EP1593501A2 - Printing press with d.c.voltage intermediate circuit - Google Patents
Printing press with d.c.voltage intermediate circuit Download PDFInfo
- Publication number
- EP1593501A2 EP1593501A2 EP05008694A EP05008694A EP1593501A2 EP 1593501 A2 EP1593501 A2 EP 1593501A2 EP 05008694 A EP05008694 A EP 05008694A EP 05008694 A EP05008694 A EP 05008694A EP 1593501 A2 EP1593501 A2 EP 1593501A2
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- European Patent Office
- Prior art keywords
- bus
- printing machine
- machine according
- voltage
- energy
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- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/004—Electric or hydraulic features of drives
- B41F13/0045—Electric driving devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/0009—Central control units
Definitions
- the invention relates to a printing press according to the preamble of Patent claim 1.
- modules such as feeder / jib, printing towers, paint towers, etc.
- Each of these modules has its own power supply for Control technology, auxiliary drives for the operation of individual rollers, ink / dampers and positioning drives e.g. for format changes.
- Parent is usually a main drive for the operation of the pressure giving cylinder of the machine, such as plate, rubber and Pressure cylinder, etc., and their additional parts such as docking and delivery available.
- This main drive can be centrally with a main drive motor and a associated drive control and the entire machine drive.
- the main drive but also on be divided into several individual drives that drive only individual modules and are synchronized according to the requirements.
- the superordinate control station is called module and contains a own power supply.
- a decentralized control computer within a Rotary printing machine described which has a bus system with several peripheral units, such as color-zone control devices, Web tension measuring devices or web tension control devices together with Register adjusters is connected.
- the bus system includes a digital Bus for the transmission of address and data signals, an analog bus for Transmission of detected measurements and a power supply part includes.
- DE 195 20 642 C1 discloses a method and a control for controlling a multi-motor drive of a printing press described. To the Shut down the entire system are sufficiently sized buffers in Form of condensers or accumulators in a DC link, the shutdown of the entire system when the power fails Systems allow.
- the invention solves this problem by providing a printing press the features of claim 1.
- DC voltage intermediate circuits of various modules connected in parallel via a DC supply bus which is connected by a Supply module supplied with a rectified mains input voltage and has an interface for the connection of external energy sources, which are able to compensate longer-term voltage dips and thus stabilizing the DC power bus.
- the parallel connection of all DC voltage intermediate circuits allows in an advantageous manner Make a uniform distribution of the total capacity of the energy supply to all consumers.
- the common DC supply bus in an advantageous manner suitable components for the purpose of power failure bridging easier be extended as a AC or three-phase voltage supply circuit.
- the DC power bus is suitable for powering Three-phase drives via frequency converters, which provide a variable rotating field for the Generate motors of three-phase drives. Because such three-phase drives increasingly replacing previously used DC drives.
- the DC voltage intermediate circuits For example, via coupling links in the form of inductors and / or Fuse elements connected to the DC power bus.
- the DC intermediate circuits have buffering characteristics that vary depending on Capacity can bridge voltage dips of the feeding network.
- the supply module for the DC supply bus a rectifier bridge circuit and a Buffer capacitor, which is dimensioned so that short-term voltage dips of the supply network can be bridged.
- the connectable external energy sources are for example as Storage units for electrical energy in the form of buffer condensers and / or as accumulators and / or DC sources such Fuel cells executed, and / or than by an internal combustion engine driven generator, which via a rectifier to the DC power bus is coupled.
- the energy source as Energy storage in the form of rotating flywheels running over a frequency converter connected to the DC power bus are.
- the frequency converters for example, drive a finely balanced standard asynchronous machine with flanged flywheel. At a Power failure becomes the flywheel via the frequency converter braked and the resulting energy directly to the DC bus supplied. Conversely, when braking drivetrain braking energy in the flywheel be cached.
- the printing machine according to the invention with the DC power bus is independent of the frequency of the feeding network and has a greater fault tolerance over weak networks and short ones Voltage drops on, resulting in less machine downtime and a increased availability of the machine can be realized.
- the DC power bus in severe network conditions easy be extended by connectable additional components, depending on from the duration of voltage dips across the interface with the DC bus to be connected.
- the single FIGURE shows a block diagram of the invention Press.
- an illustrated printing press 100 includes Control station module 6 with two DC / DC converters 7.1, 7.2, a main drive module 8 with several main drives 8.1, 8.2 and 8.n, a printing module 9 with a DC / DC converter 7.3 and two auxiliary drives 10.1, 10.2, an investor module 11, which includes a DC / DC converter 7.4 and two auxiliary drives 10.3, 104 and a Supply module 1, which has a DC supply bus DC bus, which supplies the said modules with energy, with a rectified Mains supply voltage supplied.
- an interface 2 for coupling external components 3, 4, 5 to the DC power bus DC-BUS present in the Able to compensate for longer-term voltage dips.
- the supply module 1 To supply the DC power bus DC-BUS with the rectified mains voltage has the supply module 1, for example via a rectifier bridge 12 and a downstream buffer capacitor 13 and a built-in soft-start function for slowly switching on the Supply voltage for all modules at the common DC power bus DC-BUS.
- the buffer capacitor 13 is for example, so dimensioned that short - term voltage dips of the Supply network can be bridged.
- the Supply module 1 means for the recovery of excess energy into the network when braking the printing press include.
- the external energy sources which via the interface 2 to the DC bus DC-BUS can be connected are in able to compensate for longer-term voltage dips and include for example, additional buffer 3 in the form of capacitors or accumulators or a DC voltage source in the form of a fuel cell.
- an energy store 4 in the form of rotating Flywheels to the DC power bus DC-BUS via the Interface 2 are coupled. These are very easy with am DC power bus DC-BUS connected frequency inverters to realize having a finely balanced standard asynchronous machine with drive flanged flywheel. In the event of a power failure, over the flywheel brakes the frequency converter and the resulting Energy supplied directly to the DC power bus DC-BUS. Conversely, braking energy from the printing machine 100 in the Flywheel "cached" be. With appropriate The frequency converter can be dimensioned with an existing one Input circuit with rectifier and charging circuit the supply module 1 replace.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Die Erfindung betrifft eine Druckmaschine nach dem Oberbegriff des
Patentanspruchs 1.The invention relates to a printing press according to the preamble of
Heutige Druckmaschinen werden immer weiter dezentralisiert und aus einzelnen Modulen aufgebaut, wie beispielsweise An-/Ausleger, Drucktürme, Lacktürme etc. Jedes dieser Module beinhaltet eine eigene Stromversorgung für Steuerungstechnik, Hilfsantriebe zum Betrieb einzelner Walzen, Farb/Feuchtduktoren und Positionierantriebe z.B. für Formatumstellungen. Übergeordnet ist in der Regel ein Hauptantrieb für den Betrieb der Druck gebenden Zylinder der Maschine, wie beispielsweise Platten-, Gummi- und Druckzylinder usw., und deren Zusatzteile wie An- und Ausleger vorhanden. Dieser Hauptantrieb kann zentral mit einem Hauptantriebsmotor und einer zugehörigen Antriebssteuerung aufgebaut sein und die komplette Maschine antreiben. Im Zuge der Weiterentwicklung kann der Hauptantrieb aber auch auf mehrere Einzelantriebe aufgeteilt sein, die nur einzelne Module antreiben und entsprechend den Anforderungen synchronisiert sind. Im Sinne der Erfindung ist auch der übergeordnete Leitstand als Modul bezeichnet und beinhaltet eine eigene Spannungsversorgung.Today's printing presses are becoming more and more decentralized and made up of individual ones Built modules, such as feeder / jib, printing towers, paint towers, etc. Each of these modules has its own power supply for Control technology, auxiliary drives for the operation of individual rollers, ink / dampers and positioning drives e.g. for format changes. Parent is usually a main drive for the operation of the pressure giving cylinder of the machine, such as plate, rubber and Pressure cylinder, etc., and their additional parts such as docking and delivery available. This main drive can be centrally with a main drive motor and a associated drive control and the entire machine drive. In the course of further development, the main drive but also on be divided into several individual drives that drive only individual modules and are synchronized according to the requirements. Within the meaning of the invention also the superordinate control station is called module and contains a own power supply.
In der EP 0 370 223 B1 wird ein dezentraler Steuerrechner innerhalb einer Rotationsdruckmaschine beschrieben, der über ein Bussystem mit mehreren peripheren Einheiten, wie Farbzonenstellvorrichtungen, Bahnspannungsmesseinrichtungen oder Bahnspannungsregeleinrichtungen nebst Registerstellvorrichtungen verbunden ist. Das Bussystem umfasst einen digitalen Bus zur Übertragung von Adress- und Datensignalen, einen analogen Bus zur Übertragung von erfassten Messwerten und einen Stromversorgungsteil umfasst.In EP 0 370 223 B1, a decentralized control computer within a Rotary printing machine described, which has a bus system with several peripheral units, such as color-zone control devices, Web tension measuring devices or web tension control devices together with Register adjusters is connected. The bus system includes a digital Bus for the transmission of address and data signals, an analog bus for Transmission of detected measurements and a power supply part includes.
In der DE 195 20 642 C1 werden ein Verfahren und eine Steuerung zum Steuern eines Mehrmotorenantriebs einer Druckmaschine beschrieben. Zum Herunterfahren des gesamten Systems sind ausreichend dimensionierte Puffer in Form von Kondenstoren bzw. Akkumulatoren in einem Zwischenkreis vorhanden, die beim Ausfall der Spannungsversorgung ein Herunterfahren des gesamten Systems ermöglichen.DE 195 20 642 C1 discloses a method and a control for controlling a multi-motor drive of a printing press described. To the Shut down the entire system are sufficiently sized buffers in Form of condensers or accumulators in a DC link, the shutdown of the entire system when the power fails Systems allow.
Es ist Aufgabe der Erfindung die Verfügbarkeit von Druckmaschinen bei schwachen Netzen und/oder Ausfall der Betriebsspannung zu erhöhen.It is an object of the invention to the availability of printing machines weak networks and / or failure of the operating voltage increase.
Die Erfindung löst diese Aufgabe durch Bereitstellung einer Druckmaschine mit
den Merkmalen des Patentanspruchs 1.The invention solves this problem by providing a printing press
the features of
Vorteilhafte Ausführungsformen und Weiterbildungen der Erfindung sind in den abhängigen Ansprüchen angegeben.Advantageous embodiments and developments of the invention are in the specified dependent claims.
Erfindungsgemäß werden Gleichspannungszwischenkreise verschiedener Module über einen Gleichspannungsversorgungsbus parallel geschaltet, der von einem Versorgungsmodul mit einer gleichgerichteten Netzeingangsspannung versorgt wird und eine Schnittstelle zur Ankopplung von externen Energiequellen aufweist, die in der Lage sind längerfristige Spannungseinbrüche zu kompensieren und somit den Gleichspannungsversorgungsbus zu stabilisieren.According to the invention DC voltage intermediate circuits of various modules connected in parallel via a DC supply bus, which is connected by a Supply module supplied with a rectified mains input voltage and has an interface for the connection of external energy sources, which are able to compensate longer-term voltage dips and thus stabilizing the DC power bus.
Die Parallelschaltung aller Gleichspannungszwischenkreise erlaubt in vorteilhafter Weise eine gleichmäßige Aufteilung der Gesamtkapazität der Energieversorgung auf alle Verbraucher. Zudem kann beim Abbremsen von Antrieben anfallende Energie ebenfalls auf alle Verbraucher verteilt werden. Außerdem kann der gemeinsame Gleichspannungsversorgungsbus in vorteilhafter Weise durch geeignete Komponenten zum Zwecke der Netzausfallüberbrückung einfacher erweitert werden als eine Wechsel- oder Drehspannungsversorgungsschaltung.The parallel connection of all DC voltage intermediate circuits allows in an advantageous manner Make a uniform distribution of the total capacity of the energy supply to all consumers. In addition, when braking of drives accumulating Energy should also be distributed to all consumers. In addition, the common DC supply bus in an advantageous manner suitable components for the purpose of power failure bridging easier be extended as a AC or three-phase voltage supply circuit.
Zusätzlich eignet sich der Gleichspannungsversorgungsbus zur Versorgung von Drehstromantrieben über Frequenzumrichter, die ein variables Drehfeld für die Motoren von Drehstromantrieben erzeugen. Da solche Drehstromantriebe zunehmend bisher verwendete Gleichstromantriebe ersetzen.In addition, the DC power bus is suitable for powering Three-phase drives via frequency converters, which provide a variable rotating field for the Generate motors of three-phase drives. Because such three-phase drives increasingly replacing previously used DC drives.
Zudem können in vorteilhafter Weise auch moderne Schaltnetzteile für die Elektronikversorgung, beispielsweise von der Maschinensteuerung, Leitstand etc., aus dem Gleichspannungsversorgungsbus versorgt werden.In addition, modern switching power supplies for the Electronics supply, for example from the machine control, control center etc., be supplied from the DC power bus.
In Ausgestaltung der Druckmaschine sind die Gleichspannungszwischenkreise beispielsweise über Koppelglieder in Form von Drosselspulen und/oder Sicherungselementen mit dem Gleichspannungsversorgungsbus verbunden. Die Gleichspannungszwischenkreise weisen Puffereigenschaften auf, die je nach Kapazität Spannungseinbrüche des speisenden Netzes überbrücken können.In an embodiment of the printing press, the DC voltage intermediate circuits For example, via coupling links in the form of inductors and / or Fuse elements connected to the DC power bus. The DC intermediate circuits have buffering characteristics that vary depending on Capacity can bridge voltage dips of the feeding network.
In Ausgestaltung der Druckmaschine umfasst das Versorgungsmodul für den Gleichspannungsversorgungsbus eine Gleichrichterbrückenschaltung und einen Pufferkondensator, der so dimensioniert ist, dass kurzfristige Spannungseinbrüche des Versorgungsnetzes überbrückt werden können.In an embodiment of the printing press, the supply module for the DC supply bus a rectifier bridge circuit and a Buffer capacitor, which is dimensioned so that short-term voltage dips of the supply network can be bridged.
Die ankoppelbaren externen Energiequellen sind beispielsweise als Speichereinheiten für elektrische Energie in Form von Pufferkondensatoren und/oder als Akkumulatoren und/oder Gleichspannungsquellen wie Brennstoffzellen ausgeführt, und/oder als von einem Verbrennungsmotor angetriebener Generator ausgeführt, der über einen Gleichrichter an den Gleichspannungsversorgungsbus angekoppelt ist.The connectable external energy sources are for example as Storage units for electrical energy in the form of buffer condensers and / or as accumulators and / or DC sources such Fuel cells executed, and / or than by an internal combustion engine driven generator, which via a rectifier to the DC power bus is coupled.
In weiterer Ausgestaltung der Druckmaschine ist die Energiequelle als Energiespeicher in Form von rotierenden Schwungmassen ausgeführt, die über einen Frequenzumrichter mit dem Gleichspannungsversorgungsbus verbunden sind. Die Frequenzumrichter treiben beispielsweise eine feingewuchtete Standard-Asynchronmaschine mit angeflanschter Schwungmasse. Bei einem Spannungsausfall wird über den Frequenzumrichter die Schwungscheibe abgebremst und die anfallende Energie direkt dem Gleichspannungsversorgungsbus zugeführt. Umgekehrt kann beim Abbremsen von Antrieben entstehende Bremsenergie in der Schwungmasse zwischengespeichert werden.In a further embodiment of the printing machine, the energy source as Energy storage in the form of rotating flywheels running over a frequency converter connected to the DC power bus are. The frequency converters, for example, drive a finely balanced standard asynchronous machine with flanged flywheel. At a Power failure becomes the flywheel via the frequency converter braked and the resulting energy directly to the DC bus supplied. Conversely, when braking drivetrain braking energy in the flywheel be cached.
Die erfindungsgemäße Druckmaschine mit dem Gleichspannungsversorgungsbus ist gegenüber der Frequenz des speisenden Netzes unabhängig und weist eine größere Fehlertoleranz gegenüber schwachen Netzen und kurzen Spannungseinbrüchen auf, wodurch sich weniger Maschinenstillstand und eine erhöhte Verfügbarkeit der Maschine realisieren lassen. Zudem kann der Gleichspannungsversorgungsbus bei verschärften Netzbedingungen einfach durch ankoppelbare Zusatzkomponenten erweitert werden, die in Abhängigkeit von der Dauer der Spannungseinbrüche über die Schnittstelle mit dem Gleichspannungsversorgungsbus verbunden werden.The printing machine according to the invention with the DC power bus is independent of the frequency of the feeding network and has a greater fault tolerance over weak networks and short ones Voltage drops on, resulting in less machine downtime and a increased availability of the machine can be realized. In addition, the DC power bus in severe network conditions easy be extended by connectable additional components, depending on from the duration of voltage dips across the interface with the DC bus to be connected.
Eine vorteilhafte Ausführungsform der Erfindung ist in der Zeichnung dargestellt und wird nachfolgend beschrieben.An advantageous embodiment of the invention is shown in the drawing and will be described below.
Die einzige Figur zeigt ein Blockschaltbild der erfindungsgemäßen Druckmaschine. The single FIGURE shows a block diagram of the invention Press.
Wie aus der Figur ersichtlich ist, umfasst eine dargestellte Druckmaschine 100 ein
Leitstandmodul 6 mit zwei DC/DC-Wandlern 7.1, 7.2, ein Hauptantriebmodul 8 mit
mehreren Hauptantrieben 8.1, 8.2 und 8.n, ein Druckwerkmodul 9 mit einem
DC/DC-Wandler 7.3 und zwei Nebenantrieben 10.1, 10,2, ein Anlegermodul 11,
das einen DC/DC-Wandler 7.4 und zwei Nebenantriebe 10.3, 104 umfasst und ein
Versorgungsmodul 1, das einen Gleichspannungsversorgungsbus DC-Bus,
welcher die genannten Module mit Energie versorgt, mit einer gleichgerichteten
Netzeingangsspannung versorgt. Zur Verbesserung der Verfügbarkeit der
Druckmaschine 100 bei schwachen Netzen und/oder Ausfall der
Betriebsspannung ist eine Schnittstelle 2 zur Ankopplung externer Komponenten
3, 4, 5 an den Gleichspannungsversorgungsbus DC-BUS vorhanden, die in der
Lage sind, längerfristige Spannungseinbrüche zu kompensieren.As can be seen in the figure, an illustrated
Wie weiter aus der Figur ersichtlich ist sind alle in oder an der Druckmaschine 100
vorhandenen Gleichspannungszwischenkreise 14 über den
Gleichspannungsversorgungsbus DC-BUS parallel geschaltet, wodurch sich ein
gemeinsamer Gleichspannungszwischenkreis mit dem gleichen Spannungsniveau
ergibt. Die Kopplung der Gleichspannungszwischenkreise 14 der Module 6, 8, 9,
11 an den Gleichspannungsversorgungsbus DC-BUS kann direkt oder über nicht
dargestellte Koppelglieder in Form von Drosseln und/oder Sicherungselementen
vorgenommen werden.As further seen in the figure, all are in or on the
Zur Versorgung des Gleichspannungsversorgungsbusses DC-BUS mit der
gleichgerichteten Netzspannung verfügt das Versorgungsmodul 1 beispielsweise
über eine Gleichrichterbrücke 12 und einen nachgeschalteten Pufferkondensator
13 und eine integrierte Softstartfunktion zum langsamen Einschalten der
Versorgungsspannung für alle Module am gemeinsamen
Gleichspannungsversorgungsbus DC-BUS. Der Pufferkondensator 13 ist
beispielsweise so dimensioniert, dass kurzfristige Spannungseinbrüche des
Versorgungsnetzes überbrückt werden können. Ferner kann das
Versorgungsmodul 1 eine Einrichtung zur Rückspeisung überschüssiger Energie
ins Netz beim Abbremsen der Druckmaschine beinhalten. To supply the DC power bus DC-BUS with the
rectified mains voltage has the
Die externen Energiequellen, die über die Schnittstelle 2 an den
Gleichspannungsversorgungsbus DC-BUS angekoppelt werden können, sind in
der Lage längerfristige Spannungseinbrüche zu kompensieren und umfassen
beispielsweise Zusatzpuffer 3 in Form von Kondensatoren oder Akkumulatoren
oder eine Gleichspannungsquelle in Form einer Brennstoffzelle.The external energy sources, which via the
Alternativ oder zusätzlich kann ein Energiespeicher 4 in Form von rotierenden
Schwungmassen an den Gleichspannungsversorgungsbus DC-BUS über die
Schnittstelle 2 angekoppelt werden. Diese sind sehr einfach mit am
Gleichspannungsversorgungsbus DC-BUS angeschlossenen Frequenzumrichtern
zu realisieren, die eine feingewuchtete Standard-Asynchronmaschine mit
angeflanschter Schwungmasse treiben. Bei einem Spannungsausfall wird über
den Frequenzumrichter die Schwungscheibe abgebremst und die anfallende
Energie direkt dem Gleichspannungsversorgungsbus DC-BUS zugeführt.
Umgekehrt kann Bremsenergie aus der Druckmaschine 100 in der
Schwungmasse "zwischengespeichert" werden. Bei entsprechender
Dimensionierung kann der Frequenzumrichter mit einem vorhandenen
Eingangskreis mit Gleichrichter und Ladeschaltung das Versorgungsmodul 1
ersetzen.Alternatively or additionally, an energy store 4 in the form of rotating
Flywheels to the DC power bus DC-BUS via the
Als weitere Energiequelle können mit Verbrennungsmotoren angetriebene
Generatoren 5 über Gleichrichterdioden und die Schnittstelle 2 an den
Gleichspannungsbus DC-BUS angekoppelt werden. As another source of energy can be driven by internal
- 11
- Versorgungsmodulsupply module
- 22
- Schnittstelleinterface
- 33
- Elektrische SpeicherelementeElectrical storage elements
- 44
- SchwungmasseInertia
- 55
- Generator mit VerbrennungsmotorGenerator with internal combustion engine
- 66
- Leitstandmodulcontrol station module
- 7.1 bis 7.47.1 to 7.4
- DC/DC-WandlerDC / DC converter
- 88th
- HauptantriebmodulMain propulsion module
- 8.1 bis 8.n8.1 to 8.n
- Hauptantriebemain drives
- 99
- DruckwerkmodulPrinting module
- 10.1 bis 10.410.1 to 10.4
- NebenantriebePTOs
- 1111
- Anlegermodulinvestors module
- 1212
- GleichspannungszwischenkreisDc link
- 1313
- Pufferkondensatorbuffer capacitor
- 14.1 bis 14.414.1 to 14.4
- GleichspannungszwischenkreiseDC links
- DC-BUSDC-BUS
- GleichspannungsversorgungsbusGleichspannungsversorgungsbus
Claims (7)
dadurch gekennzeichnet, dass die Gleichspannungszwischenkreise (14.1 bis 14.4) über einen Gleichspannungsversorgungsbus (DC-BUS) parallel geschaltet sind, der von einem Versorgungsmodul (1) mit einer gleichgerichteten Netzeingangsspannung versorgbar ist.Printing machine with several modules (6, 8, 9, 11) and several DC voltage intermediate circuits (14.1 to 14.4) for supplying power to the modules (6, 8, 9, 11),
characterized in that the DC voltage intermediate circuits (14.1 to 14.4) are connected in parallel via a DC voltage bus (DC-BUS), which can be supplied by a supply module (1) with a rectified mains input voltage.
dadurch gekennzeichnet, dass der Gleichspannungsversorgungsbus (DC-Bus) eine Schnittstelle (2) zur Ankopplung von Energiequellen (3,4,5) zur Stabilisierung des Gleichspannungsversorgungsbusses (DC-Bus) umfasst.Printing machine according to claim 1,
characterized in that the DC power supply bus (DC bus) comprises an interface (2) for coupling energy sources (3,4,5) for stabilizing the DC power supply bus (DC bus).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004022234.7A DE102004022234B4 (en) | 2004-05-04 | 2004-05-04 | Printing machine with DC intermediate circuits |
| DE102004022234 | 2004-05-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1593501A2 true EP1593501A2 (en) | 2005-11-09 |
| EP1593501A3 EP1593501A3 (en) | 2009-09-30 |
Family
ID=34935491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP05008694A Withdrawn EP1593501A3 (en) | 2004-05-04 | 2005-04-21 | Printing press with d.c.voltage intermediate circuit |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP1593501A3 (en) |
| DE (1) | DE102004022234B4 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006000741A1 (en) * | 2006-01-04 | 2007-07-05 | Koenig & Bauer Aktiengesellschaft | Roller rotary printing machine for production of e.g. newspaper, has machine units each of which is formed as functional unit, where electrical operating units of respective units are connected with electrical power conducting system |
| US7287473B2 (en) | 2005-12-20 | 2007-10-30 | Heidelberger Druckmaschinen Ag | Method for selecting printing material in a printing press and printing press |
| EP2015440A2 (en) | 2007-07-13 | 2009-01-14 | WIFAG Maschinenfabrik AG | Method and device for stopping a printing press in the case of network failure |
| DE102007039915A1 (en) | 2007-07-13 | 2009-01-15 | Wifag Maschinenfabrik Ag | Printing machine i.e. rotary printing machine, stopping method for use during network failure, involves detecting network failure of power supply network, and separating printing machine from electrical network during failure detection |
| EP2099113A1 (en) | 2008-03-05 | 2009-09-09 | WIFAG Maschinenfabrik AG | Method and device for controlling a printer should an electrical supply network be interrupted or fail |
| EP2184833A2 (en) | 2007-07-13 | 2010-05-12 | WIFAG Maschinenfabrik AG | Method and device for controlling a printer should an electrical supply network be interrupted or fail |
| CN101804725A (en) * | 2010-03-24 | 2010-08-18 | 中国电子科技集团公司第四十五研究所 | Software and hardware combination multi-grade exception processing method of full-automatic precise screen printer |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006055545A1 (en) * | 2006-11-24 | 2008-05-29 | Koenig & Bauer Aktiengesellschaft | Rotary printing press operating method for use during mains supply failure, involves switching rotary printing press from one mode to another mode for maintaining operability of electric load, by emergency power supply device |
| DE102008009907B4 (en) | 2007-03-15 | 2018-06-28 | Heidelberger Druckmaschinen Ag | UPS power supply for printing machines |
| DE102008032717A1 (en) * | 2008-07-11 | 2010-01-14 | Koenig & Bauer Aktiengesellschaft | Load distributor for use in sheet processing printing machine, has single drives, where law of motion of single drives is provided such that moment distributions of single drives form resulting moment distribution |
| DE102009041485A1 (en) | 2009-09-14 | 2011-04-14 | Heidelberger Druckmaschinen Ag | Paperless printing machine in case of power failure |
| DE102015207091A1 (en) | 2015-04-20 | 2016-10-20 | Robert Bosch Gmbh | Method for operating at least one processing machine |
| DE102022100526A1 (en) | 2022-01-11 | 2023-07-13 | Koenig & Bauer Ag | Production system, method for operating a production system and use of an energy store |
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|---|---|---|---|---|
| DE3906646A1 (en) * | 1988-03-11 | 1989-09-21 | Polygraph Leipzig | Multiple drive on printing machines |
| DE4112760A1 (en) * | 1991-04-19 | 1992-10-22 | Planeta Druckmaschinenwerk Ag | Multi-axle drive for printing press - uses two shunt DC motors in parallel with control of field circuits to give constant speed |
| EP0753405A1 (en) * | 1995-07-13 | 1997-01-15 | MAN Roland Druckmaschinen AG | Drive with several motors for a printing press |
| DE19600110A1 (en) * | 1995-08-10 | 1997-07-10 | Baumueller Nuernberg Gmbh | Cylinders and rollers electrical drive system for sheet paper printing machine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3839248A1 (en) * | 1988-11-21 | 1990-05-23 | Roland Man Druckmasch | DECENTRALIZED CONTROL CALCULATOR, IN PARTICULAR WITHIN A ROTATIONAL PRINTING MACHINE CONNECTED TO MULTIPLE PERIPHERAL UNITS BY A BUS |
| DE19520642C1 (en) * | 1995-06-09 | 1996-12-05 | Roland Man Druckmasch | Method for controlling a multi-motor drive of a printing press and corresponding control |
| DE19529430C2 (en) * | 1995-07-06 | 2000-07-13 | Baumueller Nuernberg Gmbh | Electric drive system for the adjustment of several rotating and / or swiveling functional parts |
-
2004
- 2004-05-04 DE DE102004022234.7A patent/DE102004022234B4/en not_active Expired - Fee Related
-
2005
- 2005-04-21 EP EP05008694A patent/EP1593501A3/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3906646A1 (en) * | 1988-03-11 | 1989-09-21 | Polygraph Leipzig | Multiple drive on printing machines |
| DE4112760A1 (en) * | 1991-04-19 | 1992-10-22 | Planeta Druckmaschinenwerk Ag | Multi-axle drive for printing press - uses two shunt DC motors in parallel with control of field circuits to give constant speed |
| EP0753405A1 (en) * | 1995-07-13 | 1997-01-15 | MAN Roland Druckmaschinen AG | Drive with several motors for a printing press |
| DE19600110A1 (en) * | 1995-08-10 | 1997-07-10 | Baumueller Nuernberg Gmbh | Cylinders and rollers electrical drive system for sheet paper printing machine |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7287473B2 (en) | 2005-12-20 | 2007-10-30 | Heidelberger Druckmaschinen Ag | Method for selecting printing material in a printing press and printing press |
| DE102006000741A1 (en) * | 2006-01-04 | 2007-07-05 | Koenig & Bauer Aktiengesellschaft | Roller rotary printing machine for production of e.g. newspaper, has machine units each of which is formed as functional unit, where electrical operating units of respective units are connected with electrical power conducting system |
| DE102006000741B4 (en) * | 2006-01-04 | 2014-05-22 | Koenig & Bauer Aktiengesellschaft | Printing machine with at least two arranged along its longitudinal machine units with at least one electrical equipment |
| EP2015440A2 (en) | 2007-07-13 | 2009-01-14 | WIFAG Maschinenfabrik AG | Method and device for stopping a printing press in the case of network failure |
| DE102007039915A1 (en) | 2007-07-13 | 2009-01-15 | Wifag Maschinenfabrik Ag | Printing machine i.e. rotary printing machine, stopping method for use during network failure, involves detecting network failure of power supply network, and separating printing machine from electrical network during failure detection |
| EP2184833A2 (en) | 2007-07-13 | 2010-05-12 | WIFAG Maschinenfabrik AG | Method and device for controlling a printer should an electrical supply network be interrupted or fail |
| DE102007039915B4 (en) * | 2007-07-13 | 2012-03-29 | Wifag Maschinenfabrik Ag | Method and device for stopping a printing press in the event of a power failure |
| EP2099113A1 (en) | 2008-03-05 | 2009-09-09 | WIFAG Maschinenfabrik AG | Method and device for controlling a printer should an electrical supply network be interrupted or fail |
| CN101804725A (en) * | 2010-03-24 | 2010-08-18 | 中国电子科技集团公司第四十五研究所 | Software and hardware combination multi-grade exception processing method of full-automatic precise screen printer |
| CN101804725B (en) * | 2010-03-24 | 2015-02-25 | 中国电子科技集团公司第四十五研究所 | Software and hardware combination multi-grade exception processing method of full-automatic precise screen printer |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102004022234A1 (en) | 2005-12-01 |
| DE102004022234B4 (en) | 2015-08-20 |
| EP1593501A3 (en) | 2009-09-30 |
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