AU504227B2 - Static electric charge neutralized by corona electrodes - Google Patents

Static electric charge neutralized by corona electrodes

Info

Publication number
AU504227B2
AU504227B2 AU18842/76A AU1884276A AU504227B2 AU 504227 B2 AU504227 B2 AU 504227B2 AU 18842/76 A AU18842/76 A AU 18842/76A AU 1884276 A AU1884276 A AU 1884276A AU 504227 B2 AU504227 B2 AU 504227B2
Authority
AU
Australia
Prior art keywords
electric charge
static electric
corona electrodes
charge neutralized
neutralized
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
AU18842/76A
Other versions
AU1884276A (en
Inventor
J. L. Spears J. W Bacon
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 US05/620,096 external-priority patent/US4027201A/en
Priority to DE19762639706 priority Critical patent/DE2639706A1/en
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Priority to AU18842/76A priority patent/AU504227B2/en
Publication of AU1884276A publication Critical patent/AU1884276A/en
Application granted granted Critical
Publication of AU504227B2 publication Critical patent/AU504227B2/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
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6555—Handling of sheet copy material taking place in a specific part of the copy material feeding path
    • G03G15/6573—Feeding path after the fixing point and up to the discharge tray or the finisher, e.g. special treatment of copy material to compensate for effects from the fixing
    • 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
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00367—The feeding path segment where particular handling of the copy medium occurs, segments being adjacent and non-overlapping. Each segment is identified by the most downstream point in the segment, so that for instance the segment labelled "Fixing device" is referring to the path between the "Transfer device" and the "Fixing device"
    • G03G2215/00371—General use over the entire feeding path
    • 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
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00367—The feeding path segment where particular handling of the copy medium occurs, segments being adjacent and non-overlapping. Each segment is identified by the most downstream point in the segment, so that for instance the segment labelled "Fixing device" is referring to the path between the "Transfer device" and the "Fixing device"
    • G03G2215/00417—Post-fixing device
    • G03G2215/00421—Discharging tray, e.g. devices stabilising the quality of the copy medium, postfixing-treatment, inverting, sorting
    • 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
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00443—Copy medium
    • G03G2215/00447—Plural types handled
    • 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
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00443—Copy medium
    • G03G2215/00493—Plastic
    • 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
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00443—Copy medium
    • G03G2215/00493—Plastic
    • G03G2215/00497—Overhead Transparency, i.e. OHP
    • 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
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00535—Stable handling of copy medium
    • G03G2215/00654—Charging device
AU18842/76A 1975-10-06 1976-10-20 Static electric charge neutralized by corona electrodes Expired AU504227B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19762639706 DE2639706A1 (en) 1975-10-06 1976-09-03 Neutralisation of static charge on electrophotographic ribbon
AU18842/76A AU504227B2 (en) 1975-10-06 1976-10-20 Static electric charge neutralized by corona electrodes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/620,096 US4027201A (en) 1975-10-06 1975-10-06 Apparatus and method for neutralizing static charges in sheet/web feeding devices
AU18842/76A AU504227B2 (en) 1975-10-06 1976-10-20 Static electric charge neutralized by corona electrodes

Publications (2)

Publication Number Publication Date
AU1884276A AU1884276A (en) 1978-04-27
AU504227B2 true AU504227B2 (en) 1979-10-04

Family

ID=27663995

Family Applications (1)

Application Number Title Priority Date Filing Date
AU18842/76A Expired AU504227B2 (en) 1975-10-06 1976-10-20 Static electric charge neutralized by corona electrodes

Country Status (2)

Country Link
AU (1) AU504227B2 (en)
DE (1) DE2639706A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2605151B1 (en) * 1986-10-08 1988-12-30 Onera (Off Nat Aerospatiale) LAMINARY FLOW HOOD WITH STATIC ELECTRICITY ELIMINATOR
EP0766501B1 (en) * 1995-09-25 1998-11-25 Kasuga Denki, Incorporated Discharging and dust removing method and apparatus
CH705738A1 (en) 2011-11-11 2013-05-15 Ferag Ag A method for applying flat supplementary products of basic products, as well as apparatus for carrying out the method.

Also Published As

Publication number Publication date
AU1884276A (en) 1978-04-27
DE2639706A1 (en) 1977-04-14

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