DE1179805B - Verfahren zur Entwicklung eines elektro-statischen Ladungsbildes - Google Patents

Verfahren zur Entwicklung eines elektro-statischen Ladungsbildes

Info

Publication number
DE1179805B
DE1179805B DER27699A DER0027699A DE1179805B DE 1179805 B DE1179805 B DE 1179805B DE R27699 A DER27699 A DE R27699A DE R0027699 A DER0027699 A DE R0027699A DE 1179805 B DE1179805 B DE 1179805B
Authority
DE
Germany
Prior art keywords
liquid
roller
developer
carrier liquid
supplying
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
Application number
DER27699A
Other languages
German (de)
English (en)
Inventor
Robert Hoffman Fisher
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.)
RCA Corp
Original Assignee
RCA 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 RCA Corp filed Critical RCA Corp
Publication of DE1179805B publication Critical patent/DE1179805B/de
Pending 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
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/12—Developers with toner particles in liquid developer mixtures
    • 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
    • G03G15/10—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/12—Developers with toner particles in liquid developer mixtures
    • G03G9/125—Developers with toner particles in liquid developer mixtures characterised by the liquid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S118/00—Coating apparatus
    • Y10S118/02—Bead coater

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Liquid Developers In Electrophotography (AREA)
  • Wet Developing In Electrophotography (AREA)
DER27699A 1959-04-13 1960-04-05 Verfahren zur Entwicklung eines elektro-statischen Ladungsbildes Pending DE1179805B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US805761A US3276896A (en) 1959-04-13 1959-04-13 Electrostatic printing

Publications (1)

Publication Number Publication Date
DE1179805B true DE1179805B (de) 1964-10-15

Family

ID=25192437

Family Applications (1)

Application Number Title Priority Date Filing Date
DER27699A Pending DE1179805B (de) 1959-04-13 1960-04-05 Verfahren zur Entwicklung eines elektro-statischen Ladungsbildes

Country Status (7)

Country Link
US (1) US3276896A (es)
CH (1) CH389400A (es)
DE (1) DE1179805B (es)
FR (1) FR1254140A (es)
GB (1) GB943260A (es)
NL (2) NL250446A (es)
SE (1) SE306668B (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2031512A1 (de) * 1969-07-01 1971-01-14 Xerox Corp , Rochester, N Y (V St A) Verfahren zur Entwicklung eines elektrostatischen latenten Bildes und dabei verwendbare Flussigkeitsentwick lermischung
DE2314845A1 (de) * 1972-03-27 1973-10-11 Australia Res Lab Verfahren und vorrichtung zum entwickeln elektrostatischer bilder

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3256197A (en) * 1958-09-23 1966-06-14 Harris Intertype Corp Liquid developer for electrostatic charge images
US3356498A (en) * 1964-11-09 1967-12-05 Dow Chemical Co Electrophotographic method comprising rinsing the imaged plate
US3356497A (en) * 1964-11-09 1967-12-05 Dow Chemical Co Rinse composition and method for use thereof in electrophotographic printing
US3356499A (en) * 1964-11-09 1967-12-05 Dow Chemical Co Rinse composition for use in electro-photographic printing
US3357828A (en) * 1964-11-09 1967-12-12 Dow Chemical Co Electrophotographic rinse and method
US3357829A (en) * 1964-11-09 1967-12-12 Dow Chemical Co Rinse composition for and method of electrophotographic printing
US3368526A (en) * 1965-12-01 1968-02-13 Tokyo Shibaura Electric Co Apparatus for developing electrostatic latent images by liquid developing system
US3427242A (en) * 1966-04-18 1969-02-11 Xerox Corp Apparatus for continuous photoelectrophoretic imaging
US3384051A (en) * 1966-09-21 1968-05-21 Harris Intertype Corp Electrostatic liquid developer system
US3387585A (en) * 1967-03-21 1968-06-11 Farrell John Jerome Apparatus for metering a coated carrier
US3971659A (en) * 1968-12-28 1976-07-27 Xerox Corporation Color electrophotographic process using photoconductive particles in liquid developer
US3620800A (en) * 1969-03-14 1971-11-16 Xerox Corp Cleaning liquid developed electrostatic images by contact with vaporized cleaning fluid
US3669073A (en) * 1969-04-04 1972-06-13 American Photocopy Equip Co Electrostatic developing system
US3849171A (en) * 1969-12-02 1974-11-19 Rank Xerox Ltd Method for cleaning background areas from developed recording surfaces
US3839071A (en) * 1969-12-29 1974-10-01 Honeywell Inc Printing method
US3776632A (en) * 1972-02-24 1973-12-04 Savin Business Machines Corp Cleaning mechanism for photoconductive surfaces
JPS4960534A (es) * 1972-10-11 1974-06-12
FR2213521B1 (es) * 1973-01-10 1977-06-10 Agfa Gevaert
JPS5442259B2 (es) * 1973-10-09 1979-12-13
US3999515A (en) * 1975-02-03 1976-12-28 Xerox Corporation Self-spacing microfield donors
US3978817A (en) * 1975-05-16 1976-09-07 Xerox Corporation Patterned gravure and doctoring means therefor
US3974554A (en) * 1975-05-16 1976-08-17 Xerox Corporation Quadrangular trihelicoid gravure roll
JPS5393842A (en) * 1977-01-28 1978-08-17 Canon Inc Method and apparatus for developing electrostatic latent image
US4641956A (en) * 1980-08-25 1987-02-10 Xerox Corporation Extended nip cleaning system
US5255058A (en) * 1991-01-22 1993-10-19 Spectrum Sciences B.V. Liquid developer imaging system using a spaced developing roller and a toner background removal surface

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE896455C (de) * 1950-03-04 1953-11-12 Battelle Development Corp Elektrophotographisches Vervielfaeltigungsverfahren und Maschine zu dessen Ausfuehrung

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1957942A (en) * 1930-10-04 1934-05-08 Wilber H Convers Wire coating machine
NL66159C (es) * 1938-06-10
US2362510A (en) * 1942-01-03 1944-11-14 Raytheon Mfg Co Emissive filament and method of making
US2618552A (en) * 1947-07-18 1952-11-18 Battelle Development Corp Development of electrophotographic images
US2811465A (en) * 1952-04-30 1957-10-29 Rca Corp Electrostatic printing
US2913353A (en) * 1955-02-08 1959-11-17 Gen Dynamics Corp Method and apparatus for developing electrostatic image
US2892709A (en) * 1955-03-07 1959-06-30 Gen Dynamics Corp Electrostatic printing
US2851373A (en) * 1955-11-21 1958-09-09 Bruning Charles Co Inc Developing electrostatic latent images on photo-conductive insulating material
NL213305A (es) * 1955-12-29
US2878120A (en) * 1956-07-03 1959-03-17 Horizons Inc Intermittent electrophotographic recorder
US2877133A (en) * 1956-10-22 1959-03-10 Gen Dynamics Corp Electrostatic photography
US2937390A (en) * 1957-12-27 1960-05-24 Ibm Loose toner pick-up device
US2991754A (en) * 1959-02-06 1961-07-11 Rca Corp Developing apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE896455C (de) * 1950-03-04 1953-11-12 Battelle Development Corp Elektrophotographisches Vervielfaeltigungsverfahren und Maschine zu dessen Ausfuehrung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2031512A1 (de) * 1969-07-01 1971-01-14 Xerox Corp , Rochester, N Y (V St A) Verfahren zur Entwicklung eines elektrostatischen latenten Bildes und dabei verwendbare Flussigkeitsentwick lermischung
DE2314845A1 (de) * 1972-03-27 1973-10-11 Australia Res Lab Verfahren und vorrichtung zum entwickeln elektrostatischer bilder

Also Published As

Publication number Publication date
US3276896A (en) 1966-10-04
NL250446A (es)
FR1254140A (fr) 1961-02-17
NL130029C (es)
GB943260A (es)
SE306668B (es) 1968-12-02
CH389400A (de) 1965-03-15

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