CARTRIDGE OF THERMO-JET PRINTING HEAD

FIELD: printing engineering, in particular, printing devices (printers) with a thermo-jet printing head. ^ SUBSTANCE: the cartridge has a reservoir for ink, in which a stable negative pressure is maintained. For maintaining of a stable negative pressure in the reservoir use is made of a single compo...

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Bibliographische Detailangaben
Hauptverfasser:	LI JUNG, MATVEEV V.M, CHO SEO KH'JUN, CHETVEROV JU.S, ZHUKOV A.A, KHUANG KH'JUNG KH'JU
Format:	Patent
Sprache:	eng ; rus
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:	FIELD: printing engineering, in particular, printing devices (printers) with a thermo-jet printing head. ^ SUBSTANCE: the cartridge has a reservoir for ink, in which a stable negative pressure is maintained. For maintaining of a stable negative pressure in the reservoir use is made of a single component fulfilling simultaneously the functions of the reservoir walls and the regulator of negative pressure in the reservoir. A bag of film material is used as such a component. ^ EFFECT: provided a high-quality printing due to a uniform feed of ink during the whole service life, minimized number of components for fabrication process. ^ 3 cl, 4 dwg