Measuring and testing – Speed – velocity – or acceleration – Structural installation or mounting means
Patent
1997-09-08
2000-08-01
Kwok, Helen C.
Measuring and testing
Speed, velocity, or acceleration
Structural installation or mounting means
7351416, G01P 102
Patent
active
060949848
ABSTRACT:
An acceleration sensor 1 comprises a circuit board 3 on which an acceleration detecting element 2 is carried. A plurality of connecting terminals 4 arranged along the periphery of the circuit board 3 are projected outward after penetrating through a metal base plate 5. The metal base plate 5 is fixed to the connecting terminals 4 spaced apart from the circuit board 3 by a predetermined distance in a state being insulated from the connecting terminals 4. The peripheral edge of the metal base plate 5 is connected to a case 7 covering the entire acceleration sensor 1. Circuit elements constituting a signal processing circuit for processing a detection signal of the acceleration detecting element 2 are arranged on the upper surface and the lower surface of the circuit board 3.
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Sensor Technology, vol. 13, No. 11, ISSN 0285-5348, pp. 94-113 (1993).
"Airbag Sensor with Piezolectric Ceramic", Toshihiro Mizuno, Murata Mfg. Co., Ltd., pp. 1-12.
European Search Report dated Mar. 10, 1995.
Asano Hiroshi
Ichimaru Masayuki
Mizuno Toshihiro
Tabota Jun
Yamashita Muneharu
Kwok Helen C.
Murata Manufacturing Co. Ltd.
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