic mold so as to form a structure obstructing a heat transfer, or a clearance is provided in a portion spaced by the plastic mold between the support part and the metal base so as to form a structure obstructing a heat transfer.
摘要翻译： 一种加热电阻器型流量测量装置，包括：壳体，其具有设置在框体和连接器之间的支撑部，并且连接到流体通道的安装部分;流量检测元件，其保持在壳体的框体侧;以及 电子电路保持在壳体上并与流量检测元件和连接器电连接，其中电子电路被保持在壳体的框架主体侧并且定位在流体通道中，刚性高于 壳体的主结构构件与支撑部一体地形成，壳体通过构件以高刚性固定到流体通道。 将金属板插入支撑部，以增加刚性。 此外，在支撑部分和金属板之间设置一个距离，该金属板形成用于传导通过塑料模具固定电子电路基板的传送到金属基座的热量的路线，以便形成阻碍热传递的结构，或者间隙是 设置在由塑料模具在支撑部分和金属基座之间间隔开的部分中，以形成阻碍热传递的结构。
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