DE1953228A1 - Vorrichtung zur Entwicklung latenter elektrostatischer Bilder - Google Patents
Vorrichtung zur Entwicklung latenter elektrostatischer BilderInfo
- Publication number
- DE1953228A1 DE1953228A1 DE19691953228 DE1953228A DE1953228A1 DE 1953228 A1 DE1953228 A1 DE 1953228A1 DE 19691953228 DE19691953228 DE 19691953228 DE 1953228 A DE1953228 A DE 1953228A DE 1953228 A1 DE1953228 A1 DE 1953228A1
- Authority
- DE
- Germany
- Prior art keywords
- magnetic
- area
- image
- cover
- developer
- 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
- 239000000463 material Substances 0.000 claims description 14
- 230000005484 gravity Effects 0.000 claims 1
- 239000002245 particle Substances 0.000 description 10
- 239000000843 powder Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 239000000126 substance Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 150000001642 boronic acid derivatives Chemical class 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 239000010959 steel Substances 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
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/09—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Magnetic Brush Developing In Electrophotography (AREA)
- Dry Development In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US77121968A | 1968-10-28 | 1968-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1953228A1 true DE1953228A1 (de) | 1970-05-06 |
Family
ID=25091102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691953228 Pending DE1953228A1 (de) | 1968-10-28 | 1969-10-22 | Vorrichtung zur Entwicklung latenter elektrostatischer Bilder |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3584601A (enrdf_load_stackoverflow) |
| DE (1) | DE1953228A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1238277A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5234219B1 (enrdf_load_stackoverflow) * | 1970-12-14 | 1977-09-02 |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1300865A (en) * | 1969-03-15 | 1972-12-20 | Ricoh Kk | Improvements in and relating to electro-photographic developing arrangements and processes |
| US3753420A (en) * | 1971-08-11 | 1973-08-21 | Olivetti & Co Spa | Magnetic brush developer system |
| US3921578A (en) * | 1972-07-03 | 1975-11-25 | Itek Corp | Power cascade electrophotographic development |
| US4067295A (en) * | 1975-03-07 | 1978-01-10 | Xerox Corporation | Magnetic microfield donor system |
| US4156036A (en) * | 1976-07-30 | 1979-05-22 | Epp Corp. | Structured donor sheet for high-resolution non-impact printer |
| JPS5368244A (en) * | 1976-11-29 | 1978-06-17 | Sharp Corp | Developing device |
| JPS53132352A (en) * | 1977-04-22 | 1978-11-18 | Sharp Corp | Electrophotographic copier |
| US4284031A (en) * | 1978-08-04 | 1981-08-18 | Sperry Corporation | Magnetic transfer surface for controlling toner thickness |
| US4330193A (en) * | 1979-10-01 | 1982-05-18 | Xerox Corporation | Development system |
| US4352552A (en) * | 1980-06-25 | 1982-10-05 | Xerox Corporation | Multicolor development system for electrophotographic printing machines |
| US5826151A (en) * | 1997-06-30 | 1998-10-20 | Xerox Corporation | Apparatus and method for non interactive agitated magnetic brush development |
| US5966576A (en) * | 1997-07-28 | 1999-10-12 | Eastman Kodak Company | Extended development zone apparatus with rotating magnets |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3117891A (en) * | 1960-09-26 | 1964-01-14 | Xerox Corp | Xerographic apparatus |
| DE1176440B (de) * | 1962-04-26 | 1964-08-20 | Max Baermann | Riementrieb mit magnetischer Verstaerkung des Kraftschlusses |
| US3145122A (en) * | 1962-08-13 | 1964-08-18 | Addressograph Multigraph | Apparatus for applying developer powder to photo-conductive insulating material |
| US3455276A (en) * | 1967-05-23 | 1969-07-15 | Minnesota Mining & Mfg | Magnetically responsive powder applicator |
| US3457900A (en) * | 1968-02-29 | 1969-07-29 | Eastman Kodak Co | Single magnetic brush apparatus for development of electrostatic images |
-
1968
- 1968-10-28 US US771219A patent/US3584601A/en not_active Expired - Lifetime
-
1969
- 1969-10-22 DE DE19691953228 patent/DE1953228A1/de active Pending
- 1969-10-27 GB GB1238277D patent/GB1238277A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5234219B1 (enrdf_load_stackoverflow) * | 1970-12-14 | 1977-09-02 |
Also Published As
| Publication number | Publication date |
|---|---|
| US3584601A (en) | 1971-06-15 |
| GB1238277A (enrdf_load_stackoverflow) | 1971-07-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2161852C3 (de) | Vorrichtung zur Magnetbürstenentwicklung elektrostatischer latenter Bilder | |
| DE2642681C2 (de) | Vorrichtung zur Entwicklermischung und Entwicklerzuführung an eine Magnetbürste eines elektrophotographischen Gerätes | |
| DE1964199A1 (de) | Elektrofotografischer Vervielfaeltigungsapparat | |
| DE1953228A1 (de) | Vorrichtung zur Entwicklung latenter elektrostatischer Bilder | |
| DE2043814C3 (de) | Vorrichtung zur Entwicklung elektrostatischer latenter Bilder | |
| DE2260555B2 (de) | Elektrofotografisches Kopiergerät | |
| DE1597890A1 (de) | Einrichtung fuer die Zweikomponentenentwicklung bei Xerografieverfahren | |
| DE2716423A1 (de) | Reinigungsvorrichtung fuer elektrophotographische vorrichtungen | |
| DE1497233A1 (de) | Verfahren und Einrichtung zur Entwicklung latenter elektrostatischer Bilder | |
| DE1900803A1 (de) | Verfahren und Vorrichtung zur Entwicklung eines latenten elektrostatischen Bildes | |
| DE2400926A1 (de) | Verfahren und vorrichtung zum entwickeln eines latenten elektrostatischen bildes mit hilfe eines magnetischen buerstensystems | |
| DE1597884B2 (de) | Verfahren und vorrichtung zur herstellung eines von untergrundentwicklung freien tonerbildes | |
| DE2105760A1 (de) | Entwicklungsvorrichtung für elektro statische latente Bilder | |
| DE2200449A1 (de) | Verfahren zur Entwicklung eines latenten elektrostatischen Bildes | |
| DE1927024C3 (de) | Vorrichtung zum Entwickeln von auf einem Aufzeichnungsmaterial vorliegenden elektrostatischen latenten Bildern | |
| DE1522723A1 (de) | Verfahren und Einrichtung zur Entwicklung latenter elektrostatischer Bilder | |
| DE2052688A1 (de) | Vorrichtung zur Entwicklung latenter elektrostatischer Bilder | |
| DE2064335A1 (de) | Vorrichtung zur Entwicklung eines elek trostatischen latenten Bildes | |
| DE2163608C3 (de) | Verfahren zur Erzeugung eines Tonerbildes auf den beiden Seiten eines blattförmigen Bildempfangsmaterials und Vorrichtung zur Durchführung dieses Verfahrens | |
| DE2108722A1 (de) | Entwicklungsvorrichtung fur latente elektrostatische Bilder | |
| DE1816193A1 (de) | Vorrichtung zur Kaskadierungsentwicklung latenter elektrostatischer Bilder | |
| DE2109256A1 (de) | Entwicklungsvorrichtung fur latente elektrostatische Bilder | |
| DE1939628A1 (de) | Verfahren und Entwicklungsvorrichtung zur Entwicklungsregulierung fuer latente elektrostatische Bilder | |
| DE2032392A1 (de) | Entwicklungsvorrichtung fur latente elektrostatische Bilder | |
| DE2060172A1 (de) | Transportvorrichtung fuer teilchenfoermiges Material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHW | Rejection | ||
| AH | Division in |
Ref country code: DE Ref document number: 19549424 Format of ref document f/p: P |