Cylinder liner and method for manufacturing the same
US7753023B2 · kind B2 · utility
3Cited by
15References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 6, 2006 |
| Grant date | Jul 13, 2010 |
| Priority date | — |
| Expiry date | Jul 6, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49272
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A cylinder liner has an outer circumferential surface on which a film is formed. The film functions to form gaps between the cylinder block and the cylinder liner. Alternatively, the film functions to reduce adhesion of the cylinder liner to the cylinder block. The cylinder liner suppresses excessive decreases in the temperature of a cylinder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.