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公开(公告)号：US6003379A
公开(公告)日：1999-12-21
申请号：US974683
申请日：1997-11-19
申请人： Junichi Ichikawa , Etsuo Nishimura
发明人： Junichi Ichikawa , Etsuo Nishimura
CPC分类号： G01L19/0092 , G01L19/0627 , G01L19/0636
摘要： A pressure sensor device prevents foreign matters from reaching a pressure sensor at the back of a pressure introducing passage, is superior in resistance against both fouling and freezing, and includes a temperature sensor. The pressure sensor device comprises a pressure sensor including a pressure detecting element is disposed to define an enclosed reference chamber and an enclosed pressure introducing chamber and is deformed depending on a pressure difference between the reference chamber and the pressure introducing chamber for detecting the pressure of an object to be measured, a pipe connected to the pressure introducing chamber, and a lead-out portion; a temperature sensor including a heat sensitive element for detecting the temperature of the measured object and a lead-out portion; and a sensor container containing the pressure sensor and the temperature sensor therein and including a pressure introducing passage formed therein which has one end air-tightly connected to the pipe and the other end being open to the exterior, and also has a labyrinth structure, the sensor container including a temperature sensor containing projection formed to accommodate the heat sensitive element embedded in its distal end portion.
摘要翻译： 压力传感器装置防止异物到达压力引入通道背面的压力传感器，具有优异的耐污染和冷冻性，并且包括温度传感器。 压力传感器装置包括压力传感器，其包括压力检测元件，其设置成限定封闭的基准室和封闭的压力引入室，并且根据参考室和压力引入室之间的压力差而变形，以检测压力 被测量物体，连接到压力引入室的管道和引出部分; 温度传感器，包括用于检测测量对象的温度的热敏元件和引出部分; 以及包含压力传感器和温度传感器的传感器容器，其中形成有压力引入通道，其中一个端部气密地连接到管道，另一端与外部开口，并且还具有迷宫式结构， 传感器容器包括温度传感器，所述温度传感器包含突起，所述突起形成为容纳嵌入其远端部分中的热敏元件。
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公开(公告)号：US5948989A
公开(公告)日：1999-09-07
申请号：US989866
申请日：1997-12-12
申请人： Junichi Ichikawa , Etsuo Nishimura
发明人： Junichi Ichikawa , Etsuo Nishimura
CPC分类号： G01L19/143 , G01L19/0084 , G01L19/0092 , G01L19/147
摘要： Disclosed is a pressure sensor device including a temperature sensor, which can reduce the number of places required for mounting necessary sensors and can simplify a structure. The pressure sensor device comprises a housing including a connector portion provided at an outer periphery thereof, molded integrally with a plurality of external terminals and disposed to cover the pressure sensor from above, and a resin-made base cooperating the housing to define a container space for containing a pressure sensor and a circuit board. The base includes a pressure introducing passage, a temperature sensor containing projection with the temperature sensor installed therein, work holes into which are inserted the other ends of some of the external terminals, and intermediate terminals fixed to said base and having one ends electrically connected to leads of the temperature sensor, the intermediate terminals being partly exposed in the work holes and electrically connected to the other ends of the external terminals inserted into the work holes.
摘要翻译： 公开了一种包括温度传感器的压力传感器装置，其可以减少安装所需传感器所需的位置数量并且可以简化结构。 所述压力传感器装置包括壳体，所述壳体包括设置在其外周的连接器部分，与多个外部端子一体成型并且设置成从上方覆盖所述压力传感器;以及树脂制基座，其配合所述壳体以限定容器空间 用于容纳压力传感器和电路板。 基座包括压力引入通道，安装有温度传感器的温度传感器容纳突起，其中插入有一些外部端子的另一端的工作孔和固定到所述基座的中间端子，并且其一端电连接到 温度传感器的引线，中间端子部分地暴露在工作孔中并电连接到插入工作孔中的外部端子的另一端。
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公开(公告)号：US5661244A
公开(公告)日：1997-08-26
申请号：US408294
申请日：1995-03-22
申请人： Etsuo Nishimura , Tateki Mitani
发明人： Etsuo Nishimura , Tateki Mitani
CPC分类号： G01L19/141 , G01L19/0038
摘要： In a pressure sensor, a metallic pressure introducing pipe is fit into the pressure receiving inlet formed in a metallic housing and fixed there by welding. The housing has a flange portion in its upper portion, and the flange portion is fixed to the outer wall of a tank which is an object to be measured so that the pressure sensor body is located inside the tank. A porous filter made of fluoroplastics is arranged adjacently to the atmospheric pressure introducing inlet. An adhesive tape which is removable is attached to the atmospheric pressure introducing inlet. The pressure sensor can realize stabilized maintenance and highly reliable airtightness for a sensor element, less limitation to sensor layout design in a small space and also can surely introduce air with no drop of water and dust into the sensor.
摘要翻译： 在压力传感器中，将金属压力导入管嵌入形成在金属壳体内的受压入口，并通过焊接固定在压力传感器上。 壳体在其上部具有凸缘部分，并且凸缘部分固定到作为待测量对象的罐的外壁，使得压力传感器主体位于罐内。 由氟塑料制成的多孔过滤器与大气压力引入入口相邻。 可拆卸的胶带连接到大气压引入口。 压力传感器可实现传感器元件的稳定维护和高度可靠的气密性，较小的空间限制了传感器布局设计，并且还可以确保在传感器中不引入水和灰尘的空气。
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公开(公告)号：US20140102410A1
公开(公告)日：2014-04-17
申请号：US14118064
申请日：2012-05-15
IPC分类号： F02D9/02
CPC分类号： F02D9/02 , F02D9/1065 , F02D9/108 , F02D11/10 , F02D2011/102 , F02M35/10321 , F02M35/10354
摘要： An air intake device offers simplified construction, reduced size, lowered cost, etc., while facilitating disposing of throttle body and driving part in intake air passage, allowing throttle body to be reliably held, and eliminating possible occurrence of intake air leakage, etc., thus positively securing the performance. The air intake device includes an actuator and an intake air manifold made of resin. In actuator, there are provided a throttle body, a throttle valve, a motor for opening/closing throttle valve, and a power transmission mechanism. Throttle valve and motor are positioned and held on one side of a support member, and power transmission mechanism is on the other side. In intake air manifold, a housing chamber is provided. When a fixing part of support member is jointed to a part to be fixed of intake air manifold, throttle body and motor are accommodated in a predetermined position in housing chamber.
摘要翻译： 进气装置提供简化的结构，减小的尺寸，降低的成本等，同时有助于将节气门体和驱动部件放置在进气通道中，从而可以可靠地保持节气门体，并消除可能发生的进气泄漏等。 ，从而积极地保证性能。 进气装置包括致动器和由树脂制成的进气歧管。 在执行器中，设置有节气门体，节流阀，用于打开/关闭节气门的电动机和动力传递机构。 节流阀和电动机定位并保持在支撑构件的一侧，动力传递机构位于另一侧。 在进气歧管中设置有容纳室。 当将支撑构件的固定部分连接到待进入空气歧管的待固定部分时，节流阀体和马达容纳在容纳室中的预定位置。
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公开(公告)号：US09541009B2
公开(公告)日：2017-01-10
申请号：US14118064
申请日：2012-05-15
CPC分类号： F02D9/02 , F02D9/1065 , F02D9/108 , F02D11/10 , F02D2011/102 , F02M35/10321 , F02M35/10354
摘要： An air intake device offers simplified construction, reduced size, lowered cost, etc., while facilitating disposing of throttle body and driving part in intake air passage, allowing throttle body to be reliably held, and eliminating possible occurrence of intake air leakage, etc., thus positively securing the performance. The air intake device includes an actuator and an intake air manifold made of resin. In actuator, there are provided a throttle body, a throttle valve, a motor for opening/closing throttle valve, and a power transmission mechanism. Throttle valve and motor are positioned and held on one side of a support member, and power transmission mechanism is on the other side. In intake air manifold, a housing chamber is provided. When a fixing part of support member is jointed to a part to be fixed of intake air manifold, throttle body and motor are accommodated in a predetermined position in housing chamber.
摘要翻译： 进气装置提供简化的结构，减小的尺寸，降低的成本等，同时有助于将节气门体和驱动部件放置在进气通道中，从而可以可靠地保持节气门体，并消除可能发生的进气泄漏等。 ，从而积极地保证性能。 进气装置包括致动器和由树脂制成的进气歧管。 在执行器中，设置有节气门体，节流阀，用于打开/关闭节气门的电动机和动力传递机构。 节流阀和电动机定位并保持在支撑构件的一侧，动力传递机构位于另一侧。 在进气歧管中设置有容纳室。 当将支撑构件的固定部分连接到待进入空气歧管的待固定部分时，节流阀体和马达容纳在容纳室中的预定位置。
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公开(公告)号：US06615669B1
公开(公告)日：2003-09-09
申请号：US09440688
申请日：1999-11-16
申请人： Etsuo Nishimura , Hiroshi Nakamura
发明人： Etsuo Nishimura , Hiroshi Nakamura
IPC分类号： G01L700
CPC分类号： G01L19/148 , G01L19/0038 , G01L19/143 , H01L2224/48091 , H01L2924/00014
摘要： A pressure sensor device having high reliability and excellent workability, which can be used for both types of sensor elements which receive pressure on the front side and the rear side, can be reduced in size, whose characteristic properties can be confirmed before a sensor module is set in the case, and which eliminates the need for changing the internal structure of the case when the external shape of the case or the shape of a connector is altered. A wall portion projecting to surround a sensor element is formed on the surface of a sensor module, a groove potion is formed in an upper case or a lower case at a position corresponding to the wall portion, and an end of the wall portion is mated with this groove portion through an adhesive to form a closed space for storing the sensor element.
摘要翻译： 具有高可靠性和优异的可加工性的压力传感器装置的尺寸可以减小，这两种传感器元件在前侧和后侧均受到压力的影响，其特性在传感器模块为 在外壳的形状或连接器的形状被改变的情况下，不需要改变外壳的内部结构。 在传感器模块的表面上形成有围绕传感器元件突出的壁部，在对应于壁部的位置处，在上壳体或下壳体上形成有槽部，并且将壁部的一端配合 该槽部分通过粘合剂形成用于存储传感器元件的封闭空间。
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公开(公告)号：US20140116372A1
公开(公告)日：2014-05-01
申请号：US14128071
申请日：2012-07-02
申请人： Etsuo Nishimura
发明人： Etsuo Nishimura
IPC分类号： F02M35/104 , F02F11/00
CPC分类号： F02M35/104 , F02B2075/025 , F02D9/1035 , F02F11/00 , F02M35/10144 , F02M35/1019 , F02M35/10196 , F02M35/10255 , F02M35/10275 , F02M35/10354 , F02M35/167 , F16J15/062
摘要： A gasket which is mounted in a groove formed in a first member and is elastic and which seals between the first member and a second member, including: a first contact section that comes in contact with the second member; a second contact member that comes in contact with one sidewall surface of the groove which is formed in such a way that a width of the groove becomes larger toward an opening section of the groove from a bottom of the groove; a third contact section that comes in contact with another sidewall surface of the groove which is formed in such a way that a width of the groove becomes larger toward the opening section from the bottom; and a fourth contact section that comes in contact with the bottom.
摘要翻译： 一种垫圈，其安装在形成在第一构件中的凹槽中并且是弹性的，并且密封在所述第一构件和第二构件之间，包括：与所述第二构件接触的第一接触部; 第二接触构件与槽的一个侧壁表面接触，所述侧壁表面以从凹槽的底部朝槽的开口部变宽的方式形成; 第三接触部分，其与所述槽的另一个侧壁表面接触，所述第三接触部分以使得所述槽的宽度从底部朝向所述开口部分变大的方式形成; 以及与底部接触的第四接触部。
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