ATE99229T1 - TEMPERATURE CONTROL DEVICE FOR THE DAMPING SOLUTION IN OFFSET PRINTING MACHINES. - Google Patents

TEMPERATURE CONTROL DEVICE FOR THE DAMPING SOLUTION IN OFFSET PRINTING MACHINES.

Info

Publication number
ATE99229T1
ATE99229T1 AT90105618T AT90105618T ATE99229T1 AT E99229 T1 ATE99229 T1 AT E99229T1 AT 90105618 T AT90105618 T AT 90105618T AT 90105618 T AT90105618 T AT 90105618T AT E99229 T1 ATE99229 T1 AT E99229T1
Authority
AT
Austria
Prior art keywords
damping
damping fluid
control
feed
unit case
Prior art date
Application number
AT90105618T
Other languages
German (de)
Inventor
Siegfried Jagusch
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
Application granted granted Critical
Publication of ATE99229T1 publication Critical patent/ATE99229T1/en

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 Temperature (AREA)
  • Control Of Positive-Displacement Pumps (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>
AT90105618T 1990-01-15 1990-03-24 TEMPERATURE CONTROL DEVICE FOR THE DAMPING SOLUTION IN OFFSET PRINTING MACHINES. ATE99229T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4000912A DE4000912C1 (en) 1990-01-15 1990-01-15
EP90105618A EP0437665B1 (en) 1990-01-15 1990-03-24 Device for controlling the damping fluid temperature in an offset printing machine

Publications (1)

Publication Number Publication Date
ATE99229T1 true ATE99229T1 (en) 1994-01-15

Family

ID=6398069

Family Applications (1)

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

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
CN100532098C (en) 2004-07-16 2009-08-26 海德堡印刷机械股份公司 temperature adjustment method
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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE119183C (en) *
DE1953590C3 (en) * 1969-10-24 1983-02-10 Leo P.H. Dipl.Rer.Pol. 7000 Stuttgart Keller Process for influencing the planographic printing process and planographic printing machine for this purpose
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
IT1211266B (en) * 1987-08-17 1989-10-12 Grapho Eng Srl AUTOMATIC ADJUSTMENT CONTINUOUS WATERING SYSTEM FOR OFFSET PRINTING MACHINES
JPH01114442A (en) * 1987-10-28 1989-05-08 Tokyo Kikai Seisakusho Ltd Ink arrangement
DE3904854C1 (en) * 1989-02-17 1990-04-26 Jagusch & Co, 8649 Wallenfels, De

Also Published As

Publication number Publication date
DE59004036D1 (en) 1994-02-10
DE4000912C1 (en) 1991-05-29
EP0437665B1 (en) 1993-12-29
EP0437665A2 (en) 1991-07-24
EP0437665A3 (en) 1992-01-02

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee