Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kalle GmbH and Co KG
Original Assignee
Kalle GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kalle GmbH and Co KGfiledCriticalKalle GmbH and Co KG
Publication of FR2177949A1publicationCriticalpatent/FR2177949A1/fr
Application grantedgrantedCritical
Publication of FR2177949B1publicationCriticalpatent/FR2177949B1/fr
G03G15/00—Apparatus for electrographic processes using a charge pattern
G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
G03G15/2017—Structural details of the fixing unit in general, e.g. cooling means, heat shielding means
G03G15/2025—Structural details of the fixing unit in general, e.g. cooling means, heat shielding means with special means for lubricating and/or cleaning the fixing unit, e.g. applying offset preventing fluid