FREE INK-TYPE WRITING INSTRUMENT COMPRISING A MICROFLUIDIC VALVE

A writing instrument including a main body provided with a writing tip. The writing tip being supplied with ink by a free ink-type reservoir equipped with a pressure regulating device for regulating the pressure within the reservoir. The pressure regulating device includes at least one microfluidic...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	DEBRAUWER, Christelle, BUGE, Laudine, DAMIANO, Anne-Lise, EVRARD, Claire, ALBENGE, Olivier
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BUREAU ACCESSORIES IMPLEMENTS FOR WRITING OR DRAWING PERFORMING OPERATIONS TRANSPORTING WRITING OR DRAWING IMPLEMENTS
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	A writing instrument including a main body provided with a writing tip. The writing tip being supplied with ink by a free ink-type reservoir equipped with a pressure regulating device for regulating the pressure within the reservoir. The pressure regulating device includes at least one microfluidic valve.