Invention Grant
- Patent Title: Device for circulating an ink supply to at least one inkjet print head
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Application No.: US15457438Application Date: 2017-03-13
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Publication No.: US10086623B2Publication Date: 2018-10-02
- Inventor: Hans-Juergen Ratjen , Joerg-Achim Fischer , Claudia Harbs , Ingmar Nitsch
- Applicant: HEIDELBERGER DRUCKMASCHINEN AG
- Applicant Address: DE Heidelberg
- Assignee: Heidelberger Druckmaschinen AG
- Current Assignee: Heidelberger Druckmaschinen AG
- Current Assignee Address: DE Heidelberg
- Agent Laurence A. Greenberg; Werner H. Stemer; Ralph E. Locher
- Priority: DE102016204923 20160324
- Main IPC: B41J2/18
- IPC: B41J2/18 ; B41J2/175
Abstract:
A device for circulating an ink supply to at least one inkjet print head includes at least two components that are different than the inkjet print head and through which ink flows, such as a pump and a valve for the ink. At least one ink line is connected between the components. At least one section of the ink line is embodied as a channel in a plate. The device advantageously has a compact construction and is easy to clean and service. The device has a high degree of reliability since the number of hose lines is advantageously reduced.
Public/Granted literature
- US20170274669A1 DEVICE FOR CIRCULATING AN INK SUPPLY TO AT LEAST ONE INKJET PRINT HEAD Public/Granted day:2017-09-28
Information query
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