GB1255998A - Electrostatic charging device and process - Google Patents

Electrostatic charging device and process

Info

Publication number
GB1255998A
GB1255998A GB04153/69A GB1415369A GB1255998A GB 1255998 A GB1255998 A GB 1255998A GB 04153/69 A GB04153/69 A GB 04153/69A GB 1415369 A GB1415369 A GB 1415369A GB 1255998 A GB1255998 A GB 1255998A
Authority
GB
United Kingdom
Prior art keywords
march
peak
electrode
charging device
voltage
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.)
Expired
Application number
GB04153/69A
Other languages
English (en)
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.)
Xerox Ltd
Original Assignee
Rank Xerox Ltd
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 Rank Xerox Ltd filed Critical Rank Xerox Ltd
Publication of GB1255998A publication Critical patent/GB1255998A/en
Expired legal-status Critical Current

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
    • G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
    • G03G15/0291—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices corona discharge devices, e.g. wires, pointed electrodes, means for cleaning the corona discharge device

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Coloring (AREA)
GB04153/69A 1968-03-18 1969-03-18 Electrostatic charging device and process Expired GB1255998A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71396568A 1968-03-18 1968-03-18

Publications (1)

Publication Number Publication Date
GB1255998A true GB1255998A (en) 1971-12-08

Family

ID=24868269

Family Applications (1)

Application Number Title Priority Date Filing Date
GB04153/69A Expired GB1255998A (en) 1968-03-18 1969-03-18 Electrostatic charging device and process

Country Status (21)

Country Link
US (1) US3492476A (fr)
AT (1) AT300573B (fr)
BE (1) BE729976A (fr)
BG (1) BG17649A3 (fr)
BR (1) BR6907248D0 (fr)
CH (1) CH493014A (fr)
CS (1) CS158639B2 (fr)
DE (1) DE1912278C3 (fr)
DK (1) DK126728B (fr)
ES (1) ES364888A1 (fr)
FR (1) FR2004162A1 (fr)
GB (1) GB1255998A (fr)
IE (1) IE32976B1 (fr)
IL (1) IL31765A (fr)
LU (1) LU58234A1 (fr)
NL (1) NL159796B (fr)
NO (1) NO129709B (fr)
PL (1) PL79941B1 (fr)
RO (1) RO55216A (fr)
SE (1) SE341528B (fr)
YU (1) YU33090B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3711710A (en) * 1969-11-07 1973-01-16 Australia Res Lab Method of and means for controlling corona emission
US3813547A (en) * 1971-01-21 1974-05-28 Xerox Corp Corona generating apparatus
US3813548A (en) * 1971-01-21 1974-05-28 Xerox Corp Corona generating methods and apparatus therefor
US3838918A (en) * 1973-02-26 1974-10-01 Xerox Corp Transfer apparatus
US3984182A (en) * 1974-02-07 1976-10-05 Xerox Corporation Pretransfer conditioning for electrostatic printing
SE415300B (sv) * 1975-07-14 1980-09-22 Xerox Corp Anordning for kronaurladdning
US4057723A (en) * 1976-01-23 1977-11-08 Xerox Corporation Compact corona charging device
US4228480A (en) * 1979-02-12 1980-10-14 Eastman Kodak Company Electrophotographic apparatus with improved corona charging
US6349024B1 (en) 1999-10-18 2002-02-19 Aetas Technology Incorporated DC biased AC corona charging
US6205309B1 (en) 1999-10-18 2001-03-20 Aetas Technology Corporation AC corona charging arrangement with current—limiting capacitor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3433948A (en) * 1967-04-06 1969-03-18 Xerox Corp Negative corona discharge system using alternating electric fields across the air gap

Also Published As

Publication number Publication date
ES364888A1 (es) 1971-03-16
YU60169A (en) 1975-10-31
DE1912278A1 (de) 1969-10-02
DE1912278B2 (de) 1979-04-05
CS158639B2 (fr) 1974-11-25
IE32976B1 (en) 1974-02-06
NL6903869A (fr) 1969-09-22
IL31765A (en) 1972-05-30
PL79941B1 (fr) 1975-08-30
AT300573B (de) 1972-07-25
IL31765A0 (en) 1969-05-28
IE32976L (en) 1969-09-18
FR2004162A1 (fr) 1969-11-21
BR6907248D0 (pt) 1973-01-18
DK126728B (da) 1973-08-13
RO55216A (fr) 1973-07-20
LU58234A1 (fr) 1969-10-16
YU33090B (en) 1976-04-30
NL159796B (nl) 1979-03-15
NO129709B (fr) 1974-05-13
BE729976A (fr) 1969-09-17
US3492476A (en) 1970-01-27
CH493014A (de) 1970-06-30
DE1912278C3 (de) 1979-12-06
BG17649A3 (bg) 1973-11-10
SE341528B (fr) 1971-12-27

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