发明名称 |
Mechanism and method for mounting piezoelectric transducers |
摘要 |
Disclosed is a mounting mechanism and method for accurately securing and uniformly bonding piezoelectric transducers (PZT's) to a dither spring. The dither spring includes a central hub, an outer toroidal rim, a plurality of flexible reeds and a plurality of lobes. The reeds extend between the hub and the rim, and one of the lobes is positioned between each pair of adjacent reeds. A mounting mechanism includes locating channels on the lobes sized to receive mounting inserts that hold the PZT's during assembly. The mounting mechanism accurately positions and provides a uniform bonding force to the PZT's to precisely and firmly secure the PZT's on the dither spring reeds.
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申请公布号 |
US5867270(A) |
申请公布日期 |
1999.02.02 |
申请号 |
US19970984918 |
申请日期 |
1997.12.04 |
申请人 |
HONEYWELL INC. |
发明人 |
BECKWITH, TIMOTHY A.;BRINTZ, WILLIAM M.;JOHNSON, KARL D. |
分类号 |
G01C25/00;G01C19/70;H01L41/09;(IPC1-7):G01C19/70 |
主分类号 |
G01C25/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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