[특허]Developer cleaning

Developer cleaning 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	G03G-015/00
출원번호	US-0031846 (2005-01-07)
등록번호	US-7437104 (2008-10-14)
발명자 / 주소	Gilan,Ziv Steinfield,Steven W.
출원인 / 주소	Hewlett Packard Development Company, L.P.
인용정보	피인용 횟수 : 0 인용 특허 : 51

초록

A developer system component includes at least one surface configured to be driven so as to create fluid flow providing a shear force adjacent a cleaner.

대표청구항 ▼

What is claimed is: 1. An apparatus comprising: a first roller configured to remove material from a developer surface that is configured to apply the material to another surface based upon an electrostatic image upon the other surface; and a component having a non-absorbent exterior configured to remove material from the first roller, wherein the component is spaced from the first roller, wherein the component is configured to rotate. 2. The apparatus of claim 1, wherein the component includes a base and at least one blade extending from the base. 3. The apparatus of claim 2, wherein the at least one blade is helical. 4. The apparatus of claim 2, wherein the at least one blade obliquely extends from the base. 5. The apparatus of claim 2, wherein the base comprises a hub and wherein the at least one blade extends outwardly from the hub. 6. The apparatus of claim 2, wherein the component is configured to move in a first direction and wherein the at least one blade extends from the base in a second opposite direction. 7. The apparatus of claim 2, wherein the at least one blade extends perpendicularly from the base. 8. The apparatus of claim 2, wherein the component includes a plurality of spaced blades. 9. The apparatus of claim 8, wherein the component includes a total of four equi-angularly spaced blades. 10. The apparatus of claim 1, wherein the component includes: a ring gear having an opening proximate the first roller; a sun gear; and a plurality of planetary gears between the ring gear and the sun gear. 11. The apparatus of claim 10 including a retainer coupled to the planetary gears and configured to retain the planetary gears relative to the sun gear. 12. The apparatus of claim 1 including: a moveable developer surface; an electrode spaced from the developer surface by a gap; and a fluid passage connected to the gap. 13. The apparatus of claim 12 including a second roller providing the developer surface. 14. The apparatus of claim 12, wherein the developer surface is configured to be charged to a first voltage distinct from a second charge of the electrode. 15. The apparatus of claim 12 including a supply of fluid including a carrier liquid and colorant particles. 16. The apparatus of claim 15, wherein the colorant particles are no greater than 2 microns in size. 17. The apparatus of claim 1, including a wiper. 18. The apparatus of claim 10 including a retainer coupled to the planetary gears and configured to retain the planetary gears relative to the sun gear. 19. A developer system comprising: a developer configured to apply material to another surface based upon an electrostatic image upon the other surface; a member configured to remove the material from the developer; and a component having a non-absorbent exterior configured to remove the material from the member during movement of the component, wherein the component includes spaced blades. 20. The system claim 19, wherein the component is spaced from the member. 21. The system of claim 19, wherein the component is configured to create a flow of material having a sheer force adjacent the member. 22. The system of claim 19, wherein the component is configured to mix the material. 23. The system of claim 19, wherein the component is configured to pump the material away from the member. 24. The system of claim 19 further comprising a wiper, wherein the component is configured to remove the material from the wiper without contacting the wiper. 25. The system of claim 19, wherein the member includes a roller. 26. The developer of claim 19 including: a moveable developer surface; an electrode spaced from the developer surface by a gap; and a fluid passage connected to the gap. 27. A method comprising: removing fluid printing material from the a developer surface with a cleaner; and removing printing material from the cleaner with a component having at least one blade without substantially absorbing the printing material and without contacting the cleaner; charging an electrode opposite the developer surface to a first charge different than a second charge of the developer surface; and supplying fluid printing material to between the electrode and the developer surface. 28. The method of claim 27 including transferring fluid printing material from the developer to an electrostatically charged surface in the form of an image. 29. The method of claim 28 including: transferring the fluid printing material to an intermediate transfer member; and transferring the printing material to a print medium from the intermediate transfer member. 30. The method of claim 27, wherein the at least one blade is helical. 31. The method of claim 27 further comprising rotating the component in a first direction, wherein the at least one blade extends from the base in a second opposite direction. 32. A developer system component comprising: a base; and a plurality of spaced blades extending from the base, the plurality of spaced blades including at least one surface configured to be driven so as to create fluid flow providing a shear force adjacent a cleaner without contacting the cleaner. 33. The component of claim 32, wherein the plurality of spaced blades are helical. 34. The component of claim 32, wherein the plurality of spaced blades obliquely extend from the base. 35. The component of claim 32, wherein the base comprises a hub and wherein the plurality of spaced blades extend outwardly from the hub. 36. The component of claim 32, wherein the component is configured to move in a first direction and wherein the plurality of spaced blades extend from the base in a second opposite direction. 37. The component of claim 32, wherein the plurality of spaced blades extend perpendicularly from the base. 38. The component of claim 32, wherein the component includes a total of four equidi-angularly spaced blades. 39. The component of claim 32, wherein the at least one surface is substantially non-absorbent. 40. The component of claim 32, wherein the cleaner is configured to remove printing material from a developer roller. 41. An apparatus comprising: a first roller configured to remove material from a developer surface; and a component having a non-absorbent exterior configured to remove material from the first roller, wherein the component includes: a ring gear having an opening proximate the first roller; a sun gear; and a plurality of planetary gears between the ring gear and the sun gear. 42. A developer system component for use with a developer cleaner, the component comprising: a ring gear having an opening and configured to be mounted adjacent the cleaner to position the opening of the ring gear opposite the cleaner; a sun gear; and a plurality of planetary gears between the ring gear and the sun gear, wherein at least one surface of the sun gear or the plurality of planetary gears is a configured to be driven so as to create fluid flow through the opening to provide a shear force adjacent a cleaner. 43. An apparatus comprising: a first roller configured to remove material from a developer surface that is configured to apply the material to another surface based upon an electrostatic image upon the other surface; and a component having a non-absorbent exterior configured to remove material from the first roller, wherein the component is spaced from the first roller, wherein the component includes a base and at least one blade extending from the base. 44. The apparatus of claim 43, wherein the at least one blade is helical. 45. The apparatus of claim 43, wherein the at least one blade obliquely extends from the base. 46. The apparatus of claim 43, wherein the component is configured to move in a first direction and wherein the at least one blade extends from the base in a second opposite direction. 47. A method comprising: removing fluid printing material from the developer with a cleaner; removing printing material from the cleaner with a component having at least one blade without substantially absorbing the printing material and without contacting the cleaner; and a transferring fluid printing material from the developer surface to an electrostatically charged surface in the form of an image.

이 특허에 인용된 특허 (51)

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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

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Developer cleaning 원문보기

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Developer cleaning 원문보기

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