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WO2005072968A1 - Dispositif d'alimentation en encre d'imprimerie dans l'encrier d'une machine a imprimer - Google Patents

Dispositif d'alimentation en encre d'imprimerie dans l'encrier d'une machine a imprimer Download PDF

Info

Publication number
WO2005072968A1
WO2005072968A1 PCT/EP2005/000683 EP2005000683W WO2005072968A1 WO 2005072968 A1 WO2005072968 A1 WO 2005072968A1 EP 2005000683 W EP2005000683 W EP 2005000683W WO 2005072968 A1 WO2005072968 A1 WO 2005072968A1
Authority
WO
WIPO (PCT)
Prior art keywords
ink
valve
printing
ducts
supplying
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.)
Ceased
Application number
PCT/EP2005/000683
Other languages
German (de)
English (en)
Inventor
Bernd SÄNDKER
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.)
Lincoln GmbH and Co KG
Original Assignee
Lincoln 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 Lincoln GmbH and Co KG filed Critical Lincoln GmbH and Co KG
Publication of WO2005072968A1 publication Critical patent/WO2005072968A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F31/00—Inking arrangements or devices
    • B41F31/02—Ducts, containers, supply or metering devices

Definitions

  • the invention relates to a supply device for printing ink into the ink fountain of a printing press with an ink valve connected to a controller in an ink supply line.
  • Such feed devices are known (see, for example, DE 299 21 450 U1, DE 101 16 512 A1, DE 102 47 778 A1 and DE 691 17 585 T2). So far, electro-pneumatic color valves have been used in such supply devices. This is either a pneumatic rotary actuator with a flanged-on block ball valve and a solenoid valve for controlling the compressed air to the paint valve or an electro-pneumatic axial valve. The regulation of the supply of the printing ink takes place by means of a combination of air and electrics.
  • the object of the present invention is to simplify the construction of the ink supply device known per se and thus to make it more cost-effective and reliable.
  • the paint valve is designed as a solenoid valve and is connected directly to the paint feed line with inlet and outlet.
  • a color valve is only controlled by means of electronics.
  • the use of the medium air and the laying of the air lines to the paint valve are saved.
  • an air cylinder is no longer required and the design of the paint valve is significantly smaller.
  • the solenoid valve at the inlet and / or at the outlet can be equipped with a plug connector in order to facilitate installation and removal.
  • FIG. 1 schematically, in side view, a feed device with a solenoid valve in a paint feed line
  • Fig. 2 shows an alternative embodiment of the feed device shown in Fig. 1.
  • the supply device for printing ink into the ink fountain of a printing press has directly switched on a color valve in a ink supply line 4 with inlet 2 and outlet 3.
  • the color valve is designed as a solenoid valve 1 and therefore only requires an electrical connection.
  • it can be equipped with a plug connector 5 at least on the inlet side.

Landscapes

  • Spray Control Apparatus (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Abstract

L'invention concerne un dispositif d'alimentation en encre d'imprimerie dans l'encrier d'une machine à imprimer, ce dispositif comprenant une soupape à encre associée à une commande et située dans un conduit d'alimentation en encre. L'invention est caractérisée en ce que la soupape à encre est une électrovanne (1) avec une entrée (2) et une sortie (3) directement dans le conduit d'alimentation en encre (4).
PCT/EP2005/000683 2004-01-29 2005-01-25 Dispositif d'alimentation en encre d'imprimerie dans l'encrier d'une machine a imprimer Ceased WO2005072968A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200420001409 DE202004001409U1 (de) 2004-01-29 2004-01-29 Farbventil für die Farbzuführung zum Farbkasten einer Druckmaschine
DE202004001409.2 2004-01-29

Publications (1)

Publication Number Publication Date
WO2005072968A1 true WO2005072968A1 (fr) 2005-08-11

Family

ID=32336784

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/000683 Ceased WO2005072968A1 (fr) 2004-01-29 2005-01-25 Dispositif d'alimentation en encre d'imprimerie dans l'encrier d'une machine a imprimer

Country Status (2)

Country Link
DE (1) DE202004001409U1 (fr)
WO (1) WO2005072968A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1222511B (de) * 1963-08-22 1966-08-11 Maschf Augsburg Nuernberg Ag Vorrichtung zur Niveauregelung in Farbkaesten u. dgl. von Druckmaschinen
DE4116989A1 (de) * 1991-05-24 1992-11-26 Klaes Paul Gmbh Einrichtung zur versorgung eines verbrauchers mit farbe oder lack
DE69117585T2 (de) 1990-05-29 1996-10-24 Baldwin Technology Corp System zur Regelung des Farbfüllstandes für Offset-Druckpressen
DE29921450U1 (de) 1999-12-08 2000-10-05 Planatol Klebetechnik GmbH, 83101 Rohrdorf Farbbalken für Farbkästen in Druckmaschinen
DE10116512A1 (de) 2000-04-26 2001-10-31 Heidelberger Druckmasch Ag Automatische Vorrichtung zur Veränderung des Farbniveaus in einer Durckmaschine
DE10247778A1 (de) 2001-11-09 2003-05-22 Heidelberger Druckmasch Ag Modular aufgebaute Farbdosiervorrichtung für eine Druckmaschine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1222511B (de) * 1963-08-22 1966-08-11 Maschf Augsburg Nuernberg Ag Vorrichtung zur Niveauregelung in Farbkaesten u. dgl. von Druckmaschinen
DE69117585T2 (de) 1990-05-29 1996-10-24 Baldwin Technology Corp System zur Regelung des Farbfüllstandes für Offset-Druckpressen
DE4116989A1 (de) * 1991-05-24 1992-11-26 Klaes Paul Gmbh Einrichtung zur versorgung eines verbrauchers mit farbe oder lack
DE29921450U1 (de) 1999-12-08 2000-10-05 Planatol Klebetechnik GmbH, 83101 Rohrdorf Farbbalken für Farbkästen in Druckmaschinen
WO2001042015A1 (fr) * 1999-12-08 2001-06-14 Planatol Klebetechnik Gmbh Barre encreuse pour reservoirs a encre dans des machines d'impression
DE10116512A1 (de) 2000-04-26 2001-10-31 Heidelberger Druckmasch Ag Automatische Vorrichtung zur Veränderung des Farbniveaus in einer Durckmaschine
DE10247778A1 (de) 2001-11-09 2003-05-22 Heidelberger Druckmasch Ag Modular aufgebaute Farbdosiervorrichtung für eine Druckmaschine

Also Published As

Publication number Publication date
DE202004001409U1 (de) 2004-05-19

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