EP0586958A3 - - Google Patents

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Publication number
EP0586958A3
EP0586958A3 EP19930113461 EP93113461A EP0586958A3 EP 0586958 A3 EP0586958 A3 EP 0586958A3 EP 19930113461 EP19930113461 EP 19930113461 EP 93113461 A EP93113461 A EP 93113461A EP 0586958 A3 EP0586958 A3 EP 0586958A3
Authority
EP
European Patent Office
Prior art keywords
printing unit
prefilter
printing machine
prefiltrating
printing
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
EP19930113461
Other versions
EP0586958A2 (en
EP0586958B1 (en
Inventor
Rudi Junghans
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.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger 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
Application filed by Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of EP0586958A2 publication Critical patent/EP0586958A2/en
Publication of EP0586958A3 publication Critical patent/EP0586958A3/xx
Application granted granted Critical
Publication of EP0586958B1 publication Critical patent/EP0586958B1/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
    • B41F7/00—Rotary lithographic machines
    • B41F7/20—Details
    • B41F7/24—Damping devices
    • B41F7/32—Ducts, containers, or like supply devices for liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F7/00—Rotary lithographic machines
    • B41F7/20—Details
    • B41F7/24—Damping devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2235/00—Cleaning
    • B41P2235/30—Recovering used solvents or residues
    • B41P2235/31—Recovering used solvents or residues by filtering

Abstract

The invention relates to a device for prefiltrating the damping solution in a printing machine having at least one printing unit 1. In order to clean the damping solution to remove contaminations, such as ink particles and paper fibres, a prefiltrating device is provided, which is assigned to each printing unit 1 of a printing machine. According to the invention, a prefilter housing 7 is provided, in which a prefilter 6 is arranged, the prefilter housing 7 being integrated in the printing unit 1 of the printing machine. <IMAGE>
EP93113461A 1992-09-02 1993-08-24 Device for prefiltrating the damping solution Expired - Lifetime EP0586958B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4229311 1992-09-02
DE4229311A DE4229311C1 (en) 1992-09-02 1992-09-02 Device for cleaning the fountain solution

Publications (3)

Publication Number Publication Date
EP0586958A2 EP0586958A2 (en) 1994-03-16
EP0586958A3 true EP0586958A3 (en) 1994-08-03
EP0586958B1 EP0586958B1 (en) 1996-10-23

Family

ID=6467062

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93113461A Expired - Lifetime EP0586958B1 (en) 1992-09-02 1993-08-24 Device for prefiltrating the damping solution

Country Status (5)

Country Link
US (1) US5415091A (en)
EP (1) EP0586958B1 (en)
JP (1) JP2956816B2 (en)
AT (1) ATE144461T1 (en)
DE (2) DE4229311C1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9413438U1 (en) 1994-08-19 1995-06-22 Baldwin Gegenheimer Gmbh Press temperature control system
US5839364A (en) * 1994-09-19 1998-11-24 Goss Graphic Systems, Inc. Dampening system for a printing press
DE19949906A1 (en) * 1999-10-16 2001-04-19 Baldwin Grafotec Gmbh Printing machine cleaning device
US6293198B1 (en) * 2000-10-13 2001-09-25 S. T. Engineering Co., Ltd. Circulation treatment system and method for treating fountain solution
DE10163341C2 (en) * 2001-12-21 2003-12-11 Ludwig E Betz Gmbh Druckmaschi Device and method for cleaning dirty cleaning agent from printing presses
DE10213959A1 (en) * 2002-03-28 2003-10-09 Baldwin Germany Gmbh Moisturizing water circuit sector for offset printing press has cleaning device including cleaning tank, extraction device and filter housing
US6908558B2 (en) * 2003-03-19 2005-06-21 David J. Stinson Fountain solution recycling system for commercial printers
DE102004021508B4 (en) * 2004-04-30 2007-04-19 Technotrans Ag Method and device for cleaning the dampening solution of a printing machine
ITMI20041698A1 (en) * 2004-09-03 2004-12-03 Ecografica S R L EQUIPMENT AND PROCEDURE TO OPTIMIZE THE CHARACTERISTICS OF THE BATH WATER IN THE OFFSET PRINTING MACHINES
JP4908353B2 (en) * 2007-09-04 2012-04-04 篤 新西 Dampening water circulation device
US20150059059A1 (en) * 2013-09-04 2015-03-05 Gregg Teskey Mid length dress sock
CN104890350A (en) * 2015-06-30 2015-09-09 云南华红印刷有限公司 Water tank of offset printing press

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE905741C (en) * 1948-04-03 1954-03-04 Dick Co Ab Moistening the printing form of rotary flat printing machines
US3288061A (en) * 1963-12-31 1966-11-29 Miehle Goss Dexter Inc Press inking arrangement
FR2367611A1 (en) * 1976-10-15 1978-05-12 Nikkei Shoji Cy Ltd METHOD AND APPARATUS
US4574695A (en) * 1984-09-24 1986-03-11 Mirachem Corporation Ltee/Ltd. Press dampening roll fountain
DE9101888U1 (en) * 1990-07-04 1991-05-08 Technotrans Boehnensieker Gmbh, 4414 Sassenberg, De

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3949668A (en) * 1974-10-17 1976-04-13 Smith R.P.M. Corporation Liquid feed for offset press dampening system
US5109770A (en) * 1989-09-22 1992-05-05 Oxy-Dry Corporation Printing cylinder cleaning system
JP2504596Y2 (en) * 1990-01-26 1996-07-10 富士写真フイルム株式会社 Dampening water automatic replenisher

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE905741C (en) * 1948-04-03 1954-03-04 Dick Co Ab Moistening the printing form of rotary flat printing machines
US3288061A (en) * 1963-12-31 1966-11-29 Miehle Goss Dexter Inc Press inking arrangement
FR2367611A1 (en) * 1976-10-15 1978-05-12 Nikkei Shoji Cy Ltd METHOD AND APPARATUS
US4574695A (en) * 1984-09-24 1986-03-11 Mirachem Corporation Ltee/Ltd. Press dampening roll fountain
DE9101888U1 (en) * 1990-07-04 1991-05-08 Technotrans Boehnensieker Gmbh, 4414 Sassenberg, De

Also Published As

Publication number Publication date
ATE144461T1 (en) 1996-11-15
EP0586958A2 (en) 1994-03-16
EP0586958B1 (en) 1996-10-23
DE59304273D1 (en) 1996-11-28
JPH06155701A (en) 1994-06-03
US5415091A (en) 1995-05-16
JP2956816B2 (en) 1999-10-04
DE4229311C1 (en) 1994-03-10

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