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:
Jan. 12, 1993
Filed:
Aug. 29, 1991
Applicant:
Inventor:
Siegfried Kleyer, Hainburg, DE;
Assignee:
Leybold Aktiengesellschaft, Hanau, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C / ;
U.S. Cl.
CPC ...
392389 ; 118726 ;
Abstract
A series evaporator for vacuum vapor-deposition apparatus has several evaporators 5 with individual power control, heated by passing through a current, supported on column-like, electrical supply lines 3, 4 wherein the column-like supply lines 3, 4 are held by an electrically conductive support body 6 extending over the entire length of the series evaporator, and the supply lines 3 of the one polarity are connected to the support body 6 in an electrically conductive manner whereas the supply lines 4 of the other polarity pass through the support body 6 in an insulated manner and connected to conducting wires 7 disposed in an insulated manner.