Lateral compliance device for geophone springs
US4685094A · kind A · utility
15Cited by
9References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 30, 1984 |
| Grant date | Aug 4, 1987 |
| Priority date | — |
| Expiry date | Nov 30, 2004 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01V1/182
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A spring system for use with a geophone for suspending a reference mass axially and laterally. One spring of the spring system flexes more axially than laterally, and the other spring of the spring system flexes more laterally, although heavily damped, than axially.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.