Flüssigkeitspatrone und Druckkopf für einen Ink-Jet-Printer

The cartridge has a housing (25) with a base wall (26), side walls (27-29) and a top wall (30). One side wall (27) has an opening (31) for placing on a drop generator (2). A second wall (30) has a pump element (40) formed by bellows and an air feed aperture (47). The bellows is formed in one piece o...

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Bibliographische Detailangaben
1. Verfasser:	BUERGIN, MARKUS, USTER, CH
Format:	Patent
Sprache:	ger
Schlagworte:	CORRECTION OF TYPOGRAPHICAL ERRORS i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES PERFORMING OPERATIONS PRINTING SELECTIVE PRINTING MECHANISMS STAMPS TRANSPORTING TYPEWRITERS
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Beschreibung
Zusammenfassung:	The cartridge has a housing (25) with a base wall (26), side walls (27-29) and a top wall (30). One side wall (27) has an opening (31) for placing on a drop generator (2). A second wall (30) has a pump element (40) formed by bellows and an air feed aperture (47). The bellows is formed in one piece on the second wall. The folds (42) of the bellows are inclined wrt. the second wall and are U-shaped in front view, with two arms (44) which have a transition into the second wall at their free ends. A cover plate for the bellows contains the air feed aperture in the vicinity of the cross bars of the U-shaped folds.