ES406734A1 - Dispositivo para la carga o descarga electrostaticas de su-perficies de material laminar. - Google Patents

Dispositivo para la carga o descarga electrostaticas de su-perficies de material laminar.

Info

Publication number
ES406734A1
ES406734A1 ES406734A ES406734A ES406734A1 ES 406734 A1 ES406734 A1 ES 406734A1 ES 406734 A ES406734 A ES 406734A ES 406734 A ES406734 A ES 406734A ES 406734 A1 ES406734 A1 ES 406734A1
Authority
ES
Spain
Prior art keywords
row
needles
needle
discharge
coordinated
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
ES406734A
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.)
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
Publication of ES406734A1 publication Critical patent/ES406734A1/es
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

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)
ES406734A 1971-09-17 1972-09-16 Dispositivo para la carga o descarga electrostaticas de su-perficies de material laminar. Expired ES406734A1 (es)

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
ES406734A1 true ES406734A1 (es) 1975-10-01

Family

ID=5819868

Family Applications (1)

Application Number Title Priority Date Filing Date
ES406734A Expired ES406734A1 (es) 1971-09-17 1972-09-16 Dispositivo para la carga o descarga electrostaticas de su-perficies de material laminar.

Country Status (15)

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

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.
WO1981003387A1 (en) * 1980-05-13 1981-11-26 A Clements Charger for electrophotographic 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
WO2012003865A1 (en) * 2010-07-07 2012-01-12 Sca Hygiene Products Ab Apparatus for dispensing absorbent sheet products and method for modifying such apparatus
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
DE2146539C3 (de) 1979-10-11
IT965363B (it) 1974-01-31
AT335841B (de) 1977-04-12
ATA789072A (de) 1976-07-15
CH539285A (de) 1973-07-15
DE2146539B2 (de) 1979-02-08
HU166724B (es) 1975-05-28
SE366125B (es) 1974-04-08
SU566539A3 (ru) 1977-07-25
CA957722A (en) 1974-11-12
AU4678172A (en) 1974-03-28
FR2154090A5 (es) 1973-05-04
DE2146539A1 (de) 1973-03-22
NL7212173A (es) 1973-03-20
US3792312A (en) 1974-02-12
GB1398745A (en) 1975-06-25
AU468631B2 (en) 1976-01-15
JPS4839190A (es) 1973-06-08

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