EP0924068A3 - Device for preventing the formation of condensation water in printing machines - Google Patents

Device for preventing the formation of condensation water in printing machines Download PDF

Info

Publication number
EP0924068A3
EP0924068A3 EP98121526A EP98121526A EP0924068A3 EP 0924068 A3 EP0924068 A3 EP 0924068A3 EP 98121526 A EP98121526 A EP 98121526A EP 98121526 A EP98121526 A EP 98121526A EP 0924068 A3 EP0924068 A3 EP 0924068A3
Authority
EP
European Patent Office
Prior art keywords
preventing
formation
condensation water
printing machines
printing press
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
EP98121526A
Other languages
German (de)
French (fr)
Other versions
EP0924068A2 (en
EP0924068B1 (en
Inventor
Daniel Paul Gagne
Charles Douglas Lyman
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 EP0924068A2 publication Critical patent/EP0924068A2/en
Publication of EP0924068A3 publication Critical patent/EP0924068A3/en
Application granted granted Critical
Publication of EP0924068B1 publication Critical patent/EP0924068B1/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
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/08—Cylinders
    • B41F13/42—Guards or covers, e.g. for preventing ingress or egress of foreign matter

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Abstract

Eine Vorrichtung zur Vermeidung von Kondenswasser in einer Druckmaschine (1) umfaßt ein Schutzelement (31, 32), welches eine nahe einer Druckmaschinenwalze (1, 2) gelegene beheizbare Oberfläche (31a) sowie eine der Oberfläche (31a) gegenüberliegende kühlbare walzenferne Oberfläche (31b) aufweist, die von der ersten walzennahen Oberfläche (31a) durch eine Isolierschicht (41) getrennt ist. Das Schutzelement (31, 32) ist weiterhin nahe der Oberfläche der Druckmaschinenwalzen (1, 2) angeordnet, um dadurch die zwischen der walzennahen Oberfläche (31a) und der Walze eingeschlossene Luftmenge zu reduzieren.

Figure 00000001
A device for avoiding condensation in a printing press (1) comprises a protective element (31, 32) which has a heatable surface (31a) located near a printing press roll (1, 2) and a coolable surface (31b) opposite the surface (31a) ) which is separated from the first roll near surface (31a) by an insulating layer (41). The protective element (31, 32) is further arranged close to the surface of the printing press rollers (1, 2) in order to thereby reduce the amount of air enclosed between the surface (31a) near the roller and the roller.
Figure 00000001
EP98121526A 1997-12-18 1998-11-16 Device for preventing the formation of condensation water in printing machines Expired - Lifetime EP0924068B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US993326 1997-12-18
US08/993,326 US5906163A (en) 1997-12-18 1997-12-18 Apparatus and method for preventing condensation in machines processing a web of material

Publications (3)

Publication Number Publication Date
EP0924068A2 EP0924068A2 (en) 1999-06-23
EP0924068A3 true EP0924068A3 (en) 2000-01-05
EP0924068B1 EP0924068B1 (en) 2002-06-19

Family

ID=25539390

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98121526A Expired - Lifetime EP0924068B1 (en) 1997-12-18 1998-11-16 Device for preventing the formation of condensation water in printing machines

Country Status (4)

Country Link
US (1) US5906163A (en)
EP (1) EP0924068B1 (en)
JP (1) JPH11240126A (en)
DE (2) DE19852656A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10305700B4 (en) * 2002-04-22 2005-09-29 Koenig & Bauer Ag Dampening unit of a printing machine
JP4184882B2 (en) * 2003-07-11 2008-11-19 株式会社小森コーポレーション Rotating body covering device for printing machine
DE10354430A1 (en) * 2003-11-21 2005-06-09 Goss International Montataire S.A. Wet box of an offset printing machine
US20060255176A1 (en) * 2005-03-21 2006-11-16 Yeiser John O Electric motor driven showerhead
DE102007053080A1 (en) * 2007-11-07 2009-05-20 Technotrans Ag Temperature control system for printing presses with multiple temperature levels

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4263724A (en) * 1979-06-14 1981-04-28 Vits-Maschinenbau Gmbh Traveling web drying apparatus
JPH07314636A (en) * 1994-05-23 1995-12-05 Rengo Co Ltd Printer
EP0739718A2 (en) * 1995-04-25 1996-10-30 Heidelberger Druckmaschinen Aktiengesellschaft Device for preventing condensation in machines for processing web-like material
FR2734758A1 (en) * 1995-06-01 1996-12-06 Heidelberg Harris Sa Heat exchanger for offset printer cylinder

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5347726A (en) * 1989-04-19 1994-09-20 Quad/Tech Inc. Method for reducing chill roll condensation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4263724A (en) * 1979-06-14 1981-04-28 Vits-Maschinenbau Gmbh Traveling web drying apparatus
JPH07314636A (en) * 1994-05-23 1995-12-05 Rengo Co Ltd Printer
EP0739718A2 (en) * 1995-04-25 1996-10-30 Heidelberger Druckmaschinen Aktiengesellschaft Device for preventing condensation in machines for processing web-like material
FR2734758A1 (en) * 1995-06-01 1996-12-06 Heidelberg Harris Sa Heat exchanger for offset printer cylinder

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 04 30 April 1996 (1996-04-30) *

Also Published As

Publication number Publication date
DE59804496D1 (en) 2002-07-25
JPH11240126A (en) 1999-09-07
US5906163A (en) 1999-05-25
DE19852656A1 (en) 1999-06-24
EP0924068A2 (en) 1999-06-23
EP0924068B1 (en) 2002-06-19

Similar Documents

Publication Publication Date Title
EP1030349A3 (en) Method and apparatus for treating components mounted on a substrate, in particular semiconductor chips
EP0860545A3 (en) Apparatus to guide a web
EP1048621A3 (en) Method and apparatus for making single glass sheets
EP0802277A3 (en) Machine for making a web material
EP0925945A3 (en) Image forming method and image forming apparatus
EP1054102A3 (en) Process and apparatus for controlling or regulating the basis weight of a paper- or board web
EP1225464A3 (en) Optical fiber-fixing substrate, method of producing the same and optical device
ES2175496T3 (en) PLANT FOR THE PRODUCTION OF A FIBER PRODUCT, NOT WOVEN.
EP1452245A3 (en) A hot rolled steel sheet manufacturing apparatus
EP0962412A3 (en) Device and method for feeding film
EP1201429A3 (en) Method and device for cooling a material web
EP0857817A3 (en) Cleaning apparatus
EP0924068A3 (en) Device for preventing the formation of condensation water in printing machines
EP1048361A3 (en) Coating installation
EP1160016A3 (en) Device and method for applying a partial coating and breathable film with such a partial coating
EP0870865A3 (en) Shoe press
EP1449959A3 (en) Apparatus for treating a web material, in particular paper or cardboard
EP0816560A3 (en) Pressing device
EP0949075A3 (en) Printing machine and method of operating a printing machine
EP0837109A3 (en) Composite film and method of manufacturing surface coating material
EP1026317A3 (en) Calender
EP1155831A3 (en) Method and device for hot foil printing
EP1008690A3 (en) Process and apparatus for making a paperweb
EP1177895A3 (en) Embossing machine for embossing webs
EP0948113A3 (en) Method and device for the operation of engergy consuming units

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): CH DE FR GB IT LI

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 19991223

17Q First examination report despatched

Effective date: 20000413

AKX Designation fees paid

Free format text: CH DE FR GB IT LI

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE FR GB IT LI

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20020619

Ref country code: FR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20020619

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 59804496

Country of ref document: DE

Date of ref document: 20020725

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20020802

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20021021

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20021126

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20021128

Year of fee payment: 5

EN Fr: translation not filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20030320

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20031116

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20031130

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20031130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040602

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20031116

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL