IT949658B - Procedimento per l umidificazione di fogli da stampare nei duplica tori rotativi - Google Patents

Procedimento per l umidificazione di fogli da stampare nei duplica tori rotativi

Info

Publication number
IT949658B
IT949658B IT47763/72A IT4776372A IT949658B IT 949658 B IT949658 B IT 949658B IT 47763/72 A IT47763/72 A IT 47763/72A IT 4776372 A IT4776372 A IT 4776372A IT 949658 B IT949658 B IT 949658B
Authority
IT
Italy
Prior art keywords
printed
procedure
humidifying sheets
rotary duplicators
duplicators
Prior art date
Application number
IT47763/72A
Other languages
English (en)
Italian (it)
Original Assignee
Ritzerfeld Gerhard
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
Priority claimed from DE19712103495 external-priority patent/DE2103495C3/de
Priority claimed from DE19712157225 external-priority patent/DE2157225A1/de
Application filed by Ritzerfeld Gerhard filed Critical Ritzerfeld Gerhard
Application granted granted Critical
Publication of IT949658B publication Critical patent/IT949658B/it

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D22/00—Control of humidity
    • G05D22/02—Control of humidity characterised by the use of electric means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
    • B41L23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
    • B41L23/02—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by damping, e.g. by moistening copy sheets in connection with hectographic printing
    • B41L23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by damping, e.g. by moistening copy sheets in connection with hectographic printing using friction rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
    • B41L23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
    • B41L23/02—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by damping, e.g. by moistening copy sheets in connection with hectographic printing
    • B41L23/12—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by damping, e.g. by moistening copy sheets in connection with hectographic printing using absorbent pads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
    • B41L7/00—Apparatus for directly duplicating from hectographic originals, i.e. for obtaining copies in mirror image
    • B41L7/02—Apparatus for directly duplicating from hectographic originals, i.e. for obtaining copies in mirror image by passing original and copy-sheet or -web between rollers
    • B41L7/08—Apparatus for directly duplicating from hectographic originals, i.e. for obtaining copies in mirror image by passing original and copy-sheet or -web between rollers with means for moistening or drying

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Coating Apparatus (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
IT47763/72A 1971-01-18 1972-01-15 Procedimento per l umidificazione di fogli da stampare nei duplica tori rotativi IT949658B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712103495 DE2103495C3 (de) 1971-01-18 1971-01-18 Vorrichtung zur Dosierung der Menge des einem Feuchtfilz zuzuführenden Feuchtmittels
DE19712157225 DE2157225A1 (de) 1971-11-13 1971-11-13 Rotationsvervielfaeltiger zum abdrucken abdruckfaehiger druckformen

Publications (1)

Publication Number Publication Date
IT949658B true IT949658B (it) 1973-06-11

Family

ID=25760576

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47763/72A IT949658B (it) 1971-01-18 1972-01-15 Procedimento per l umidificazione di fogli da stampare nei duplica tori rotativi

Country Status (9)

Country Link
US (1) US3776133A (xx)
AT (1) AT323769B (xx)
CH (1) CH536722A (xx)
ES (1) ES398801A1 (xx)
FR (1) FR2122882A5 (xx)
GB (1) GB1339310A (xx)
IT (1) IT949658B (xx)
NL (1) NL7200322A (xx)
SE (1) SE399530B (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2437817A1 (de) * 1974-08-02 1976-02-12 Gerhard Ritzerfeld Rotationsvervielfaeltiger
US4064804A (en) * 1975-06-26 1977-12-27 Addressograph Multigraph Corporation Duplicator and method of duplicating
JPS5831578B2 (ja) * 1978-12-12 1983-07-07 キヤノン株式会社 静電潜像の現像方法
DE3324709A1 (de) * 1983-07-08 1985-01-17 Röhm GmbH, 6100 Darmstadt Umform- und transferdruckverfahren
US5264899A (en) * 1992-10-21 1993-11-23 Xerox Corporation Sheet moisture replacement system using porous rolls
US5826509A (en) * 1995-10-18 1998-10-27 Deneka; P. Kenneth Printing coating head device
US5797318A (en) * 1996-09-17 1998-08-25 Dahlgren Usa, Inc. Liquid applicator for cut sheets
US6706118B2 (en) * 2002-02-26 2004-03-16 Lexmark International, Inc. Apparatus and method of using motion control to improve coatweight uniformity in intermittent coaters in an inkjet printer
US7111916B2 (en) * 2002-02-27 2006-09-26 Lexmark International, Inc. System and method of fluid level regulating for a media coating system
US6955721B2 (en) * 2002-02-28 2005-10-18 Lexmark International, Inc. System and method of coating print media in an inkjet printer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2118517A (en) * 1936-05-22 1938-05-24 Miehle Printing Press & Mfg Dampening mechanism for printing presses
US2745340A (en) * 1951-01-22 1956-05-15 Ritzerfeld Wilhelm Moisture control device for rotary duplicating machines
US3000349A (en) * 1958-08-13 1961-09-19 Ritzerfeld Wilhelm Duplicator moistening device
US3016822A (en) * 1958-09-23 1962-01-16 Ritzerfeld Wilhelm Moistening device for duplicating machines
US3195816A (en) * 1962-03-13 1965-07-20 Richard H Mercer Low-voltage sprinkler control system
US3499383A (en) * 1968-02-19 1970-03-10 Harris Intertype Corp Dampening system for lithographic printing press
US3555289A (en) * 1968-09-09 1971-01-12 Ford Motor Co Windshield wiper energization system

Also Published As

Publication number Publication date
NL7200322A (xx) 1972-07-20
AT323769B (de) 1975-07-25
GB1339310A (en) 1973-12-05
FR2122882A5 (xx) 1972-09-01
CH536722A (de) 1973-05-15
US3776133A (en) 1973-12-04
SE399530B (sv) 1978-02-20
ES398801A1 (es) 1974-08-16

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