Terminal block
US9153893B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 5, 2013 |
| Grant date | Oct 6, 2015 |
| Priority date | — |
| Expiry date | Jan 3, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R2107/00
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A terminal block (10) connects terminals (T) at ends of wires extending from a motor and busbars (B) extending from an inverter and includes nuts (20) on which the terminals (T) and the busbars (B) are placed and which fasten the terminals (T) and the busbars (B) together with bolts (BT). A bracket (40) is arranged below the nuts (20), and a resin portion (50) integrally fixes the nuts (20) and the bracket (40). The bracket (40) includes a mounting portion (42) exposed from the resin portion (50) and is fixed to a metal motor case. An embedded portion (41) is embedded in the resin portion (50). The resin portion (50) includes first locks (57) for locking screw grooves (47A) of screw holes (47) on the mounting portion (42) from below, and a second lock (58) for locking an engaging portion 49 on the embedded portion (41) from below.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.