Electromagnetic cartridge seal
US10794493B2 · kind B2 · utility
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15References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 18, 2017 |
| Grant date | Oct 6, 2020 |
| Priority date | — |
| Expiry date | Apr 26, 2038 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16J15/3492
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
Embodiments include an apparatus and techniques for operating an electromagnetic cartridge seal. Embodiments include operating a cartridge seal in one of a plurality of modes, and receiving a signal at a force applying mechanism of the cartridge seal, the force applying mechanism being coupled to a primary sealing component of the cartridge seal. Embodiments also include controlling the force applying mechanism based at least in part on the received signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.