Coriolis mass flowmeter with a magnet assembly having a non-magnetizable magnet holder
US8272275B2 · kind B2 · utility
1Cited by
10References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 20, 2010 |
| Grant date | Sep 25, 2012 |
| Priority date | — |
| Expiry date | Dec 3, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01F15/006
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A Coriolis mass flowmeter having a measuring tube that can be excited to oscillation and a magnet assembly (1) serving to generate oscillations and/or to receive oscillations. The magnet assembly (1) includes at least one permanent magnet (2) and a magnet holder (3) holding the permanent magnet (2). The Coriolis mass flowmeter that has a mounting for the permanent magnet, which can withstand long-term oscillation stress and can reliably protect the permanent magnet is implemented by the magnet holder (3) consisting of nonmagnetic metal such as stainless steel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.