EP0437665A3 - Device for controlling the damping fluid temperature in an offset printing machine - Google Patents

Device for controlling the damping fluid temperature in an offset printing machine Download PDF

Info

Publication number
EP0437665A3
EP0437665A3 EP19900105618 EP90105618A EP0437665A3 EP 0437665 A3 EP0437665 A3 EP 0437665A3 EP 19900105618 EP19900105618 EP 19900105618 EP 90105618 A EP90105618 A EP 90105618A EP 0437665 A3 EP0437665 A3 EP 0437665A3
Authority
EP
European Patent Office
Prior art keywords
damping
damping fluid
control
feed
controlling
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
EP19900105618
Other languages
German (de)
Other versions
EP0437665B1 (en
EP0437665A2 (en
Inventor
Siegfried Jagusch
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.)
Jagusch & Co
Original Assignee
Jagusch & Co
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 Jagusch & Co filed Critical Jagusch & Co
Priority to AT90105618T priority Critical patent/ATE99229T1/en
Publication of EP0437665A2 publication Critical patent/EP0437665A2/en
Publication of EP0437665A3 publication Critical patent/EP0437665A3/en
Application granted granted Critical
Publication of EP0437665B1 publication Critical patent/EP0437665B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/0054—Devices for controlling dampening

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Temperature (AREA)
  • Rotary Presses (AREA)

Abstract

In a device for setting and keeping constant the temperature of the damping fluid in offset printing machines having one or more damping and printing units or inking units, the cooled damping fluid being taken from a damping fluid supply container, controlled to a desired temperature, fed via feed lines in each case to a damping unit case, taken from there by a feed damping roller and transferred by means of damping rollers, said damping unit case being connected to the damping fluid supply container via a return flow line, to achieve a high quality of control with rapid control characteristics a first partial circuit is provided which is formed from feed and return flow lines and is connected in terms of flow via a motor-controlled mixing device to a second partial circuit conducting cooled damping fluid. Provided for controlling the mixing device is a control apparatus which has a control circuit and a processor control unit which determines for each printing unit a control parameter in accordance with a program and depending on the measured temperature values of the damping fluid in the damping unit case and/or on the surface of a roller transferring the damping fluid, the desired value given and given interference vectors which may be affected. <IMAGE>
EP90105618A 1990-01-15 1990-03-24 Device for controlling the damping fluid temperature in an offset printing machine Expired - Lifetime EP0437665B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90105618T ATE99229T1 (en) 1990-01-15 1990-03-24 TEMPERATURE CONTROL DEVICE FOR THE DAMPING SOLUTION IN OFFSET PRINTING MACHINES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4000912 1990-01-15
DE4000912A DE4000912C1 (en) 1990-01-15 1990-01-15

Publications (3)

Publication Number Publication Date
EP0437665A2 EP0437665A2 (en) 1991-07-24
EP0437665A3 true EP0437665A3 (en) 1992-01-02
EP0437665B1 EP0437665B1 (en) 1993-12-29

Family

ID=6398069

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90105618A Expired - Lifetime EP0437665B1 (en) 1990-01-15 1990-03-24 Device for controlling the damping fluid temperature in an offset printing machine

Country Status (3)

Country Link
EP (1) EP0437665B1 (en)
AT (1) ATE99229T1 (en)
DE (2) DE4000912C1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4307732A1 (en) * 1993-03-11 1994-09-15 Baldwin Gegenheimer Gmbh Temperature-control device for rotary bodies in printing units
DE4413731C2 (en) * 1994-04-20 1998-07-02 Heidelberger Druckmasch Ag Process for controlling the temperature of the printing ink in a printing press
DE4426077A1 (en) * 1994-07-22 1996-01-25 Baldwin Gegenheimer Gmbh Press temperature control device
DE4426083A1 (en) * 1994-07-22 1996-01-25 Baldwin Gegenheimer Gmbh Press temperature control device
DE4429520B4 (en) * 1994-08-19 2006-03-23 Baldwin Germany Gmbh Method and device for tempering temperature control fluid in printing machines
DE29503535U1 (en) * 1995-03-03 1995-05-24 MAN Roland Druckmaschinen AG, 63075 Offenbach Dampening box in a dampening unit of an offset printing press
DE29716582U1 (en) * 1997-09-15 1997-11-06 Technotrans GmbH, 48336 Sassenberg Temperature control arrangement in printing machines
US5894795A (en) * 1997-12-18 1999-04-20 Heidelberger Druckmaschinen Apparatus and method for preventing condensation in machines processing a web of material
WO1999048693A1 (en) * 1998-03-23 1999-09-30 Goss Graphic Systems, Inc. Method and apparatus for controlling a dampener of a lithographic printing press
DE19942118A1 (en) * 1999-09-03 2001-03-08 Technotrans Ag Process for cooling and conditioning air for printing press temperature control and related cooling and conditioning arrangement
JP4995442B2 (en) 2004-07-16 2012-08-08 ハイデルベルガー ドルツクマシーネン アクチエンゲゼルシヤフト How to adjust the temperature
DE102006028292A1 (en) * 2006-03-24 2007-09-27 Kohnert, Bärbel Method for temperature control of inking groups and dampening solutions of offset printing press, involves cooling part of heat transfer medium to temperature below set temperature of dampening solution in dampening system
DE102007046105B4 (en) * 2007-09-27 2021-07-29 Koenig & Bauer Ag Methods and devices for the compensation of temperature-related print image position errors
DE102007053080A1 (en) * 2007-11-07 2009-05-20 Technotrans Ag Temperature control system for printing presses with multiple temperature levels
DE102008039491B4 (en) * 2008-08-23 2011-02-24 Industrie-Automation Vertriebs-Gmbh Method and device for controlling a temperature control unit for a fluid
DE102008062478A1 (en) * 2008-12-16 2010-06-24 Technotrans Ag Elements e.g. inking units, tempering arrangement for offset printing machine, has medium circuit provided with supply and return lines, where arrangement is designed such that flow rate of tempering fluid is variably adjustable

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1953590A1 (en) * 1969-10-24 1971-06-24 Leo Keller Process for influencing a lithographic printing process and printing machine for carrying out the process
EP0305796A2 (en) * 1987-08-17 1989-03-08 Grapho Engineering S.R.L. Damping device for offset printing machines
US4879951A (en) * 1987-10-28 1989-11-14 Kabushikigaisha Tokyo Kikai Seisakusho Ink supplying device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE119183C (en) *
DE1611233A1 (en) * 1967-08-21 1970-12-10 Dipl Rer Pol Leo Keller Control of the temperature in the dampening and inking units of offset printing machines
DE3207427C2 (en) * 1982-03-02 1984-06-20 Tekmar Angewandte Elektronik Gmbh & Co Kg, 4300 Essen Method and device for controlling the water flow ratio of the boiler circuit to the heating circuit in hot water heating systems
JPS60161152A (en) * 1984-01-26 1985-08-22 Toppan Printing Co Ltd Cooler
JPS61163858A (en) * 1985-01-16 1986-07-24 Toppan Printing Co Ltd Wetting water cooling device
DE3904854C1 (en) * 1989-02-17 1990-04-26 Jagusch & Co, 8649 Wallenfels, De

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1953590A1 (en) * 1969-10-24 1971-06-24 Leo Keller Process for influencing a lithographic printing process and printing machine for carrying out the process
EP0305796A2 (en) * 1987-08-17 1989-03-08 Grapho Engineering S.R.L. Damping device for offset printing machines
US4879951A (en) * 1987-10-28 1989-11-14 Kabushikigaisha Tokyo Kikai Seisakusho Ink supplying device

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DEUTSCHER DRUCKER. Bd. 25, Nr. 13, 20. April 1989, OSTFILDER DE Seiten W9 - W10; WEKO: 'Feuchtwasser-Zentrale' *
PATENT ABSTRACTS OF JAPAN vol. 10, no. 368 (M-543)(2425) 9. Dezember 1986 & JP-A-61 163 858 ( TOPPAN PRINTING CO LTD ) 24. Juli 1986 *
PATENT ABSTRACTS OF JAPAN vol. 9, no. 326 (M-441)(2049) 21. Dezember 1985 & JP-A-60 161 152 ( TOPPAN INSATSU K.K. ) 22. August 1985 *

Also Published As

Publication number Publication date
EP0437665B1 (en) 1993-12-29
DE4000912C1 (en) 1991-05-29
EP0437665A2 (en) 1991-07-24
ATE99229T1 (en) 1994-01-15
DE59004036D1 (en) 1994-02-10

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