[특허]User-replaceable liquid toner cartridge with integral pump and valve mechanisms

User-replaceable liquid toner cartridge with integral pump and valve mechanisms 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	G03G-015/10
출원번호	US-0139956 (1993-10-20)
발명자 / 주소	Smith David L. (Meridian ID)
출원인 / 주소	Hewlett-Packard Company (Palo Alto CA 02)
인용정보	피인용 횟수 : 35 인용 특허 : 0

초록 ▼

A user-replaceable liquid toner cartridge fits into a receptacle in an EP printer. The receptacle includes automatic fluid and mechanical connectors that mate with the cartridge upon its insertion. The cartridge includes a liquid toner supply reservoir, a pump connected to an outlet from the reservoir; a mechanical coupling that automatically engages a pump actuator that extends from the receptacle; and a three-port valve. The three-port valve is connected to an output from the pump and has a first port that communicates with the reservoir and a second port that communicates with an external wall of the cartridge. The fluid connector automatically connects to a fluid fitting in the receptacle upon insertion of the cartridge. The fluid fitting in the receptacle also automatically operates the valve in the cartridge and redirects liquid toner flow from a recirculation path to the cartridge\s reservoir and directs it into the receptacle\s fluid fitting.

대표청구항 ▼

A replaceable liquid toner cartridge for an electrophotographic (EP) apparatus, said EP apparatus including a receptacle for receiving said liquid toner cartridge and including at least fluid connection means and a pump operating means, said liquid toner cartridge comprising: a reservoir for holding a supply of liquid toner; pump means having an input connected from said reservoir, an output and means for engaging said pump operating means upon insertion of said cartridge into said receptacle; and valve means connected to said output from said pump means and having a first valve output communicating with said reservoir to enable recirculation of toner liquid from said pump means to said reservoir, and a second valve output in communication with an external wall of said cartridge for making connection with said fluid connection means to enable a feeding of said liquid toner to said EP apparatus when said cartridge is inserted into said receptacle.

이 특허를 인용한 특허 (35)

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Corn Stewart H. ; Behnke Brett A. ; Speckhard Thomas A. ; Iversen Oyvind H. ; Anton Christopher J. ; Olson Kenneth W., Color control system for electrographic printer.
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Meetze ; Jr. Murray O. (Rochester NY) Handy Binns C. (Rochester NY), Document production machine having an orientation-independent cartridge discriminating system assembly.
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Hiranga,Hajime; Hoshino,Tatauya; Hiromichi,Itoh, Filtration systems and fitting arrangements for filtration systems.
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Axtell James P. ; Seu Preston D., Fluid level detection apparatus and method for determining the volume of fluid in a container.
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Dougherty, Patrick S., Image-forming device and method with adjustable toner chamber cavity.
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Lee,Seung yoon; Kim,Myoung chan, Ink cartridge and wet-type electrophotographic image forming apparatus having the same.
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Zenk James E. ; Sanner Mark A. ; Gydesen H. Chris ; Roiko Russell A. ; Schilli Kay F., Ink cartridge for liquid electrographic imaging devices.
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Jin-geun Kwak KR; Kwang-ho No KR, Ink feeding valve of a wet type electrophotographic printer.
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Kim Jong-woo,KRX ; Baek Chung-guk,KRX ; Lee Won-hyung,KRX, Ink supply apparatus for wet electrophotographic printer.
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Cowger Bruce ; Pawlowski ; Jr. Norman ; Barinaga ; Jr. John A., Ink supply for an ink-jet printer.
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Cowger, Bruce; Pawlowski, Jr., Norman; Barinaga, Jr., John A., Ink supply for an ink-jet printer.
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Tano Atsushi,JPX ; Sato Kunihiko,JPX ; Yukawa Toshihiro,JPX ; Inoue Hiroyuki,JPX, Liquid developing head liquid developing unit and image forming apparatus.
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Zenk James E. ; Sanner Mark A. ; Gydesen H. Chris ; Roiko Russell A. ; Baker James A. ; Anton Christopher J. ; Schilli Kay F. ; Sandstrom Brent J. ; Brophy Joseph T., Liquid ink replenishment system for liquid electrographic imaging devices.
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Krom, Jr., Ronald Peter; Aleksijovski, Goran; Post, Johannes Hermanus Nicolaas, Method and apparatus for dispensing liquids from a plurality of cartridges.
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Hmelar Susan,DEX ; Merrill David O. ; Schmidt Glen E. ; Underwood John A. ; Green Mark J. ; Cocklin Thomas ; Cowger Bruce ; Pawlowski ; Jr. Norman E. ; Barinaga John A. ; Steinmetz Charles R. ; Gonza, Method and apparatus for keying ink supply containers.
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Barinaga John A. ; Cowger Bruce ; Pawlowski ; Jr. Norman E., Method of manufacturing a replaceable ink supply for an ink-jet printer.
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Gates Edgar Preston ; Rosenburgh John Howard ; Foster David George, Photographic processor and method of operation.
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Baek Chung-kuk,KRX, Refill cartridge for wet electrophotographic printer.
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Corn Stewart H. ; Behnke Brett A. ; Speckhard Thomas A. ; Iversen Oyvind H. ; Anton Christopher J. ; Olson Kenneth W., System and method for maintaining color density in liquid toners for an electrographic printer.
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Gydesen H. Chris ; Roiko Russell A. ; Zenk James E. ; Schilli Kay F., Valve assembly for a removable ink cartridge.
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Jeong,Yoo hung, Wet-type electrophotographic image forming apparatus and a setting method thereof.
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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

연합인증

User-replaceable liquid toner cartridge with integral pump and valve mechanisms 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (35)

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연합인증

User-replaceable liquid toner cartridge with integral pump and valve mechanisms 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

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이 특허를 인용한 특허 (35)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

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