KR900003701A - 기록부재로부터의 유체토너 진공제거장치 - Google Patents
기록부재로부터의 유체토너 진공제거장치 Download PDFInfo
- Publication number
- KR900003701A KR900003701A KR1019890011857A KR890011857A KR900003701A KR 900003701 A KR900003701 A KR 900003701A KR 1019890011857 A KR1019890011857 A KR 1019890011857A KR 890011857 A KR890011857 A KR 890011857A KR 900003701 A KR900003701 A KR 900003701A
- Authority
- KR
- South Korea
- Prior art keywords
- developing
- fluid toner
- recording member
- recording
- developing apparatus
- 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
- G03G15/101—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer for wetting the recording material
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Wet Developing In Electrophotography (AREA)
- Cleaning In Electrography (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 현상장치 및 원통상 기록부재 일부의 개략적 단면도.
제2도는 제1도의 기록부재 및 현상장치의 일부 확대단면도.
제3도는 본 발명에 따른 현상장치의 제2실시예의 부분절결 확대도.
Claims (5)
- 정전기록유지부재(16)의 표면에 대하여 유체토너를 적용하는 현상장치(10)에 있어서, 상기 기록유지부재(16)에 유체토너를 효과적으로 공급하도록 근접하게 위치된 현상전극(12,40,68)과; 상기 현상전극(12,40,68)을 둘러싸고 상기 현상전극(12,40,68)과 상기 기록유지부재(16) 사이의 공간(17)으로 연장된 블레이드(36)를 구비한 보호체(14,50)와; 상기 유체토너를 연속적으로 공급하고 상기 유체토너를 상기 현상전극(12,40,68)과 상기 기록부재(16) 사이의 상기 공간(17)으로 힘을 가하는 수단(28)과; 상기 공간(17)으로부터 상기 유체토너를 제거함과 동시에 상기 블레이드(36) 주변으로 공기를 흡입하기 위한 진공원을 구비하고 상기 공간(17)으로부터 상기 유체토너를 제거하도록 상기 보호체와 결합된 수단을 포함하며; 상기 블레이드(36)는 상기 기록부재(16)에 대하여 상기 블레이드(36) 주변에 흡입된 공기가 상기 기록부재(16)를 가격하고 상기 기록부재(16)의 표면으로부터 과잉 유체토너를 제거하도록 위치된 것을 특징으로 하는 현상장치.
- 제1항에 있어서, 상기 현상전극은 원통상 로울러(12)인 것을 특징으로 하는 현상장치.
- 제2항에 있어서, 상기 기록부재(16)는 상기 현상전극(12)의 축과 평행한 축을 가진 원통상인 것을 특징으로 하는 현상장치.
- 제3항에 있어서, 상기 현상전극(12)에 대한 침전제거수단을 아울러 구비한 것을 특징으로 하는 현상장치.
- 제4항에 있어서, 상기 침전제거수단은 상기 현상전극(12)과 접촉된 와이퍼 블레이드(18)인 것을 특징으로 하는 현상장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/235,948 US4878090A (en) | 1988-08-23 | 1988-08-23 | Vacuum removal of liquid toner from a record member |
US235,948 | 1988-08-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900003701A true KR900003701A (ko) | 1990-03-26 |
KR0139076B1 KR0139076B1 (ko) | 1998-06-15 |
Family
ID=22887507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890011857A KR0139076B1 (ko) | 1988-08-23 | 1989-08-21 | 기록부재로부터의 유체토너 진공제거장치 |
Country Status (8)
Country | Link |
---|---|
US (1) | US4878090A (ko) |
EP (1) | EP0356164B1 (ko) |
JP (1) | JP2963699B2 (ko) |
KR (1) | KR0139076B1 (ko) |
AU (1) | AU610743B2 (ko) |
CA (1) | CA1326879C (ko) |
DE (1) | DE68910616T2 (ko) |
IL (1) | IL91098A0 (ko) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4907532A (en) * | 1988-08-23 | 1990-03-13 | Minnesota Mining And Manufacturing Company | Endless belt development electrode for electrographic image |
US5078088A (en) * | 1989-10-11 | 1992-01-07 | Olympus Optical Co., Ltd. | Roller type liquid developing apparatus |
US4994860A (en) * | 1990-04-10 | 1991-02-19 | Minnesota Mining And Manufacturing | Liquid toners handling network for an electrographic printer |
US5120630A (en) * | 1990-04-16 | 1992-06-09 | Minnesota Mining & Manufacturing Company | Method of using a liquid toner developing module for electrographic recording |
US5023665A (en) * | 1990-06-27 | 1991-06-11 | Xerox Corporation | Excess liquid carrier removal apparatus |
US5063413A (en) * | 1990-07-31 | 1991-11-05 | Xerox Corporation | Removal of excess liquid from an image receptor |
US5157443A (en) * | 1991-09-23 | 1992-10-20 | Xerox Corporation | Moving belt liquid development method and device |
US5332642A (en) * | 1991-10-18 | 1994-07-26 | Xerox Corporation | Vacuum assisted dispersant reduction system |
US5253016A (en) * | 1992-05-18 | 1993-10-12 | Xerox Corporation | Contaminant control for scavengeless development in a xerographic apparatus |
US5268721A (en) * | 1992-08-17 | 1993-12-07 | Phoenix Precision Graphics, Inc. | Positive air pressure toner confining applicator |
US5231455A (en) * | 1992-08-17 | 1993-07-27 | Phoenix Precision Graphics, Inc. | Air jet cleaner for one pump color imager |
US5561264A (en) * | 1994-10-07 | 1996-10-01 | Minolta Co., Ltd. | Liquid-type developing device |
JP2970514B2 (ja) * | 1995-04-28 | 1999-11-02 | 富士ゼロックス株式会社 | 余剰現像液除去装置 |
US5557378A (en) * | 1995-08-25 | 1996-09-17 | Xerox Corporation | Liquid immersion development machine having a pressure differential nip apparatus |
US5752143A (en) * | 1997-01-21 | 1998-05-12 | Xerox Corporation | Liquid immersion development apparatus having efficient charge dissipating development electrode |
AUPO875197A0 (en) * | 1997-08-22 | 1997-09-18 | Research Laboratories Of Australia Pty Ltd | Method of and means for self-fixed printing from ferro- electric recording member |
DE102006022522B4 (de) * | 2005-05-23 | 2015-09-03 | Dietmar Neuhaus | Vorrichtung für den Auftrag einer Flüssigkeit |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3400656A (en) * | 1966-01-26 | 1968-09-10 | Borg Warner | Electrostatic duplicator for reproducing an image from electrical charge retaining ink particles fixed in place |
US3367791A (en) * | 1966-07-11 | 1968-02-06 | Addressograph Multigraph | Liquid development of electrostatic images |
US3561400A (en) * | 1968-07-23 | 1971-02-09 | Stromberg Datagraphix Inc | Developer apparatus |
US3972305A (en) * | 1969-04-11 | 1976-08-03 | Xerox Corporation | Imaging system |
US3741643A (en) * | 1971-11-19 | 1973-06-26 | Savin Business Machines Corp | Pneumatic assembly for removing excess developer liquid from photoconductive surfaces |
US3901188A (en) * | 1974-01-23 | 1975-08-26 | Dietmar C H Eberlein | Electrostatic liquid developing apparatus |
GB1504381A (en) * | 1974-04-08 | 1978-03-22 | Scott Paper Co | Method and apparatus for developing an electrostatic latent image on an electrophotographic film |
US4173945A (en) * | 1975-02-27 | 1979-11-13 | Xerox Corporation | Electrostatic printing machine with improved web-developing system |
JPS57185463A (en) * | 1981-05-11 | 1982-11-15 | Ricoh Co Ltd | Wet type developing device |
DE3569710D1 (en) * | 1984-05-08 | 1989-06-01 | Ufo Inc | Aerodynamic devices |
US4648704A (en) * | 1985-11-29 | 1987-03-10 | Eastman Kodak Company | Method and apparatus for applying liquid toner to a recording member |
US4733273A (en) * | 1986-07-01 | 1988-03-22 | Xerox Corporation | Liquid developing apparatus |
US4907532A (en) * | 1988-08-23 | 1990-03-13 | Minnesota Mining And Manufacturing Company | Endless belt development electrode for electrographic image |
-
1988
- 1988-08-23 US US07/235,948 patent/US4878090A/en not_active Expired - Fee Related
-
1989
- 1989-07-21 CA CA000606394A patent/CA1326879C/en not_active Expired - Fee Related
- 1989-07-25 IL IL91098A patent/IL91098A0/xx not_active IP Right Cessation
- 1989-07-26 AU AU38986/89A patent/AU610743B2/en not_active Ceased
- 1989-08-18 DE DE68910616T patent/DE68910616T2/de not_active Expired - Fee Related
- 1989-08-18 EP EP89308396A patent/EP0356164B1/en not_active Expired - Lifetime
- 1989-08-21 KR KR1019890011857A patent/KR0139076B1/ko not_active IP Right Cessation
- 1989-08-22 JP JP1215855A patent/JP2963699B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4878090A (en) | 1989-10-31 |
EP0356164B1 (en) | 1993-11-10 |
JPH02105191A (ja) | 1990-04-17 |
IL91098A0 (en) | 1990-03-19 |
AU610743B2 (en) | 1991-05-23 |
KR0139076B1 (ko) | 1998-06-15 |
EP0356164A1 (en) | 1990-02-28 |
DE68910616D1 (de) | 1993-12-16 |
AU3898689A (en) | 1990-03-01 |
JP2963699B2 (ja) | 1999-10-18 |
DE68910616T2 (de) | 1994-05-19 |
CA1326879C (en) | 1994-02-08 |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
LAPS | Lapse due to unpaid annual fee |