FR2176914A1 - - Google Patents

Info

Publication number
FR2176914A1
FR2176914A1 FR7309869A FR7309869A FR2176914A1 FR 2176914 A1 FR2176914 A1 FR 2176914A1 FR 7309869 A FR7309869 A FR 7309869A FR 7309869 A FR7309869 A FR 7309869A FR 2176914 A1 FR2176914 A1 FR 2176914A1
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.)
Withdrawn
Application number
FR7309869A
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 FR2176914A1 publication Critical patent/FR2176914A1/fr
Withdrawn legal-status Critical Current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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T19/00—Devices providing for corona discharge
    • H01T19/04—Devices providing for corona discharge having pointed electrodes
    • 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
    • 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)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Electrostatic Separation (AREA)
FR7309869A 1972-03-20 1973-03-20 Withdrawn FR2176914A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722213425 DE2213425C3 (de) 1972-03-20 1972-03-20 Coronasprühelement und Verfahren zur Herstellung eines Coronasprühelements

Publications (1)

Publication Number Publication Date
FR2176914A1 true FR2176914A1 (fr) 1973-11-02

Family

ID=5839482

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7309869A Withdrawn FR2176914A1 (fr) 1972-03-20 1973-03-20

Country Status (6)

Country Link
JP (1) JPS498241A (fr)
AU (1) AU5339173A (fr)
DE (1) DE2213425C3 (fr)
FR (1) FR2176914A1 (fr)
GB (1) GB1388084A (fr)
NL (1) NL7303348A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2424649A1 (fr) * 1978-04-24 1979-11-23 Coulter Systems Corp Element generateur d'effet corona
EP0095051A1 (fr) * 1982-05-25 1983-11-30 SOFTAL electronic GmbH Dispositif pour le traitement préalable électrique de feuilles non-conductrices

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5532032A (en) * 1978-08-29 1980-03-06 Ricoh Co Ltd Wire electrode for corona discharging
JPS6080870A (ja) * 1983-10-12 1985-05-08 Fuji Xerox Co Ltd コロナ放電装置
JP2810590B2 (ja) * 1992-06-26 1998-10-15 シャープ株式会社 帯電装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2424649A1 (fr) * 1978-04-24 1979-11-23 Coulter Systems Corp Element generateur d'effet corona
EP0095051A1 (fr) * 1982-05-25 1983-11-30 SOFTAL electronic GmbH Dispositif pour le traitement préalable électrique de feuilles non-conductrices

Also Published As

Publication number Publication date
DE2213425A1 (de) 1973-10-04
JPS498241A (fr) 1974-01-24
DE2213425C3 (de) 1976-01-08
AU5339173A (en) 1974-10-10
GB1388084A (en) 1975-03-19
NL7303348A (fr) 1973-09-24
DE2213425B2 (de) 1975-04-17

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Legal Events

Date Code Title Description
RE Withdrawal of published application