发明名称 TUNING FORK TYPE VIBRATOR, ITS MANUFACTURING METHOD, AND ANGULAR VELOCITY SENSOR
摘要 <P>PROBLEM TO BE SOLVED: To provide a tuning fork type vibrator capable of reducing the influence of the leakage in oscillating to the utmost and acquiring high detecting accuracy though the whole is small. <P>SOLUTION: The tuning fork type vibrator 1 is so constituted that a master tuning fork 8 is provided with a pair of large legs 10a, 10b formed in a projecting parallel way from a root 9, while in each large legs 10a, 10b of this master tuning fork 8, slave tuning forks 12a, 12b are provided with two pairs of facing small legs 13c, 13d, and 14c, 14d, each pair of which is shorter than large legs 10a, 10b, and is arranged in the direction which intersects perpendicularly with the field containing both these large legs 10a, 10b with a prescribed space. <P>COPYRIGHT: (C)2005,JPO&NCIPI
申请公布号 JP2005172542(A) 申请公布日期 2005.06.30
申请号 JP20030411312 申请日期 2003.12.10
申请人 MURATA MFG CO LTD 发明人 FUJIMOTO KATSUMI
分类号 G01P9/04;G01C19/56 主分类号 G01P9/04
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