CA1120530A - Corona generating element - Google Patents

Corona generating element

Info

Publication number
CA1120530A
CA1120530A CA000326156A CA326156A CA1120530A CA 1120530 A CA1120530 A CA 1120530A CA 000326156 A CA000326156 A CA 000326156A CA 326156 A CA326156 A CA 326156A CA 1120530 A CA1120530 A CA 1120530A
Authority
CA
Canada
Prior art keywords
wire
generating element
corona generating
corona
thin portions
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
CA000326156A
Other languages
English (en)
French (fr)
Inventor
Manfred R. Kuehnle
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.)
Coulter Systems Corp
Original Assignee
Coulter Systems Corp
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
Priority claimed from US06/028,641 external-priority patent/US4240125A/en
Application filed by Coulter Systems Corp filed Critical Coulter Systems Corp
Application granted granted Critical
Publication of CA1120530A publication Critical patent/CA1120530A/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)
CA000326156A 1978-04-24 1979-04-23 Corona generating element Expired CA1120530A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US89873078A 1978-04-24 1978-04-24
US898,730 1978-04-24
US06/028,641 US4240125A (en) 1979-04-11 1979-04-11 Corona generating element
US28,641 1979-04-11

Publications (1)

Publication Number Publication Date
CA1120530A true CA1120530A (en) 1982-03-23

Family

ID=26703937

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000326156A Expired CA1120530A (en) 1978-04-24 1979-04-23 Corona generating element

Country Status (12)

Country Link
AT (1) AT364602B (nl)
CA (1) CA1120530A (nl)
CH (1) CH629626A5 (nl)
DE (1) DE2916330A1 (nl)
DK (1) DK166679A (nl)
FR (1) FR2424649A1 (nl)
GB (1) GB2021871B (nl)
IL (1) IL57173A (nl)
IT (1) IT1162627B (nl)
LU (1) LU81181A1 (nl)
NL (1) NL7903167A (nl)
SE (1) SE7903522L (nl)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1351727A (fr) * 1963-02-25 1964-02-07 Kamera & Kinowerke Dresden Veb Procédé et dispositif de fabrication d'images en demi-ton par des moyens électrophotographiques
US3581149A (en) * 1967-07-14 1971-05-25 Canon Camera Co Corona discharging device for electrophotographic process
GB1373235A (en) * 1970-10-29 1974-11-06 Repco Res Pty Ltd Charging of electrophotographic surfaces
DE2213425C3 (de) * 1972-03-20 1976-01-08 Hoechst Ag, 6000 Frankfurt Coronasprühelement und Verfahren zur Herstellung eines Coronasprühelements
DE2230483C3 (de) * 1972-06-22 1979-05-31 Hoechst Ag, 6000 Frankfurt Koronaentladungseinrichtung

Also Published As

Publication number Publication date
IL57173A (en) 1982-01-31
DK166679A (da) 1979-10-25
IT1162627B (it) 1987-04-01
SE7903522L (sv) 1979-10-25
GB2021871A (en) 1979-12-05
GB2021871B (en) 1982-08-04
AT364602B (de) 1981-11-10
ATA301479A (de) 1981-03-15
CH629626A5 (fr) 1982-04-30
FR2424649A1 (fr) 1979-11-23
IT7948817A0 (it) 1979-04-23
NL7903167A (nl) 1979-10-26
DE2916330A1 (de) 1979-10-31
LU81181A1 (fr) 1980-12-16

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Legal Events

Date Code Title Description
MKEX Expiry