Patent · US Expired

Process and device for delivering a liquid onto a rotating and hollow body

US4429833A · kind A · utility

5Cited by

3References

5Claims

0Family size

Assignee

BASF Farben Fasern Aktiengesellschaft · DE

Inventors

Roland Meisner · Schorndorf, DE
Hagen Buchholz · Munster, DE

Key dates

Filing date	Nov 30, 1981
Grant date	Feb 7, 1984
Priority date	—
Expiry date	Nov 30, 2001

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB05B5/0426
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The invention relates to a process and a device for transferring a liquid from a stationary feeding component onto a working part which is rotationally driven, for example a spraying-bell, by generating a thin sheet of liquid in the shape of a conical shell, which is stable over a distance of travel which can be defined, it being possible to define the apex angle of this shell in terms of the functional parameters of the liquid, so that it is possible to select different impact positions of the thin sheet of liquid on the transfer portion of the spraying-bell, depending on the particular liquid in question.

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