CA1005525A - Measuring device for current flow from a corona generator - Google Patents

Measuring device for current flow from a corona generator

Info

Publication number
CA1005525A
CA1005525A CA192,772A CA192772A CA1005525A CA 1005525 A CA1005525 A CA 1005525A CA 192772 A CA192772 A CA 192772A CA 1005525 A CA1005525 A CA 1005525A
Authority
CA
Canada
Prior art keywords
measuring device
current flow
corona generator
corona
generator
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
CA192,772A
Inventor
Ross E. Schroll
Thomas F. Hayne
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.)
Xerox Corp
Original Assignee
Xerox 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
Application filed by Xerox Corp filed Critical Xerox Corp
Application granted granted Critical
Publication of CA1005525A publication Critical patent/CA1005525A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/08—Measuring current density
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/20—Modifications of basic electric elements for use in electric measuring instruments; Structural combinations of such elements with such instruments
    • G01R1/206—Switches for connection of measuring instruments or electric motors to measuring loads
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/0092—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring current only
    • 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)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
CA192,772A 1973-06-21 1974-02-18 Measuring device for current flow from a corona generator Expired CA1005525A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00372436A US3851229A (en) 1973-06-21 1973-06-21 Current measuring device

Publications (1)

Publication Number Publication Date
CA1005525A true CA1005525A (en) 1977-02-15

Family

ID=23468105

Family Applications (1)

Application Number Title Priority Date Filing Date
CA192,772A Expired CA1005525A (en) 1973-06-21 1974-02-18 Measuring device for current flow from a corona generator

Country Status (2)

Country Link
US (1) US3851229A (en)
CA (1) CA1005525A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4748465A (en) * 1983-10-03 1988-05-31 Eastman Kodak Company Method and apparatus for controlling charge on a photoconductor
GB2179503A (en) * 1985-08-16 1987-03-04 Sidha Technology Ltd Operating circuits for air ionizers
US5101159A (en) * 1990-05-18 1992-03-31 Trek, Inc. Electrostatic pin hole detector
US5359393A (en) * 1992-12-22 1994-10-25 Xerox Corporation Method and apparatus for measuring photoreceptor voltage potential using a charging device
CA2467054C (en) * 2001-11-19 2012-01-10 Chk Wireless Technologies Australia Pty Ltd Method and apparatus for determining a current in a conductor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3358378A (en) * 1965-04-19 1967-12-19 Thilmany Pulp & Paper Company Method and apparatus for measurement of moisture
DE1963248B2 (en) * 1969-12-17 1972-02-17 METHOD AND DEVICE FOR INCREASING THE CHARGE DENSITY ON THE SURFACE OF AN ELECTRICALLY NON-CONDUCTIVE MATERIAL

Also Published As

Publication number Publication date
US3851229A (en) 1974-11-26

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