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
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)
- Rotary Presses (AREA)
- Control Of Temperature (AREA)
- Control Of Positive-Displacement Pumps (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>
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)
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 |
Family Cites Families (9)
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 |
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 |
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 |
-
1990
- 1990-01-15 DE DE4000912A patent/DE4000912C1/de not_active Expired - Fee Related
- 1990-03-24 AT AT90105618T patent/ATE99229T1/en not_active IP Right Cessation
- 1990-03-24 DE DE90105618T patent/DE59004036D1/en not_active Expired - Fee Related
- 1990-03-24 EP EP90105618A patent/EP0437665B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0437665B1 (en) | 1993-12-29 |
EP0437665A3 (en) | 1992-01-02 |
DE4000912C1 (en) | 1991-05-29 |
EP0437665A2 (en) | 1991-07-24 |
DE59004036D1 (en) | 1994-02-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |