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:
Nov. 05, 1996
Filed:
Aug. 08, 1995
Dieter Schmidt, Nesselwang, DE;
Endress +Hauser Wetzer GmbH & Co. KG, Nesselwang, DE;
Abstract
This chart recorder with n or m (n, m=1, 2, 3, . . . ) measuring channels, one for each of n or m measurement signals to be recorded, has a printing device (5) or m continuous-line recording devices (31, 32) which produces/produce n equal colored dot sequences (8), each associated with one of the n measurement signals, or continuous lines (8', 8') each associated with one of the m measurement signals, as measurement curves on a recording medium (4, 4') moving past it/them. Those portions (81; 81', 81') of the dot sequences or continuous lines which are currently being formed lie behind a covering portion (51, 51') formed by the printing device (5) or the continuous-line recording devices (31, 32) and/or by other components of the chart recorder, and are invisible. The chart recorder further includes an electronic display (21, 21') with p lines each consisting of q dots on which the dot-sequence or continuous-line portions (81; 81', 81') currently being formed are displayed as corresponding electronic dot sequences (80, 80', 80') .