KR200168979Y1 - 습식현상기의토너침전방지장치 - Google Patents
습식현상기의토너침전방지장치 Download PDFInfo
- Publication number
- KR200168979Y1 KR200168979Y1 KR2019970018827U KR19970018827U KR200168979Y1 KR 200168979 Y1 KR200168979 Y1 KR 200168979Y1 KR 2019970018827 U KR2019970018827 U KR 2019970018827U KR 19970018827 U KR19970018827 U KR 19970018827U KR 200168979 Y1 KR200168979 Y1 KR 200168979Y1
- Authority
- KR
- South Korea
- Prior art keywords
- ink
- outlet
- valve member
- inlet
- storage container
- 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.)
- Expired - Lifetime
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
- G03G15/104—Preparing, mixing, transporting or dispensing developer
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/06—Developing structures, details
- G03G2215/0634—Developing device
- G03G2215/0658—Liquid developer devices
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Wet Developing In Electrophotography (AREA)
Abstract
Description
Claims (3)
- 현상부로 공급될 잉크를 저장하는 잉크저장용기 내에서 상기 잉크 내의 토너가 침전되는 것을 방지하기 위한 습식 현상기유니트의 토너 침전 방지장치에 있어서,상기 잉크저장용기에 저장된 잉크를 흡입하여 배출시키는 펌프와;상기 펌프를 통과한 잉크가 유입되는 유입구와, 상기 현상부로 통하는 제 1유출구와, 상기 잉크저장용기로 통하는 제 2유출구를 구비한 중공의 캐비넷과;상기 제 1유출구와 제 2유출구 중 어느 하나를 상기 유입구에 선택적으로 연결시키는 잉크경로선택수단;을 포함하고,상기 잉크경로선택수단은,상기 캐비넷의 내부에 회전 가능하게 설치되고 한 쌍의 관통공이 형성된 밸브부재와, 상기 밸브부재의 회전위치에 따라 상기 유입구가 상기 일 관통공을 통해 상기 제 1유출구에 연결되거나 상기 다른 관통공을 통해 제 2유출구에 연결되도록 구성된 것을 특징으로 하는 습식 현상기유니트의 토너 침전 방지장치.
- 제1항에 있어서,상기 제 1유출구와 제 2유출구 중 어느 하나가 상기 유입구와 연결된 상태에서 상기 밸브부재의 회전을 억제하기 위한 록킹수단을 더 포함하는 것을 특징으로 하는 습식 현상기유니트의 토너 침전 방지장치.
- 제2항에 있어서,상기 록킹수단은,상기 밸브부재에 마련되며 상기 밸브부재의 외주면에 대해 탄성적으로 출몰가능한 돌기부와,상기 캐비넷 내주면에 원주방향을 따라 소정각도 간격으로 형성되어 각각 상기 돌기부를 수용가능한 복수의 돌기삽입홈을 포함하는 것을 특징으로 하는 습식 현상기유니트의 토너 침전 방지장치.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019970018827U KR200168979Y1 (ko) | 1997-07-16 | 1997-07-16 | 습식현상기의토너침전방지장치 |
CN98109000A CN1098475C (zh) | 1997-07-16 | 1998-05-26 | 湿式显影装置中防止墨粉沉淀的装置 |
US09/096,353 US5890039A (en) | 1997-07-16 | 1998-06-12 | Apparatus for preventing toner from settling in a wet developing unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019970018827U KR200168979Y1 (ko) | 1997-07-16 | 1997-07-16 | 습식현상기의토너침전방지장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990005492U KR19990005492U (ko) | 1999-02-18 |
KR200168979Y1 true KR200168979Y1 (ko) | 2000-02-01 |
Family
ID=19505965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019970018827U Expired - Lifetime KR200168979Y1 (ko) | 1997-07-16 | 1997-07-16 | 습식현상기의토너침전방지장치 |
Country Status (3)
Country | Link |
---|---|
US (1) | US5890039A (ko) |
KR (1) | KR200168979Y1 (ko) |
CN (1) | CN1098475C (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100331320B1 (ko) * | 1998-06-30 | 2002-05-09 | 윤종용 | 습식인쇄기용잉크공급장치 |
KR100481543B1 (ko) * | 2002-10-11 | 2005-04-07 | 삼성전자주식회사 | 습식 전자사진방식 프린터 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4234885A (en) * | 1979-09-10 | 1980-11-18 | A. B. Dick Company | Remote ink valve |
US4398818A (en) * | 1980-10-03 | 1983-08-16 | Xerox Corporation | Liquid toner fountain for the development of electrostatic images |
JPS62209480A (ja) * | 1986-03-10 | 1987-09-14 | Fuji Photo Film Co Ltd | 液体現像装置 |
US5585900A (en) * | 1989-05-15 | 1996-12-17 | Indigo N.V. | Developer for liquid toner imager |
US5623715A (en) * | 1994-08-23 | 1997-04-22 | Clark; Lloyd D. | Liquid toner concentrate management system and method |
US5713062A (en) * | 1996-09-26 | 1998-01-27 | Xerox Corporation | Color mixing and control system for use in an electrostatographic printing machine |
US5722017A (en) * | 1996-10-04 | 1998-02-24 | Xerox Corporation | Liquid developing material replenishment system and method |
-
1997
- 1997-07-16 KR KR2019970018827U patent/KR200168979Y1/ko not_active Expired - Lifetime
-
1998
- 1998-05-26 CN CN98109000A patent/CN1098475C/zh not_active Expired - Fee Related
- 1998-06-12 US US09/096,353 patent/US5890039A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1205461A (zh) | 1999-01-20 |
US5890039A (en) | 1999-03-30 |
KR19990005492U (ko) | 1999-02-18 |
CN1098475C (zh) | 2003-01-08 |
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