DE2418264A1 - Vorrichtung und verfahren zum uebertragen geladener teilchen sowie deren verwendung - Google Patents
Vorrichtung und verfahren zum uebertragen geladener teilchen sowie deren verwendungInfo
- Publication number
- DE2418264A1 DE2418264A1 DE2418264A DE2418264A DE2418264A1 DE 2418264 A1 DE2418264 A1 DE 2418264A1 DE 2418264 A DE2418264 A DE 2418264A DE 2418264 A DE2418264 A DE 2418264A DE 2418264 A1 DE2418264 A1 DE 2418264A1
- Authority
- DE
- Germany
- Prior art keywords
- copy
- potential
- carrier
- changes
- transfer
- 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
Links
- 239000002245 particle Substances 0.000 title claims description 35
- 238000000034 method Methods 0.000 title claims description 18
- 238000012546 transfer Methods 0.000 claims description 67
- 239000012876 carrier material Substances 0.000 claims description 45
- 230000005540 biological transmission Effects 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 11
- 239000000758 substrate Substances 0.000 claims description 11
- 150000002500 ions Chemical class 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims description 2
- 239000013013 elastic material Substances 0.000 claims 3
- 239000000843 powder Substances 0.000 description 22
- 229920001169 thermoplastic Polymers 0.000 description 8
- 239000004416 thermosoftening plastic Substances 0.000 description 8
- 230000008859 change Effects 0.000 description 6
- 230000007423 decrease Effects 0.000 description 6
- 238000005513 bias potential Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000003595 spectral effect Effects 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000005686 electrostatic field Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000005291 magnetic effect Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000012815 thermoplastic material Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 239000011527 polyurethane coating Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000001360 synchronised 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
- G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
- G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
- G03G15/1665—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat
- G03G15/167—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat at least one of the recording member or the transfer member being rotatable during the transfer
- G03G15/1675—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat at least one of the recording member or the transfer member being rotatable during the transfer with means for controlling the bias applied in the transfer nip
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US353833A US3877416A (en) | 1973-04-23 | 1973-04-23 | Humidity corrected transfer apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2418264A1 true DE2418264A1 (de) | 1974-11-07 |
Family
ID=23390770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2418264A Pending DE2418264A1 (de) | 1973-04-23 | 1974-04-16 | Vorrichtung und verfahren zum uebertragen geladener teilchen sowie deren verwendung |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3877416A (pt) |
| JP (1) | JPS5019456A (pt) |
| AU (1) | AU6811974A (pt) |
| BE (1) | BE814054A (pt) |
| BR (1) | BR7403269A (pt) |
| CA (1) | CA1017198A (pt) |
| CH (1) | CH573612A5 (pt) |
| DE (1) | DE2418264A1 (pt) |
| FR (1) | FR2226698A1 (pt) |
| GB (1) | GB1445671A (pt) |
| IT (1) | IT1009955B (pt) |
| NL (1) | NL7403494A (pt) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2631920A1 (de) | 1975-07-18 | 1977-02-03 | Canon Kk | Bilduebertragungsvorrichtung |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL179517C (nl) * | 1974-11-18 | 1986-09-16 | Oce Van Der Grinten N V P A Oc | Inrichting voor het elektrostatisch overdragen van een poederbeeld vanaf een drager naar een ontvangstmateriaal. |
| US3954332A (en) * | 1975-01-10 | 1976-05-04 | Xerox Corporation | Reproduction machine with improved transfer roll |
| US3954333A (en) * | 1975-01-10 | 1976-05-04 | Xerox Corporation | Transfer roll having means for monitoring and controlling the resistivity thereof |
| US4053216A (en) * | 1975-01-13 | 1977-10-11 | Xerox Corporation | Color transparency reproducing machine |
| JPS593745B2 (ja) * | 1975-01-28 | 1984-01-25 | キヤノン株式会社 | フクシヤキノブンリセイギヨソウチ |
| JPS5434834A (en) * | 1977-08-24 | 1979-03-14 | Ricoh Co Ltd | Electrophotographic method |
| JPS5528081A (en) * | 1978-08-22 | 1980-02-28 | Ricoh Co Ltd | Field transfer method |
| JPS56110968A (en) * | 1980-02-07 | 1981-09-02 | Olympus Optical Co Ltd | Electrophotographic device |
| JPS5754962A (en) * | 1980-09-19 | 1982-04-01 | Mita Ind Co Ltd | Development device |
| GB2127348B (en) * | 1982-09-21 | 1986-07-02 | Xerox Corp | Transferring toner images |
| JPH0750362B2 (ja) * | 1987-07-09 | 1995-05-31 | キヤノン株式会社 | 画像形成装置 |
| DE69031133T2 (de) * | 1989-05-31 | 1997-11-20 | Canon Kk | Bilderzeugungsgerät |
| US5287144A (en) * | 1989-07-05 | 1994-02-15 | Canon Kabushiki Kaisha | Image forming apparatus having transfer charger which is controlled according to ambient conditions |
| JPH03211568A (ja) * | 1990-01-17 | 1991-09-17 | Konica Corp | カラー画像形成装置 |
| US5036360A (en) * | 1990-02-21 | 1991-07-30 | Eastman Kodak Company | Moisture compensation for electrostatographic apparatus |
| JP2964545B2 (ja) * | 1990-05-15 | 1999-10-18 | ミノルタ株式会社 | 画像形成装置 |
| US5177549A (en) * | 1990-05-15 | 1993-01-05 | Canon Kabushiki Kaisha | Image forming apparatus supplied with controllable bias voltage |
| US5182598A (en) * | 1990-09-20 | 1993-01-26 | Minolta Camera Kabushiki Kaisha | Control means for a transfer charger in an image forming apparatus |
| US5119141A (en) * | 1991-01-31 | 1992-06-02 | Compaq Computer Corporation | Electrostatic roller transfer of toned images from a photoconductor member to a sheet substrate |
| JP2920006B2 (ja) * | 1991-08-06 | 1999-07-19 | キヤノン株式会社 | 画像形成装置 |
| JP2996045B2 (ja) * | 1993-03-15 | 1999-12-27 | 株式会社日立製作所 | 電子写真装置 |
| JPH09190089A (ja) * | 1996-01-10 | 1997-07-22 | Minolta Co Ltd | 画像形成装置 |
| ATE521018T1 (de) * | 2007-04-23 | 2011-09-15 | Akzo Nobel Coatings Int Bv | Verfahren zum auftragen von pulverbeschichtungen |
| US8249490B2 (en) * | 2007-09-14 | 2012-08-21 | Kabushiki Kaisha Toshiba | Image transfer device and image forming apparatus |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE655347A (pt) * | 1963-11-05 | |||
| US3288459A (en) * | 1965-03-01 | 1966-11-29 | Xerox Corp | Document feeding apparatus |
| US3663219A (en) * | 1967-05-23 | 1972-05-16 | Canon Camera Co | Electrophotographic process |
| BE758058A (fr) * | 1969-10-29 | 1971-04-27 | Xerox Corp | Appareil de transfert |
| BE759452A (fr) * | 1969-11-28 | 1971-05-26 | Xerox Corp | Appareil de transfert |
| US3633543A (en) * | 1969-12-05 | 1972-01-11 | Xerox Corp | Biased electrode transfer apparatus |
| US3691993A (en) * | 1970-11-23 | 1972-09-19 | Ibm | Apparatus for transferring developed image |
| JPS5144408B1 (pt) * | 1970-12-26 | 1976-11-29 | ||
| JPS5124251B1 (pt) * | 1970-12-28 | 1976-07-22 | ||
| DE2152500A1 (de) * | 1971-10-21 | 1973-04-26 | Agfa Gevaert Ag | Vorrichtung zur uebertragung von pulverfoermigen tonerbildern |
| BE792640A (fr) * | 1971-12-17 | 1973-03-30 | Ibm | Appareil de reproduction par transfert electrostatique |
-
1973
- 1973-04-23 US US353833A patent/US3877416A/en not_active Expired - Lifetime
-
1974
- 1974-01-10 CA CA189,880A patent/CA1017198A/en not_active Expired
- 1974-03-15 NL NL7403494A patent/NL7403494A/xx unknown
- 1974-04-16 DE DE2418264A patent/DE2418264A1/de active Pending
- 1974-04-19 IT IT21689/74A patent/IT1009955B/it active
- 1974-04-19 AU AU68119/74A patent/AU6811974A/en not_active Expired
- 1974-04-19 GB GB1724574A patent/GB1445671A/en not_active Expired
- 1974-04-22 JP JP49045421A patent/JPS5019456A/ja active Pending
- 1974-04-23 BR BR3269/74A patent/BR7403269A/pt unknown
- 1974-04-23 BE BE143495A patent/BE814054A/xx unknown
- 1974-04-23 FR FR7413997A patent/FR2226698A1/fr not_active Withdrawn
- 1974-04-23 CH CH556374A patent/CH573612A5/xx not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2631920A1 (de) | 1975-07-18 | 1977-02-03 | Canon Kk | Bilduebertragungsvorrichtung |
| DE2661047C2 (pt) * | 1975-07-18 | 1992-05-27 | Canon K.K., Tokio/Tokyo, Jp |
Also Published As
| Publication number | Publication date |
|---|---|
| AU6811974A (en) | 1975-10-23 |
| BR7403269A (pt) | 1975-12-30 |
| JPS5019456A (pt) | 1975-02-28 |
| US3877416A (en) | 1975-04-15 |
| GB1445671A (en) | 1976-08-11 |
| IT1009955B (it) | 1976-12-20 |
| BE814054A (fr) | 1974-08-16 |
| FR2226698A1 (pt) | 1974-11-15 |
| BR7403269D0 (pt) | 1975-09-30 |
| CA1017198A (en) | 1977-09-13 |
| NL7403494A (pt) | 1974-10-25 |
| CH573612A5 (pt) | 1976-03-15 |
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