IT965363B - Dispositivo per la carica o scari ca elettrostatica - Google Patents

Dispositivo per la carica o scari ca elettrostatica

Info

Publication number
IT965363B
IT965363B IT52762/72A IT5276272A IT965363B IT 965363 B IT965363 B IT 965363B IT 52762/72 A IT52762/72 A IT 52762/72A IT 5276272 A IT5276272 A IT 5276272A IT 965363 B IT965363 B IT 965363B
Authority
IT
Italy
Prior art keywords
charging
discharging electrostatic
electrostatic
discharging
Prior art date
Application number
IT52762/72A
Other languages
English (en)
Original Assignee
Kalle 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 Kalle Ag filed Critical Kalle Ag
Application granted granted Critical
Publication of IT965363B publication Critical patent/IT965363B/it

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
    • H05F3/00—Carrying-off electrostatic charges
    • H05F3/04—Carrying-off electrostatic charges by means of spark gaps or other discharge devices
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/02—Arrangements for laying down a uniform charge
    • G03G2215/026—Arrangements for laying down a uniform charge by coronas
    • G03G2215/028—Arrangements for laying down a uniform charge by coronas using pointed electrodes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Elimination Of Static Electricity (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Electrostatic Separation (AREA)
IT52762/72A 1971-09-17 1972-09-15 Dispositivo per la carica o scari ca elettrostatica IT965363B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2146539A DE2146539C3 (de) 1971-09-17 1971-09-17 Vorrichtung zum homogenen Auf· oder Entladen der Oberfläche von elektrofotografischen Aufzeichnungsmaterialien

Publications (1)

Publication Number Publication Date
IT965363B true IT965363B (it) 1974-01-31

Family

ID=5819868

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52762/72A IT965363B (it) 1971-09-17 1972-09-15 Dispositivo per la carica o scari ca elettrostatica

Country Status (15)

Country Link
US (1) US3792312A (it)
JP (1) JPS4839190A (it)
AT (1) AT335841B (it)
AU (1) AU468631B2 (it)
CA (1) CA957722A (it)
CH (1) CH539285A (it)
DE (1) DE2146539C3 (it)
ES (1) ES406734A1 (it)
FR (1) FR2154090A5 (it)
GB (1) GB1398745A (it)
HU (1) HU166724B (it)
IT (1) IT965363B (it)
NL (1) NL7212173A (it)
SE (1) SE366125B (it)
SU (1) SU566539A3 (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7907492A (nl) * 1979-10-10 1981-04-14 Oce Nederland Bv Corona-inrichting.
EP0051624A4 (en) * 1980-05-13 1983-04-06 Alan James Brock CHARGER FOR ELECTRO-PHOTOGRAPHIC SURFACES.
NL8101260A (nl) * 1981-03-16 1982-10-18 Oce Nederland Bv Corona-inrichting.
US5229819A (en) * 1991-09-05 1993-07-20 Xerox Corporation Protective assembly for charging apparatus
US6952548B2 (en) * 2002-05-31 2005-10-04 Canon Kabushiki Kaisha Charging apparatus with auxiliary member and image forming apparatus having the charging apparatus
DE202004016083U1 (de) * 2004-10-15 2006-02-23 Softal Electronic Erik Blumenfeld Gmbh & Co. Kg Vorrichtung zur Koronabehandlung von elektrisch isolierenden Materialien, insbesondere Kunststofffolien
MX2012015005A (es) 2010-07-07 2013-01-29 Sca Hygiene Prod Ab Aparato para despachar productos de hoja absorbente y metodo para modificar tal aparato.
CN102711352A (zh) * 2012-01-06 2012-10-03 无锡市中联电子设备有限公司 放电针
JP6380838B2 (ja) * 2013-10-22 2018-08-29 株式会社リコー 画像形成装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT302636B (de) * 1966-01-24 1972-10-25 Dietrich Erben Vorrichtung zur Behandlung der Oberfläche von dünnwandigen Kunststoff- oder Metallflächen od.dgl.
US3335322A (en) * 1966-05-06 1967-08-08 Borg Warner Charge head array for electrostatic printing system

Also Published As

Publication number Publication date
ATA789072A (de) 1976-07-15
AT335841B (de) 1977-04-12
ES406734A1 (es) 1975-10-01
SU566539A3 (ru) 1977-07-25
CA957722A (en) 1974-11-12
DE2146539C3 (de) 1979-10-11
US3792312A (en) 1974-02-12
GB1398745A (en) 1975-06-25
DE2146539B2 (de) 1979-02-08
DE2146539A1 (de) 1973-03-22
SE366125B (it) 1974-04-08
JPS4839190A (it) 1973-06-08
AU468631B2 (en) 1976-01-15
AU4678172A (en) 1974-03-28
CH539285A (de) 1973-07-15
FR2154090A5 (it) 1973-05-04
NL7212173A (it) 1973-03-20
HU166724B (it) 1975-05-28

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