BRPI0405530A - inkjet printer replacement cartridge enhancements - Google Patents

inkjet printer replacement cartridge enhancements

Info

Publication number
BRPI0405530A
BRPI0405530A BRPI0405530A BRPI0405530A BR PI0405530 A BRPI0405530 A BR PI0405530A BR PI0405530 A BRPI0405530 A BR PI0405530A BR PI0405530 A BRPI0405530 A BR PI0405530A
Authority
BR
Brazil
Prior art keywords
cartridge
projection
receptacle
replacement
inkjet printer
Prior art date
Application number
Other languages
Portuguese (pt)
Inventor
Antonio Ferreira Guedes
Israel Dos Santos Silva
Jose De Oliveira
Original Assignee
Antonio Ferreira Guedes
Israel Dos Santos Silva
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 Antonio Ferreira Guedes, Israel Dos Santos Silva filed Critical Antonio Ferreira Guedes
Priority to BRPI0405530 priority Critical patent/BRPI0405530A/en
Publication of BRPI0405530A publication Critical patent/BRPI0405530A/en

Links

Landscapes

  • Ink Jet (AREA)

Abstract

"APERFEIçOAMENTOS INTRODUZIDOS EM CARTUCHO DE REPOSIçãO PARA IMPRESSORAS DE JATO DE TINTA". Trata esta patente de aperfeiçoamentos introduzidos em cartuchos de reposição para impressoras tipo jato de tinta que apresentam o cabeçote de impressão incorporado ao próprio cartucho, este novo conjunto propiciando excelentes resultados a um custo de produção substancialmente reduzido. A novidade consiste de um cartucho de reposição que utiliza um refil constituído de um corpo ( 1 ) de formato semelhante ao receptáculo ( 2 ) do cartucho original, com a parede inferior ( 3 ) tendo duas projeções internas ( 4 ) e ( 5 ), a primeira cilíndrica, a que corresponde uma projeção externa vasada ( 6 ) que recebe um tampão (22), com o topo da projeção (4) possuido uma pequena tela filtrante ( 7 ), enquanto a outra projeção interna ( 5 ) tem formato paralelepipedal da qual deriva um prolongamento cilíndrico vazado (9 ) onde se encaixa a válvula ( 11 ) de uma bolsa de ar retangular ( 12 ), sobre dita válvula estando disposto um elemento pressor ( 14 ) dobrado em forma de 'W', o topo do corpo ( 1 ) exibindo uma tampa ( 15 ) em forma de prisma trapezoidal com a parede de topo ( 16 ) provida com um labirinto ( 17 ) cujo ponto central está posicionado sobre um orifício ( 18 ) predisposto para receber uma microesfera ( 19 ), sendo este labirinto recoberto por uma fina película plástica ( 20 ), à exceção de seu ponto inicial ( 21 ). Este refil está predisposto para ser inserido no interior do receptáculo ( 2 ) de um cartucho original, ou acoplado a um segmento ( 23 ) que contém o cabeçote de impressão ( 24 ) e a respectiva placa de circuito impresso ( 25 ), recortados do supracitado receptáculo, sendo a junção entre o refil e o receptáculo - ou o segmento deste - obtida por meio de uma pequena porção de cola 'hot melt' ( 26 ), depositada em torno da base da projeção ( 6 ) de saída de tinta."IMPROVEMENTS INTRODUCED IN REPLACEMENT CARTRIDGE FOR INK JET PRINTERS". It deals with this patent for improvements made to replacement inkjet printer cartridges that feature the printhead built into the cartridge itself, this new set delivering excellent results at a substantially reduced cost of production. The novelty consists of a replacement cartridge using a cartridge consisting of a body (1) shaped similar to the receptacle (2) of the original cartridge, with the bottom wall (3) having two internal projections (4) and (5), the first cylindrical, corresponding to a vasada external projection (6) receiving a plug (22), with the top of the projection (4) having a small filtering screen (7), while the other internal projection (5) has a parallelepipedal shape from which a hollow cylindrical extension (9) derives from which the valve (11) fits a rectangular air bag (12), over said valve being disposed a bent pusher element (14), the top of the body (1) displaying a trapezoidal prism-shaped cover (15) with the top wall (16) provided with a maze (17) whose center point is positioned over a hole (18) predisposed to receive a microsphere (19), being this maze covered by a in the plastic film (20), except for its threshold (21). This cartridge is arranged to be inserted into the receptacle (2) of an original cartridge, or coupled to a segment (23) containing the printhead (24) and its printed circuit board (25), cut from the above the junction between the refill and the receptacle - or the segment thereof - obtained by means of a small portion of hot melt glue (26) deposited around the base of the ink outlet projection (6).

BRPI0405530 2004-12-07 2004-12-07 inkjet printer replacement cartridge enhancements BRPI0405530A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BRPI0405530 BRPI0405530A (en) 2004-12-07 2004-12-07 inkjet printer replacement cartridge enhancements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0405530 BRPI0405530A (en) 2004-12-07 2004-12-07 inkjet printer replacement cartridge enhancements

Publications (1)

Publication Number Publication Date
BRPI0405530A true BRPI0405530A (en) 2006-11-14

Family

ID=37395499

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0405530 BRPI0405530A (en) 2004-12-07 2004-12-07 inkjet printer replacement cartridge enhancements

Country Status (1)

Country Link
BR (1) BRPI0405530A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113274791A (en) * 2021-04-13 2021-08-20 梁文杰 Pressure boost filtration equipment for building site

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113274791A (en) * 2021-04-13 2021-08-20 梁文杰 Pressure boost filtration equipment for building site

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired