KR19990002141U - 전자사진방식 인쇄기용 현상기 - Google Patents
전자사진방식 인쇄기용 현상기 Download PDFInfo
- Publication number
- KR19990002141U KR19990002141U KR2019970015663U KR19970015663U KR19990002141U KR 19990002141 U KR19990002141 U KR 19990002141U KR 2019970015663 U KR2019970015663 U KR 2019970015663U KR 19970015663 U KR19970015663 U KR 19970015663U KR 19990002141 U KR19990002141 U KR 19990002141U
- Authority
- KR
- South Korea
- Prior art keywords
- toner
- electrophotographic printing
- charging
- developing roller
- blade
- 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
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0806—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller
- G03G15/0812—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller characterised by the developer regulating means, e.g. structure of doctor blade
-
- 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
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0806—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller
- G03G15/0808—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller characterised by the developer supplying means, e.g. structure of developer supply roller
-
- 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
- G03G2215/08—Details of powder developing device not concerning the development directly
- G03G2215/0855—Materials and manufacturing of the developing device
- G03G2215/0866—Metering member
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dry Development In Electrophotography (AREA)
Abstract
Description
Claims (5)
- 토너를 담고 있는 토너챔버와, 상기 토너챔버에 설치되어 회전되는 현상로울러와, 상기 토너챔버에 설치되어 상기 현상로울러에 접촉되는 블레이드를 구비하는 전자사진방식 인쇄기용 현상기에 있어서,상기 블레이드는 압전체가 적어도 2매 이상 겹쳐진 바이몰프구조로 되는 것을 특징으로 하는 전자사진방식 인쇄기용 현상기.
- 제1항에 있어서,상기 블레이드에 부착되며 토너와 반대 극성을 갖는 재질의 마찰부재를 더 구비로 되는 것을 특징으로 하는 전자사진방식 인쇄기용 현상기.
- 제2항에 있어서,상기 마찰부재가 탄성을 가진 강철판으로 되는 것을 특징으로 하는 전자사진방식 인쇄기용 현상기.
- 제2항에 있어서,상기 마찰부재가 플라스틱 필름으로 되는 것을 특징으로 하는 전자사진방식 인쇄기용 현상기.
- 제3항 또는 제4항에 있어서,마찰부재에 조도가 형성된 것을 특징으로 하는 전자사신방식 인쇄기용 현상기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019970015663U KR200168974Y1 (ko) | 1997-06-25 | 1997-06-25 | 전자사진방식 인쇄기용 현상기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019970015663U KR200168974Y1 (ko) | 1997-06-25 | 1997-06-25 | 전자사진방식 인쇄기용 현상기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990002141U true KR19990002141U (ko) | 1999-01-15 |
KR200168974Y1 KR200168974Y1 (ko) | 2000-02-01 |
Family
ID=19503970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019970015663U KR200168974Y1 (ko) | 1997-06-25 | 1997-06-25 | 전자사진방식 인쇄기용 현상기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200168974Y1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100421979B1 (ko) * | 2002-06-12 | 2004-03-11 | 삼성전자주식회사 | 현상제층 규제장치 및 그 제조방법 |
KR100451071B1 (ko) * | 2001-02-27 | 2004-10-02 | 캐논 가부시끼가이샤 | 현상제 조절 부재와 이를 포함하는 현상 장치 |
-
1997
- 1997-06-25 KR KR2019970015663U patent/KR200168974Y1/ko not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100451071B1 (ko) * | 2001-02-27 | 2004-10-02 | 캐논 가부시끼가이샤 | 현상제 조절 부재와 이를 포함하는 현상 장치 |
KR100421979B1 (ko) * | 2002-06-12 | 2004-03-11 | 삼성전자주식회사 | 현상제층 규제장치 및 그 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
KR200168974Y1 (ko) | 2000-02-01 |
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