Patent · US Expired

Apparatus for applying a fluid under hydrostatic pressure to a moving web of material

US5264036A · kind A · utility

23Cited by

9References

21Claims

0Family size

Assignee

Hoechst GmbH · DE

Inventors

Raimund Haas · Frankfurt am Main, DE
Peter Lehmann · Oebisfelde, DE
Hans Heist · Wiesbaden, DE

Key dates

Filing date	Nov 2, 1992
Grant date	Nov 23, 1993
Priority date	—
Expiry date	Nov 2, 2012

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB05C5/0279
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

An apparatus for applying a fluid to a moving carrier strip includes a distributor and a plurality of individual flow channels which together form a multi-jet nozzle. The individual flow channels in the form of capillary tubes are arranged at right angles to the distributor axis at equal distances along a longitudinal line parallel to the distributor axis. The capillary tubes protrude into an internal chamber of the distributor and the capillary tube located at each end of the longitudinal line protrudes further into the interior of the distributor than the other capillary tubes.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.