DE3304965C2 - - Google Patents

Info

Publication number
DE3304965C2
DE3304965C2 DE19833304965 DE3304965A DE3304965C2 DE 3304965 C2 DE3304965 C2 DE 3304965C2 DE 19833304965 DE19833304965 DE 19833304965 DE 3304965 A DE3304965 A DE 3304965A DE 3304965 C2 DE3304965 C2 DE 3304965C2
Authority
DE
Germany
Prior art keywords
holding plate
corona
corona wire
support
blocks
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
DE19833304965
Other languages
German (de)
English (en)
Other versions
DE3304965A1 (de
Inventor
Kimitoshi Numazu Shizuoka Jp Yamaguchi
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of DE3304965A1 publication Critical patent/DE3304965A1/de
Application granted granted Critical
Publication of DE3304965C2 publication Critical patent/DE3304965C2/de
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T19/00—Devices providing for corona discharge
    • 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)
DE19833304965 1982-02-12 1983-02-12 Koronaentlader Granted DE3304965A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1703182U JPS58121046U (ja) 1982-02-12 1982-02-12 電子写真装置

Publications (2)

Publication Number Publication Date
DE3304965A1 DE3304965A1 (de) 1983-08-25
DE3304965C2 true DE3304965C2 (en, 2012) 1989-11-30

Family

ID=11932625

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833304965 Granted DE3304965A1 (de) 1982-02-12 1983-02-12 Koronaentlader

Country Status (2)

Country Link
JP (1) JPS58121046U (en, 2012)
DE (1) DE3304965A1 (en, 2012)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB766001A (en) * 1954-03-26 1957-01-16 Gregori A Messen Jaschin Improvements in or relating to apparatus for removal of electrostatic charges from the surfaces of materials of low conductivity
DE2810448A1 (de) * 1977-03-11 1979-01-25 James Ephraim Lovelock Koronaentladungseinrichtung
GB1554266A (en) * 1975-07-14 1979-10-17 Xerox Corp Corona charging device
JPS557959Y2 (en, 2012) * 1975-01-21 1980-02-21
JPS5519937Y2 (en, 2012) * 1976-05-22 1980-05-13

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1402322A (en) * 1972-07-26 1975-08-06 Kg Eng Lab Ltd Drive system incorporating a battery

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB766001A (en) * 1954-03-26 1957-01-16 Gregori A Messen Jaschin Improvements in or relating to apparatus for removal of electrostatic charges from the surfaces of materials of low conductivity
JPS557959Y2 (en, 2012) * 1975-01-21 1980-02-21
GB1554266A (en) * 1975-07-14 1979-10-17 Xerox Corp Corona charging device
JPS5519937Y2 (en, 2012) * 1976-05-22 1980-05-13
DE2810448A1 (de) * 1977-03-11 1979-01-25 James Ephraim Lovelock Koronaentladungseinrichtung

Also Published As

Publication number Publication date
DE3304965A1 (de) 1983-08-25
JPS58121046U (ja) 1983-08-17

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Legal Events

Date Code Title Description
8128 New person/name/address of the agent

Representative=s name: SCHWABE, H., DIPL.-ING. SANDMAIR, K., DIPL.-CHEM.

8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee