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1. 发明专利

JP2005283447A Pressure sensor 有权
标题翻译：压力传感器
公开(公告)号：JP2005283447A
公开(公告)日：2005-10-13
申请号：JP2004100100
申请日：2004-03-30
申请人： Nagano Keiki Co Ltd , 長野計器株式会社
发明人： TOYAMA HIDEJI , KOBAYASHI ISATO , MIYAHARA IKUYA
IPC分类号： G01L9/00 , G01L13/02 , G01L19/14
CPC分类号： G01L19/0084 , G01L19/0038 , G01L19/143 , G01L19/148
摘要： PROBLEM TO BE SOLVED: To provide a pressure sensor capable of preventing water and dust from intruding into a pressure sensor inner space, by a simple constitution, and allowing inexpensive production.
SOLUTION: This pressure sensor is provided with an electric wire insertion hole 41 drilled in a housing 4, an inner space side gas passage 422 with one end opened to a pressure sensor inner space 7, and a crossing part 421 for communicating the both. Since the electric wire insertion hole 41 is orthogonal to the crossing part 421, the water and the dust intruded into the electric wire insertion hole 41 comes hardly into the crossing part 421. The water and the dust are thereby hardly intruded into the pressure sensor inner space 7. The inexpensive production is allowed because a dust filter or the like is not required to be used for the purpose of preventing the water and the dust.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够通过简单的结构防止水和灰尘侵入压力传感器内部空间并且允许廉价生产的压力传感器。解决方案：该压力传感器设置有在壳体4中钻出的电线插入孔41，一端向压力传感器内部空间7敞开的内部空间侧气体通道422，以及用于将都。由于电线插入孔41与交叉部421正交，所以侵入电线插入孔41的水和灰尘难以进入到交叉部421中。因此，水和灰尘难以侵入压力传感器内部空间7.允许廉价的生产是因为不需要使用防尘过滤器等来防止水和灰尘。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2005283450A Pressure sensor and its manufacturing method 有权
标题翻译：压力传感器及其制造方法
公开(公告)号：JP2005283450A
公开(公告)日：2005-10-13
申请号：JP2004100133
申请日：2004-03-30
申请人： Nagano Keiki Co Ltd , 長野計器株式会社
发明人： TOYAMA HIDEJI , MIYAHARA IKUYA , KOBAYASHI ISATO
IPC分类号： G01L9/00 , G01L19/14 , H05K5/02
CPC分类号： G01L19/14 , G01L19/0084
摘要： PROBLEM TO BE SOLVED: To provide a pressure sensor capable of taking out an electric signal transmitted from an electronic circuit to an outside of a main body case, by a simple method, and manufactured at a low cost.
SOLUTION: This pressure sensor is provided with the main body case comprising a housing 1 and a joint 2, the electronic circuit 3 stored in an inside of the main body case, and for converting detected pressure into the electric signal to be transmitted, a connection metal 5 with one end part 51 abutting to an electrode 31 of the electronic circuit 3, a terminal 4 with one end part 41 joined to the other end part 52 of the connection metal 5, and with the other end part 42 provided in an outside of the main body case, and a cushion 7 for energizing the one end part 51 to the electrode 31. Since the one end part 51 is connected electrically to the electrode 31 by energizing force of the cushion 7, the both are not required to be welded, and the inexpensive manufacturing is attained thereby.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够通过简单的方法从电子电路发送到主体外壳的电信号的压力传感器，并以低成本制造。
解决方案：该压力传感器设置有主体壳体，其包括壳体1和接头2，电子电路3存储在主体壳体的内部，并且用于将检测到的压力转换为要传输的电信号具有与电子电路3的电极31邻接的一个端部51的连接金属5，具有连接到连接金属5的另一个端部52的一个端部41的端子4，以及设置在另一个端部42 在主体外壳的外侧，以及用于使一端部51向电极31通电的缓冲垫7.由于一端部51通过缓冲垫7的受力而与电极31电连接，所以两者都不需要焊接，从而实现廉价的制造。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2000214040A PRESSURE SENSOR 失效
公开(公告)号：JP2000214040A
公开(公告)日：2000-08-04
申请号：JP1716999
申请日：1999-01-26
申请人： NAGANO KEIKI CO LTD
发明人： MIYAHARA IKUYA , YOKOYAMA TAKAYUKI , KOBAYASHI ISATO
IPC分类号： H05K9/00 , G01L9/00 , G01L9/04 , G01L19/14 , H03H7/01
摘要： PROBLEM TO BE SOLVED: To provide a pressure sensor which can securely obtain radio wave shield effect, accelerate miniaturization, and facilitate assembling operation. SOLUTION: On a circuit board 33 which closes a metallic case 31, a radio wave shield layer is formed of conductor layers 331 and 333. Consequently, the circuit board 33 is only provided to obtain radio wave shield effect and the case 31 need not be fitted with a lid member with a through capacitor. Thus, a lid member like this is unnecessary and the length of a terminal provided in the circuit board 33 can be made short irrelevantly to the through capacitor, so the pressure sensor can be more miniaturized. Further, the through capacitor is not necessary, so troublesome operation such as soldering can be eliminated to facilitate the assembling operation.

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