The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 25, 1992
Filed:
Mar. 16, 1990
Schering Aktiengesellschaft, Berlin and Bergkamen, DE;
Abstract
An arrangement for galvanization of treatment goods, such as for example electronic printed circuits, comprises a plurality of successively arranged baths accommodated in bath container units having open sides, covers for selectively covering the upper sides of the container units, units for aspirating vapors located in the bath containers above a liquid level of a bath liquid, units for introducing and withdrawing treatment goods into and out of the bath. The aspirating units include air aspiration inlets located at such a distance under an upper edge of the container units that whirling of an aspirated air is substantially eliminated and a substantial part of the vapors in a space above the liquid level is entrained by the aspirated air. The aspirating inlets are arranged above a maximum bath height, and the cover being arranged at such a height and being dimensioned relative to the container units so that an air passage is produced between the cover and the container unit.