Electrical assembly
US10862413B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 3, 2019 |
| Grant date | Dec 8, 2020 |
| Priority date | — |
| Expiry date | May 3, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60N2230/30
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An electrical assembly includes a motor, a first switch, a second switch, a third switch, and a fourth switch. The first switch may be connected to a first contact of the motor, and/or the second switch may be connected to a second contact of the motor. The third switch may be connected to the first switch, and/or the fourth switch may be connected to the second switch. The first switch, the second switch, the third switch, and/or the fourth switch may be configured to switch the electrical assembly between a first state, a second state, and/or a third state. If the electrical assembly is in the first state, at least one of the first contact and/or the second contact of the motor may be connected to an open circuit, and/or the motor may be configured to rotate freely.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.