Patent · US Expired

Manually operable discharging apparatus for media

US5110052A · kind A · utility

35Cited by

4References

23Claims

0Family size

Assignee

Ing. Erich Pfeiffer GmbH & Co KG · DE

Inventors

Lothar Graf · Rielasingen-Worblingen, DE
Karl-Heinz Fuchs · Radolfzell, DE
Leo Maerte · Sipplingen, DE

Key dates

Filing date	Feb 7, 1990
Grant date	May 5, 1992
Priority date	—
Expiry date	Feb 7, 2010

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB05B11/1087
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

In a manually operable discharging apparatus (1) in the extension of the medium pump (2) provided for conveying the medium and in directly equiaxial manner at the outer end thereof is provided a compressed air pump (50) located in a cap-like, common handle (22), with which by means of a compressed air duct (90) separate from the medium supply for furthering atomization compressed air can be delivered to the discharge nozzle (25) or in other areas of the discharging apparatus (1), e.g. to the medium discharge duct (24), so that it is also possible to clean said duct by blowing free. The compressed air pump (50) can be constructed in such a way that it starts with the compressed air delivery prior to the medium delivery of the medium pump (2) and ends after this. In addition, appropriately there is an at least two-stage atomizing device (100) for the additional atomization of a preatomized medium flow with a nozzle air flow in the vicinity of discharge nozzle (25).

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