DE29619491U1 - Signal transmission within a printing press - Google Patents

Signal transmission within a printing press

Info

Publication number
DE29619491U1
DE29619491U1 DE29619491U DE29619491U DE29619491U1 DE 29619491 U1 DE29619491 U1 DE 29619491U1 DE 29619491 U DE29619491 U DE 29619491U DE 29619491 U DE29619491 U DE 29619491U DE 29619491 U1 DE29619491 U1 DE 29619491U1
Authority
DE
Germany
Prior art keywords
transmitter
conductive fluid
signal transmission
contact
transmission
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.)
Expired - Lifetime
Application number
DE29619491U
Other languages
German (de)
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.)
Manroland AG
Original Assignee
MAN Roland Druckmaschinen AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8031703&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE29619491(U1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Priority to DE29619491U priority Critical patent/DE29619491U1/en
Publication of DE29619491U1 publication Critical patent/DE29619491U1/en
Priority to AT97119302T priority patent/ATE202974T1/en
Priority to DE59704005T priority patent/DE59704005D1/en
Priority to EP97119302A priority patent/EP0841160B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/18—Contacts for co-operation with commutator or slip-ring, e.g. contact brush
    • H01R39/30—Liquid contacts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/08—Cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F27/00—Devices for attaching printing elements or formes to supports
    • B41F27/005—Attaching and registering printing formes to supports

Abstract

The signal transmission transmits voltages and/or signals between stationary devices in a rotatable part of the printing machine esp. stations arranged inside cylinders or drums. A transmitter is provided for electrically connecting the stationary devices and the rotary stations. At least one transmission channel of the transmitter has an electrically conductive fluid (14) in electrical contact with a contact (11) which rotates with part of the printer and with a stationary contact (12). The electrically conductive fluid (14) makes an electrical (DC) coupling between the devices to be connected. The transmitter may have a transmission channel with conductive fluid for each voltage and/or signal to be transmitted. The fluid (14) may be arranged in a ring shaped chamber (13) between a rotor (7) connected to the rotatable part of the printer, and a stator (8). One of the channels may provide a permanent monitoring of the transmission.
DE29619491U 1996-11-09 1996-11-09 Signal transmission within a printing press Expired - Lifetime DE29619491U1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE29619491U DE29619491U1 (en) 1996-11-09 1996-11-09 Signal transmission within a printing press
AT97119302T ATE202974T1 (en) 1996-11-09 1997-11-05 SIGNAL TRANSMISSION WITHIN A PRINTING PRESS
DE59704005T DE59704005D1 (en) 1996-11-09 1997-11-05 Signal transmission within a printing press
EP97119302A EP0841160B1 (en) 1996-11-09 1997-11-05 Signal transmission in a printing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29619491U DE29619491U1 (en) 1996-11-09 1996-11-09 Signal transmission within a printing press

Publications (1)

Publication Number Publication Date
DE29619491U1 true DE29619491U1 (en) 1996-12-19

Family

ID=8031703

Family Applications (2)

Application Number Title Priority Date Filing Date
DE29619491U Expired - Lifetime DE29619491U1 (en) 1996-11-09 1996-11-09 Signal transmission within a printing press
DE59704005T Expired - Fee Related DE59704005D1 (en) 1996-11-09 1997-11-05 Signal transmission within a printing press

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59704005T Expired - Fee Related DE59704005D1 (en) 1996-11-09 1997-11-05 Signal transmission within a printing press

Country Status (3)

Country Link
EP (1) EP0841160B1 (en)
AT (1) ATE202974T1 (en)
DE (2) DE29619491U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004045832A1 (en) * 2004-09-22 2006-04-06 Man Roland Druckmaschinen Ag Printing press cylinder
US7173356B2 (en) 2001-09-21 2007-02-06 Heidelberger Druckmaschinen Ag Independent direct drive for paper processing machines
DE102006028647A1 (en) * 2006-06-22 2008-04-03 Siemens Ag Tool or production machine or robot
DE102010014766A1 (en) * 2010-04-13 2011-10-13 Katrin Kau Device for transmitting e.g. current from hollow wheel to shaft, has housing arranged coaxial to shaft, and cavity limited by seals and filled with electrical conductive medium e.g. liquid such as water, saline solution, graphite and metal

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6704553B1 (en) 1997-10-08 2004-03-09 Thomas M. Eubanks System and method for providing automatic tuning of a radio receiver and for providing automatic control of a CD/tape player

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1638284A1 (en) * 1967-04-25 1970-10-29 Schunk & Ebe Gmbh Liquid contact
US3984715A (en) * 1973-08-16 1976-10-05 Siemens Aktiengesellschaft Fluid contact for a DC machine
DE2717792A1 (en) * 1977-04-19 1978-10-26 Siemens Ag Liq. contact switching system for electric machine - has plates sealing ends of air gap filled with liq. metal
DE2416765B2 (en) * 1974-04-05 1979-06-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen Electrical contact device of a machine with a contact liquid
US4241273A (en) * 1979-03-26 1980-12-23 General Electric Company Compliant cage for raceway-type liquid metal current collector for high-speed acyclic machines
EP0374749A1 (en) * 1988-12-17 1990-06-27 VOGT electronic Aktiengesellschaft Rotating transformer
DE3936170A1 (en) * 1989-10-31 1991-05-02 Bayerische Motoren Werke Ag Electrical signal transmission path for vehicle - has fluid film between fixed and moving part as transmission link
DE4129373C2 (en) * 1991-09-04 1995-05-18 Roland Man Druckmasch Device for register adjustment on a plate cylinder of a printing press
DE4222827C2 (en) * 1992-07-11 1995-09-07 Roland Man Druckmasch Rotary printing machine with remote adjustment of servomotors

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB777335A (en) * 1954-01-26 1957-06-19 Ass Elect Ind Improvements relating to electrical connectors between relatively rotating parts
FR2620013A1 (en) * 1987-09-07 1989-03-10 Lequere Eric Rotary display unit allowing the powering of electrical or electronic equipment

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1638284A1 (en) * 1967-04-25 1970-10-29 Schunk & Ebe Gmbh Liquid contact
US3984715A (en) * 1973-08-16 1976-10-05 Siemens Aktiengesellschaft Fluid contact for a DC machine
DE2416765B2 (en) * 1974-04-05 1979-06-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen Electrical contact device of a machine with a contact liquid
DE2717792A1 (en) * 1977-04-19 1978-10-26 Siemens Ag Liq. contact switching system for electric machine - has plates sealing ends of air gap filled with liq. metal
US4241273A (en) * 1979-03-26 1980-12-23 General Electric Company Compliant cage for raceway-type liquid metal current collector for high-speed acyclic machines
EP0374749A1 (en) * 1988-12-17 1990-06-27 VOGT electronic Aktiengesellschaft Rotating transformer
DE3936170A1 (en) * 1989-10-31 1991-05-02 Bayerische Motoren Werke Ag Electrical signal transmission path for vehicle - has fluid film between fixed and moving part as transmission link
DE4129373C2 (en) * 1991-09-04 1995-05-18 Roland Man Druckmasch Device for register adjustment on a plate cylinder of a printing press
DE4222827C2 (en) * 1992-07-11 1995-09-07 Roland Man Druckmasch Rotary printing machine with remote adjustment of servomotors

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7173356B2 (en) 2001-09-21 2007-02-06 Heidelberger Druckmaschinen Ag Independent direct drive for paper processing machines
DE102004045832A1 (en) * 2004-09-22 2006-04-06 Man Roland Druckmaschinen Ag Printing press cylinder
US7562625B2 (en) 2004-09-22 2009-07-21 Man Roland Druckmaschinen Ag Apparatus and method for generating an electric current for a press cylinder
DE102006028647A1 (en) * 2006-06-22 2008-04-03 Siemens Ag Tool or production machine or robot
DE102006028647B4 (en) * 2006-06-22 2009-10-01 Siemens Ag Tool or production machine or robot
US7997905B2 (en) 2006-06-22 2011-08-16 Siemens Aktiengesellschaft Machine tool or production machine or robot
DE102010014766A1 (en) * 2010-04-13 2011-10-13 Katrin Kau Device for transmitting e.g. current from hollow wheel to shaft, has housing arranged coaxial to shaft, and cavity limited by seals and filled with electrical conductive medium e.g. liquid such as water, saline solution, graphite and metal

Also Published As

Publication number Publication date
DE59704005D1 (en) 2001-08-16
ATE202974T1 (en) 2001-07-15
EP0841160A1 (en) 1998-05-13
EP0841160B1 (en) 2001-07-11

Similar Documents

Publication Publication Date Title
EP1070938A3 (en) Capacitance-type displacement measuring device
FI82858B (en) ANSLUTNINGSDON FOER TRYCKMEDIUMSLANG.
SE438778B (en) DEVICE FOR RECEIVING AND PROCESSING ELECTRICAL SIGNALS, CONSISTING OF A SIGNAL TRANSFER AND SIGNAL PROCESSING PART
FR2796978B1 (en) LOCK CYLINDER
EP0702466A3 (en) Reduction of peak to average power ratio for OFDM
ES2003323T3 (en) CONTACT DEVICE FOR THE TRANSMISSION OF ELECTRICAL SIGNALS BETWEEN THE LOCK AND THE KEY IN A CYLINDER LOCK.
CA2230250A1 (en) Improved power management circuit
DE50015101D1 (en) electrode assembly
CA2221525A1 (en) System for locating patch cord ends
ES2186082T3 (en) A DEVICE INCLUDING A SENSOR, TO BE ASSEMBLED IN A WAGGING AXLE BEARING UNIT.
EP1266801A3 (en) Power control unit for a vehicle
ATE202974T1 (en) SIGNAL TRANSMISSION WITHIN A PRINTING PRESS
EP0180213A3 (en) Rotary coupler
ES2178150T3 (en) ELECTRIC MOTOR.
AU582210B2 (en) Washing device for the rubber blanket on rotary offset printing presses
CA2255430A1 (en) A swivel device for a windcone tower assembly
ES2192291T3 (en) ROTARY MECHANISM TO CONFECT SHORTS, WITH A DIRECT ELECTROMAGNETIC OPERATION FOR THE TELARES.
AU7652600A (en) Gas-insulated switchgear device
ES2014015B3 (en) DEVICE FOR TRANSMISSION OF AN ELECTRICAL SIGNAL FROM A DRIVING WHEEL IN A VEHICLE, APPLICABLE TO THE SURVEILLANCE OF A NEMATIC.
EP1026507A3 (en) Electric motor with rpm-monitor
EP1156234A3 (en) Sensor
GB2389188B (en) Tyre sensor interrogation
DE50004719D1 (en) Drive for cylinders of a printing press
WO1998028136A3 (en) Ink fountain
GB2197700B (en) Driving station for machines in underground workings

Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19970206

R163 Identified publications notified

Effective date: 19970416

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20000203

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20021216

R158 Lapse of ip right after 8 years

Effective date: 20050601