EP0739718A3 - Device for preventing condensation in machines for processing web-like material - Google Patents

Device for preventing condensation in machines for processing web-like material Download PDF

Info

Publication number
EP0739718A3
EP0739718A3 EP96104652A EP96104652A EP0739718A3 EP 0739718 A3 EP0739718 A3 EP 0739718A3 EP 96104652 A EP96104652 A EP 96104652A EP 96104652 A EP96104652 A EP 96104652A EP 0739718 A3 EP0739718 A3 EP 0739718A3
Authority
EP
European Patent Office
Prior art keywords
cover
machines
preventing condensation
processing web
temperature
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
EP96104652A
Other languages
German (de)
French (fr)
Other versions
EP0739718A2 (en
EP0739718B1 (en
Inventor
Drew E Kiefaber
Jeffrey R Rummler
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 EP0739718A2 publication Critical patent/EP0739718A2/en
Publication of EP0739718A3 publication Critical patent/EP0739718A3/en
Application granted granted Critical
Publication of EP0739718B1 publication Critical patent/EP0739718B1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Fixing For Electrophotography (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Coating Apparatus (AREA)

Abstract

Each inter-cylinder gap cover (3) protecting the operator from injury, is connected by a supply tube (9) and a recirculation tube (10) to a reservoir (12) of water or oil (13) maintained at uniform temperature by a stirrer and pump (15). The temperature can be controlled by means of a heat exchanger (14). A resistive heating element is integrated into the cover and wired to a source of electric current for reducing the temperature difference between the cover and the surrounding air.
EP96104652A 1995-04-25 1996-03-23 Device for preventing condensation in machines for processing web-like material Expired - Lifetime EP0739718B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/427,775 US5842417A (en) 1995-04-25 1995-04-25 Apparatus for preventing condensation in machines processing a web of material
US427775 1995-04-25

Publications (3)

Publication Number Publication Date
EP0739718A2 EP0739718A2 (en) 1996-10-30
EP0739718A3 true EP0739718A3 (en) 1997-04-16
EP0739718B1 EP0739718B1 (en) 2001-07-18

Family

ID=23696228

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96104652A Expired - Lifetime EP0739718B1 (en) 1995-04-25 1996-03-23 Device for preventing condensation in machines for processing web-like material

Country Status (6)

Country Link
US (1) US5842417A (en)
EP (1) EP0739718B1 (en)
CN (1) CN1063710C (en)
AT (1) ATE203203T1 (en)
CA (1) CA2174167C (en)
DE (1) DE59607291D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5906163A (en) * 1997-12-18 1999-05-25 Heidelberg Druckmaschinen Ag Apparatus and method for preventing condensation in machines processing a web of material
DE10305700B4 (en) * 2002-04-22 2005-09-29 Koenig & Bauer Ag Dampening unit of a printing machine
CN114347677A (en) * 2021-12-24 2022-04-15 深圳弘美数码纺织技术有限公司 Method and device for controlling temperature of spray head of printing trolley and printer

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE137401C (en) *
GB1212722A (en) * 1967-07-29 1970-11-18 Maschf Augsburg Nuernberg Ag A safety device for contra-rotating cylinders
DE8813088U1 (en) * 1988-10-18 1988-12-01 MAN Roland Druckmaschinen AG, 6050 Offenbach Printing unit for an offset rotary printing press
DE3825110A1 (en) * 1988-07-23 1990-02-01 Roland Schnettler Method for placing electrostatically charged paper as an intermediate layer between metal sheets, and apparatus for carrying out such a method
DE3904854C1 (en) * 1989-02-17 1990-04-26 Jagusch & Co, 8649 Wallenfels, De
DE4019741A1 (en) * 1990-06-21 1992-01-02 Peter Kaehmann Paper machine - has surrounding insulated housing to prevent condensn. affecting the prod.
DE4242672A1 (en) * 1992-12-17 1993-08-19 Fritz Fels Moebelspedition Und Goods vehicle for the transport of condensation-sensitive goods - has heater which circulates warmed air through airtight containers
DE9406258U1 (en) * 1994-01-06 1994-07-14 Tokuden Co., Ltd., Kyoto Induction heating roller device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2332153C3 (en) * 1973-06-25 1979-09-27 Mitter & Co, 4815 Schloss Holte Device for sucking in the color printed by a continuously operating rotary printing machine onto a horizontally guided, preferably textile material web
US4308042A (en) * 1980-04-11 1981-12-29 Atlantic Richfield Company Heat pump with freeze-up prevention
DE3401626A1 (en) * 1984-01-18 1985-07-18 Fischer & Krecke, 4800 Bielefeld FLEXO PRINTING MACHINE WITH TEMPERATURE-STABILIZED PRINTING MACHINE FRAME
DE3613463A1 (en) * 1986-04-22 1987-11-05 Heidelberger Druckmasch Ag DEVICE ON COUNTERCURRENT CYLINDERS, ESPECIALLY PRINTING MACHINES, WITH A FINGER PROTECTIVE ELEMENT NEAR THE CYLINDER SURFACES
DE3735302A1 (en) * 1987-10-17 1989-04-27 Roland Man Druckmasch DEVICE FOR CLEANING A TRANSFER CYLINDER OF A ROTATION PRINTING MACHINE
US5085142A (en) * 1988-03-08 1992-02-04 Smith Maurice D Dampening fluid evaporator
GB9022478D0 (en) * 1990-10-17 1990-11-28 Simon Container Mach Ltd A flexographic print unit
US5126121A (en) * 1991-05-03 1992-06-30 The Dow Chemical Company Process for preparing aluminum nitride powder via controlled combustion nitridation
DE4221132C2 (en) * 1992-06-27 1995-01-19 Heidelberger Druckmasch Ag Device for protecting the danger spots of a printing unit

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE137401C (en) *
GB1212722A (en) * 1967-07-29 1970-11-18 Maschf Augsburg Nuernberg Ag A safety device for contra-rotating cylinders
DE3825110A1 (en) * 1988-07-23 1990-02-01 Roland Schnettler Method for placing electrostatically charged paper as an intermediate layer between metal sheets, and apparatus for carrying out such a method
DE8813088U1 (en) * 1988-10-18 1988-12-01 MAN Roland Druckmaschinen AG, 6050 Offenbach Printing unit for an offset rotary printing press
DE3904854C1 (en) * 1989-02-17 1990-04-26 Jagusch & Co, 8649 Wallenfels, De
DE4019741A1 (en) * 1990-06-21 1992-01-02 Peter Kaehmann Paper machine - has surrounding insulated housing to prevent condensn. affecting the prod.
DE4242672A1 (en) * 1992-12-17 1993-08-19 Fritz Fels Moebelspedition Und Goods vehicle for the transport of condensation-sensitive goods - has heater which circulates warmed air through airtight containers
DE9406258U1 (en) * 1994-01-06 1994-07-14 Tokuden Co., Ltd., Kyoto Induction heating roller device

Also Published As

Publication number Publication date
EP0739718A2 (en) 1996-10-30
ATE203203T1 (en) 2001-08-15
CA2174167C (en) 2000-02-29
DE59607291D1 (en) 2001-08-23
CA2174167A1 (en) 1996-10-26
CN1134359A (en) 1996-10-30
US5842417A (en) 1998-12-01
CN1063710C (en) 2001-03-28
EP0739718B1 (en) 2001-07-18

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