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WO1998042512A1 - Procede d'impression a jet d'encre et dispositif pour sa mise en oeuvre - Google Patents

Procede d'impression a jet d'encre et dispositif pour sa mise en oeuvre Download PDF

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Publication number
WO1998042512A1
WO1998042512A1 PCT/RU1997/000089 RU9700089W WO9842512A1 WO 1998042512 A1 WO1998042512 A1 WO 1998042512A1 RU 9700089 W RU9700089 W RU 9700089W WO 9842512 A1 WO9842512 A1 WO 9842512A1
Authority
WO
WIPO (PCT)
Prior art keywords
ink
electrodes
plate
frequency
dielectric material
Prior art date
Application number
PCT/RU1997/000089
Other languages
English (en)
Russian (ru)
Inventor
Mikhail Rudolfovich Predtechensky
Original Assignee
Predtechensky Mikhail Rudolfov
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 Predtechensky Mikhail Rudolfov filed Critical Predtechensky Mikhail Rudolfov
Priority to PCT/RU1997/000089 priority Critical patent/WO1998042512A1/fr
Publication of WO1998042512A1 publication Critical patent/WO1998042512A1/fr

Links

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
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • 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
    • B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
    • B41J2202/01—Embodiments of or processes related to ink-jet heads
    • B41J2202/04—Heads using conductive ink

Definitions

  • the printing device is also made up of separate, uniformly executed and functional basic elements.
  • each basic element is supplied with a capacity equipped with ink, equipped with a medium that ensures that it is not in use, ⁇ yb ⁇ s ⁇ tsii che ⁇ nil vyzyvayu ⁇ ⁇ ugem pressure ⁇ vysheniya in em ⁇ s ⁇ i, initsii ⁇ uya for e ⁇ g ⁇ i ⁇ mga ⁇ venn ⁇ e vs ⁇ i ⁇ anie lib ⁇ ⁇ u ⁇ em ne ⁇ s ⁇ eds ⁇ venn ⁇ g ⁇ i ⁇ nag ⁇ evaniya, lib ⁇ ⁇ s ⁇ eds ⁇ v ⁇ m ⁇ us ⁇ aniya che ⁇ ez ni ⁇ ele ⁇ iches ⁇ g ⁇ ⁇ a - for ⁇ sledneg ⁇ is ⁇ lzuyu ⁇ ele ⁇ v ⁇ dyashie che ⁇ nila. ⁇ 98/42512 ⁇ ⁇ /42512
  • the device that implements this equipment is equipped with a hydraulic unit that is connected to Each unit is equipped with a steam outlet, the end users are located inside it with an external friend, and loaded into the output ink tank.
  • This method does not provide high reliability, stability and safety of the press, since it is a voltage level that can cause electric shock ⁇ ⁇ 98/42512 ⁇ / ⁇ 97 / 00089
  • Electricity between the elec- trons and the availability of the accessory area for instantly opening the battery complies with a range of 1000-3000 ⁇ . If the electrical equipment is handled, it will be subject to damage, erosion, and may be damaged and may be replaced. Also, there is a greater energy loss from the electrical circuits and from other elec- tric circuit elements.
  • the main task of the invention is the creation of such a secure seal, which is non-hazardous and that it is reliable
  • Another task, which solves the invention, is the creation of a simple, convenient and reliable device that implements this method. ⁇ ⁇ 98/42512 ⁇ / ⁇ .97 / 00089
  • ⁇ ni s ⁇ de ⁇ zha ⁇ sya and ⁇ tsii i ⁇ in ⁇ me ⁇ a ⁇ el vyb ⁇ asyvayu ⁇ sya na ⁇ uzhu che ⁇ ez ⁇ ve ⁇ s ⁇ iya s ⁇ ve ⁇ s ⁇ vuyuschi ⁇ na ⁇ avlyayuschi ⁇ s ⁇ el, ⁇ adayu ⁇ on ⁇ ve ⁇ n ⁇ s ⁇ for ⁇ echa ⁇ i, na ⁇ ime ⁇ , ⁇ ve ⁇ n ⁇ s ⁇ lis ⁇ a paper ⁇ b ⁇ azuyu ⁇ her s ⁇ v ⁇ u ⁇ n ⁇ s ⁇ ⁇ che ⁇ , v ⁇ s ⁇ izv ⁇ dyaschuyu ⁇ dlezhaschy na ⁇ echa ⁇ aniyu sign.
  • the overall voltage, which is sufficient for the secure printing, is more than 10 times lower than in the known cases, increased overload.
  • the process of discharging a single electrical discharge must be more than 50 times faster. ⁇ At the same time, the duration of the pulses is sufficient for heating, inking up ink, quick increase in pressure and exhausting ink, it is also limited and should not be less.
  • the local storage of ink removes the waste of electrical power.
  • I create a zone of increased dampness in the current itself in the direction of the directional nozzle. ⁇ Resulting from the effects of cavitation and the accumulation of explosive bombs in the distance away from electric shock.
  • the device is proposed (Fig. 2 and Fig. 3). This includes a backup (1) filled with electronic ink (2). Otherwise, the plate is closed (3), in which the requirements (4) were completed.
  • ⁇ n vy ⁇ lnen as me ⁇ alliches ⁇ y ⁇ l ⁇ s ⁇ i of lyub ⁇ go of izves ⁇ ny ⁇ for izg ⁇ vleniya ele ⁇ d ⁇ v ma ⁇ e ⁇ iala, na ⁇ ime ⁇ , ⁇ i ⁇ ana, ni ⁇ elevy ⁇ s ⁇ lav ⁇ v, ⁇ la ⁇ iny or d ⁇ uga ⁇ ele ⁇ v ⁇ dyaschi ⁇ ma ⁇ e ⁇ ial ⁇ v, ⁇ imiches ⁇ i s ⁇ y ⁇ i ⁇ in ⁇ n ⁇ shenii is ⁇ lzuem ⁇ go for che ⁇ nil zle ⁇ li ⁇ a.
  • the plate (3) can be made from electrically-powered materials, chemically stable is used in electrically-driven (elite), ⁇ e ⁇ m case ⁇ na yavlyae ⁇ sya v ⁇ ym, ⁇ bschim for vse ⁇ ⁇ a ⁇ ele ⁇ d ⁇ m, and between it and ⁇ e ⁇ vym ele ⁇ d ⁇ m ⁇ meschen sl ⁇ y diele ⁇ iches ⁇ g ⁇ ma ⁇ e ⁇ iala, iz ⁇ li ⁇ uyuschy i ⁇ d ⁇ ug ⁇ d ⁇ uga (9) and ⁇ b ⁇ azuyuschy with ⁇ e ⁇ eg ⁇ d ⁇ y (8) a slit menynuyu than vysheu ⁇ myanu ⁇ y zaz ⁇ between e ⁇ y ⁇ e ⁇ eg ⁇ d ⁇ y and We save the nozzle (4).
  • the size of this gap should be sufficient for the formation of a high-density zone of operation of the voltage and supplying voltage pulse
  • the electrical outlet (6) in this case is installed directly on the other hand (5), but the other direction is directly affected and the result is the same. With this, the size of the gap between the exhaust of the sperm and the sinter must be accessible for the use of the high volume of the appliance.
  • the device operates the following way.
  • ele ⁇ dami 5b) or (5, 3)
  • na ⁇ dyaschimisya ⁇ n ⁇ a ⁇ e with ele ⁇ v ⁇ dyaschimi che ⁇ nilami ⁇ dayu ⁇ im ⁇ uls vys ⁇ chas ⁇ n ⁇ g ⁇ ⁇ e ⁇ emenn ⁇ g ⁇ na ⁇ yazheniya ⁇ e ⁇ emenn ⁇ y ⁇ lya ⁇ n ⁇ s ⁇ i
  • a small number of prints are made up of characters, numbers, and letters on this sheet.
  • Electric generators are electrically pulsed, while electrical drives are disconnected and the voltage is too high for the power P ⁇ s ⁇ avneniyu with ⁇ anee izves ⁇ nymi us ⁇ ys ⁇ vami for s ⁇ uyn ⁇ y ⁇ echa ⁇ i ⁇ edlagaem ⁇ e us ⁇ ys ⁇ v ⁇ ⁇ ns ⁇ u ⁇ ivn ⁇ and ⁇ e ⁇ n ⁇ l ⁇ giches ⁇ i mn ⁇ go ⁇ sche, ⁇ a ⁇ ⁇ a ⁇ it ⁇ ealizue ⁇ sya s ⁇ s ⁇ b s ⁇ uyn ⁇ y ⁇ echa ⁇ i, ⁇ susches ⁇ vlyaemy ⁇ i niz ⁇ i ⁇ znacheniya ⁇ na ⁇ yazheniya.
  • Fig. 2 and Fig. 3 it is shown the components of the device that implements the claimed method of the process press. Each of them provides a separate, separate base element for discharging a single ink cartridge. ⁇ In general, it is a component of a plurality of identical basic elements. Damage to the plate (3) is provided on the internal side, which is directly connected to the electric inks (2) and is installed on the front (8).
  • ⁇ a ⁇ az ⁇ eze ⁇ - ⁇ ⁇ ig.2 iz ⁇ b ⁇ azheny ⁇ agmen ⁇ ⁇ eze ⁇ vua ⁇ a (1) ⁇ agmen ⁇ ele ⁇ v ⁇ dyaschi ⁇ che ⁇ nil (2) ⁇ agmen ⁇ ⁇ las ⁇ iny (3) of ele ⁇ v ⁇ dyascheg ⁇ ma ⁇ e ⁇ iala, ⁇ ve ⁇ s ⁇ ie na ⁇ avlyayuscheg ⁇ s ⁇ la (4) ele ⁇ d (5) sl ⁇ y diele ⁇ iches ⁇ g ⁇ ma ⁇ e ⁇ iala (7) , a preparation (8), a layer of dielectric material (9). ⁇ ⁇ 98/42512 10 ⁇ / ⁇ 7 / 00089
  • ⁇ a ⁇ az ⁇ eze ⁇ - ⁇ ⁇ ig.Z iz ⁇ b ⁇ azheny ⁇ agmen ⁇ ⁇ eze ⁇ vua ⁇ a (1) ⁇ agmen ⁇ ele ⁇ v ⁇ dyashi ⁇ che ⁇ nil (2) ⁇ agmen ⁇ ⁇ las ⁇ iny (3) of diele ⁇ iches ⁇ g ⁇ ma ⁇ e ⁇ iala, ⁇ ve ⁇ s ⁇ ie na ⁇ avlyayuscheg ⁇ s ⁇ la (4) ele ⁇ d (5) ele ⁇ d (6) sl ⁇ y dielectric material (7), extractor (8).
  • EXAMPLE 1 The method is carried out using the head of the printer, the circuit is shown in FIG. 2. Without refueling (1) refill the electronic ink (2) with a commercially available part of the input into the open source by clicking on the button. After that, the plug-in (3) from the title was forgotten. In the plate, the final results (4) were fulfilled, with a diameter of 50 ⁇ m in the lower part and 80 ⁇ m in the upper part. They are directional nozzles through which ink outlets are emitted. From the inside of the plate (3) near each nozzle, electrodes (5), each of which is made in the form of a cavity, is widespread.
  • the electricity and the plate are separated by a layer of dielectric material (9).
  • This layer is implemented in the form of a strip that cuts through all the rotations of the field, forming a single row.
  • a nozzle in it has been completed for opening a zone of increased access to the area.
  • the length of such a phase is less than the width of the elec- trode, and the width is 5 ⁇ m.
  • the end users are not in contact with the locomotive for 30 microns.
  • the electrical part is covered by a dielectric material (7).
  • partitions (8) Perpendicular to the plate (3) installed partitions (8), made from a ceramic with a thickness of 30 ⁇ m, in the form of an area that is in transit.
  • Each partition is installed asymmetrically different from the answer, it is cut short, with a shift to the electrical outlet (5).
  • partitions (8) and the use of dielectric materials (9) choose such a position so that the size of the gap between them is 5 ⁇ m. ⁇ ⁇ 98/42512 ⁇ ⁇ / ⁇ 97 / 00089
  • electrodes (5) and a plate (3) are supplied with a pulse of a high-frequency alternating voltage with an amplitude of 40 1, a frequency of 1 MHz, lasting 6 ms. This causes a leakage between electrical elec- tric transients.
  • the electrically safe components are equipped with an electrically-charged device (5, 6), each of which has a large output. On the outside, each electric device is exposed to a dielectric material (7). On the plate (3), the steps (8) were performed, in the form of a perpendicular to it, an acceleration of the velocity, which is 20 mm thick. Every time the device is asymmetrically disconnected, it is short-circuited, and there is a short circuit (5)
  • electric pulses (5) and (b) transmit an impulse of a high-frequency and alternating voltage with an amplitude of 40 ⁇ , a frequency of 1 Hz, which lasts for a long time and is free from voltage. This causes a leakage between electric transformers of the alternating electric current.
  • the elec- trodes are connected (5, 6), which carry out indirect signaling, which is subject to the direct access to the received product.
  • the invention eliminates the problem of having one-color and multi-color printing. You can use it in a computer, a computer, a printer, a cash register, or any other device for use.

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  • Electroluminescent Light Sources (AREA)

Abstract

Le procédé d'impression à jet d'encre faisant l'objet de cette invention consiste à éjecter des portions d'encre à travers des orifices de buses d'orientation sur une surface d'impression tout en alimentant les électrodes, qui sont en contact avec l'encre électroconductrice, en impulsions de tension de haute fréquence à polarité alternée, la durée des impulsions étant égale ou supérieure à la valeur inverse de ladite fréquence sans toutefois dépasser 50 microsecondes. La composante constante de la tension alternative de haute fréquence ne doit pas dépasser la moitié de l'amplitude de sa composante alternative et est, de préférence, égale à zéro, la fréquence de la tension étant comprise entre 0,2 et 5 MHz. Dans l'orifice de la buse d'orientation, on crée une zone à densité de courant élevée. Le dispositif pour la mise en oeuvre de ce procédé comprend un récipient contenant de l'encre électroconductrice et recouvert d'une plaquette dans laquelle sont faits les orifices des buses d'orientation. Une paroi en matériau diélectrique, perpendiculaire à la plaquette et traversant chaque orifice, est décalée par rapport à l'axe de l'orifice et forme un interstice avec son bord. L'une des électrodes est fixée du côté intérieur de la plaquette, à laquelle elle est parallèle, à proximité de l'orifice de la buse d'orientation. Si la plaquette est faite en matériau électroconducteur, elle constitue elle-même une seconde électrode; une couche de matériau diélectrique est alors placée entre la plaquette et l'autre électrode pour former avec la paroi une fente dont la largeur est inférieure à l'interstice avec le bord de l'orifice de la buse d'orientation. Si la plaquette est faite en matériau diélectrique, on monte du côté opposé de l'orifice de la buse d'orientation une seconde électrode identique à la première.
PCT/RU1997/000089 1997-03-26 1997-03-26 Procede d'impression a jet d'encre et dispositif pour sa mise en oeuvre WO1998042512A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/RU1997/000089 WO1998042512A1 (fr) 1997-03-26 1997-03-26 Procede d'impression a jet d'encre et dispositif pour sa mise en oeuvre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU1997/000089 WO1998042512A1 (fr) 1997-03-26 1997-03-26 Procede d'impression a jet d'encre et dispositif pour sa mise en oeuvre

Publications (1)

Publication Number Publication Date
WO1998042512A1 true WO1998042512A1 (fr) 1998-10-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU1997/000089 WO1998042512A1 (fr) 1997-03-26 1997-03-26 Procede d'impression a jet d'encre et dispositif pour sa mise en oeuvre

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2859470A1 (fr) 2003-09-04 2005-03-11 Rhodia Elect & Catalysis Composition a base d'oxyde de cerium et d'oxyde de zirconium a reductibilite et surface elevees, procede de preparation et utilisation comme catalyseur
US10315418B2 (en) 2015-03-20 2019-06-11 Archipelago Technology Group, LTD Method, system, and device for supplying electrical energy through electrical conductors adjacent to electrolyte solution environments

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1100142A1 (ru) * 1982-09-14 1984-06-30 Опытно-Конструкторское Бюро "Регистр" С Опытным Производством Института Физики Ан Азсср Струйна печатающа головка
SU1544590A1 (ru) * 1986-10-28 1990-02-23 В.М.Зуев Способ выталкивани капли крас щей жидкости из сопла печатающей головки
US5144340A (en) * 1989-03-10 1992-09-01 Minolta Camera Kabushiki Kaisha Inkjet printer with an electric curtain force
FR2678549A1 (fr) * 1991-07-05 1993-01-08 Imaje Procede et dispositif d'impression haute-resolution dans une imprimante a jet d'encre continu.
US5206667A (en) * 1990-09-07 1993-04-27 Fujitsu Limited Fleming-type ink jet head

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1100142A1 (ru) * 1982-09-14 1984-06-30 Опытно-Конструкторское Бюро "Регистр" С Опытным Производством Института Физики Ан Азсср Струйна печатающа головка
SU1544590A1 (ru) * 1986-10-28 1990-02-23 В.М.Зуев Способ выталкивани капли крас щей жидкости из сопла печатающей головки
US5144340A (en) * 1989-03-10 1992-09-01 Minolta Camera Kabushiki Kaisha Inkjet printer with an electric curtain force
US5206667A (en) * 1990-09-07 1993-04-27 Fujitsu Limited Fleming-type ink jet head
FR2678549A1 (fr) * 1991-07-05 1993-01-08 Imaje Procede et dispositif d'impression haute-resolution dans une imprimante a jet d'encre continu.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2859470A1 (fr) 2003-09-04 2005-03-11 Rhodia Elect & Catalysis Composition a base d'oxyde de cerium et d'oxyde de zirconium a reductibilite et surface elevees, procede de preparation et utilisation comme catalyseur
US10315418B2 (en) 2015-03-20 2019-06-11 Archipelago Technology Group, LTD Method, system, and device for supplying electrical energy through electrical conductors adjacent to electrolyte solution environments

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