专利名称:DISPLACEMENT AMPLIFICATION
MECHANISM OF PIEZOELECTRIC EFFECT
ELEMENT
发明人:ARAI TOMOJI
科技发展的好处申请号:JP6819691tae是谁
申请日:19910401
在线学习化妆
公开号:JPH04303977A
公开日:
董事长英文
19921027
圣诞节英语怎么写>大专生可以考研吗专利内容由知识产权出版社提供
pirated摘要:PURPOSE:To obtain a displacement amplification mechanism of a piezoelectric effect element with a simplified mechanism and a low production cost by utilizing a volume inflation which is generated by aling the piezoelectric effect element in a vesl which is filled with fluid and applying a voltage. CONSTITUTION:A piezoelectric effect element 1 exists in a vesl 3, furthermore, the vesl 3 is filled with a fluid 2, and then a volume of the piezoelectric effect element 1 inflates when a voltage is applied to the piezoelectric effect element 1 externally. This inflation allows pressure of the fluid 2 within the vesl 3 to be incread. The increa in pressure of the fluid 2 caus a tip of bellows 5 to be deformed toward an external portion of the vesl 3, a displacement take-out portion 6 to be pushed up, and then the displacement to be taken out.
申请人:NEC CORP
英语翻译软件下载cabinet是什么意思更多信息请下载全文后查看
>硕士研究生英文