Contact device of a starter contactor
US10102993B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 22, 2015 |
| Grant date | Oct 16, 2018 |
| Priority date | — |
| Expiry date | Apr 22, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H2235/01
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A contact device (15) of a starter contactor (1) comprising:—a contact rod (17) made of an electrically insulating material,—a contact strip (19) made of an electrically conducting material comprising a hole (19a) in which is mounted the contact rod (17),—a squashing spring (25),—a restoring spring (27), the contact device (15) also comprises a closure clip (33) of radial width greater than or equal to the diameter of the squashing spring (25), a radial notch (33a) being made in the closure clip (33), the radial notch (33a) receiving a portion of the contact rod (17), the squashing spring (25) being mounted compressed between the closure clip (33) and the contact strip (19) which is in abutment on a retaining collar (17a) of the contact rod (17).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.