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CH354466A - Method and device for forming electret-containing foils and for transferring electrostatic charges from one electret-containing foil to another - Google Patents

Method and device for forming electret-containing foils and for transferring electrostatic charges from one electret-containing foil to another

Info

Publication number
CH354466A
CH354466A CH354466DA CH354466A CH 354466 A CH354466 A CH 354466A CH 354466D A CH354466D A CH 354466DA CH 354466 A CH354466 A CH 354466A
Authority
CH
Switzerland
Prior art keywords
electret
another
electrostatic charges
foils
forming
Prior art date
Application number
Other languages
German (de)
Inventor
Gaertner Herbert
Original Assignee
Lumoprint Zindler 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 Lumoprint Zindler Kg filed Critical Lumoprint Zindler Kg
Publication of CH354466A publication Critical patent/CH354466A/en

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
    • G03G15/0208—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices by contact, friction or induction, e.g. liquid charging apparatus
    • G03G15/0216—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices by contact, friction or induction, e.g. liquid charging apparatus by bringing a charging member into contact with the member to be charged, e.g. roller, brush chargers
    • 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
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/18—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a charge pattern

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
CH354466D 1956-03-28 1957-03-26 Method and device for forming electret-containing foils and for transferring electrostatic charges from one electret-containing foil to another CH354466A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE354466X 1956-03-28
DE1173406X 1956-03-28

Publications (1)

Publication Number Publication Date
CH354466A true CH354466A (en) 1961-05-31

Family

ID=25838944

Family Applications (1)

Application Number Title Priority Date Filing Date
CH354466D CH354466A (en) 1956-03-28 1957-03-26 Method and device for forming electret-containing foils and for transferring electrostatic charges from one electret-containing foil to another

Country Status (2)

Country Link
CH (1) CH354466A (en)
FR (1) FR1173406A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0089224A2 (en) * 1982-03-15 1983-09-21 Schlegel Corporation Conductive charge/discharge device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4336565A (en) * 1980-08-04 1982-06-22 Xerox Corporation Charge process with a carbon fiber brush electrode
US4761709A (en) * 1984-10-29 1988-08-02 Xerox Corporation Contact brush charging

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0089224A2 (en) * 1982-03-15 1983-09-21 Schlegel Corporation Conductive charge/discharge device
EP0089224A3 (en) * 1982-03-15 1984-07-11 Schlegel Corporation Conductive charge/discharge device

Also Published As

Publication number Publication date
FR1173406A (en) 1959-02-25

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