NL7701595A - Pen with absorbent plug in ink reservoir - has fibrous capillary ink feed unit and ink buffer compartment at reservoir lower end - Google Patents
Pen with absorbent plug in ink reservoir - has fibrous capillary ink feed unit and ink buffer compartment at reservoir lower endInfo
- Publication number
- NL7701595A NL7701595A NL7701595A NL7701595A NL7701595A NL 7701595 A NL7701595 A NL 7701595A NL 7701595 A NL7701595 A NL 7701595A NL 7701595 A NL7701595 A NL 7701595A NL 7701595 A NL7701595 A NL 7701595A
- Authority
- NL
- Netherlands
- Prior art keywords
- ink
- reservoir
- holder
- feed unit
- pen
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
- B43K5/18—Arrangements for feeding the ink to the nibs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K8/00—Pens with writing-points other than nibs or balls
- B43K8/14—Pens with writing-points other than nibs or balls with coreless tubular writing-points
- B43K8/146—Ink cartridges, ink reservoirs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pens And Brushes (AREA)
Abstract
Pen (10) comprises a holder (12) with an ink reservoir (14) inside it. A nib (16) is fitted to the holder and incorporates a capillary ink feed unit (18) which extends to a tampon (20) contained in the reservoir. At the top end of the holder is an ink cartridge (22) and a cap (24). Inside the holder is an injection tube (26) containing a channel (28), and in the reservoir (14), alongside the tampon (20), is the main ventilation channel (30) into which issues a cross ventilation channel (32) in the holder (12). The capillary ink feed unit (18) is preferably a fibrous structure inside a leakproof casing (34) so that its ink inlet (36) is some distance from the tampon lower end. In the lower end of the reservoir (14) is a buffer compartment (38) for free ink not restricted by the tampon. Ink can thus be received at the tip (40) in such quantity that droplets are available for efficient flow.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7701595A NL7701595A (en) | 1977-02-16 | 1977-02-16 | Pen with absorbent plug in ink reservoir - has fibrous capillary ink feed unit and ink buffer compartment at reservoir lower end |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7701595A NL7701595A (en) | 1977-02-16 | 1977-02-16 | Pen with absorbent plug in ink reservoir - has fibrous capillary ink feed unit and ink buffer compartment at reservoir lower end |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7701595A true NL7701595A (en) | 1978-08-18 |
Family
ID=19827981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7701595A NL7701595A (en) | 1977-02-16 | 1977-02-16 | Pen with absorbent plug in ink reservoir - has fibrous capillary ink feed unit and ink buffer compartment at reservoir lower end |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL7701595A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4496258A (en) * | 1980-10-17 | 1985-01-29 | Pilot Ink Co., Ltd. | Writing pen with space behind nib |
US4764045A (en) * | 1986-04-16 | 1988-08-16 | Koh-I-Noor Rapidograph, Inc. | Writing instrument with reservoir having perpendicular fibers |
US6089776A (en) * | 1991-05-14 | 2000-07-18 | Kaufmann; Rainer | Fluid dispensing utensil |
US6095707A (en) * | 1991-05-14 | 2000-08-01 | Kaufmann; Rainer | Writing utensil with a container for receiving freely a writing liquid |
US6322268B1 (en) | 1993-11-12 | 2001-11-27 | Avery Dennison Corporation | Efficient fluid dispensing utensil |
US6413001B1 (en) | 1995-08-14 | 2002-07-02 | Dataprint R. Kaufmann Gmbh | Liquid applicator implement |
US6416242B1 (en) | 1993-11-12 | 2002-07-09 | Dataprint R. Kaufmann Gmbh | Efficient fluid dispensing utensil |
US6457892B1 (en) | 2001-04-20 | 2002-10-01 | Avery Dennison Corporation | Writing instrument having a capillary hole through the container |
US6637965B1 (en) | 2001-06-22 | 2003-10-28 | Avery Dennison Corporation | Writing instrument having a reservoir between a tip and a capillary storage |
-
1977
- 1977-02-16 NL NL7701595A patent/NL7701595A/en not_active Application Discontinuation
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4496258A (en) * | 1980-10-17 | 1985-01-29 | Pilot Ink Co., Ltd. | Writing pen with space behind nib |
US4764045A (en) * | 1986-04-16 | 1988-08-16 | Koh-I-Noor Rapidograph, Inc. | Writing instrument with reservoir having perpendicular fibers |
US6089776A (en) * | 1991-05-14 | 2000-07-18 | Kaufmann; Rainer | Fluid dispensing utensil |
US6095707A (en) * | 1991-05-14 | 2000-08-01 | Kaufmann; Rainer | Writing utensil with a container for receiving freely a writing liquid |
US6322268B1 (en) | 1993-11-12 | 2001-11-27 | Avery Dennison Corporation | Efficient fluid dispensing utensil |
US6416242B1 (en) | 1993-11-12 | 2002-07-09 | Dataprint R. Kaufmann Gmbh | Efficient fluid dispensing utensil |
US6413001B1 (en) | 1995-08-14 | 2002-07-02 | Dataprint R. Kaufmann Gmbh | Liquid applicator implement |
US6497527B2 (en) | 1995-08-14 | 2002-12-24 | Dataprint R. Kaufmann Gmbh | Liquid applicator implement |
US6457892B1 (en) | 2001-04-20 | 2002-10-01 | Avery Dennison Corporation | Writing instrument having a capillary hole through the container |
US6637965B1 (en) | 2001-06-22 | 2003-10-28 | Avery Dennison Corporation | Writing instrument having a reservoir between a tip and a capillary storage |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |