Acceleration sensor with Hall element
US5400654A · kind A · utility
5Cited by
2References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 8, 1992 |
| Grant date | Mar 28, 1995 |
| Priority date | — |
| Expiry date | May 8, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S73/03
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An acceleration sensor has a casing, a deflection spring arranged in the casing and having one end fixed to the casing and a free end, a Hall element, at least one sensor element attached to the free end of the spring and being in active connection with the all element, and a plate having a recess. The deflection spring together with the sensor element is arranged in the recess of the plate, and a hybrid circuit is provided with the Hall element and located on the plate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.