Deceleration hysterisis measuring apparatus for soft recovery system
US9874633B1 · kind B1 · utility
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5References
8Claims
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Key dates
| Filing date | May 8, 2017 |
| Grant date | Jan 23, 2018 |
| Priority date | — |
| Expiry date | May 8, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S13/583
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A deceleration hysteresis measuring apparatus for a soft recovery system is configured to transmit an electromagnetic wave to a pressure tube of the soft recovery system and receive the electromagnetic wave reflected from a projectile moving in the pressure tube so as to measure a distance of the projectile based on signals of the transmitted and received waves.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.