Invention Grant
US08129884B2 Piezoelectric actuator unit including a casting compound disposed in a sleeve
有权
压电致动器单元包括设置在套筒中的铸造复合体
- Patent Title: Piezoelectric actuator unit including a casting compound disposed in a sleeve
- Patent Title (中): 压电致动器单元包括设置在套筒中的铸造复合体
-
Application No.: US12831043Application Date: 2010-07-06
-
Publication No.: US08129884B2Publication Date: 2012-03-06
- Inventor: Franz Rinner , Herbert J. Thanner , Siegfried Fellner
- Applicant: Franz Rinner , Herbert J. Thanner , Siegfried Fellner
- Applicant Address: DE Munich
- Assignee: EPCOS AG
- Current Assignee: EPCOS AG
- Current Assignee Address: DE Munich
- Agency: Slater & Matsil, L.L.P.
- Priority: DE102008003821 20080110
- Main IPC: H01L41/08
- IPC: H01L41/08
Abstract:
A piezoelectric actuator unit includes a piezoactuator and a casting compound enclosing the piezoactuator. The casting compound is disposed in a sleeve that includes a hydrophobic material.
Public/Granted literature
- US20110057548A1 Piezoelectric Actuator Unit Public/Granted day:2011-03-10
Information query
IPC分类:
