DE2424918A1 - Felt tip pen with exchangeable ink cartridge - preventing initial spluttering and final retention of residual ink - Google Patents

Felt tip pen with exchangeable ink cartridge - preventing initial spluttering and final retention of residual ink

Info

Publication number
DE2424918A1
DE2424918A1 DE19742424918 DE2424918A DE2424918A1 DE 2424918 A1 DE2424918 A1 DE 2424918A1 DE 19742424918 DE19742424918 DE 19742424918 DE 2424918 A DE2424918 A DE 2424918A DE 2424918 A1 DE2424918 A1 DE 2424918A1
Authority
DE
Germany
Prior art keywords
wick
writing
ink
supply
ink cartridge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DE19742424918
Other languages
German (de)
Inventor
Norbert Dr Mecke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gunther Wagner Pelikan Werke GmbH
Original Assignee
Gunther Wagner Pelikan Werke GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gunther Wagner Pelikan Werke GmbH filed Critical Gunther Wagner Pelikan Werke GmbH
Priority to DE19742424918 priority Critical patent/DE2424918A1/en
Publication of DE2424918A1 publication Critical patent/DE2424918A1/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K8/00Pens with writing-points other than nibs or balls
    • B43K8/02Pens with writing-points other than nibs or balls with writing-points comprising fibres, felt, or similar porous or capillary material

Abstract

A felt tip pen has an exchangeable ink cartridge (7) mounted in its hollow shaft and containing at least part of the ink supply. Ink is supplied to the tip of the pen via a supply wick (2) of which the rear end (5) communicates with a transfer wick (6) of which the free and protrudes into the ink cartridge. The front end (3) of the supply wick is connected to a writing wick (4). No ventilation system or other regulating system is required to provide uniform flow of ink, as the amount of ink drawn out of the cartridge as equal to the amount transferred from the supply wick to the tip.

Description

Faserschreiber mit auswechselbarer. Tintenpatrone Die Erfindung betrifft einen Faserschreiber mit auswechselbarer Tintenpatrone.Fiber pen with replaceable. Ink cartridge The invention relates to a fiber pen with a replaceable ink cartridge.

Als Faserschreiber bezeichnet man in erster Linie solche Schreibgeräte, die eine Schreibspitze aus Faser- oder faserähnlichem Material haben, wobei z. B. auch gesintertes Kunststoffmaterial unter diesem Oberbegriff rangiert. Mit dem Aufkommen derartiger Schreibgeräte ging Jedoch eine weitere Entwicklung parallel, nämlich die Verwendung von Fasermaterial als Speicher für den Tintenvorrat im hohlen Schaft des Schreibgerätes. So entstanden unterschiedliche Vorschläge bzw. Produkte, nämlich: 1. Faserschreibspitze gespeist aus einem Vorratsdocht der mit Schreibflüssigkeit satt getränkt war.Fiber pens are primarily those writing implements which have a writing tip made of fiber or fiber-like material, with z. B. sintered plastic material is also classified under this generic term. With the advent Such writing implements, however, went parallel to a further development, namely the use of fiber material as a reservoir for the ink supply in the hollow shaft of the writing instrument. This is how different proposals and products came about, namely: 1. Fibrous writing tip fed from a storage wick with writing fluid was fed up.

2. Faserschreibspitze gespeist aus einem Vorrat freier Schreibflüssigkeit im hohlen Schaft des Schreibgerätes, gegebenenfalls austauschbar mit Hilfe von Tintenpatronen.2. Fiber writing tip fed from a supply of free writing fluid in the hollow shaft of the writing instrument, if necessary exchangeable with the help of ink cartridges.

3. Schreibfeder aus Metall oder Kunststoff unmittelbar gespeist aus einem Tintenvorrat, der sich in einem kapillaren Fasermaterial befand.3. Metal or plastic pen fed directly from an ink supply that was in a capillary fiber material.

4. System der Vorratsergänzung im Wege des Nachtränkens des leergeschriebenen Vorratsfilzes durch Einsetzen einer bis dahin nicht eingeschalteten- Vorratspatrone oder durch Einsetzen eines weiteren sattgefüllten Vorratsfilzes in Kommunikation mit dem leergeschriebenen Vorratsfilz.4. System of replenishment by way of replenishing what has been left blank Supply felt by inserting a supply cartridge that has not been switched on until then or by inserting another full supply felt in communication with the empty supply felt.

Es hat sich gezeigt, daß bei überfüllten Vorratsdochten und insbesondere bei Verwendung freier Schreibflüssigkeit im hohlen Schaft des Schreibgerätes eine erhebliche Neigung zum Klecksen bei Beginn der Benutzung des Gerätes besteht.It has been shown that with overfilled storage wicks and in particular when using free writing fluid in the hollow shaft of the writing instrument a there is a considerable tendency to blot when starting to use the device.

Andererseits ist festzustellen, daß ein Vorratsfilz nicht seinen gesamten Tränkungsinhalt beim normalen Schreibvorgang abgibt und abgeben kann. Es bleibt dank seiner kapillaren Rückstellkraft eine erhebliche Restmenge, die nicht genutzt werden kann, womit aber die gesamte Schreibleistung des Gerätes erheblich herabgesetzt wird.On the other hand, it should be noted that a supply felt is not its entire Gives and can release impregnation content during the normal writing process. It stays thanks to its capillary restoring force, there is a considerable residual amount that is not used can be, which, however, significantly reduces the overall writing performance of the device will.

Die Erfindung beseitigt die hierin liegenden Mängel auf einfache Weise: In gleicher Weise, wie dem Vorratsfilz (Docht) Schreibflüssigkeit beim Schreiben entzogen wird, kann nämlich auch eine entsprechende Menge Flüssigkeit nachgefüllt werden. Die Erfindung besteht somit darin, daß im hohlen Schaft eines Faserschreibgerätes sowohl am vorderen, als auch am rückwärtigen Ende des Vorratsdochtes je ein "Schreibdocht' kommunizierend angeordnet ist, wobei der vordere Docht die Schreibspitze bildet oder mit ihr unmittelbar in Verbindung steht, während der rückwärtige Docht in einen auswechselbaren Vorratsbehälter mit freier Schreibflüssigkeit hineinragt.The invention overcomes the deficiencies herein in a simple manner: In the same way as the supply felt (wick) writing fluid when writing is withdrawn, namely, a corresponding amount of liquid can be topped up will. The invention thus consists in that in the hollow shaft of a fiber pen both at the front and at the rear end of the storage wick each have a "writing wick" is arranged communicating, wherein the front wick forms the writing tip or is directly connected with it, while the rear wick is in one replaceable reservoir with free writing fluid protrudes.

Versuche haben ergeben, daß überraschenderweise weder ein Belüftungssystem noch irgendein anderes Regelsystem erforderlich ist,.um den gleichmäßigen Tintenfluß aus der Vorratspatrone über den Entnahme-Docht und den Vorratsdocht zum Schreibdocht hin sicherzustellen. Es wird nämlich Jeweils nur so viel freie Schreibflüssigkeit aus dem Vorratsbehälter abgesaugt, als tiber die Schreibspitze dem Vorratsdocht entnommen worden ist.Tests have shown that, surprisingly, neither a ventilation system nor any other control system is required to maintain the smooth flow of ink from the supply cartridge via the removal wick and the supply wick to the writing wick to ensure. There is only so much free writing fluid at a time sucked out of the storage container as if over the writing tip of the storage wick has been removed.

Anhand der beigefügten Skizze sei der Gegenstand der Erfindung noch einmal erläutert: Im hohlen Schaft des Schreibgerätes (1) befindet sich der mit Schreibflüssigkeit getränkte Faserspeicher oder Vorratsdocht (2), der an seinem vorderen Ende (3) mit dem Schreibdocht (4) in Verbindung steht. An seinem rückwärtigen Ende (5) steht er set dem Ubertragungsdocht (6) in Verbindung, der in einen mit Schreibflüssigkeit gefüllten Vorratsbehälter (7) hineinragt.The subject of the invention is still based on the attached sketch once explained: Located in the hollow shaft of the writing instrument (1) the soaked with writing fluid fiber storage or storage wick (2), the at its front end (3) with the writing wick (4) is in connection. On his rear end (5) he is set to the transmission wick (6) in connection, the protrudes into a storage container (7) filled with writing fluid.

Claims (1)

Anspruchclaim Faserschreiber, dessen Vorrat an Schreibflüssigkeit sich wenigstens teilweise in einer auswechselbaren Tintenpatrone im hohlen Halterschaft befindet und bei dem die Versorgung der Schreibspitze über einen Vorratsdocht aus dessen Tränkung erfolgt, dadurch gekennzeichnet, daß das rückwärtige Ende des Vorratsdochtes in kommunizierender Verbindung zu einem, dem Schreibdocht gleichenden oder ähnlichen Ubertragungsdocht steht, dessen freies Ende in einen auswecheelbaren Behälter mit freier Schreibflüssigkeit hineinragt.Fiber-tip pens whose supply of writing fluid is at least sufficient partially located in a replaceable ink cartridge in the hollow holder shaft and in which the supply of the writing tip via a storage wick from it Impregnation takes place, characterized in that the rear end of the storage wick in communicating connection to one, the writing wick or similar Transfer wick is available, the free end of which is in an exchangeable container free writing fluid protrudes.
DE19742424918 1974-05-22 1974-05-22 Felt tip pen with exchangeable ink cartridge - preventing initial spluttering and final retention of residual ink Pending DE2424918A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19742424918 DE2424918A1 (en) 1974-05-22 1974-05-22 Felt tip pen with exchangeable ink cartridge - preventing initial spluttering and final retention of residual ink

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742424918 DE2424918A1 (en) 1974-05-22 1974-05-22 Felt tip pen with exchangeable ink cartridge - preventing initial spluttering and final retention of residual ink

Publications (1)

Publication Number Publication Date
DE2424918A1 true DE2424918A1 (en) 1975-12-04

Family

ID=5916266

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742424918 Pending DE2424918A1 (en) 1974-05-22 1974-05-22 Felt tip pen with exchangeable ink cartridge - preventing initial spluttering and final retention of residual ink

Country Status (1)

Country Link
DE (1) DE2424918A1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3014761A1 (en) * 1980-04-17 1981-10-22 Schwan-Stabilo Schwanhäußer GmbH & Co, 8500 Nürnberg Refillable writing and marking implement - has ink store with projecting capillary filling wick with cover gap
WO1992018339A1 (en) * 1991-04-16 1992-10-29 Merz + Krell Gmbh & Co. Writing implement
US6027271A (en) * 1992-11-06 2000-02-22 Merz & Krell Gmbh & Co. Kg Capillary writing medium reservoir system
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

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3014761A1 (en) * 1980-04-17 1981-10-22 Schwan-Stabilo Schwanhäußer GmbH & Co, 8500 Nürnberg Refillable writing and marking implement - has ink store with projecting capillary filling wick with cover gap
WO1992018339A1 (en) * 1991-04-16 1992-10-29 Merz + Krell Gmbh & Co. Writing implement
US5433545A (en) * 1991-04-16 1995-07-18 Merz & Krell Gmbh & Co. Writing implement
US6095707A (en) * 1991-05-14 2000-08-01 Kaufmann; Rainer Writing utensil with a container for receiving freely a writing liquid
US6089776A (en) * 1991-05-14 2000-07-18 Kaufmann; Rainer Fluid dispensing utensil
US6244774B1 (en) 1992-11-06 2001-06-12 Merz & Krell Gmbh & Co. Kg Capillary writing medium reservoir system
US6027271A (en) * 1992-11-06 2000-02-22 Merz & Krell Gmbh & Co. Kg Capillary writing medium reservoir system
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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