FR2154090A5 - - Google Patents

Info

Publication number
FR2154090A5
FR2154090A5 FR7232962A FR7232962A FR2154090A5 FR 2154090 A5 FR2154090 A5 FR 2154090A5 FR 7232962 A FR7232962 A FR 7232962A FR 7232962 A FR7232962 A FR 7232962A FR 2154090 A5 FR2154090 A5 FR 2154090A5
Authority
FR
France
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
FR7232962A
Other languages
French (fr)
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.)
Kalle GmbH and Co KG
Original Assignee
Kalle GmbH and Co KG
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 GmbH and Co KG filed Critical Kalle GmbH and Co KG
Application granted granted Critical
Publication of FR2154090A5 publication Critical patent/FR2154090A5/fr
Expired legal-status Critical Current

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
FR7232962A 1971-09-17 1972-09-18 Expired FR2154090A5 (de)

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
FR2154090A5 true FR2154090A5 (de) 1973-05-04

Family

ID=5819868

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7232962A Expired FR2154090A5 (de) 1971-09-17 1972-09-18

Country Status (15)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0060593A1 (de) * 1981-03-16 1982-09-22 Océ-Nederland B.V. Koronaentladungseinrichtung

Families Citing this family (8)

* 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 (de) * 1980-05-13 1983-04-06 Alan James Brock Aufladeanordnung für elektrophotographische oberflächen.
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
RU2530861C2 (ru) * 2010-07-07 2014-10-20 Ска Хайджин Продактс Аб Устройство для раздачи абсорбирующих листовых изделий и способ модификации такого устройства
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0060593A1 (de) * 1981-03-16 1982-09-22 Océ-Nederland B.V. Koronaentladungseinrichtung

Also Published As

Publication number Publication date
IT965363B (it) 1974-01-31
HU166724B (de) 1975-05-28
AT335841B (de) 1977-04-12
DE2146539A1 (de) 1973-03-22
DE2146539B2 (de) 1979-02-08
DE2146539C3 (de) 1979-10-11
SU566539A3 (ru) 1977-07-25
AU468631B2 (en) 1976-01-15
ES406734A1 (es) 1975-10-01
AU4678172A (en) 1974-03-28
JPS4839190A (de) 1973-06-08
SE366125B (de) 1974-04-08
NL7212173A (de) 1973-03-20
CA957722A (en) 1974-11-12
ATA789072A (de) 1976-07-15
GB1398745A (en) 1975-06-25
CH539285A (de) 1973-07-15
US3792312A (en) 1974-02-12

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Legal Events

Date Code Title Description
ST Notification of lapse