Devices including two current monitors
US11031768B2 · kind B2 · utility
1Cited by
8References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 13, 2016 |
| Grant date | Jun 8, 2021 |
| Priority date | — |
| Expiry date | Dec 16, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J29/387
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A device includes a current sensor, a first current monitor, and a second current monitor. The current sensor is to sense a current between an input node and an output node. The first current monitor is to disconnect the input node from the output node in response to the sensed current exceeding a first threshold current for a period exceeding a threshold period. The second current monitor is to disconnect the input node from the output node in response to the sensed current exceeding a second threshold current greater than the first threshold current.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.