Flood coater and squeegee with viscosity sensing and control
US3973491A · kind A · utility
8Cited by
4References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 29, 1974 |
| Grant date | Aug 10, 1976 |
| Priority date | — |
| Expiry date | Oct 29, 1994 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/2506
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A stencilling printer with a flow coater specially mounted to sense viscosity of stencil fluid flowing from a reservoir between the flow coater and the squeegee, the flow coater being shiftable and operably associated with a supply of viscosity-altering liquid for controllably altering the viscosity of stencil fluid in the reservoir.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.