[특허]Printhead cartridge valve assembly with diaphragm pressure regulator

Printhead cartridge valve assembly with diaphragm pressure regulator 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B41J-001/175
출원번호	US-0773786 (2010-05-04)
등록번호	US8011766 (2011-08-23)
발명자 / 주소	Silverbrook, Kia Berry, Norman Micheal Nakazawa, Akira Mackey, Paul Ian Jackson, Garry Raymond
출원인 / 주소	Silverbrook Research Pty Ltd
인용정보	피인용 횟수 : 0 인용 특허 : 31

초록 ▼

A valve assembly for a printhead cartridge includes an inlet valve for engaging with an outlet valve of an ink cartridge, the inlet valve having a conical structure defining an inlet opening at a top thereof; a valve seat defined on an inner surface of the conical structure; a depressible valve member provided within the inlet valve, the depressible valve member being normally biased against the valve seat to form therewith a fluidic seal; a skirt engaging portion defined on the inner surface of the conical structure above the valve seat, the skirt engaging portion for engaging a resilient skirt of the ink cartridge, and a pressure regulator provided below the depressible valve member, the pressure regulator having a diaphragm and a regulator inlet defined through the diaphragm, the regulator inlet for facilitating flow of ink from a valve-side of the diaphragm to a printhead-side. The skirt engaging portion is dimensioned to engage the resilient skirt of the ink cartridge simultaneously with an engagement of a valve stem of the ink cartridge with the depressible valve member.

대표청구항 ▼

I/We claim: 1. A valve assembly for a printhead cartridge, said valve assembly comprising:an inlet valve for engaging with an outlet valve of an ink cartridge, the inlet valve having a conical structure defining an inlet opening at a top thereof;a valve seat defined on an inner surface of the conical structure;a depressible valve member provided within the inlet valve, the depressible valve member being normally biased against the valve seat to form therewith a fluidic seal;a skirt engaging portion defined on the inner surface of the conical structure above the valve seat, the skirt engaging portion for engaging a resilient skirt of the ink cartridge, anda pressure regulator provided below the depressible valve member, the pressure regulator having a diaphragm and a regulator inlet defined through the diaphragm, the regulator inlet for facilitating flow of ink from a valve-side of the diaphragm to a printhead-side, whereinthe skirt engaging portion is dimensioned to engage the resilient skirt of the ink cartridge simultaneously with an engagement of a valve stem of the ink cartridge with the depressible valve member.

이 특허에 인용된 특허 (31)

Sasaki,Toyonori; Takagi,Atsuhiro; Hattori,Shingo; Kanbe,Tomohiro, Ink cartridge.
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Martinez-Pacheco, Adrian, Ink cartridge and air management system for an ink cartridge.
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Seino, Takeo; Koizumi, Yoshihiro, Ink cartridge and ink jet recording head adaptable for the same.
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Iida Yuji,JPX, Ink cartridge for ink jet printer.
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Sasaki Toyonori,JPX, Ink cartridge having a reabsorbation capability for free ink.
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Qingguo, Xiao; Yu, Li, Ink cartridge having bellows valve, ink filling method and apparatus used thereof.
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Nagasaki Yoshiki,JPX ; Nonoyama Shigeo,JPX ; Akema Shigeru,JPX ; Kawamura Takumi,JPX ; Mikami Tomohisa,JPX, Ink cartridge with residual ink retaining structure.
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Tajima, Hiroki; Koizumi, Yutaka; Yamanaka, Akihiro; Maeda, Hiroyuki; Goto, Akira; Iijima, Yasushi, Ink jet head storing structure and liquid filling method.
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Sato Osamu,JPX ; Hirosawa Toshiaki,JPX ; Morita Osamu,JPX ; Kawamura Shogo,JPX, Ink refilling method and apparatus, ink container refilled therewith and ink jet apparatus comprising ink refilling apparatus.
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Dexter ; John L. ; Kyser ; Edmond L. ; Mitchell ; Charles S. ; Sears ; S tephan B., Ink supply system and print head.
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Mitchell Charles S. (Palo Alto CA) Maxwell Glenn D. (Saratoga CA), Ink supply system for an ink jet printer.
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Osamu Morita JP; Hiroshi Koshikawa JP; Kenji Kitabatake JP, Ink tank with improved handling, tank holder for installation of such ink tank, ink jet cartridge, and ink jet recording apparatus.
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Shinada, Satoshi; Seino, Takeo; Miyazawa, Hisashi; Toba, Koichi; Naka, Takahiro; Usui, Minoru; Kobayashi, Atsushi; Hayakawa, Hitoshi, Ink-jet printing apparatus and ink cartridge.
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Kobayashi, Atsushi; Kimura, Hitotoshi, Ink-jet recording apparatus.
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Hidehisa Matsumoto JP; Hiroyuki Ishinaga JP; Jun Hinami JP, LIQUID SUPPLY SYSTEM, LIQUID CONTAINER, HEAD CARTRIDGE, INK JET CARTRIDGE, LIQUID SUPPLY CONTAINER, METHOD FOR COUPLING THE HEAD CARTRIDGE WITH THE LIQUID SUPPLY CONTAINER, COMMUNICATION UNIT USED FO.
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Hiroki Hayashi JP; Shozo Hattori JP; Hajime Yamamoto JP; Eiichiro Shimizu JP; Teruo Arashima JP; Masaru Iketani JP; Hiroshi Koshikawa JP; Kenji Kitabatake JP, Liquid ejecting cartridge and recording device using same.
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Shinada Satoshi,JPX ; Nakamura Yuichi,JPX ; Koike Hisashi,JPX ; Suda Yukiharu,JPX, Method of filling an ink cartridge with ink and an apparatus thereof.
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Su Wen-Li (Vancouver WA) Harmon J. P. (Vancouver WA) Pierce Les R. (Hillsboro OR), Pen carriage for an ink-jet printer.
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Cowger Bruce (Corvallis OR) Baldwin Marc A. (Corvallis OR) Tarver Fred E. (Corvallis OR) Tarver Gary D. (Corvallis OR) Wydronek John G. (Corvallis OR) Custer George M. (Corvallis OR), Pressure-sensitive accumulator for ink-jet pens.
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Baker Ronald Willard ; Heink Philip Jerome ; Richie Jeffrey Lynn ; Stafford Donald Wayne, Pressurized ink supply and delivery system for an ink jet printer.
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Hauck Mark, Print cartridge with improved back-pressure regulation.
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Childers Winthrop D. ; Pawlowski ; Jr. Norman E. ; Timm ; Jr. Dale D. ; Trueba Kenneth E., Printer having multi-chamber print cartridges and off-carriage regulator.
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Baranyi Sandor J. (Riverton WY), Printing apparatus.
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Pollacek James E. (Corvallis OR) Nielsen Niels J. (Corvallis OR), Regulator for ink-jet pens.
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Hall Ronald W. ; Barinaga John ; Cowger Bruce, Replaceable pump module for receiving replaceable ink supplies to provide ink to an ink jet printing system.
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Gasvoda Eric L., Sealing member for a fluid container.
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Barinaga John A. ; Clark James E. ; Merrill David O. ; Nguyen Ngoc-Diep T. ; Otis David R., Self-sealing fluid inerconnect with double sealing septum.
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Clark James E. ; Merrill David O., Self-sealing fluid interconnect.
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Morita,Osamu, Tank unit, ink jet recording head and method of manufacturing tank unit and ink jet recording head.
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Masumura Yoshinobu (Amagasaki JPX) Matsubara Motoki (Takaishi JPX) Hongo Takayasu (Kobe JPX) Uemura Hisashi (Nishinomiya JPX), Thermal printer.
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Chou, Ching-Yu; Chen, Wen-Chung; Lin, Chien-Ming; Chiu, Chuang-Hsien, Underpressure regulating mechanism for inkjet pens.
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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

Printhead cartridge valve assembly with diaphragm pressure regulator 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허에 인용된 특허 (31)

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연합인증

Printhead cartridge valve assembly with diaphragm pressure regulator 원문보기

초록 ▼

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연구과제 타임라인

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이 특허에 인용된 특허 (31)

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