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公开(公告)号：US20080302173A1
公开(公告)日：2008-12-11
申请号：US12132888
申请日：2008-06-04
IPC分类号： G01M15/00
摘要： In an intake air mass flow measurement device, for preventing clogging in a pressure intake tube due to water or the like entering the pressure intake tube in a device measuring a pressure in the intake air tube, the intake air mass flow measurement device includes a mass air flow measurement device for measuring an intake air mass flow in an intake air tube; and a pressure sensing device for sensing pressure in the intake air tube, the pressure sensing device being integrated with the mass air flow measurement device, and an aperture plane opened to the inside of a main air flow passage for detection of the pressure takes in pressure by using a gap generated between a main air flow passage constituting member and an insertion part of the mass air flow measurement device when a measurement part of the mass air flow measurement device is inserted into the main air flow passage. With this construction, it is possible to provide a structure in which water or the like can hardly clog the pressure intake port.
摘要翻译： 在进气量质量流量测量装置中，为了防止在测量进气管中的压力的装置中进入压力进入管的水等引入的压力吸入管中的堵塞，进气质量流量测量装置包括质量 气流测量装置，用于测量进气管中的进气质量流量; 以及用于感测进气管中的压力的压力感测装置，所述压力感测装置与所述质量空气流量测量装置成一体，并且开口到主空气流动通道内侧的孔平面用于检测压力 通过在大气流量测量装置的测定部插入主空气流路时，通过使用在主空气流路构成构件和大容量空气流量测量装置的插入部之间产生的间隙。 利用这种结构，可以提供一种其中水等难以阻塞压力进气口的结构。
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公开(公告)号：US08215160B2
公开(公告)日：2012-07-10
申请号：US12826061
申请日：2010-06-29
申请人： Takayuki Saito , Chihiro Kobayashi , Takayuki Yogo
发明人： Takayuki Saito , Chihiro Kobayashi , Takayuki Yogo
IPC分类号： G01M15/04
CPC分类号： G01F1/6842 , F02D41/187 , G01F5/00 , G01F15/02
摘要： The present invention utilizes self-heating of electronic components to improve a humidity sensing part with low environment resistance, such as a condensation problem and the like, and also to enhance the heat radiation efficiency of electronic components. The humidity sensing part is used in an intake tube of an automobile by integrating, for example, with a heating resister type mass air flow measurement device. A humidity sensing element is mounted on an electronic circuit board in a mass air flow measurement device with the temperature thereof starting to increase immediately after a sensor has been actuated. This urges the temperature of the humidity sensing element to start increasing (being heated) immediately after the sensor has been actuated. To urge the humidity sensing element to be further heated, a base plate is composed of two types of materials, resin and metal. A part of the base plate holding an area of the electronic circuit board generating a large quantity of heat is composed of the metal. A part of the base plate corresponding to the periphery of the humidity sensing part which is to be heated is composed of the resin.
摘要翻译： 本发明利用电子部件的自身加热来改善诸如冷凝问题等的低环境阻力的湿度感测部件，并且还提高电子部件的散热效率。 湿度检测部件通过集成例如加热电阻式质量空气流量测量装置而用在汽车的进气管中。 湿度感测元件安装在质量空气流量测量装置的电子电路板上，其温度在传感器被致动之后立即开始增加。 这促使湿度传感元件的温度在传感器启动后立即开始增加（被加热）。 为了促使湿度传感元件进一步加热，基板由树脂和金属的两种材料组成。 保持产生大量热量的电子电路板的区域的基板的一部分由金属构成。 与被加热的湿度感测部的周边对应的基板的一部分由树脂构成。
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公开(公告)号：US07934419B2
公开(公告)日：2011-05-03
申请号：US12132888
申请日：2008-06-04
IPC分类号： G01M15/04
摘要： In an intake air mass flow measurement device, for preventing clogging in a pressure intake tube due to water or the like entering the pressure intake tube in a device measuring a pressure in the intake air tube, the intake air mass flow measurement device includes a mass air flow measurement device for measuring an intake air mass flow in an intake air tube; and a pressure sensing device for sensing pressure in the intake air tube, the pressure sensing device being integrated with the mass air flow measurement device, and an aperture plane opened to the inside of a main air flow passage for detection of the pressure takes in pressure by using a gap generated between a main air flow passage constituting member and an insertion part of the mass air flow measurement device when a measurement part of the mass air flow measurement device is inserted into the main air flow passage. With this construction, it is possible to provide a structure in which water or the like can hardly clog the pressure intake port.
摘要翻译： 在进气量质量流量测量装置中，为了防止在测量进气管中的压力的装置中进入压力进入管的水等引入的压力吸入管中的堵塞，进气质量流量测量装置包括质量 气流测量装置，用于测量进气管中的进气质量流量; 以及用于感测进气管中的压力的压力感测装置，所述压力感测装置与所述质量空气流量测量装置成一体，并且开口到主空气流动通道内侧的孔平面用于检测压力 通过在大气流量测量装置的测定部插入主空气流路时，通过使用在主空气流路构成构件和大容量空气流量测量装置的插入部之间产生的间隙。 利用这种结构，可以提供一种其中水等难以阻塞压力进气口的结构。
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公开(公告)号：US20110072894A1
公开(公告)日：2011-03-31
申请号：US12826061
申请日：2010-06-29
申请人： Takayuki SAITO , Chihiro Kobayashi , Takayuki Yogo
发明人： Takayuki SAITO , Chihiro Kobayashi , Takayuki Yogo
CPC分类号： G01F1/6842 , F02D41/187 , G01F5/00 , G01F15/02
摘要： The present invention utilizes self-heating of electronic components to improve a humidity sensing part with low environment resistance, such as a condensation problem and the like, and also to enhance the heat radiation efficiency of electronic components. The humidity sensing part is used in an intake tube of an automobile by integrating, for example, with a heating resister type mass air flow measurement device. A humidity sensing element is mounted on an electronic circuit board in a mass air flow measurement device with the temperature thereof starting to increase immediately after a sensor has been actuated. This urges the temperature of the humidity sensing element to start increasing (being heated) immediately after the sensor has been actuated. To urge the humidity sensing element to be further heated, a base plate is composed of two types of materials, resin and metal. A part of the base plate holding an area of the electronic circuit board generating a large quantity of heat is composed of the metal. A part of the base plate corresponding to the periphery of the humidity sensing part which is to be heated is composed of the resin.
摘要翻译： 本发明利用电子部件的自身加热来改善诸如冷凝问题等的低环境阻力的湿度感测部件，并且还提高电子部件的散热效率。 湿度检测部件通过集成例如加热电阻式质量空气流量测量装置而用在汽车的进气管中。 湿度感测元件安装在质量空气流量测量装置的电子电路板上，其温度在传感器被致动之后立即开始增加。 这促使湿度传感元件的温度在传感器启动后立即开始增加（被加热）。 为了促使湿度传感元件进一步加热，基板由树脂和金属的两种材料组成。 保持产生大量热量的电子电路板的区域的基板的一部分由金属构成。 与被加热的湿度感测部的周边对应的基板的一部分由树脂构成。
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公开(公告)号：US20120198943A1
公开(公告)日：2012-08-09
申请号：US13368746
申请日：2012-02-08
申请人： Takayuki SAITO , Keiji Hanzawa , Takayuki Yogo
发明人： Takayuki SAITO , Keiji Hanzawa , Takayuki Yogo
IPC分类号： G01F1/34
CPC分类号： G01L19/0007 , G01F1/684 , G01L23/24
摘要： A sensor structure is provided so that a dynamic pressure effect caused by airflow is avoided as much as possible even when a mass airflow measurement device is integrated with a pressure measurement device, thereby preventing contaminated substances, water droplets, or the like from arriving at a pressure measurement part. In the sensor structure, the mass airflow measurement device is inserted into a sensor insertion port provided in an intake air tube component including an intake air tube and is fixed to the intake air tube, and a pressure measurement device is mounted in a housing structural component of the mass airflow measurement device for measuring the pressure. The pressure measurement device and the inside of the intake air tube are connected by a pressure intake port provided in the housing structural component.
摘要翻译： 提供了一种传感器结构，即使当质量气流测量装置与压力测量装置集成在一起时也尽可能地避免由气流引起的动态压力效应，从而防止污染物质，水滴等到达 压力测量部件。 在传感器结构中，将质量气流测量装置插入设置在包括进气管的进气管部件中的传感器插入口中，并固定在进气管上，并且将压力测量装置安装在壳体结构部件 用于测量压力的质量气流测量装置。 压力测量装置和进气管的内部通过设置在壳体结构部件中的压力吸入口连接。
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公开(公告)号：USD674303S1
公开(公告)日：2013-01-15
申请号：US29411773
申请日：2012-01-26
申请人： Takayuki Saito , Keiji Hanzawa , Takayuki Yogo
设计人： Takayuki Saito , Keiji Hanzawa , Takayuki Yogo
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公开(公告)号：US08573041B2
公开(公告)日：2013-11-05
申请号：US13314591
申请日：2011-12-08
申请人： Takayuki Saito , Takayuki Yogo , Shinya Igarashi , Hiromu Kikawa
发明人： Takayuki Saito , Takayuki Yogo , Shinya Igarashi , Hiromu Kikawa
IPC分类号： G01M15/04
CPC分类号： G01F1/6842 , G01F5/00 , H01L2224/48091 , H01L2924/00014
摘要： An arrangement of a mass intake air flow measurement device suitable for integrating a humidity sensing device as well as a temperature sensing device and a pressure sensing device is provided. A second bypass passage 501 bypassing a bypass passage 205 is formed and a humidity sensing device 500 is mounted in the second bypass passage 501. A second bypass passage inlet 502 and a second bypass passage outlet 503 formed in a wall surface of the bypass passage 205 are opened parallel to the direction of flow of air flowing in the bypass passage 205.
摘要翻译： 提供了一种适合于集成湿度感测装置以及温度感测装置和压力感测装置的大量进气流量测量装置的布置。 形成旁通旁路通路205的第二旁路通路501，在第二旁路通路501中安装湿度检测装置500.形成在旁通路205的壁面的第二旁路通路入口502和第二旁路通路出口503 平行于在旁路通路205中流动的空气的流动方向开口。
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公开(公告)号：US08549901B2
公开(公告)日：2013-10-08
申请号：US13367939
申请日：2012-02-07
申请人： Takayuki Saito , Keiji Hanzawa , Takayuki Yogo
发明人： Takayuki Saito , Keiji Hanzawa , Takayuki Yogo
IPC分类号： G01M15/04
CPC分类号： G01F1/6842 , F02D41/187 , G01F5/00
摘要： In relation to a humidity sensor sensitive to water and contamination, a sensor implementation structure that achieves both protection performance against water and contaminants and measurement performance such as humidity responsiveness is provided. A sensor structure has a mass airflow measurement element that measures a mass airflow flowing in an intake pipe, a humidity sensing element that senses humidity of air flowing in the intake pipe, a housing structural component having a connector that carries out input/output to/from outside and a terminal component of the connector, and a bypass passage that is composed by using part of the housing structural component and takes in part of the air that flows in the intake pipe, the mass airflow measurement element being mounted in the bypass passage; wherein space is provided in the housing structural component in the vicinity of the bypass passage, the humidity sensing element is mounted in the space.
摘要翻译： 关于对水和污染物敏感的湿度传感器，提供了实现对水和污染物的保护性能以及诸如湿度响应性的测量性能的传感器实施结构。 传感器结构具有测量进气管中流动的质量气流的质量气流测量元件，感测进气管中流动的空气湿度的湿度感测元件，具有连接器的壳体结构部件，该连接器将输入/ 从连接器的外部和端子部件和旁通通路构成，所述旁通通路由使用所述壳体结构部件的一部分而占据所述进气管中流动的一部分空气，所述质量空气流量测量元件安装在所述旁路通路 ; 其中在所述外壳结构部件中在所述旁通通路附近设置空间，所述湿度感测元件安装在所述空间中。
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公开(公告)号：US20120079879A1
公开(公告)日：2012-04-05
申请号：US13314591
申请日：2011-12-08
申请人： Takayuki SAITO , Takayuki Yogo , Shinya Igarashi , Hiromu Kikawa
发明人： Takayuki SAITO , Takayuki Yogo , Shinya Igarashi , Hiromu Kikawa
CPC分类号： G01F1/6842 , G01F5/00 , H01L2224/48091 , H01L2924/00014
摘要： An arrangement of a mass intake air flow measurement device suitable for integrating a humidity sensing device as well as a temperature sensing device and a pressure sensing device is provided. A second bypass passage 501 bypassing a bypass passage 205 is formed and a humidity sensing device 500 is mounted in the second bypass passage 501. A second bypass passage inlet 502 and a second bypass passage outlet 503 formed in a wall surface of the bypass passage 205 are opened parallel to the direction of flow of air flowing in the bypass passage 205.
摘要翻译： 提供了一种适合于集成湿度感测装置以及温度感测装置和压力感测装置的大量进气流量测量装置的布置。 形成旁通旁路通路205的第二旁路通路501，在第二旁路通路501中安装湿度检测装置500.形成在旁通路205的壁面的第二旁路通路入口502和第二旁路通路出口503 平行于在旁路通路205中流动的空气的流动方向开口。
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公开(公告)号：US20140216146A1
公开(公告)日：2014-08-07
申请号：US14240946
申请日：2012-07-31
申请人： Takayuki Yogo , Takayuki Saito , Keiji Hanzawa
发明人： Takayuki Yogo , Takayuki Saito , Keiji Hanzawa
IPC分类号： F02M35/10
CPC分类号： F02M35/10373 , F02D41/187 , F02M35/10393 , G01F1/684 , G01F15/14
摘要： To prevent dew condensation on a sensor element, an air physical quantity sensing device which has a housing structural component integrally provided with a connector and a connector terminal member that perform input and output with the outside, an electronic circuit board mounted on the housing structural component, and an air physical quantity sensing element provided on the electronic circuit board and capable of detecting physical quantity of air. The housing structural component formed with a communication hole which allows the inside and outside of the main air flow passage to communicate with each other. The electronic circuit board has the communication hole separated into two and the surface on the side where the air physical quantity sensing element is provided faces the main air flow passage side.
摘要翻译： 为了防止传感器元件上的结露，具有一体地设置有连接器的壳体结构部件和与外部进行输入和输出的连接器端子部件的空气物理量检测装置，安装在壳体结构部件上的电子电路板 以及设置在电子电路板上并且能够检测空气的物理量的空气物理量感测元件。 壳体结构部件形成有连通孔，其允许主空气流动通道的内部和外部彼此连通。 电子电路板具有分离为两个的连通孔，并且设置有空气物理感测元件的一侧的表面面向主空气流动通道侧。
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