EP1247649A2 - Dispositif pour remplir un réservoir d'encre - Google Patents

Dispositif pour remplir un réservoir d'encre Download PDF

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Publication number
EP1247649A2
EP1247649A2 EP02006722A EP02006722A EP1247649A2 EP 1247649 A2 EP1247649 A2 EP 1247649A2 EP 02006722 A EP02006722 A EP 02006722A EP 02006722 A EP02006722 A EP 02006722A EP 1247649 A2 EP1247649 A2 EP 1247649A2
Authority
EP
European Patent Office
Prior art keywords
ink
container
tank
filling
adapter
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.)
Granted
Application number
EP02006722A
Other languages
German (de)
English (en)
Other versions
EP1247649A3 (fr
EP1247649B1 (fr
Inventor
Volker Schönfelder
Thomas Bothe
Günther Tandler
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.)
JS Staedtler GmbH and Co KG
Original Assignee
JS Staedtler GmbH and Co KG
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 JS Staedtler GmbH and Co KG filed Critical JS Staedtler GmbH and Co KG
Publication of EP1247649A2 publication Critical patent/EP1247649A2/fr
Publication of EP1247649A3 publication Critical patent/EP1247649A3/fr
Application granted granted Critical
Publication of EP1247649B1 publication Critical patent/EP1247649B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17503—Ink cartridges
    • B41J2/17513—Inner structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17503—Ink cartridges
    • B41J2/17506—Refilling of the cartridge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17503—Ink cartridges
    • B41J2/17513—Inner structure
    • B41J2002/17516—Inner structure comprising a collapsible ink holder, e.g. a flexible bag

Definitions

  • the invention relates to a device for filling a Ink tanks, in particular a refill device for Filling ink tanks for ink jet systems, such as printers and plotter, or other automatic registration, Writing or drawing systems.
  • Refill devices for filling containers or ink tanks are known in principle. There are, for example, refill systems, for filling ink tanks for ink-jet systems and plotters or for other automatic registration, writing or drawing systems, with the help of which it is possible to replace the empty ink tanks of the printheads or recording pens with new ones Refill ink or other recording media.
  • an ink refill device in which an adapter is provided which is arranged on a print head and with the help of which on the one hand the ink tank of the print head is opened and also a refill container is placed, pierced and fastened can be.
  • the closure parts When the container is opened or punctured, the closure parts are loosened or destroyed, so that the ink can then flow from the container into the tank.
  • the air equalization in the tank to be filled and via this in the refill container takes place via air channels that open into the open.
  • the refill container To fill the tank, the refill container must be arranged above or above the adapter so that the ink can flow automatically from the container into the tank due to gravity.
  • a disadvantage of such a device in the form of this adapter is that the adapter cannot be used to refill a hermetically sealed tank or a tank without permanently open air equalization due to the counter pressure building up.
  • the object of the invention is to provide a device for refilling ink tanks which does not have the disadvantages mentioned above and which offers the user an inexpensive, simple and clean possibility of refilling tanks which are difficult to refill, such as hermetically sealed tank systems.
  • the existing material such as empty tanks, with or without printheads, can be used again, which saves resources, reduces waste and, on the other hand, saves costs for the user.
  • FIG. 1 shows the basic structure of a proposed device, an ink tank 2 to be refilled and a refill container 3 containing the ink supply being inserted into an adapter 1.
  • the adapter 1 is shown as a separate part from the front or from the side to which the ink tank (2), not shown here, is connected.
  • a tank connection 12 is arranged as a plug connection on the distributor housing 11 of the adapter 1.
  • the tank connection 12 consists of a connection body 121, as well as a filling connection 123, with a tank cannula 142 and an air connection 124, with an air cannula 151.
  • a refill container (3) not shown here, can be inserted into the connection housing 131 at the container connection 13.
  • Guide grooves 132 are provided on the side of the connection housing 131, into which centering lugs or cams of the refill container (3) can engage, for example for identifying the togetherness of defined filling systems. If the adapter is to be suitable for a specific ink or device type, the shape and position of the arrangements may have to be designed differently.
  • FIG. 3 the filling situation is depicted in which a refill container 3 is inserted in or on the distributor housing 11 of the adapter 1 and an ink tank 2 is pushed.
  • the tank mouthpiece 23 of the ink tank 2 is placed on the tank connection 12 of the adapter 1 and connected to its filling connection 123 in a friction-locked manner.
  • the reserve ink flows as refill means 300 via the fill system 14, or via the container cannula 143, the fill channel 141 and the tank cannula 142 into the tank reservoir 22 of the ink tank 2, as reusable writing means 200 from there.
  • the tank cannulas are in the fill channel 141 142 and on the container side, the container cannula 143 is firmly inserted, which penetrate the tank seal 212 in the tank mouthpiece 23 and the container seal 322 in the container sleeve 321 by means of piercing tips or pressure bevels and thus enable the continuous ink flow.
  • FIG 4 shows the device acc. Figure 3, with the adapter 1, the ink tank 2 and the refill container 3, here a section through the ventilation system 15 is made, according to line BB in Figure 2.
  • the ventilation system 15 integrated in the distributor housing 11 has a firmly inserted towards the ink tank 2 here Air cannula 151 and creates a free passage to the environment via an air opening 152. This creates pressure equalization to the atmosphere, and during the filling process, as much air escapes from the otherwise hermetically sealed tank space 211 of the ink tank 2 as the volume of the refill 300 from the fill container 32 takes up as a newly available writing medium 200 in volume in the ink reservoir 22.
  • the air cannula 151 penetrates the air seal 213 which is fixedly arranged in the air mouthpiece 24 and thus opens the otherwise hermetically sealed tank space 211 in the ink tank 2. While the ink tank 2 is connected to the distributor housing 11 of the adapter 1 in a frictionally but detachably manner via the tank connection 12 , the container housing 31 of the refill container 3 is located, sealed but relatively loosely seated, in the connection housing 131 of the container connection 13.
  • the proposed device for filling an ink tank in particular an ink reservoir in an ink jet system, a printer, plotter or other automatic Registration, writing or drawing system, has one Refill container (3) and the ink tank (2) is with this connected by an adapter (1) and in the filling position arranged essentially one above the other.
  • the adapter points at least two connections for the containers to be connected 3 and tanks 2 on and in the ink tank 2 is an ink reservoir 22 arranged, between the tank housing 21 and the Ink storage 22 a hermetically sealed tank room 211 is formed.
  • the adapter 1 designed and dimensioned in this way be with a refillable ink tank 2 and a suitable refill container 3 in the filling position, that is, in the assembled state, one in itself contains or forms hermetically sealed filling system 14 and has an additional air system 15.
  • the filling system 14 has at least one tank cannula 142 and a container cannula 143 arranged in a filling channel 141, which, when the ink tank 2 is connected and when the refill container 3 is inserted in the filling position, has a fluidic connection between the interior of the filling container 32 and the Ink storage 22 forms.
  • the air system 15 should preferably have an air cannula 151 which, in the filling position, possibly via an air opening 152, forms an air passage between the interior of a hermetically sealed tank space 211 and the atmosphere.
  • the adapter 1 is a rigid, rigid distribution housing 11 and at least one such tank connection 12 and / or container connection 13 and if the Ink tank 2 and / or the refill container 3 also out solid, rigid material exists or can exist the whole device is particularly stable and easy to handle.
  • the sealing elements 212, 213, 322 are intended to be on the ink reservoir 22, in the ink tank 2, in the refill container 3 and / or in the Connection areas of the adapter 1 itself should be arranged and during the refill between the Sealing elements 212, 213, 322 and those in the adapter 1 arranged cannulas 142, 143, 151 at least one each sealing connection be formed.
  • cannulas 142, 143, 151 at least one each each have a rigid piercing tip associated closure on the ink tank 2 and / or on Refill container 3 is particularly simple and easy to open.
  • the Ink storage 22 of the ink tank 2 and / or the Filling container 32 of the refill container 3 a light deformable sheath 221, 321, e.g. the Storage sleeve 221 and / or the container sleeve 321 from one flexible, elastic material, preferably made of one highly flexible polymer material should exist.
  • the sealing elements 212, 213, 322 can or should Rubber or soft plastic and as discs or rings and / or be designed as self-firing valves.
  • the connecting means on the tank connection 12 and / or on Container connection 13 of the adapter 1 should complementary to the ink tanks 2 and Refill containers 3 as plug connections, positive Connections or be designed as threaded connections.
  • a device which can be used as Adapter 1 a fluid connection via a filling system 14 between a refillable ink tank 2 and a Refills container 3 via coupling elements.
  • a filling system 14 between a refillable ink tank 2 and a Refills container 3 via coupling elements.
  • the liquid level of the Refill container 3 above the level of the ink tank 2, so the refilling process takes place by gravity.
  • a pressure equalization or an opening of the hermetically sealed tank space 211 which between the outer surface of the ink reservoir 22 and the Inner surface of the tank housing 21 lies to the atmosphere getting produced.
  • This connection is made via a Ventilation system 15 in the adapter 1.
  • the adapter 1 thus simultaneously fulfills the functions of establishing a fluidic connection and creating an air balance.
  • the connections are sealed with sealing elements 212, 213 and 322, such as with septa or valves.
  • These sealing elements 212, 213, 322 are pierced by the needles 1142, 143 and 151 when the refill container 3 with the fill container 32 and the ink tank 2 with the ink reservoir 22 are docked onto the adapter 1. If, after the refilling process, the filled ink reservoir 22 and the emptied or only partially emptied filling container 32 are separated or removed from the adapter 1, the sealing elements 212, 213, 322 automatically close as soon as the coupling elements are removed.
  • the container connections 13 of the adapter 1 can have elements such as guide grooves 132, which correspond to corresponding elements on the refill container 3 or act together on the ink tank 2, such as noses or cams, for example according to the so-called tongue and groove principle.
  • the refilling process should expediently begin by first securely connecting and opening the empty ink tank 2 to the adapter 1 and then inserting and opening the refill container 3.
  • the filling quantities of the ink tank 2 and the refill container 3 should be coordinated with one another in such a way that the contents of the refill container 3 can be completely filled into the ink tank 2 during a filling process. Otherwise shut-off valves or other portioning aids and / or content and filling indicators should be attached.
  • the three components adapter 1, ink tank 2 and refill container 3 are separated from one another again, preferably by means of vertical trigger movements.
  • the three seals 213, 212, and 322 advantageously close automatically, if possible also in this order, in an airtight and liquid-tight manner. If - with the same connection lengths of the tank mouthpiece 23 and the air mouthpiece 24 - the free contact length of the air cannula 151 is shorter than the free connection length of the tank cannula 142, the ink tank 2 can be loosened in a relatively contamination-proof manner in the predetermined closure sequence if the ink tank 2 in front of the refill container 3 Will get removed.

Landscapes

  • Ink Jet (AREA)
EP20020006722 2001-04-02 2002-03-23 Dispositif pour remplir un réservoir d'encre Expired - Lifetime EP1247649B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10116429A DE10116429B4 (de) 2001-04-02 2001-04-02 Vorrichtung zum Befüllen eines Tintentanks
DE10116429 2001-04-02

Publications (3)

Publication Number Publication Date
EP1247649A2 true EP1247649A2 (fr) 2002-10-09
EP1247649A3 EP1247649A3 (fr) 2003-02-12
EP1247649B1 EP1247649B1 (fr) 2004-10-27

Family

ID=7680125

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20020006722 Expired - Lifetime EP1247649B1 (fr) 2001-04-02 2002-03-23 Dispositif pour remplir un réservoir d'encre

Country Status (5)

Country Link
US (1) US6619344B2 (fr)
EP (1) EP1247649B1 (fr)
JP (1) JP2003001853A (fr)
AT (1) ATE280676T1 (fr)
DE (2) DE10116429B4 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009103422A1 (fr) * 2008-02-22 2009-08-27 Pelikan Hardcopy Production Ag Dispositif de rechargement d’une cartouche d’encre pour une imprimante à jet d’encre

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DE10204229B4 (de) 2002-01-31 2006-11-09 J. S. Staedtler Gmbh & Co. Kg Drucker oder sonstiges automatisches Drucksystem mit zusätzlichem Steuergerät und Steuergerät hierfür
WO2005092626A1 (fr) * 2004-03-25 2005-10-06 Sooners Innovation Pte Ltd Ensemble et procede de remplissage d'une cartouche pour impression a jet d'encre
GB2416517B (en) * 2004-07-23 2008-09-10 Inkjet Technical Lab Ltd An inkjet printer cartridge refilling machine and method of operation thereof
CN100411874C (zh) * 2004-09-25 2008-08-20 珠海天威技术开发有限公司 置换式恒压墨盒及其使用方法
WO2006076851A1 (fr) * 2005-01-22 2006-07-27 Print-Rite Technology Development Co., Ltd Of Zhuhai Cartouche d’encre et procede d’utilisation
US8010538B2 (en) * 2006-05-08 2011-08-30 Black Duck Software, Inc. Methods and systems for reporting regions of interest in content files
JP5055889B2 (ja) * 2006-08-11 2012-10-24 セイコーエプソン株式会社 液体収容体の製造方法
DE102008025721A1 (de) * 2008-05-15 2009-11-19 Pelikan Hardcopy Production Ag Vorrichtung und Verfahren zur Wiederbefüllung einer Tintenpatrone für einen Tintenstrahldrucker
US9827776B2 (en) 2012-07-23 2017-11-28 Seiko Epson Corporation Method and apparatus for manufacturing cartridge
US10647123B2 (en) 2012-07-23 2020-05-12 Seiko Epson Corporation Refilled cartridge and method for manufacturing refilled cartridge
JP6069964B2 (ja) 2012-07-23 2017-02-01 セイコーエプソン株式会社 カートリッジの製造方法、注入キット、及び、注入装置
JP6048004B2 (ja) 2012-07-23 2016-12-21 セイコーエプソン株式会社 カートリッジ
EP3009658B1 (fr) * 2014-10-15 2017-09-06 Continental Automotive GmbH Injecteur pour injection de fluides
DE202015102174U1 (de) 2015-04-30 2016-08-03 Gebr. Schmidt Fabrik für Feinmechanik GmbH & Co. KG Nachfüllsystem für einen ein Fluid aufnehmenden Behälter
CN104902719A (zh) * 2015-05-19 2015-09-09 合肥天鹅制冷科技有限公司 具有防环境试验的定压电控箱
EP3359461A1 (fr) 2015-10-07 2018-08-15 Unilever Plc. Dispositif
JP6980477B2 (ja) * 2017-09-29 2021-12-15 理想科学工業株式会社 インク充填方法およびインクカートリッジの製造方法
WO2019221710A1 (fr) * 2018-05-15 2019-11-21 Hewlett-Packard Development Company, L.P. Structure de retrait d'étanchéité
BR112020021117B1 (pt) 2018-07-13 2022-04-19 Hewlett-Packard Development Company, L.P. Aparelho de fornecimento de líquido de impressão e estrutura de interface
CN111655498A (zh) 2018-07-13 2020-09-11 惠普发展公司，有限责任合伙企业 打印液体供应
RU2750861C1 (ru) 2018-07-13 2021-07-05 Хьюлетт-Паккард Дивелопмент Компани, Л.П. Устройство подачи печатной жидкости
ES2937728T3 (es) 2018-07-13 2023-03-30 Hewlett Packard Development Co Suministro de líquido de impresión

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DE19912620A1 (de) 1999-03-22 2000-10-05 Staedtler Fa J S Vorrichtung und Anordnung zum Befüllen eines Tintentanks

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Publication number Priority date Publication date Assignee Title
US5595223A (en) 1994-10-21 1997-01-21 Mitsubishi Pencil Corporation Of America Ink refilling assembly
DE19912620A1 (de) 1999-03-22 2000-10-05 Staedtler Fa J S Vorrichtung und Anordnung zum Befüllen eines Tintentanks

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009103422A1 (fr) * 2008-02-22 2009-08-27 Pelikan Hardcopy Production Ag Dispositif de rechargement d’une cartouche d’encre pour une imprimante à jet d’encre

Also Published As

Publication number Publication date
EP1247649A3 (fr) 2003-02-12
DE10116429B4 (de) 2005-03-24
ATE280676T1 (de) 2004-11-15
DE50201379D1 (de) 2004-12-02
US20020139441A1 (en) 2002-10-03
US6619344B2 (en) 2003-09-16
EP1247649B1 (fr) 2004-10-27
DE10116429A1 (de) 2002-10-17
JP2003001853A (ja) 2003-01-08

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