ALIMENTATEUR A ENCRE DE CHINE POUR LES INSTRUMENTS DES APPAREILS TECHNIQUES ENREGISTREURS D'ECRITURE ET DE DESSIN

摘要

The invention relates to the field of ink guide systems (refills) for ink drawing appliances. The subject of the invention is an ink guide system with improved initial and subsequent writing performance. The ink flow is to remain uniform even with relatively sharp temperature and air pressure fluctuations. The essence of the invention resides in the fact that at least one capillary groove runs within the interior bore of the ink equalising reservoir or on the outer surface of the drop-weight, and extends, as a relatively low-capillary ventilation capillary (6), from the connector pipe (9) to a narrower air control point (7), and is guided via the high-capillary connecting capillary (8) to the writing tube (4), at least one axially extending ink capillary (14) being connected to the air control point (7). The invention can be used in ink drawing appliance and refills for drawing machines.