Invention Grant
US09054294B2 Soft mechanical stops to limit over-travel of proof masses in cantilevered piezoelectric devices
有权
柔性机械停止以限制悬臂式压电装置中检验质量的超行程
- Patent Title: Soft mechanical stops to limit over-travel of proof masses in cantilevered piezoelectric devices
- Patent Title (中): 柔性机械停止以限制悬臂式压电装置中检验质量的超行程
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Application No.: US13647279Application Date: 2012-10-08
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Publication No.: US09054294B2Publication Date: 2015-06-09
- Inventor: Bradley M. Haskett
- Applicant: TEXAS INSTRUMENTS INCORPORATED
- Applicant Address: US TX Dallas
- Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee Address: US TX Dallas
- Agent Jacqueline J. Garner; Frank D. Cimino
- Main IPC: H01L41/08
- IPC: H01L41/08 ; H01L41/053 ; H01L41/113
Abstract:
A piezoelectric device is disclosed which has a built-in soft stop which serves for protection against excessive force.
Public/Granted literature
- US20130088123A1 SOFT MECHANICAL STOPS TO LIMIT OVER-TRAVEL OF PROOF MASSES IN CANTILEVERED PIEZOELECTRIC DEVICES Public/Granted day:2013-04-11
Information query
IPC分类:
