Prespray processing method and prespray processed engine cylinder block
US7614272B2 · kind B2 · utility
5Cited by
5References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 16, 2005 |
| Grant date | Nov 10, 2009 |
| Priority date | — |
| Expiry date | Mar 30, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/12236
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A prespray processing method includes preparing a work surface for spray coating, roughing the work surface by pressing a tool against the work surface, having a material of the work surface displaced thereon to form a depression thereinto, and keeping the material of the work surface unremoved therefrom.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.