WO1990014956A1 - Generateur electrique de jet de gouttelettes et son procede de reglage - Google Patents

Generateur electrique de jet de gouttelettes et son procede de reglage Download PDF

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Publication number
WO1990014956A1
WO1990014956A1 PCT/SU1989/000138 SU8900138W WO9014956A1 WO 1990014956 A1 WO1990014956 A1 WO 1990014956A1 SU 8900138 W SU8900138 W SU 8900138W WO 9014956 A1 WO9014956 A1 WO 9014956A1
Authority
WO
WIPO (PCT)
Prior art keywords
value
pressure
zhidκοsτi
naπρyazheniya
chasτοτy
Prior art date
Application number
PCT/SU1989/000138
Other languages
English (en)
Russian (ru)
Inventor
Viktor Ivanovich Bezrukov
Vladimir Dmitrievich Spiridonov
Evgeny Fedorovich Suhodolov
Original Assignee
Leningradsky Institut Tochnoi Mekhaniki I Optiki
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 Leningradsky Institut Tochnoi Mekhaniki I Optiki filed Critical Leningradsky Institut Tochnoi Mekhaniki I Optiki
Priority to PCT/SU1989/000138 priority Critical patent/WO1990014956A1/fr
Publication of WO1990014956A1 publication Critical patent/WO1990014956A1/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
    • B41J2/02—Ink jet characterised by the jet generation process generating a continuous ink jet
    • B41J2/025—Ink jet characterised by the jet generation process generating a continuous ink jet by vibration

Landscapes

  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

Un générateur électrique de jet de gouttelettes comprend un élément de support (1), un ajutage (2) ainsi que des disques piézocéramiques (7) montés sur ledit ajutage (2) et destinés à produire des oscillations de pression à l'intérieur de ce dernier (2). Lesdits disques piézocéramiques (7) sont serrés entre ledit élément de support (1) et le rebord dudit ajutage (2) au moyen d'un ressort (10). Un procédé de réglage dudit générateur consiste à sélectionner une force de serrage des disques (7), une pression de travail ainsi qu'une fréquence de travail des oscillations de pression, pour des liquides de conductivité élevée et faible, de manière à assurer un fonctionnement optimal dudit générateur.
PCT/SU1989/000138 1989-05-29 1989-05-29 Generateur electrique de jet de gouttelettes et son procede de reglage WO1990014956A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/SU1989/000138 WO1990014956A1 (fr) 1989-05-29 1989-05-29 Generateur electrique de jet de gouttelettes et son procede de reglage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1989/000138 WO1990014956A1 (fr) 1989-05-29 1989-05-29 Generateur electrique de jet de gouttelettes et son procede de reglage

Publications (1)

Publication Number Publication Date
WO1990014956A1 true WO1990014956A1 (fr) 1990-12-13

Family

ID=21617472

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SU1989/000138 WO1990014956A1 (fr) 1989-05-29 1989-05-29 Generateur electrique de jet de gouttelettes et son procede de reglage

Country Status (1)

Country Link
WO (1) WO1990014956A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0588618A2 (fr) * 1992-09-18 1994-03-23 Iris Graphics, Inc. Buse pour appareil distributeur de liquides
WO1997006007A1 (fr) * 1995-08-09 1997-02-20 Sergei Nikolaevich Maximovsky Procede d'impression par jet d'encre et tete d'impression a jet d'encre permettant de mettre en oeuvre ce procede
US6336708B1 (en) 1992-09-18 2002-01-08 Iris Graphics, Inc. Ink jet nozzle

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1942912B2 (de) * 1968-08-22 1972-01-05 AB Dick Co ,Chicago, Hl (V St A) Tintentroepfchenschreiber
GB1347148A (en) * 1970-08-05 1974-02-27 Dick Co Ab Ink drop writing systems
US4037704A (en) * 1975-07-03 1977-07-26 Ncr Corporation Actuator for a wire matrix printer and method of making
US4060812A (en) * 1976-11-15 1977-11-29 International Business Machines Corporation Nozzle for an ink jet printer
US4727379A (en) * 1986-07-09 1988-02-23 Vidoejet Systems International, Inc. Accoustically soft ink jet nozzle assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1942912B2 (de) * 1968-08-22 1972-01-05 AB Dick Co ,Chicago, Hl (V St A) Tintentroepfchenschreiber
GB1347148A (en) * 1970-08-05 1974-02-27 Dick Co Ab Ink drop writing systems
US4037704A (en) * 1975-07-03 1977-07-26 Ncr Corporation Actuator for a wire matrix printer and method of making
US4060812A (en) * 1976-11-15 1977-11-29 International Business Machines Corporation Nozzle for an ink jet printer
US4727379A (en) * 1986-07-09 1988-02-23 Vidoejet Systems International, Inc. Accoustically soft ink jet nozzle assembly

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0588618A2 (fr) * 1992-09-18 1994-03-23 Iris Graphics, Inc. Buse pour appareil distributeur de liquides
EP0588618A3 (en) * 1992-09-18 1994-06-15 Iris Graphics Inc A nozzle of a fluid dispensing device
US5407136A (en) * 1992-09-18 1995-04-18 Iris Graphics, Inc. Ink-jet nozzle
US6336708B1 (en) 1992-09-18 2002-01-08 Iris Graphics, Inc. Ink jet nozzle
WO1997006007A1 (fr) * 1995-08-09 1997-02-20 Sergei Nikolaevich Maximovsky Procede d'impression par jet d'encre et tete d'impression a jet d'encre permettant de mettre en oeuvre ce procede

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