System for applying adhesive
US12427726B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 27, 2023 |
| Grant date | Sep 30, 2025 |
| Priority date | — |
| Expiry date | Apr 9, 2044 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2031/08
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
An adhesive applicator for applying adhesive to a lamination of a core of an electric motor has a first substrate having an adhesive flow passage for conveying adhesive and an air flow passage for conveying pressurized air, a second substrate having a second substrate passage, and a slider having a slider passage. The slider is between the first and second substrates and moves between first and second positions. In the first position, the slider passage receives adhesive from the adhesive flow passage. In the second position, pressurized air from the air flow passage propels adhesive out of the slider passage, into the second substrate passage, out of the second substrate passage, and onto the lamination of the core.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.