[특허]Apparatus for cleaning a nozzle of an ink jet printer

[미국특허] Apparatus for cleaning a nozzle of an ink jet printer 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	G01D-015/16
출원번호	US-0102415 (1987-09-29)
우선권정보	JP-0148737 (1986-09-30)
발명자 / 주소	Sato Onshiro (Kounosu JPX)
출원인 / 주소	Dai Nippon Ink and Chemicals Inc. (Tokyo JPX 03)
인용정보	피인용 횟수 : 24 인용 특허 : 5

초록 ▼

A disposable cartridge is adapted for supplying cleaning liquid and collecting the used or waste liquid to clean a nozzle of an ink jet printer. The cartridge includes a case, a flexible, sealed bag filled with cleaning liquid, and an absorbent adapted for absorbing the waste liquid, both the bag and absorbent disposed in the case. The cleaning liquid is supplied from the bag to the ink jet nozzle to clean it, so that the amount of cleaning liquid in the bag is gradually decreased. On the other hand, the waste liquid is collected and returned to the absorbent and absorbed thereby, so that the volume of the absorbent is gradually increased.

대표청구항 ▼

An ink jet printer having an apparatus for cleaning an ink jet nozzle comprising: a disposable cartridge comprising a case, a flexible, sealed bag filled with a cleaning liquid, and an absorbent adapted for absorbing waste liquid, said absorbent and said bag being disposed in said case as under and upper layers, respectively; said case including a front wall having a first opening for receiving a waste liquid pipe and a second U-shaped opening; said bag having a liquid discharge portion on a surface thereof, said portion being made of an elastomer having a peripheral groove fitted to a peripheral edge around said U-shaped opening, so that said liquid discharge portion is fixed to said cartridge case so as to be exposed outside the cartridge; said case being fixedly covered by an upper cover so as to constitute a single disposable unit; a printer body having a cartridge accommodation slot, said cartridge being adapted to be inserted into and pulled out from said slot; said printer body further comprising a cleaning liquid supplying means including a fixed needle, which is liquid tightly thrust into said liquid discharge portion of the liquid bag when said cartridge is inserted into said slot, and a pump for supplying the cleaning liquid from said liquid bag via said needle to the nozzle of the printer, and a waste liquid returning means comprising said waste liquid pipe, which is received in said first opening of said cartridge case when said cartridge is inserted into said slot, so that the cleaning liquid used for cleaning the nozzle is returned as waste liquid into the cartridge and absorbed by said absorbent; and, said cartridge case being provided therein and adjacent to said first opening with at least one guide bar, which comes into contact with said waste liquid pipe when said cartridge is inserted into said slot, to guide the waste liquid from said pipe to said absorbent.

이 특허에 인용된 특허 (5) 인용/피인용 타임라인 분석

Glttli Alfred (Hamburg DEX), Device for capping the jet nozzles of an ink jet printing head.
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Yamazaki Hiroshi (Tokyo JPX) Isayama Takuro (Tokyo JPX) Ameyama Minoru (Yokohama JPX) Matsumoto Shuzo (Yokohama JPX) Katano Yasuo (Yokohama JPX), Ink jet printing apparatus.
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Biggs, Lawrence G.; Radochonski, Pierre, Method and apparatus for avoiding the drying of ink in the ink jets of ink jet printers.
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Kakeno Sadao (Yokohama JPX) Ameyama Minoru (Yokohama JPX) Ichikawa Kenichi (Tokyo JPX) Umezawa Michio (Kawasaki JPX) Yamaguchi Tomoyuki (Chiba JPX), Receptacle for waste ink collection in ink jet recording apparatus.
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Terasawa Koji (Mitaka JPX), Suction recovering device for an ink jet printer and ink jet printer having the same device.
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이 특허를 인용한 특허 (24) 인용/피인용 타임라인 분석

Merrill David O., Assembly for controlling ink release from a container.
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Velgersdyk, Jeffrey N.; Ryder, Douglas S.; Tix, Joseph E.; Weinberger, Mark T, Cleaning fluid cartridge.
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Anderson David G. (Ontario NY) Claflin Alfred J. (Ontario NY) Hubble ; III Fred F. (Rochester NY) Martin James P. (Rochester NY), Drop sensing and recovery system for an ink jet printer.
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Anderson David G., Fluid applicator for maintenance of liquid ink printers.
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Kinoshita Naohisa,JPX ; Yamamoto Takemi,JPX, Ink cartridge and printer.
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Takatsugi Masaki,JPX ; Suzuki Makoto,JPX, Ink cartridge, process for forming it and liquid ink feeder.
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Esplin Ernest I. ; Anderson Jeffrey J. ; Clark Jeffery J. ; Smith Terry A. ; Gordon Mike C. ; Krivoy Raul, Ink jet printer.
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Esplin Ernest I. ; Anderson Jeffrey J. ; Clark Jeffery J. ; Smith Terry A. ; Gordon Mike C. ; Krivoy Raul, Ink jet printer having webs between stripper fingers.
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Minegishi Takahisa,JPX ; Kawasaki Hiroyuki,JPX ; Takahashi Naoshi,JPX, Ink jet printing apparatus and a printing head for such an ink jet printing apparatus.
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Clatanoff, William J.; Cox, Larry R., Liquid spray device and method for cleaning optical surfaces.
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Merrill David O., Method for refilling an ink supply for an ink-jet printer.
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Hensel John M., Method of cleaning an ink jet head.
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Hirabayashi Hiromitsu,JPX ; Tajika Hiroshi,JPX ; Matsubara Miyuki,JPX ; Koitabashi Noribumi,JPX ; Arai Atsushi,JPX ; Kanemitsu Shinji,JPX, Method of exchanging waste ink pack of ink jet recording apparatus.
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Hirabayashi Hiromitsu,JPX ; Tajika Hiroshi,JPX ; Matsubara Miyuki,JPX ; Koitabashi Noribumi,JPX ; Arai Atsushi,JPX ; Kanemitsu Shinji,JPX, Method of exchanging waste ink pack of ink jet recording apparatus.
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Waryu Joseph C. ; Loparo Thomas A. ; Davis Sean Scott, Nozzle cleaning system including coating spray gun cover for can coating system.
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Aizawa,Takayuki, Power control for a printing unit with a maintenance function.
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Niem D. Nguyen ; Loc Vo, Pressurized cleaning of developer dispenser nozzles.
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Moscato, Anthony V.; Sabin, Jeffrey M., Printhead maintenance station and method of operating same.
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Sparholt, Philip Albert; Ethelfeld, Erik Winkel; Hansen, Steffan; Larsen, Bjorn G.; Moeller, Claus S., Reservoir device with integrated mounting means.
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Gehrin, Robert E., Solvent flushing for fluid jet device.
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Cyman, Jr., Theodore F.; Moscato, Anthony V., System and method for removing air from an inkjet cartridge and an ink supply line.
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Alessi, George A.; Slagle, Paul; Jayme, Kent D.; Moscato, Anthony V., System and method for supplying ink to an inkjet printhead.
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Benjamin Alan Askren ; John Edward Borsuk ; Donn Duane Bryant ; Curtis Ray Droege ; Laura Leigh Garcia ; Edward Lawrence Kiely ; Robert Flynt Strean, Waste ink management.
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Claflin Alfred J. ; Anderson David G., Wet-wipe maintenance device for a full-width ink-jet printer.
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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

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[미국특허] Apparatus for cleaning a nozzle of an ink jet printer 원문보기