CA1092639A - Technique de charge d'un photoconducteur - Google Patents

Technique de charge d'un photoconducteur

Info

Publication number: CA1092639A
Authority: CA; Canada
Prior art keywords: photoconductor; charge; station; voltage source; generator
Prior art date: 1975-05-27
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

CA250,130A

Other languages

English (en)

Inventor

James L. Bacon

Gerald L. Smith

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.)

International Business Machines Corp

Original Assignee

International Business Machines 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.)

1975-05-27

Filing date

1976-04-13

Publication date

1980-12-30

1976-04-13 Application filed by International Business Machines Corp filed Critical International Business Machines Corp

1980-12-30 Application granted granted Critical

1980-12-30 Publication of CA1092639A publication Critical patent/CA1092639A/fr

Status Expired legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 20
230000008569 process Effects 0.000 claims abstract description 17
238000004140 cleaning Methods 0.000 claims abstract description 14
238000003384 imaging method Methods 0.000 claims abstract description 10
238000012546 transfer Methods 0.000 claims description 44
150000002500 ions Chemical class 0.000 claims description 14
230000006872 improvement Effects 0.000 claims description 5
230000003213 activating effect Effects 0.000 claims description 4
230000000694 effects Effects 0.000 claims description 3
238000004064 recycling Methods 0.000 claims 2
238000013461 design Methods 0.000 description 5
230000009467 reduction Effects 0.000 description 5
238000012545 processing Methods 0.000 description 4
230000008901 benefit Effects 0.000 description 3
239000004020 conductor Substances 0.000 description 3
230000001276 controlling effect Effects 0.000 description 2
238000010586 diagram Methods 0.000 description 2
108091006149 Electron carriers Proteins 0.000 description 1
206010035148 Plague Diseases 0.000 description 1
241000607479 Yersinia pestis Species 0.000 description 1
230000009471 action Effects 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
230000008859 change Effects 0.000 description 1
230000002301 combined effect Effects 0.000 description 1
238000011161 development Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
229910052754 neon Inorganic materials 0.000 description 1
GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
239000002245 particle Substances 0.000 description 1
238000003825 pressing Methods 0.000 description 1
QHGVXILFMXYDRS-UHFFFAOYSA-N pyraclofos Chemical compound C1=C(OP(=O)(OCC)SCCC)C=NN1C1=CC=C(Cl)C=C1 QHGVXILFMXYDRS-UHFFFAOYSA-N 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1

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
- G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
- G03G15/28—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which projection is obtained by line scanning
- G03G15/30—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which projection is obtained by line scanning in which projection is formed on a drum
- G03G15/307—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which projection is obtained by line scanning in which projection is formed on a drum with more than one photoconductor revolution for each copying cycle
- 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
- G03G15/0266—Arrangements for controlling the amount of charge

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Plasma & Fusion (AREA)
Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Control Or Security For Electrophotography (AREA)
Discharging, Photosensitive Material Shape In Electrophotography (AREA)
Combination Of More Than One Step In Electrophotography (AREA)

CA250,130A 1975-05-27 1976-04-13 Technique de charge d'un photoconducteur Expired CA1092639A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US58064375A	1975-05-27	1975-05-27
US580,643		1975-05-27

Publications (1)

Publication Number	Publication Date
CA1092639A true CA1092639A (fr)	1980-12-30

Family

ID=24321916

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA250,130A Expired CA1092639A (fr)	1975-05-27	1976-04-13	Technique de charge d'un photoconducteur

Country Status (14)

Country	Link
JP (2)	JPS51144631A (fr)
AU (1)	AU500168B2 (fr)
BE (1)	BE840962A (fr)
BR (1)	BR7603386A (fr)
CA (1)	CA1092639A (fr)
CH (1)	CH591715A5 (fr)
DE (1)	DE2611499C3 (fr)
ES (1)	ES448216A1 (fr)
FR (1)	FR2312805A1 (fr)
GB (1)	GB1496473A (fr)
IT (1)	IT1064166B (fr)
NL (1)	NL7604315A (fr)
SE (1)	SE418540B (fr)
SU (1)	SU619124A3 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1535398A (en) *	1975-06-13	1978-12-13	Tokyo Shibaura Electric Co	Electrostatic copying apparatus
US4133610A (en) *	1977-12-30	1979-01-09	International Business Machines Corporation	Optimum preclean corona current for eliminating the accumulation of contaminants from developers
JPS58193571A (ja) *	1982-05-07	1983-11-11	Fuji Xerox Co Ltd	複写機の除電装置
JPH0642115B2 (ja) *	1984-06-18	1994-06-01	富士ゼロックス株式会社	電子写真複写機のクリ−ニング装置

1976
- 1976-03-18 DE DE2611499A patent/DE2611499C3/de not_active Expired
- 1976-03-23 IT IT21447/76A patent/IT1064166B/it active
- 1976-04-01 FR FR7610160A patent/FR2312805A1/fr active Granted
- 1976-04-09 GB GB14642/76A patent/GB1496473A/en not_active Expired
- 1976-04-13 CA CA250,130A patent/CA1092639A/fr not_active Expired
- 1976-04-21 BE BE166335A patent/BE840962A/fr not_active IP Right Cessation
- 1976-04-23 NL NL7604315A patent/NL7604315A/xx not_active Application Discontinuation
- 1976-04-28 CH CH532176A patent/CH591715A5/xx not_active IP Right Cessation
- 1976-04-30 JP JP51048715A patent/JPS51144631A/ja active Granted
- 1976-05-05 SE SE7605133A patent/SE418540B/xx unknown
- 1976-05-18 SU SU762359443A patent/SU619124A3/ru active
- 1976-05-25 ES ES448216A patent/ES448216A1/es not_active Expired
- 1976-05-27 AU AU14379/76A patent/AU500168B2/en not_active Expired
- 1976-05-27 BR BR3386/76A patent/BR7603386A/pt unknown
1979
- 1979-06-22 JP JP7828679A patent/JPS5522788A/ja active Pending

Also Published As

Publication number	Publication date
DE2611499B2 (de)	1979-09-20
BE840962A (fr)	1976-08-16
SE7605133L (sv)	1976-11-28
DE2611499A1 (de)	1976-12-16
BR7603386A (pt)	1976-12-21
DE2611499C3 (de)	1980-06-04
JPS556230B2 (fr)	1980-02-14
AU1437976A (en)	1977-12-01
SU619124A3 (ru)	1978-08-05
CH591715A5 (fr)	1977-09-30
SE418540B (sv)	1981-06-09
FR2312805B1 (fr)	1978-11-17
IT1064166B (it)	1985-02-18
JPS51144631A (en)	1976-12-11
FR2312805A1 (fr)	1976-12-24
ES448216A1 (es)	1977-07-01
AU500168B2 (en)	1979-05-10
JPS5522788A (en)	1980-02-18
NL7604315A (nl)	1976-11-30
GB1496473A (en)	1977-12-30

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Legal Events

Date	Code	Title	Description
1997-12-30	MKEX	Expiry