Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices
Patent
1996-06-05
1999-04-20
Dougherty, Thomas M.
Electrical generator or motor structure
Non-dynamoelectric
Piezoelectric elements and devices
310348, 7350414, H01L 41053, G01P 900
Patent
active
058959998
ABSTRACT:
A vibrating gyroscope has a mounting substrate carrying a vibrator. The mounting substrate is supported and fixed by a plurality of connecting members at a level above a circuit board. The supporting members also provide electrical connection between a wiring on the mounting substrate and a circuitry including an oscillation circuit and a detection circuit on the circuit board. Each connecting member has one end fixed to a point on the mounting substrate substantially in the middle of the path of propagation of vibration which is between supporting pins and which detours around a slit formed in the mounting substrate.
REFERENCES:
patent: 2882748 (1959-04-01), Parstorfer
patent: 5345822 (1994-09-01), Nakamura et al.
patent: 5521456 (1996-05-01), Mori et al.
patent: 5557045 (1996-09-01), Ishitoko et al.
patent: 5569969 (1996-10-01), Kasanami et al.
"Flexible Mounting For Vibration Isolation", R.E. Jelinek, Jr., IBM Technical Disclosure Bulletin, vol. 14, No. 6, Nov. 1971.
Okaguchi Kenjiro
Sakashita Yukio
Dougherty Thomas M.
Murata Manufacturing Co. Ltd.
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