![](https://nthumb.tpgimages.com/mid2_com_img/1339/7990/TOP10230221.jpg)
Micromechanic accelerometer. Light micrograph of micromechanical accelerometers used in car airbags. Each one has a set of interlocking 'teeth' (such as at centre) which can move relative to one ano- ther. They contain inductors, devices which gener- ate an electric current in response to a change in the magnetic field. During a high acceleration or deceleration, the 'teeth' move towards each other, causing a change in the magnetic field. The signal from the inductors is then amplified to activate a system which inflates the air-bag. This device has been manufactured, using the same techniques used to make silicon chips, for Daimler-Benz in Germany. Magnification: x100 at 6x9cm size.
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Details
Creative#:
TOP10230221
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
N/A
Property Release:
N/A
Right to Privacy:
No
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