IT1009955B - Apparecchiatura di trasferimento compensata per l umidita particolar mente per l impiego in macchine da stampa elettrostatografiche - Google Patents

Apparecchiatura di trasferimento compensata per l umidita particolar mente per l impiego in macchine da stampa elettrostatografiche

Info

Publication number
IT1009955B
IT1009955B IT21689/74A IT2168974A IT1009955B IT 1009955 B IT1009955 B IT 1009955B IT 21689/74 A IT21689/74 A IT 21689/74A IT 2168974 A IT2168974 A IT 2168974A IT 1009955 B IT1009955 B IT 1009955B
Authority
IT
Italy
Prior art keywords
printing machines
transfer equipment
electrostatographic printing
compensated
humidity particularly
Prior art date
Application number
IT21689/74A
Other languages
English (en)
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Application granted granted Critical
Publication of IT1009955B publication Critical patent/IT1009955B/it

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • G03G15/1665—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat
    • G03G15/167—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat at least one of the recording member or the transfer member being rotatable during the transfer
    • G03G15/1675—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat at least one of the recording member or the transfer member being rotatable during the transfer with means for controlling the bias applied in the transfer nip

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
IT21689/74A 1973-04-23 1974-04-19 Apparecchiatura di trasferimento compensata per l umidita particolar mente per l impiego in macchine da stampa elettrostatografiche IT1009955B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US353833A US3877416A (en) 1973-04-23 1973-04-23 Humidity corrected transfer apparatus

Publications (1)

Publication Number Publication Date
IT1009955B true IT1009955B (it) 1976-12-20

Family

ID=23390770

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21689/74A IT1009955B (it) 1973-04-23 1974-04-19 Apparecchiatura di trasferimento compensata per l umidita particolar mente per l impiego in macchine da stampa elettrostatografiche

Country Status (12)

Country Link
US (1) US3877416A (it)
JP (1) JPS5019456A (it)
AU (1) AU6811974A (it)
BE (1) BE814054A (it)
BR (1) BR7403269A (it)
CA (1) CA1017198A (it)
CH (1) CH573612A5 (it)
DE (1) DE2418264A1 (it)
FR (1) FR2226698A1 (it)
GB (1) GB1445671A (it)
IT (1) IT1009955B (it)
NL (1) NL7403494A (it)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL179517C (nl) * 1974-11-18 1986-09-16 Oce Van Der Grinten N V P A Oc Inrichting voor het elektrostatisch overdragen van een poederbeeld vanaf een drager naar een ontvangstmateriaal.
US3954332A (en) * 1975-01-10 1976-05-04 Xerox Corporation Reproduction machine with improved transfer roll
US3954333A (en) * 1975-01-10 1976-05-04 Xerox Corporation Transfer roll having means for monitoring and controlling the resistivity thereof
US4053216A (en) * 1975-01-13 1977-10-11 Xerox Corporation Color transparency reproducing machine
JPS593745B2 (ja) * 1975-01-28 1984-01-25 キヤノン株式会社 フクシヤキノブンリセイギヨソウチ
US4063724A (en) 1975-07-18 1977-12-20 Canon Kabushiki Kaisha Image transfer device
JPS5434834A (en) * 1977-08-24 1979-03-14 Ricoh Co Ltd Electrophotographic method
JPS5528081A (en) * 1978-08-22 1980-02-28 Ricoh Co Ltd Field transfer method
JPS56110968A (en) * 1980-02-07 1981-09-02 Olympus Optical Co Ltd Electrophotographic device
JPS5754962A (en) * 1980-09-19 1982-04-01 Mita Ind Co Ltd Development device
GB2127348B (en) * 1982-09-21 1986-07-02 Xerox Corp Transferring toner images
JPH0750362B2 (ja) * 1987-07-09 1995-05-31 キヤノン株式会社 画像形成装置
DE69020961T2 (de) * 1989-05-31 1995-11-23 Canon Kk Bilderzeugungsgerät.
US5287144A (en) * 1989-07-05 1994-02-15 Canon Kabushiki Kaisha Image forming apparatus having transfer charger which is controlled according to ambient conditions
JPH03211568A (ja) * 1990-01-17 1991-09-17 Konica Corp カラー画像形成装置
US5036360A (en) * 1990-02-21 1991-07-30 Eastman Kodak Company Moisture compensation for electrostatographic apparatus
US5177549A (en) * 1990-05-15 1993-01-05 Canon Kabushiki Kaisha Image forming apparatus supplied with controllable bias voltage
JP2964545B2 (ja) * 1990-05-15 1999-10-18 ミノルタ株式会社 画像形成装置
US5182598A (en) * 1990-09-20 1993-01-26 Minolta Camera Kabushiki Kaisha Control means for a transfer charger in an image forming apparatus
US5119141A (en) * 1991-01-31 1992-06-02 Compaq Computer Corporation Electrostatic roller transfer of toned images from a photoconductor member to a sheet substrate
JP2920006B2 (ja) * 1991-08-06 1999-07-19 キヤノン株式会社 画像形成装置
JP2996045B2 (ja) * 1993-03-15 1999-12-27 株式会社日立製作所 電子写真装置
JPH09190089A (ja) * 1996-01-10 1997-07-22 Minolta Co Ltd 画像形成装置
US9023167B2 (en) * 2007-04-23 2015-05-05 Akzo Nobel Coatings International B.V. Process for applying a powder coating
US8249490B2 (en) * 2007-09-14 2012-08-21 Kabushiki Kaisha Toshiba Image transfer device and image forming apparatus

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE655347A (it) * 1963-11-05
US3332328A (en) * 1965-03-01 1967-07-25 Xerox Corp Xerographic developer seal and process
US3663219A (en) * 1967-05-23 1972-05-16 Canon Camera Co Electrophotographic process
BE758058A (fr) * 1969-10-29 1971-04-27 Xerox Corp Appareil de transfert
BE759452A (fr) * 1969-11-28 1971-05-26 Xerox Corp Appareil de transfert
US3633543A (en) * 1969-12-05 1972-01-11 Xerox Corp Biased electrode transfer apparatus
US3691993A (en) * 1970-11-23 1972-09-19 Ibm Apparatus for transferring developed image
JPS5144408B1 (it) * 1970-12-26 1976-11-29
JPS5124251B1 (it) * 1970-12-28 1976-07-22
DE2152500A1 (de) * 1971-10-21 1973-04-26 Agfa Gevaert Ag Vorrichtung zur uebertragung von pulverfoermigen tonerbildern
BE792640A (fr) * 1971-12-17 1973-03-30 Ibm Appareil de reproduction par transfert electrostatique

Also Published As

Publication number Publication date
FR2226698A1 (it) 1974-11-15
JPS5019456A (it) 1975-02-28
US3877416A (en) 1975-04-15
AU6811974A (en) 1975-10-23
GB1445671A (en) 1976-08-11
BR7403269D0 (pt) 1975-09-30
NL7403494A (it) 1974-10-25
CA1017198A (en) 1977-09-13
CH573612A5 (it) 1976-03-15
BR7403269A (pt) 1975-12-30
BE814054A (fr) 1974-08-16
DE2418264A1 (de) 1974-11-07

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