BRPI0821177A2 - Aparelho de detecção para pelo menos auxiliar a determinar uma concentração de corantes dentro de um portador líquido, dispositivo de impressão líquida de eletrofotografia e método para determinar uma concentração de corantes dentro de um portador líquido - Google Patents

Aparelho de detecção para pelo menos auxiliar a determinar uma concentração de corantes dentro de um portador líquido, dispositivo de impressão líquida de eletrofotografia e método para determinar uma concentração de corantes dentro de um portador líquido

Info

Publication number
BRPI0821177A2
BRPI0821177A2 BRPI0821177-9A BRPI0821177A BRPI0821177A2 BR PI0821177 A2 BRPI0821177 A2 BR PI0821177A2 BR PI0821177 A BRPI0821177 A BR PI0821177A BR PI0821177 A2 BRPI0821177 A2 BR PI0821177A2
Authority
BR
Brazil
Prior art keywords
dye concentration
liquid carrier
liquid
determining dye
determining
Prior art date
Application number
BRPI0821177-9A
Other languages
English (en)
Inventor
Dror Kella
Doron Schlumm
Ziv Gilan
Michel Assenheimer
Peter Forgacs
Original Assignee
Hewlett Packard Development Co
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 Hewlett Packard Development Co filed Critical Hewlett Packard Development Co
Publication of BRPI0821177A2 publication Critical patent/BRPI0821177A2/pt

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0848—Arrangements for testing or measuring developer properties or quality, e.g. charge, size, flowability
    • G03G15/0849—Detection or control means for the developer concentration
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0848—Arrangements for testing or measuring developer properties or quality, e.g. charge, size, flowability
    • G03G15/0849—Detection or control means for the developer concentration
    • G03G15/0855—Detection or control means for the developer concentration the concentration being measured by optical means
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/10—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer
    • G03G15/104—Preparing, mixing, transporting or dispensing developer
    • G03G15/105—Detection or control means for the toner concentration

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Eyeglasses (AREA)
BRPI0821177-9A 2008-03-01 2008-03-01 Aparelho de detecção para pelo menos auxiliar a determinar uma concentração de corantes dentro de um portador líquido, dispositivo de impressão líquida de eletrofotografia e método para determinar uma concentração de corantes dentro de um portador líquido BRPI0821177A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2008/055575 WO2009110880A1 (en) 2008-03-01 2008-03-01 Detecting colorants within carrier liquid

Publications (1)

Publication Number Publication Date
BRPI0821177A2 true BRPI0821177A2 (pt) 2015-06-16

Family

ID=41056281

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0821177-9A BRPI0821177A2 (pt) 2008-03-01 2008-03-01 Aparelho de detecção para pelo menos auxiliar a determinar uma concentração de corantes dentro de um portador líquido, dispositivo de impressão líquida de eletrofotografia e método para determinar uma concentração de corantes dentro de um portador líquido

Country Status (5)

Country Link
US (1) US8737857B2 (pt)
EP (1) EP2247449B1 (pt)
CN (1) CN101959688B (pt)
BR (1) BRPI0821177A2 (pt)
WO (1) WO2009110880A1 (pt)

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD219731A1 (de) * 1983-11-14 1985-03-13 Polygraph Leipzig Einrichtung zur messung der farbdichte
US4660152A (en) 1984-06-18 1987-04-21 Xerox Corporation System and method for monitoring and maintaining concentrate material in a fluid carrier
JP3269831B2 (ja) * 1991-08-26 2002-04-02 大日本印刷株式会社 インキ顔料濃度制御方法及び装置
US5793490A (en) 1992-07-02 1998-08-11 Indigo N.V. Method and an apparatus for detecting concentrations of first and second toner particles in a dispersion
US6036298A (en) * 1997-06-30 2000-03-14 Hewlett-Packard Company Monochromatic optical sensing system for inkjet printing
KR100234326B1 (ko) * 1997-08-28 1999-12-15 윤종용 인쇄기의현상액농도및도전율측정장치
DE29721199U1 (de) * 1997-11-29 1998-01-29 Roland Man Druckmasch Meßsystem
KR100335426B1 (ko) * 1998-09-04 2002-08-21 삼성전자 주식회사 습식전자사진방식인쇄기의현상액농도감지장치
KR100327244B1 (ko) * 1998-12-28 2002-05-09 윤종용 습식 인쇄기의 현상액 농도 측정장치
DE29916379U1 (de) * 1999-09-17 1999-12-09 Roland Man Druckmasch Vorrichtung zum densitometrischen Ausmessen von Druckprodukten
US7262838B2 (en) 2001-06-29 2007-08-28 Honeywell International Inc. Optical detection system for flow cytometry
US6564714B2 (en) * 2000-12-06 2003-05-20 Delaware Capital Formation, Inc. Spectral color control method
US6611666B2 (en) * 2001-06-15 2003-08-26 Nexpress Solutions Llc Densitometer with improved accuracy for use in color image processing apparatus
US6865833B2 (en) * 2001-11-05 2005-03-15 Board Of Control Of Michigan Technological University Visual display including linked bubbles
DE10228049A1 (de) * 2002-06-24 2004-01-15 Merck Patent Gmbh Flüssige Zubereitung enthaltend Oligopeptide
JP4529405B2 (ja) * 2003-09-30 2010-08-25 ブラザー工業株式会社 インクジェット記録装置
US7284815B2 (en) * 2004-01-21 2007-10-23 Fujifilm Corporation Inkjet recording apparatus and ink determination method
US20050214015A1 (en) * 2004-03-25 2005-09-29 Eastman Kodak Company Densitometer for use in a printer
DE102005045357A1 (de) * 2005-09-22 2007-04-05 Theta System Elektronik Gmbh Farbdichtemessgerät
JP4529878B2 (ja) * 2005-11-18 2010-08-25 セイコーエプソン株式会社 光学センサ、インクカートリッジ及びインクジェット装置
JP4169772B2 (ja) * 2006-10-19 2008-10-22 京セラミタ株式会社 液体現像剤のトナー濃度測定装置及びそれを備えた画像形成装置

Also Published As

Publication number Publication date
US8737857B2 (en) 2014-05-27
EP2247449A4 (en) 2014-07-02
EP2247449A1 (en) 2010-11-10
CN101959688B (zh) 2013-02-27
EP2247449B1 (en) 2018-10-31
US20110058837A1 (en) 2011-03-10
CN101959688A (zh) 2011-01-26
WO2009110880A1 (en) 2009-09-11

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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