GB1310836A - Ionized fluid cleaning device - Google Patents

Ionized fluid cleaning device

Info

Publication number
GB1310836A
GB1310836A GB2564670A GB2564670A GB1310836A GB 1310836 A GB1310836 A GB 1310836A GB 2564670 A GB2564670 A GB 2564670A GB 2564670 A GB2564670 A GB 2564670A GB 1310836 A GB1310836 A GB 1310836A
Authority
GB
United Kingdom
Prior art keywords
drum
potential
nozzle
toner
alternatively
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
GB2564670A
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
Publication of GB1310836A publication Critical patent/GB1310836A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
    • G03G21/0052—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium using an air flow; Details thereof, e.g. nozzle structure

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Cleaning In Electrography (AREA)

Abstract

1310836 Electro-photography XEROX CORP 28 May 1970 [4 June 1969] 25646/70 Heading G2H In a drum-type xerographic process, electrical charges on residual toner (remaining after transfer of the developed image) are removed by directing on to the drum ionised air from a nozzle to which an electrical potential is applied. The rate of flow of the air may be sufficient to remove the toner from the drum. Alternatively, the toner may be removed by means of vacuum or brushing. The nozzle angle with respect to the drum may be varied. The potential may be applied to the opposite walls of the slit-like nozzle of Fig.2, which walls may have a serrated edge Fig.4 (not shown). Alternatively, the potential may be applied to the plurality of corona discharge wires of Fig.5, each wire being contained in a respective tube.
GB2564670A 1969-06-04 1970-05-28 Ionized fluid cleaning device Expired GB1310836A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83033769A 1969-06-04 1969-06-04

Publications (1)

Publication Number Publication Date
GB1310836A true GB1310836A (en) 1973-03-21

Family

ID=25256791

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2564670A Expired GB1310836A (en) 1969-06-04 1970-05-28 Ionized fluid cleaning device

Country Status (5)

Country Link
US (1) US3668008A (en)
JP (1) JPS4911578B1 (en)
CA (1) CA956406A (en)
DE (1) DE2027336C3 (en)
GB (1) GB1310836A (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3743540A (en) * 1971-08-30 1973-07-03 F Hudson Surface cleaning by ionized flow
BE791010A (en) * 1971-11-06 1973-03-01 Georg O Erb WASHING PROCESS
US3936184A (en) * 1973-05-25 1976-02-03 Canon Kabushiki Kaisha Electrophotographic copying machine
US3850521A (en) * 1973-05-30 1974-11-26 Kalle Ag Electrophotographic copying apparatus
JPS5030532A (en) * 1973-07-04 1975-03-26
JPS5533513Y2 (en) * 1973-08-01 1980-08-08
US3915737A (en) * 1973-11-21 1975-10-28 Gen Tire & Rubber Co Method and apparatus for removing foreign particles from a calendered sheet by neutralization of static on the sheet
US4165171A (en) * 1974-04-08 1979-08-21 Oce-Van Der Grinten N.V. Electrographic apparatus and process
US4026701A (en) * 1975-02-24 1977-05-31 Xerox Corporation Gas impingement and suction cleaning apparatus
US4111546A (en) * 1976-08-26 1978-09-05 Xerox Corporation Ultrasonic cleaning apparatus for an electrostatographic reproducing machine
US4121947A (en) * 1977-07-05 1978-10-24 Xerox Corporation Method of cleaning a photoreceptor
US4132567A (en) * 1977-10-13 1979-01-02 Fsi Corporation Apparatus for and method of cleaning and removing static charges from substrates
DE2938863A1 (en) * 1979-09-26 1981-04-09 Agfa-Gevaert Ag, 5090 Leverkusen DEVICE FOR CONTACT-FREE REMOVAL OF DUST
SE8107374L (en) * 1981-12-09 1983-06-10 Kelva Ab web cleaners
US4640599A (en) * 1985-10-15 1987-02-03 Pitney Bowes Inc. Method and apparatus for neutralizing residual charge on a photoconductive surface
US4677704A (en) * 1986-04-22 1987-07-07 Huggins Richard A Cleaning system for static charged semiconductor wafer surface
DE3644486A1 (en) * 1986-12-24 1988-07-07 Kolbus Gmbh & Co Kg DEVICE FOR DISinfecting FOOD CONTAINERS
US4883542A (en) * 1987-12-22 1989-11-28 John Voneiff Method and apparatus for cleaning containers
US4875081A (en) * 1988-10-24 1989-10-17 Xerox Corporation Electrophotographic device having a.c. biased cleaning member
US5005050A (en) * 1989-06-15 1991-04-02 Eastman Kodak Company Control of toner particle charge
US5121167A (en) * 1990-06-27 1992-06-09 Xerox Corporation Sweep and vacuum xerographic cleaning method and apparatus
US5072243A (en) * 1990-08-13 1991-12-10 Xerox Corporation Electrostatic purge for an ion projection device
US5236512A (en) * 1991-08-14 1993-08-17 Thiokol Corporation Method and apparatus for cleaning surfaces with plasma
FI94271C (en) * 1992-11-03 1995-08-10 Valmet Paper Machinery Inc Method of cleaning rollers and roller cleaning device
US5933177A (en) * 1992-12-07 1999-08-03 Moore Business Forms, Inc. Erase unit for ion deposition web-fed print engine
US5350428A (en) * 1993-06-17 1994-09-27 Vlsi Technology, Inc. Electrostatic apparatus and method for removing particles from semiconductor wafers
US6941606B2 (en) * 2002-07-02 2005-09-13 Electrostatics, Incorporated Sheet and web cleaner on suction hood
US8216033B2 (en) * 2008-02-22 2012-07-10 Process Air Solutions, Llc Low pressure blow-off assemblies and related methods
CN114011836A (en) * 2021-10-29 2022-02-08 江西格林循环产业股份有限公司 Device and method for disassembling selenium drum of waste printer

Also Published As

Publication number Publication date
DE2027336B2 (en) 1979-01-18
CA956406A (en) 1974-10-22
US3668008A (en) 1972-06-06
DE2027336C3 (en) 1979-09-20
DE2027336A1 (en) 1970-12-17
JPS4911578B1 (en) 1974-03-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee