Structures for supporting vibrators and devices for measuring physical quantities
US7278313B2 · kind B2 · utility
4Cited by
1References
16Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Aug 30, 2005 |
| Grant date | Oct 9, 2007 |
| Priority date | — |
| Expiry date | Nov 16, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01C19/5607
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
It is provided a supporting structure having a substrate 12 and bonding wires 14A, 14B fixed onto the substrate 12 and connected to a vibrator 1. The substrate 12 has a pair of fixed portions 12a opposing each other and a pair of non-fixed portions 12b opposing each other. The fixed portions 12a and the non-fixed portions 12b together define a through hole 13A in the substrate 12. The vibrator 1 is supported with the bonding wire so that the vibrator 1 is not directly contacted with the substrate 12. The bonding wires 14A, 14B are fitted to the fixed portion 12a and is not fitted to any of the non-fixed portions 12b.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.