Method of making a flow channel block
US6497834B1 · kind B1 · utility
1Cited by
21References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 15, 2001 |
| Grant date | Dec 24, 2002 |
| Priority date | — |
| Expiry date | Jan 15, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49993
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Changing the contour of a recess (12) in a body of solid material to a revised contour wherein a pattern (24) is made having the revised contour and this pattern is placed in the recess with a curable plastic material (31). After the curable plastic material is hardened, the pattern is removed providing the revised contour (30) of the recess. The body of solid material can be a flow channel block.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.