JPS5463757A - Alternating current corona discharger for simultaneous process of discharge and exposure - Google Patents

Alternating current corona discharger for simultaneous process of discharge and exposure

Info

Publication number
JPS5463757A
JPS5463757A JP12479073A JP12479073A JPS5463757A JP S5463757 A JPS5463757 A JP S5463757A JP 12479073 A JP12479073 A JP 12479073A JP 12479073 A JP12479073 A JP 12479073A JP S5463757 A JPS5463757 A JP S5463757A
Authority
JP
Japan
Prior art keywords
corona discharge
discharge electrode
positive polarity
voltage
corona
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.)
Pending
Application number
JP12479073A
Other languages
Japanese (ja)
Inventor
Hiroshi Tanaka
Giichi Marushima
Toru Takahashi
Shinkichi Takahashi
Nobuo Tsukada
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.)
Canon Inc
Original Assignee
Canon Inc
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 AU50349/72A external-priority patent/AU457092B2/en
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP12479073A priority Critical patent/JPS5463757A/en
Publication of JPS5463757A publication Critical patent/JPS5463757A/en
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/531—Doors

Abstract

PURPOSE: To increase process speed by applying an insulation type shield plate as a shield electrode enclosing a corona discharge electrode thereby increasing corona current quantity and ending destaticization within a short time without increasing voltage.
CONSTITUTION: The AC corona discharger is so constituted that a conductive shiled plate 2 which is opened at its top and bottom as much as necessary for image radiation and an insulation material 4 on the side thereof facing the corona discharge electrode are provided by surrounding the corona discharge electrode 3. When an a.c. high voltage is supplied to the discharge electrode 3, the voltage of the positive polarity in its one cycle is applied, then the corona discharge of a positive polarity takes place, whereby a photoreceptor 1 and insulation layer 4 are charge to the positive polarity. Next, when the voltage of a negative polarity is applied, the corona discharge of a negative polarity conversely takes place. At this time the insulation layer 4 has previously been charged to the positive polarity and therefore the interface between the corona discharge electrode 3 and the insulation layer 4 becomes stronger than that in the case of the shield plate 2 alone, thus corona discharge is effectively accomplished.
COPYRIGHT: (C)1979,JPO&Japio
JP12479073A 1972-12-21 1973-11-06 Alternating current corona discharger for simultaneous process of discharge and exposure Pending JPS5463757A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12479073A JPS5463757A (en) 1972-12-21 1973-11-06 Alternating current corona discharger for simultaneous process of discharge and exposure

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
AU50349/72A AU457092B2 (en) 1972-12-21 1972-12-21 Remote control apparatus for opening and closing vehicle door
US39446373 US3858922A (en) 1972-12-21 1973-09-05 Remote control apparatus for opening and closing vehicle door
JP12479073A JPS5463757A (en) 1972-12-21 1973-11-06 Alternating current corona discharger for simultaneous process of discharge and exposure
CH494076A CH606728A5 (en) 1972-12-21 1976-04-12
NL7604576A NL7604576A (en) 1972-12-21 1976-04-29 REMOTE CONTROL DEVICE FOR OPENING AND CLOSING A DOOR OF A VEHICLE.
BE166619A BE841339A (en) 1972-12-21 1976-04-30 REMOTE CONTROL DEVICE FOR OPENING AND CLOSING A VEHICLE DOOR
BE841339 1976-04-30
LU74954A LU74954A1 (en) 1972-12-21 1976-05-14

Publications (1)

Publication Number Publication Date
JPS5463757A true JPS5463757A (en) 1979-05-22

Family

ID=27570076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12479073A Pending JPS5463757A (en) 1972-12-21 1973-11-06 Alternating current corona discharger for simultaneous process of discharge and exposure

Country Status (1)

Country Link
JP (1) JPS5463757A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56164248U (en) * 1980-05-07 1981-12-05
JPS5757446U (en) * 1980-09-18 1982-04-05

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56164248U (en) * 1980-05-07 1981-12-05
JPS5757446U (en) * 1980-09-18 1982-04-05
JPS6339712Y2 (en) * 1980-09-18 1988-10-18

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