ES2126861T3 - DEVICE FOR THE FUNCTIONAL RECOVERY OF THE INJECTION NOZZLES OF PRINTING DEVICES FOR INKS OF INK. - Google Patents
DEVICE FOR THE FUNCTIONAL RECOVERY OF THE INJECTION NOZZLES OF PRINTING DEVICES FOR INKS OF INK.Info
- Publication number
- ES2126861T3 ES2126861T3 ES95500043T ES95500043T ES2126861T3 ES 2126861 T3 ES2126861 T3 ES 2126861T3 ES 95500043 T ES95500043 T ES 95500043T ES 95500043 T ES95500043 T ES 95500043T ES 2126861 T3 ES2126861 T3 ES 2126861T3
- Authority
- ES
- Spain
- Prior art keywords
- printing devices
- ink
- inks
- injection nozzles
- functional recovery
- 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.)
- Expired - Lifetime
Links
- 238000011084 recovery Methods 0.000 title abstract 2
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 1
- 239000000976 ink Substances 0.000 title 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
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
- B41J2/135—Nozzles
- B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
- B41J2/16517—Cleaning of print head nozzles
- B41J2/1652—Cleaning of print head nozzles by driving a fluid through the nozzles to the outside thereof, e.g. by applying pressure to the inside or vacuum at the outside of the print head
- B41J2/16523—Waste ink transport from caps or spittoons, e.g. by suction
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Ink Jet (AREA)
Abstract
EL DISPOSITIVO CONSTA DE UN DISPOSITIVO OPERADO MANUALMENTE (7) PARA GENERAR CICLOS DE VACIO, CONECTABLE A VARIAS SALIDAS (3) DE LAS BOQUILLAS DE CHORRO DE TINTA MEDIANTE TUBOS FLEXIBLES (6,26) QUE SE MANTIENEN CERRADOS PERMANENTEMENTE MEDIANTE DISPOSITIVOS DE PINZA MANUAL QUE SE LIBERA INDIVIDUALMENTE PARA TRANSMITIR UN CICLO DE VACIO A LA BOQUILLA EN LA QUE SE VA A REALIZAR UN CICLO DE RESTAURACION POR SUCCION. EL GENERADOR DE CICLO DE VACIO ESTA CONSTITUIDO POR FUELLES RESILIENTES (7) QUE PUEDEN RECIBIR UNA COMPRESION MANUAL A LA QUE SE PONE UN MUELLE (8) Y QUE ESTA CONECTADA A UN DISTRIBUIDOR (19) DESDE EL QUE SE EXTIENDEN LOS TUBOS FLEXIBLES HACIA CADA SALIDA DE BOQUILLA. LA APLICACION DE LA INVENCION VA DIRIGIDA A LA RECUPERACION DE LA OPERACION DE BOQUILLAS BLOQUEADAS EN DISPOSITIVOS DE IMPRESION POR CHORRO DE TINTA.THE DEVICE CONSISTS OF A MANUALLY OPERATED DEVICE (7) TO GENERATE VACUUM CYCLES, CONNECTABLE TO SEVERAL OUTPUTS (3) OF THE INK JET NOZZLES THROUGH FLEXIBLE TUBES (6.26) THAT ARE KEPT PERMANENTLY MANUALLY CLOSED BY PINS. IT IS INDIVIDUALLY RELEASED TO TRANSMIT A VACUUM CYCLE TO THE NOZZLE IN WHICH A SUCTION RESTORATION CYCLE IS TO BE PERFORMED. THE VACUUM CYCLE GENERATOR IS CONSISTED OF RESILIENT BELLOWS (7) THAT CAN RECEIVE A MANUAL COMPRESSION TO WHICH A SPRING IS PUT (8) AND THAT IS CONNECTED TO A DISTRIBUTOR (19) FROM WHICH THE FLEXIBLE PIPES ARE EXTENDED TO EACH NOZZLE OUTLET. THE APPLICATION OF THE INVENTION IS DIRECTED TO THE RECOVERY OF THE OPERATION OF BLOCKED NOZZLES IN PRINTING DEVICES BY INK JET.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19950500043 EP0736387B1 (en) | 1995-04-05 | 1995-04-05 | Device for recovering the operation of nozzles of ink-jet printing devices |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2126861T3 true ES2126861T3 (en) | 1999-04-01 |
Family
ID=8221649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95500043T Expired - Lifetime ES2126861T3 (en) | 1995-04-05 | 1995-04-05 | DEVICE FOR THE FUNCTIONAL RECOVERY OF THE INJECTION NOZZLES OF PRINTING DEVICES FOR INKS OF INK. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0736387B1 (en) |
DE (1) | DE69507011T2 (en) |
ES (1) | ES2126861T3 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2908360B2 (en) * | 1996-11-20 | 1999-06-21 | 新潟日本電気株式会社 | Switching valve |
US6189995B1 (en) * | 1997-03-04 | 2001-02-20 | Hewlett-Packard Company | Manually replaceable printhead servicing module for each different inkjet printhead |
WO2019143361A1 (en) * | 2018-01-19 | 2019-07-25 | Hewlett-Packard Development Company, L.P. | Printhead priming and venting |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3333626A1 (en) * | 1983-09-17 | 1985-04-18 | Olympia Werke Ag, 2940 Wilhelmshaven | Device for removing particles of dirt or air from an ink-jet print head of a printing unit |
US5420619A (en) * | 1992-05-04 | 1995-05-30 | Hewlett-Packard Company | On-line/off-line primer for ink jet cartridge |
US5432538A (en) * | 1992-11-12 | 1995-07-11 | Xerox Corporation | Valve for an ink jet printer maintenance system |
US5450105A (en) * | 1993-04-30 | 1995-09-12 | Hewlett-Packard Company | Manual pen selection for clearing nozzles without removal from pen carriage |
-
1995
- 1995-04-05 EP EP19950500043 patent/EP0736387B1/en not_active Expired - Lifetime
- 1995-04-05 ES ES95500043T patent/ES2126861T3/en not_active Expired - Lifetime
- 1995-04-05 DE DE1995607011 patent/DE69507011T2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69507011T2 (en) | 1999-07-15 |
EP0736387B1 (en) | 1998-12-30 |
DE69507011D1 (en) | 1999-02-11 |
EP0736387A1 (en) | 1996-10-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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