Coating implements with material supply – Material flows through porous tool – Wick feed from within reservoir to tool
Patent
1984-10-04
1987-02-24
Bratlie, Steven A.
Coating implements with material supply
Material flows through porous tool
Wick feed from within reservoir to tool
401225, 401227, B43K 802, B43K 708, B43K 518
Patent
active
046453679
ABSTRACT:
A balanced ink feeding system comprises a lamellate body connected to a retaining member holding a writing element for feeding ink to the writing element, the retaining member with the lamellate body being fluid-tightly fastened in a housing sleeve by frictional engagement therewith. The lamellate balanced ink feeding system body includes a tubular member, two ink collecting chamber halves arranged on the tubular member, respective air inlet and outlet grooves conducting air to and from the two chamber halves, and a center air conducting groove between the air inlet groove and air outlet groove, the grooves extending parallel to each other, respective webs projecting from the tubular member for air-tightly separating the air inlet and outlet grooves from the center groove, a flange on the tubular member for closing respective front ends of the air inlet and outlet grooves adjacent the writing element, respective rear ends of the air inlet and outlet grooves remote from the writing element being in communication with the center air conducting groove through a transverse groove, and the transverse groove being in communication with an ink flow control path, a capillary gap and an air passage groove.
REFERENCES:
patent: 2101304 (1937-12-01), Wright
patent: 2158615 (1939-05-01), Wright
patent: 3087464 (1963-04-01), Wittnebert et al.
patent: 3411854 (1968-11-01), Rosler et al.
patent: 3521969 (1970-07-01), Mutschler
patent: 4382707 (1983-05-01), Anderka
Menrath Albert
Mutschler Otto
Bratlie Steven A.
Kelman Kurt
LandOfFree
Writing implement venting system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Writing implement venting system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Writing implement venting system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-106494