Patent · US Expired

Powder sprayer

US5746131A · kind A · utility

4Cited by

6References

8Claims

0Family size

Assignee

Heidelberger Druckmaschinen AG · DE

Inventors

Manfred Henn · Heidelberg, DE
Maritta Vettermann · Mauer, DE

Key dates

Filing date	Nov 4, 1996
Grant date	May 5, 1998
Priority date	—
Expiry date	Nov 4, 2016

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB41F23/06
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

Powder sprayer in a delivery system of a printing press includes a row of powder nozzles extending over a sheet width, and a blower associated with the powder nozzles and aimed in a direction of a travel path of the sheet, the blower being actuatable for generating an air stream, the powder nozzles being disposed in the air stream.

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