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IT1096007B - Dispositivo per sorvegliare la scorta di inchiostro in apparati scriventi con inchiostro - Google Patents

Dispositivo per sorvegliare la scorta di inchiostro in apparati scriventi con inchiostro

Info

Publication number
IT1096007B
IT1096007B IT24718/78A IT2471878A IT1096007B IT 1096007 B IT1096007 B IT 1096007B IT 24718/78 A IT24718/78 A IT 24718/78A IT 2471878 A IT2471878 A IT 2471878A IT 1096007 B IT1096007 B IT 1096007B
Authority
IT
Italy
Prior art keywords
ink
supervise
stock
writing equipment
writing
Prior art date
Application number
IT24718/78A
Other languages
English (en)
Other versions
IT7824718A0 (it
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of IT7824718A0 publication Critical patent/IT7824718A0/it
Application granted granted Critical
Publication of IT1096007B publication Critical patent/IT1096007B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D15/00—Component parts of recorders for measuring arrangements not specially adapted for a specific variable
    • G01D15/16—Recording elements transferring recording material, e.g. ink, to the recording surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17566—Ink level or ink residue control
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/24—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid
    • G01F23/241—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid for discrete levels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17566—Ink level or ink residue control
    • B41J2002/17579—Measuring electrical impedance for ink level indication

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Ink Jet (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
IT24718/78A 1977-06-23 1978-06-20 Dispositivo per sorvegliare la scorta di inchiostro in apparati scriventi con inchiostro IT1096007B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2728283A DE2728283C2 (de) 1977-06-23 1977-06-23 Vorrichtung zur Überwachung des Tintenvorrates in Tintenschreibeinrichtungen

Publications (2)

Publication Number Publication Date
IT7824718A0 IT7824718A0 (it) 1978-06-20
IT1096007B true IT1096007B (it) 1985-08-17

Family

ID=6012180

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24718/78A IT1096007B (it) 1977-06-23 1978-06-20 Dispositivo per sorvegliare la scorta di inchiostro in apparati scriventi con inchiostro

Country Status (8)

Country Link
US (1) US4196625A (it)
JP (1) JPS5410735A (it)
DE (1) DE2728283C2 (it)
FR (1) FR2395149B1 (it)
GB (1) GB1600329A (it)
IT (1) IT1096007B (it)
NL (1) NL7806599A (it)
SE (1) SE426374B (it)

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DE3322906A1 (de) * 1983-06-25 1985-03-14 Vdo Adolf Schindling Ag, 6000 Frankfurt Behaelter mit einer einrichtung zum elektrischen messen des niveaus einer in ihm enthaltenden fluessigkeit
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IT1245065B (it) * 1991-04-15 1994-09-13 Olivetti & Co Spa Dispositivo rivelatore dell'inchiostro per un elemento di stampa a inchiostro liquido
US5359353A (en) * 1991-06-19 1994-10-25 Hewlett-Packard Company Spring-bag printer ink cartridge with volume indicator
US5434603A (en) * 1991-06-19 1995-07-18 Hewlett-Packard Company Ink cartridge with passageway for ink level indicator
US5381099A (en) * 1993-03-02 1995-01-10 Unisys Corporation Streak detection for ink-jet printer with obnically connected segment pairs
US6286921B1 (en) 1993-04-06 2001-09-11 Sharp Kabushiki Kaisha Ink cartridge of an ink jet printer and an ink jet printer including an ink cartridge
GB9311187D0 (en) * 1993-05-29 1993-07-14 Schlumberger Ind Ltd Fluid level sensing systems
IT1272076B (it) * 1993-12-16 1997-06-11 Olivetti Canon Ind Spa Dispositivo di misura del livello di inchiostro di un modulo di stampaa getto di inchiostro
US5526026A (en) * 1994-03-17 1996-06-11 Scitex Digital Printing, Inc. Concentration control for a continuous ink jet printer utilizing resistivity
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US5583544A (en) * 1994-10-06 1996-12-10 Videojet Systems International, Inc. Liquid level sensor for ink jet printers
FR2740728B1 (fr) * 1995-11-08 1998-01-23 Canon Kk Dispositif de transfert d'image a reserve d'encre interchangeable
DE19613944C1 (de) * 1996-04-06 1997-09-11 Francotyp Postalia Gmbh Anordnung zur Tintenversorgung und Tintenentsorgung für einen Tintendruckkopf
DE19613943C2 (de) * 1996-04-06 1999-04-22 Francotyp Postalia Gmbh Wiederverwendbarkeitssperre für einen Behälter für die Tintenversorgung
US6312072B1 (en) * 1997-05-01 2001-11-06 Pitney Bowes Inc. Disabling a printing mechanism in response to an out of ink condition
DE19916219C2 (de) * 1999-04-10 2001-03-22 Tally Computerdrucker Gmbh Tintendrucker mit einem zumindest einen Düsenkopf tragenden, hin- und her bewegbaren Schlitten
US6799820B1 (en) 1999-05-20 2004-10-05 Seiko Epson Corporation Liquid container having a liquid detecting device
DE19958941B4 (de) 1999-11-26 2006-11-09 Francotyp-Postalia Gmbh Verfahren zum Schutz eines Gerätes vor einem Betreiben mit unzulässigem Verbrauchsmaterial
DE19958948B4 (de) 1999-11-26 2005-06-02 Francotyp-Postalia Ag & Co. Kg Verfahren zur Bestimmung der Anzahl von mit einer Tintenrestmenge ausführbaren Drucken und Vorrichtung zur Durchführung des Verfahrens
DE19958946B4 (de) * 1999-11-26 2006-11-09 Francotyp-Postalia Gmbh Verfahren zum Piraterieschutz eines Gerätes
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JP3824216B2 (ja) * 2000-05-18 2006-09-20 セイコーエプソン株式会社 インク消費状態検出方法及びインクジェット記録装置
US7137679B2 (en) * 2000-05-18 2006-11-21 Seiko Epson Corporation Ink consumption detecting method, and ink jet recording apparatus
EP1679196B1 (en) * 2000-06-15 2008-05-07 Seiko Epson Corporation Liquid charging method, liquid container, and method for manufacturing the same
DE60141830D1 (de) * 2000-07-07 2010-05-27 Seiko Epson Corp Flüssigkeitsbehälter, tintenstrahlaufzeichnungsappapparats, vorrichtung und verfahren zur detektion des flüssigkeitsverbrauchs
EP1176403A3 (en) * 2000-07-28 2003-03-19 Seiko Epson Corporation Detector of liquid consumption condition
US20020108439A1 (en) * 2001-02-14 2002-08-15 Whitehead Dennis D. Systems and methods for displaying status of consumable resource
US6626513B2 (en) 2001-07-18 2003-09-30 Lexmark International, Inc. Ink detection circuit and sensor for an ink jet printer
JP2003291367A (ja) * 2002-04-02 2003-10-14 Sony Corp 液体残量表示装置
JP4047055B2 (ja) * 2002-04-18 2008-02-13 キヤノン株式会社 インクジェット記録装置及びその制御方法
JP3849867B2 (ja) * 2002-07-24 2006-11-22 ソニー株式会社 液体検出装置及び液体量検出装置
US6966222B2 (en) * 2003-12-08 2005-11-22 Hewlett-Packard Development Company, L.P. Methods and apparatus for media level measurement
JP4742683B2 (ja) * 2005-06-02 2011-08-10 ソニー株式会社 液体検知装置及び液体吐出装置
US7695089B2 (en) 2005-08-25 2010-04-13 Hewlett-Packard Development Company, L.P. Ink short detection
US7584656B2 (en) * 2007-09-12 2009-09-08 Electrolab, Inc. Floatless rain gauge
US8042930B2 (en) * 2009-04-28 2011-10-25 Xerox Corporation Method of servicing a drum maintenance unit (DMU) in an image generating system
US20110056289A1 (en) * 2009-09-07 2011-03-10 Senghaas Karl A Floatless Rain Gauge
JP2011247806A (ja) * 2010-05-28 2011-12-08 Aisin Seiki Co Ltd レベル検出装置
EP2917703B1 (en) * 2012-11-12 2020-01-01 Ecolab USA Inc. System and method for monitoring presence or absence of a liquid product in a cavity
TWI656040B (zh) * 2013-02-26 2019-04-11 精工愛普生股份有限公司 Liquid storage container
FR3027669B1 (fr) 2014-10-22 2018-05-25 Dover Europe Sarl Dispositif de mesure de niveau dans un reservoir
JP6586754B2 (ja) * 2015-03-20 2019-10-09 セイコーエプソン株式会社 液体消費装置
FR3043198B1 (fr) 2015-11-04 2017-12-22 Dover Europe Sarl Dispositif de mesure de niveau dans un reservoir
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US3835881A (en) * 1972-12-29 1974-09-17 Dick Co Ab Method for controlling ink characteristics
US3862571A (en) * 1973-08-06 1975-01-28 Agridustrial Electronics Multielectrode capacitive liquid level sensing system
US3950740A (en) * 1974-02-04 1976-04-13 Safe Flight Instrument Corporation Sump water detector with isolated probe having ac applied to its electrodes

Also Published As

Publication number Publication date
SE7806724L (sv) 1978-12-24
JPS6212451B2 (it) 1987-03-18
US4196625A (en) 1980-04-08
GB1600329A (en) 1981-10-14
FR2395149B1 (fr) 1986-01-10
NL7806599A (nl) 1978-12-28
SE426374B (sv) 1983-01-17
IT7824718A0 (it) 1978-06-20
FR2395149A1 (fr) 1979-01-19
DE2728283A1 (de) 1979-01-04
JPS5410735A (en) 1979-01-26
DE2728283C2 (de) 1982-04-29

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