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. 07, 1978
Filed:
Sep. 27, 1976
Applicant:
Inventors:
Erich Kattner, Munich, DE;
Wilfried Kindler, Munich, DE;
Assignee:
Siemens Aktiengesellschaft, Berlin & Munich, DE;
Primary Examiner:
Int. Cl.
CPC ...
G01D / ; B41J / ;
U.S. Cl.
CPC ...
3461 / ;
Abstract
A device for supplying ink to a mosaic printer unit having several printing ink jets provided in a printer head characterized by the device having a common distributor unit to supply ink to each of the printing ink jets attached on the printer head and having a cavity receiving the printing ink. To dampen hydraulic pressure fluctuations or vibrations in the ink received in the cavity, the cavity in the neighborhood of its highest point has an elastic wall member which may be either a diaphragm closing an opening in the cavity, or an elastic tube whose interior is in communication with the atmosphere.