KR950011878B1 - 액체 현상제 제어 장치 - Google Patents

액체 현상제 제어 장치 Download PDF

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Publication number
KR950011878B1
KR950011878B1 KR1019870700925A KR870700925A KR950011878B1 KR 950011878 B1 KR950011878 B1 KR 950011878B1 KR 1019870700925 A KR1019870700925 A KR 1019870700925A KR 870700925 A KR870700925 A KR 870700925A KR 950011878 B1 KR950011878 B1 KR 950011878B1
Authority
KR
South Korea
Prior art keywords
liquid developer
toner
liquid
conductivity
measuring
Prior art date
Application number
KR1019870700925A
Other languages
English (en)
Korean (ko)
Other versions
KR880700955A (ko
Inventor
엠. 심스 로버트
에이. 기브슨 죠지
Original Assignee
인디고 엔. 브이
메스피어슨 트러스트
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 인디고 엔. 브이, 메스피어슨 트러스트 filed Critical 인디고 엔. 브이
Publication of KR880700955A publication Critical patent/KR880700955A/ko
Application granted granted Critical
Publication of KR950011878B1 publication Critical patent/KR950011878B1/ko

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    • 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
    • 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
    • G03G15/104—Preparing, mixing, transporting or dispensing developer
    • G03G15/105—Detection or control means for the toner concentration
    • 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
    • G03G15/104—Preparing, mixing, transporting or dispensing developer

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Wet Developing In Electrophotography (AREA)
KR1019870700925A 1986-02-14 1987-02-13 액체 현상제 제어 장치 KR950011878B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US82961886A 1986-02-14 1986-02-14
US829618 1986-02-14
PCT/US1987/000351 WO1987005128A1 (en) 1986-02-14 1987-02-13 Liquid developer charge director control

Publications (2)

Publication Number Publication Date
KR880700955A KR880700955A (ko) 1988-04-13
KR950011878B1 true KR950011878B1 (ko) 1995-10-11

Family

ID=25255024

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870700925A KR950011878B1 (ko) 1986-02-14 1987-02-13 액체 현상제 제어 장치

Country Status (9)

Country Link
EP (1) EP0259448B1 (da)
JP (1) JPH0830921B2 (da)
KR (1) KR950011878B1 (da)
AU (1) AU7083687A (da)
CA (1) CA1281763C (da)
DE (1) DE3788833T2 (da)
DK (1) DK534487A (da)
HK (1) HK179395A (da)
WO (1) WO1987005128A1 (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0306217A3 (en) * 1987-08-31 1989-08-23 Savin Corporation Concentrated toner solution and pressurized toner dispensing mechanism
US4785327A (en) * 1987-09-03 1988-11-15 Savin Corporation Pneumatic charge director dispensing apparatus
EP0423158B1 (en) * 1988-06-06 1996-05-01 Indigo N.V. Dual color imaging method and apparatus
US4947201A (en) * 1988-06-06 1990-08-07 Spectrum Sciences Imaging system
US5108866A (en) * 1988-06-06 1992-04-28 Spectrum Sciences B.V. Process for preparing liquid toner composition
DE3836465A1 (de) * 1988-10-26 1990-05-03 Lang Apparatebau Gmbh Verfahren zum ueberwachen und/oder unterscheiden von im brauereibetrieb ueblichen fluessigkeiten
JPH02176674A (ja) * 1988-12-28 1990-07-09 Ricoh Co Ltd 湿式複写機の待機状態制御装置
US4980259A (en) * 1989-01-26 1990-12-25 Savin Corporation Liquid developer formulation
EP0462174B1 (en) * 1989-03-06 1994-09-28 Indigo N.V. Liquid developer systems with self-replenishment of bulk conductivity
US5585900A (en) * 1989-05-15 1996-12-17 Indigo N.V. Developer for liquid toner imager
US5208130A (en) * 1989-07-31 1993-05-04 Spectrum Sciences B.V. Charge director compositions for liquid developer
US5003352A (en) * 1989-10-24 1991-03-26 Am International, Inc. Liquid toner supply system and method
IL112731A0 (en) * 1995-02-21 1995-05-26 Indigo Nv Imaging apparatus with temperature control
US5832334A (en) * 1997-05-15 1998-11-03 Minnesota Mining And Manufacturing Company Color control system for electrographic printer
US6088560A (en) * 1998-07-07 2000-07-11 Imation Corp. Liquid ink replenishment system for liquid electrographic imaging devices
US9428655B2 (en) 2012-01-16 2016-08-30 Hewlett-Packard Indigo B.V. Electrostatic printing

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3233781A (en) * 1963-05-08 1966-02-08 Savin Business Machines Corp Toner control system
PL79948B1 (da) * 1968-01-31 1975-08-30 Mitsubishi Jukogyo Kabushiki Kaisha
US3981267A (en) * 1975-05-20 1976-09-21 Savin Business Machines Corporation Electrophotographic liquid developing system
JPS6040025B2 (ja) * 1975-08-06 1985-09-09 キヤノン株式会社 余剰現像液除去装置
US4579253A (en) * 1977-05-17 1986-04-01 Savin Corporation Toner control system
JPS55103570A (en) * 1979-02-01 1980-08-07 Canon Inc Method and device for controlling of developing solution temperature
JPS55121459A (en) * 1979-03-14 1980-09-18 Hitachi Ltd Developer supervising device
US4310238A (en) * 1979-09-08 1982-01-12 Ricoh Company, Ltd. Electrostatic copying apparatus
JPS56102874A (en) * 1980-01-19 1981-08-17 Canon Inc Developer replenishing device
JPS5915956A (ja) * 1982-07-20 1984-01-27 Ricoh Co Ltd 静電潜像現像装置
US4515292A (en) * 1983-05-19 1985-05-07 Burroughs Corporation Digital implementation of toner concentration sensing apparatus

Also Published As

Publication number Publication date
JPH0830921B2 (ja) 1996-03-27
EP0259448A4 (en) 1988-07-04
DE3788833T2 (de) 1994-05-11
DE3788833D1 (de) 1994-03-03
EP0259448B1 (en) 1994-01-19
CA1281763C (en) 1991-03-19
AU7083687A (en) 1987-09-09
WO1987005128A1 (en) 1987-08-27
JPS63502855A (ja) 1988-10-20
EP0259448A1 (en) 1988-03-16
HK179395A (en) 1995-12-01
KR880700955A (ko) 1988-04-13
DK534487D0 (da) 1987-10-13
DK534487A (da) 1987-12-09

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