KR880700955A - 액체 현상제의 하전 지시제 제어 시스템 - Google Patents
액체 현상제의 하전 지시제 제어 시스템Info
- Publication number
- KR880700955A KR880700955A KR1019870700925A KR870700925A KR880700955A KR 880700955 A KR880700955 A KR 880700955A KR 1019870700925 A KR1019870700925 A KR 1019870700925A KR 870700925 A KR870700925 A KR 870700925A KR 880700955 A KR880700955 A KR 880700955A
- Authority
- KR
- South Korea
- Prior art keywords
- control system
- liquid developer
- charge indicator
- indicator control
- developer charge
- Prior art date
Links
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
- G03G15/10—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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Wet Developing In Electrophotography (AREA)
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 true KR880700955A (ko) | 1988-04-13 |
KR950011878B1 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 (ko) |
JP (1) | JPH0830921B2 (ko) |
KR (1) | KR950011878B1 (ko) |
AU (1) | AU7083687A (ko) |
CA (1) | CA1281763C (ko) |
DE (1) | DE3788833T2 (ko) |
DK (1) | DK534487A (ko) |
HK (1) | HK179395A (ko) |
WO (1) | WO1987005128A1 (ko) |
Families Citing this family (16)
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 |
WO1989012257A2 (en) * | 1988-06-06 | 1989-12-14 | Spectrum Sciences B.V. | Dual color imaging method and apparatus |
US5108866A (en) * | 1988-06-06 | 1992-04-28 | Spectrum Sciences B.V. | Process for preparing liquid toner composition |
US4947201A (en) * | 1988-06-06 | 1990-08-07 | Spectrum Sciences | Imaging system |
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 |
DE69012987T2 (de) * | 1989-03-06 | 1995-05-04 | Indigo Nv | Flüssige entwicklungssysteme mit selbst-beibehaltender schütt-leitfähigkeit. |
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 |
WO2013107498A1 (en) * | 2012-01-16 | 2013-07-25 | Hewlett-Packard Indigo B.V. | Electrostatic printing |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3233781A (en) * | 1963-05-08 | 1966-02-08 | Savin Business Machines Corp | Toner control system |
PL79948B1 (ko) * | 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 |
-
1987
- 1987-02-13 WO PCT/US1987/000351 patent/WO1987005128A1/en active IP Right Grant
- 1987-02-13 CA CA000529691A patent/CA1281763C/en not_active Expired - Fee Related
- 1987-02-13 DE DE87901903T patent/DE3788833T2/de not_active Expired - Lifetime
- 1987-02-13 AU AU70836/87A patent/AU7083687A/en not_active Abandoned
- 1987-02-13 KR KR1019870700925A patent/KR950011878B1/ko not_active IP Right Cessation
- 1987-02-13 EP EP87901903A patent/EP0259448B1/en not_active Expired - Lifetime
- 1987-02-13 JP JP62501431A patent/JPH0830921B2/ja not_active Expired - Lifetime
- 1987-10-13 DK DK534487A patent/DK534487A/da not_active Application Discontinuation
-
1995
- 1995-11-23 HK HK179395A patent/HK179395A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR950011878B1 (ko) | 1995-10-11 |
EP0259448A4 (en) | 1988-07-04 |
DK534487D0 (da) | 1987-10-13 |
DE3788833T2 (de) | 1994-05-11 |
JPS63502855A (ja) | 1988-10-20 |
AU7083687A (en) | 1987-09-09 |
EP0259448A1 (en) | 1988-03-16 |
WO1987005128A1 (en) | 1987-08-27 |
DE3788833D1 (de) | 1994-03-03 |
JPH0830921B2 (ja) | 1996-03-27 |
HK179395A (en) | 1995-12-01 |
DK534487A (da) | 1987-12-09 |
EP0259448B1 (en) | 1994-01-19 |
CA1281763C (en) | 1991-03-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20061004 Year of fee payment: 12 |
|
EXPY | Expiration of term |