Patent · US Active

Method for treating objects and apparatus for carrying out the method

US12217990B2 · kind B2 · utility

0Cited by

5References

9Claims

0Family size

Assignee

RENA Technologies GmbH · DE

Inventors

Benedikt Straub · Guttenbach, DE
Markus Uihlein · Glückstadt, DE
Florian Kaltenbach · Guttenbach, DE
Stephan Alexis Pediaditakis · Heuweiler, DE

Key dates

Filing date	Jun 3, 2019
Grant date	Feb 4, 2025
Priority date	—
Expiry date	Nov 22, 2041

Classification

Technology area (CPC H)Electricity
CPC primaryH10F71/00
WIPO fieldSemiconductors
WIPO sectorElectrical engineering

Abstract

In a method for treating objects, the objects are transported through a basin by a transporting device. Treatment solution is introduced into the basin by way of at least one feeding device, which is provided with upwardly directed outlet openings. The treatment solution is sprayed upwards by the upwardly directed outlet openings to form jets of treatment solution. The objects are transported through the basin over the upwardly directed outlet openings and a downwardly facing surface of the objects is brought into contact with the jets of treatment solution during the transport of the objects through the basin. There is also described a treatment apparatus for carrying out such a method.

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