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1. 发明授权

US07495372B2 Method for mounting a contact pin for a piezoelectric element, sleeve, and actuator unit 有权
标题翻译：用于安装压电元件，套筒和致动器单元的接触销的方法
公开(公告)号：US07495372B2
公开(公告)日：2009-02-24
申请号：US10598655
申请日：2005-02-23
申请人： Marko Adam , Bernhard Döllgast , Emanuel Sanftleben
发明人： Marko Adam , Bernhard Döllgast , Emanuel Sanftleben
IPC分类号： H01L41/08
CPC分类号： H01L41/053 , Y10T29/42
摘要： During the production of an actuator unit (11), which is to be installed in a fuel injector, a piezoelectric element (8) is firstly inserted into a plastic sleeve (1). Two contact pins (5) are provided for the external power supply for the piezoelectric element (8), and are guided outside the plastic sleeve (1). In order to fix the position of the contact pins (5), particularly before encapsulating the piezoelectric element (8) with the plastic sleeve (1), pin mounts (2) provided in the form of detent connections are provided for the contact pins (5). The detent connections (2) are designed for fixing the contact pins (5) in the position thereof after they have been inserted into these detent connections. In one particular embodiment, the plastic sleeve (1) is provided in the form of a one-piece hollow body so that the mounting can be effected in a particularly simple manner.
摘要翻译：在制造要安装在燃料喷射器中的致动器单元（11）的生产中，首先将压电元件（8）插入塑料套筒（1）中。为压电元件（8）的外部电源提供两个接触针（5），并被引导到塑料套筒（1）的外部。为了固定接触销（5）的位置，特别是在用塑料套筒（1）封装压电元件（8）之前，为止动销提供了以止动连接形式提供的销安装件（2） 5）。定位连接件（2）设计用于在接触销（5）插入这些定位连接件之后将接触销（5）固定在其位置。在一个具体实施例中，塑料套筒（1）以单件中空体的形式提供，使得安装可以以特别简单的方式实现。

2. 发明申请

US20070295838A1 Method for Mounting a Contact Pin for a Piezoelectric Element, Sleeve, and Actuator Unit 有权
标题翻译：用于安装压电元件，套筒和致动器单元的接触销的方法
公开(公告)号：US20070295838A1
公开(公告)日：2007-12-27
申请号：US10598655
申请日：2005-02-23
申请人： Marko Adam , Bernhard Dollgast , Emanuel Sanftleben
发明人： Marko Adam , Bernhard Dollgast , Emanuel Sanftleben
IPC分类号： H01L41/053 , F02M51/06
CPC分类号： H01L41/053 , Y10T29/42
摘要： During the production of an actuator unit (11), which is to be installed in a fuel injector, a piezoelectric element (8) is firstly inserted into a plastic sleeve (1). Two contact pins (5) are provided for the external power supply for the piezoelectric element (8), and are guided outside the plastic sleeve (1). In order to fix the position of the contact pins (5), particularly before encapsulating the piezoelectric element (8) with the plastic sleeve (1), pin mounts (2) provided in the form of detent connections are provided for the contact pins (5). The detent connections (2) are designed for fixing the contact pins (5) in the position thereof after they have been inserted into these detent connections. In one particular embodiment, the plastic sleeve (1) is provided in the form of a one-piece hollow body so that the mounting can be effected in a particularly simple manner.
摘要翻译：在制造要安装在燃料喷射器中的致动器单元（11）的生产中，首先将压电元件（8）插入塑料套筒（1）中。为压电元件（8）的外部电源提供两个接触针（5），并被引导到塑料套筒（1）的外部。为了固定接触销（5）的位置，特别是在用塑料套筒（1）封装压电元件（8）之前，为止动销提供了以止动连接形式提供的销安装件（2） 5）。定位连接件（2）设计用于在接触销（5）插入这些定位连接件之后将接触销（5）固定在其位置。在一个具体实施例中，塑料套筒（1）以单件中空体的形式提供，使得安装可以以特别简单的方式实现。

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