CA957722A - Device for creating electrostatic charge or discharge - Google Patents

Device for creating electrostatic charge or discharge

Info

Publication number
CA957722A
CA957722A CA151,785A CA151785A CA957722A CA 957722 A CA957722 A CA 957722A CA 151785 A CA151785 A CA 151785A CA 957722 A CA957722 A CA 957722A
Authority
CA
Canada
Prior art keywords
discharge
electrostatic charge
creating electrostatic
creating
charge
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
CA151,785A
Other versions
CA151785S (en
Inventor
Gerhard Marx
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.)
Kalle GmbH and Co KG
Original Assignee
Kalle GmbH and Co 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 Kalle GmbH and Co KG filed Critical Kalle GmbH and Co KG
Application granted granted Critical
Publication of CA957722A publication Critical patent/CA957722A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • G03G2215/02—Arrangements for laying down a uniform charge
    • G03G2215/026—Arrangements for laying down a uniform charge by coronas
    • G03G2215/028—Arrangements for laying down a uniform charge by coronas using pointed electrodes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Elimination Of Static Electricity (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Electrostatic Separation (AREA)
CA151,785A 1971-09-17 1972-09-15 Device for creating electrostatic charge or discharge Expired CA957722A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2146539A DE2146539C3 (en) 1971-09-17 1971-09-17 Device for homogeneous charging or discharging of the surface of electrophotographic recording materials

Publications (1)

Publication Number Publication Date
CA957722A true CA957722A (en) 1974-11-12

Family

ID=5819868

Family Applications (1)

Application Number Title Priority Date Filing Date
CA151,785A Expired CA957722A (en) 1971-09-17 1972-09-15 Device for creating electrostatic charge or discharge

Country Status (15)

Country Link
US (1) US3792312A (en)
JP (1) JPS4839190A (en)
AT (1) AT335841B (en)
AU (1) AU468631B2 (en)
CA (1) CA957722A (en)
CH (1) CH539285A (en)
DE (1) DE2146539C3 (en)
ES (1) ES406734A1 (en)
FR (1) FR2154090A5 (en)
GB (1) GB1398745A (en)
HU (1) HU166724B (en)
IT (1) IT965363B (en)
NL (1) NL7212173A (en)
SE (1) SE366125B (en)
SU (1) SU566539A3 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7907492A (en) * 1979-10-10 1981-04-14 Oce Nederland Bv CORONA DEVICE.
WO1981003387A1 (en) * 1980-05-13 1981-11-26 A Clements Charger for electrophotographic surfaces
US4430686A (en) 1980-05-13 1984-02-07 Brock Alan J Charger for electrographic surfaces
NL8101260A (en) 1981-03-16 1982-10-18 Oce Nederland Bv CORONA DEVICE.
US5229819A (en) * 1991-09-05 1993-07-20 Xerox Corporation Protective assembly for charging apparatus
US6952548B2 (en) * 2002-05-31 2005-10-04 Canon Kabushiki Kaisha Charging apparatus with auxiliary member and image forming apparatus having the charging apparatus
DE202004016083U1 (en) * 2004-10-15 2006-02-23 Softal Electronic Erik Blumenfeld Gmbh & Co. Kg Apparatus for corona treatment of electrically insulating materials, in particular plastic films
UA106304C2 (en) * 2010-07-07 2014-08-11 Ска Хайджин Продактс Аб Apparatus for dispensing absorbent sheet products and method for modification thereof (embodiments)
CN102711352A (en) * 2012-01-06 2012-10-03 无锡市中联电子设备有限公司 Discharging needle
JP6380838B2 (en) * 2013-10-22 2018-08-29 株式会社リコー Image forming apparatus
CN120008533B (en) * 2025-04-15 2025-08-08 双登电缆股份有限公司 A device and method for detecting thickness of cable insulation layer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT302636B (en) * 1966-01-24 1972-10-25 Dietrich Erben Device for treating the surface of thin-walled plastic or metal surfaces or the like.
US3335322A (en) * 1966-05-06 1967-08-08 Borg Warner Charge head array for electrostatic printing system

Also Published As

Publication number Publication date
NL7212173A (en) 1973-03-20
IT965363B (en) 1974-01-31
AT335841B (en) 1977-04-12
DE2146539A1 (en) 1973-03-22
AU4678172A (en) 1974-03-28
US3792312A (en) 1974-02-12
HU166724B (en) 1975-05-28
SE366125B (en) 1974-04-08
SU566539A3 (en) 1977-07-25
ES406734A1 (en) 1975-10-01
JPS4839190A (en) 1973-06-08
FR2154090A5 (en) 1973-05-04
CH539285A (en) 1973-07-15
ATA789072A (en) 1976-07-15
GB1398745A (en) 1975-06-25
DE2146539C3 (en) 1979-10-11
AU468631B2 (en) 1976-01-15
DE2146539B2 (en) 1979-02-08

Similar Documents

Publication Publication Date Title
CA982499A (en) Electrostatic precipitator
CA947816A (en) Non air-polluting corona discharge devices
AU449836B2 (en) Spray charging device
CA947815A (en) Corona discharge device for electrophotography
AU462598B2 (en) Electrostatic precipitator
CA949122A (en) Electrostatic charging and discharging apparatus
CA957722A (en) Device for creating electrostatic charge or discharge
CA949892A (en) Electrostatic precipitator
CA1001219A (en) Corona discharge device
CA973745A (en) Electrostatic development
AU470598B2 (en) Electrostatic precipitator
CA973746A (en) Electrostatic development
AU474123B2 (en) Electrostatic copier
CA908724A (en) Electrostatic charging device
CA916233A (en) Electrostatic charging device
CA982500A (en) Electrostatic precipitator
CA882284A (en) Electrostatic precipitators
CA908258A (en) Electrostatic charging
CA882285A (en) Extended discharge systems for electrostatic precipitators
CA872960A (en) Electrostatic arrangement
CA867284A (en) Electrostatic spray device
AU447089B2 (en) Electrostatic gas-scrubber
CA946777A (en) Electrostatic conveyor
AU457211B2 (en) Electrostatic charging device
CA838325A (en) Electrostatic copier