KR930002894A - 전자사진 기록장치 - Google Patents

전자사진 기록장치 Download PDF

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Publication number
KR930002894A
KR930002894A KR1019920012025A KR920012025A KR930002894A KR 930002894 A KR930002894 A KR 930002894A KR 1019920012025 A KR1019920012025 A KR 1019920012025A KR 920012025 A KR920012025 A KR 920012025A KR 930002894 A KR930002894 A KR 930002894A
Authority
KR
South Korea
Prior art keywords
conductive
roller member
recording apparatus
fuselage
electrophotographic recording
Prior art date
Application number
KR1019920012025A
Other languages
English (en)
Inventor
히데끼 가마지
마사에 이께다
가즈노리 히로세
히로시 노우
마사히로 와노우
데뚜로우 나까시마
마사또시 기무라
유끼오 니시오
Original Assignee
세끼사와 요시
후지쓰 가부시끼가이샤
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 세끼사와 요시, 후지쓰 가부시끼가이샤 filed Critical 세끼사와 요시
Publication of KR930002894A publication Critical patent/KR930002894A/ko

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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
    • 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
    • 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
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • G03G15/1665—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat
    • G03G15/167—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat at least one of the recording member or the transfer member being rotatable during the transfer
    • 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
    • G03G2215/0602—Developer
    • G03G2215/0604—Developer solid type

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Dry Development In Electrophotography (AREA)

Abstract

내용 없음.

Description

전자사진 기록장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 전자사진 레이져프린터를 도시한 개략적 종단면도,
제2도는 제1에 도시한 프린터의 일부를 도시한 개략도,
제3도는 제1도에 도시한 프린터의 다른 일부를 도시한 개략도.

Claims (10)

  1. 정전 잠상이 형성되는 정전잠상 이송 동체수단, 정전기적으로 대전된 1-성분 형상제를 사용하여 상기동체의 정전잠상을 대전된 가시상으로 정전기적으로 현상하기 위한 현상수단, 및 상기의 현상수단에 의해 현상된 대전된상을 상기의 동체수단으로 부터 기록매체까지 정전기적으로 전이시키기 위한 전이수단으로 구성되되, 상기의 현상수단은 상기의 현상제를 혼입하여 현상제층을 형성하고, 상기 현상제층을 상기와 동체수단에 접촉시켜 잠상을 현상하기 위한 전도성 현상 롤러부재와, 상기 현산 롤러의 탄성적으로 계합되어 현장제층의 두께를 균일하게 조정하기 위한 전도성 조절칼날부재, 및 상기의 조절 칼날부재에 전기에너지를 인가하여 전하 주입효과에 의해 현상제층을 전기적으로 대전시키기 위한 전원을 포함하고, 상기의 전이수단은 상기 동체수단과 접촉하는 전도성 전이롤러 수단과, 상기 동체수단과 전도성 전이 롤러수단과간의 틈을 통한 기록매체를 통과할시 대전된 가시상과 반대의 극성인 전기전하를 갖는 기록매체를 제공하기 위해 전도성 전이롤러 부재에 전기에너지를 인가하기 위한 전원을 포함하는 것을 특징으로 하는 전자사진 기록장치.
  2. 제1항에 있어서, 상기의 현상롤러 부재는 전도성 기포 고무롤러 부재로 형성되고, 상기의 조절 칼날 부재는 전도성 스테인레스 강판부재로 형성된 것을 특징으로 하는 전자사진 기록장치.
  3. 제1항에 있어서, 상기의 전도성 전이롤러 부재는 전도성 기포고무 롤러부재로 형성된 것을 특징으로 하는 전자사진 기록장치.
  4. 제1항에 있어서, 상기의 동체수단은 전기적으로 대전된 영역이 잠상의 형성을 위해 발생될 수 있도록한 감광동체 수단으로 형성된 것을 특징으로 하는 전자사진 기록장치.
  5. 제4항에 있어서, 상기의 감광 동체수단위에 전기적으로 대전된 영역을 발생시키기 위한 대전기수단을 또한 포함하되, 상기의 대전기 수단은 전도성 접촉형 대전기 수단으로 구성된 것을 특징으로 하는 전자사진 기록장치.
  6. 제5항에 있어서, 상기의 현상롤러 부재는 전도성 기포고무 롤러부재로 형성하고, 상기의 조절 칼날부재는 전도성 스테인레스 강판부재로 형성된 것을 특징으로 하는 전자사진 기록장치.
  7. 제6항에 있어서, 상기의 전도성 전이 롤러부재는 전도성 기포고무 롤러 부재로 형성된 것을 특징으로 하는 전자사진 기록장치.
  8. 제4항에 있어서, 상기의 전도성 접촉형 대전기수단은 전도성 회전형 브러쉬 대전기를 포함하는 것을 특징으로 하는 전자사진 기록장치.
  9. 제8항에 있어서, 상기의 현상롤러 부재는 전도성 기포고무 롤러 부재로 형성되고, 상기의 조절 칼날 부재는 전도성 스테인레스강판부재로 형성된 것을 특징으로 하는 전사진 기록장치.
  10. 제8항에 있어서, 상기의 전도성 전이롤러 부재는 전도성 기포고무 롤러 부재는 형성된 것을 특징으로 하는 전자사진 기록장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920012025A 1991-07-06 1992-07-06 전자사진 기록장치 KR930002894A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP91-166005 1991-07-06
JP3166005A JPH0511600A (ja) 1991-07-06 1991-07-06 一成分現像剤を使用する静電記録装置

Publications (1)

Publication Number Publication Date
KR930002894A true KR930002894A (ko) 1993-02-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920012025A KR930002894A (ko) 1991-07-06 1992-07-06 전자사진 기록장치

Country Status (5)

Country Link
US (1) US6175710B1 (ko)
EP (1) EP0522813B1 (ko)
JP (1) JPH0511600A (ko)
KR (1) KR930002894A (ko)
DE (1) DE69214033T2 (ko)

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Also Published As

Publication number Publication date
EP0522813A3 (en) 1993-08-04
EP0522813A2 (en) 1993-01-13
DE69214033T2 (de) 1997-02-06
EP0522813B1 (en) 1996-09-25
DE69214033D1 (de) 1996-10-31
US6175710B1 (en) 2001-01-16
JPH0511600A (ja) 1993-01-22

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