FR2765335B1 - Procede et dispositif de suivi de consommation d'un produit tel qu'une encre, contenu dans un reservoir - Google Patents
Procede et dispositif de suivi de consommation d'un produit tel qu'une encre, contenu dans un reservoirInfo
- Publication number
- FR2765335B1 FR2765335B1 FR9708133A FR9708133A FR2765335B1 FR 2765335 B1 FR2765335 B1 FR 2765335B1 FR 9708133 A FR9708133 A FR 9708133A FR 9708133 A FR9708133 A FR 9708133A FR 2765335 B1 FR2765335 B1 FR 2765335B1
- Authority
- FR
- France
- Prior art keywords
- consumption
- monitoring
- tank
- product
- ink contained
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
- G01F23/26—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 capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
- G01F23/263—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 capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
- G01F23/265—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 capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors for discrete levels
-
- 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
- G01F23/26—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 capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
- G01F23/263—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 capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
- G01F23/266—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 capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors measuring circuits therefor
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Ink Jet (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9708133A FR2765335B1 (fr) | 1997-06-27 | 1997-06-27 | Procede et dispositif de suivi de consommation d'un produit tel qu'une encre, contenu dans un reservoir |
US09/104,267 US6089688A (en) | 1997-06-27 | 1998-06-25 | Method and device for monitoring the consumption of a product, such as an ink, contained in a reservoir |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9708133A FR2765335B1 (fr) | 1997-06-27 | 1997-06-27 | Procede et dispositif de suivi de consommation d'un produit tel qu'une encre, contenu dans un reservoir |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2765335A1 FR2765335A1 (fr) | 1998-12-31 |
FR2765335B1 true FR2765335B1 (fr) | 1999-10-01 |
Family
ID=9508570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9708133A Expired - Fee Related FR2765335B1 (fr) | 1997-06-27 | 1997-06-27 | Procede et dispositif de suivi de consommation d'un produit tel qu'une encre, contenu dans un reservoir |
Country Status (2)
Country | Link |
---|---|
US (1) | US6089688A (fr) |
FR (1) | FR2765335B1 (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6351716B1 (en) * | 1997-10-10 | 2002-02-26 | Canon Kabushiki Kaisha | Method and device for determining the quantity of product contained in a reservoir, for example in an ink reservoir for a printer |
US7383727B2 (en) * | 1999-05-20 | 2008-06-10 | Seiko Epson Corporation | Liquid cotainer having a liquid consumption detecting device therein |
MY127696A (en) | 2000-05-18 | 2006-12-29 | Seiko Epson Corp | Method and apparatus for detecting consumption of ink |
US7137679B2 (en) * | 2000-05-18 | 2006-11-21 | Seiko Epson Corporation | Ink consumption detecting method, and ink jet recording apparatus |
WO2001087627A1 (fr) * | 2000-05-18 | 2001-11-22 | Seiko Epson Corporation | Procede de detection de consommation d'encre et appareil de reproduction a jet d'encre |
US7225670B2 (en) * | 2000-05-18 | 2007-06-05 | Seiko Epson Corporation | Mounting structure, module, and liquid container |
ES2306298T3 (es) * | 2000-06-15 | 2008-11-01 | Seiko Epson Corporation | Procedimiento de carga de liquido, contenedor de liquido y procedimie nto de fabricacion del mismo. |
CA2376135C (fr) | 2000-07-07 | 2005-09-27 | Seiko Epson Corporation | Recipient de liquide, appareil d'impression a jet d'encre, dispositif et procede de commande de cet appareil, dispositif et procede detection de consommation de liquide |
EP1176403A3 (fr) * | 2000-07-28 | 2003-03-19 | Seiko Epson Corporation | Détecteur de consommation du liquide |
US7343298B2 (en) * | 2000-10-20 | 2008-03-11 | Seiko Epson Corporation | Method and system for supply of expendables |
JP4497989B2 (ja) * | 2004-04-09 | 2010-07-07 | キヤノン株式会社 | 液体吐出カートリッジ |
DE102019207839A1 (de) * | 2019-05-28 | 2020-12-03 | Heidelberger Druckmaschinen Ag | Lackverbrauchs-Vorhersage |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2944512A1 (de) * | 1979-11-03 | 1981-05-14 | Pelikan Ag, 3000 Hannover | Tintenbehaelter mit kapazitiver fuellstandsanzeige |
US4788861A (en) * | 1986-02-04 | 1988-12-06 | Siemens Aktiengesellschaft | Apparatus and circuit for monitoring the ink supply and ink printer devices |
JPH02169259A (ja) * | 1988-12-23 | 1990-06-29 | Canon Inc | インク残量検知装置 |
JPH03200989A (ja) * | 1989-10-04 | 1991-09-02 | Canon Inc | 画像形成装置 |
CA2128676C (fr) * | 1993-09-08 | 1997-12-23 | John D. Sotack | Capteur volumetrique |
US5682183A (en) * | 1993-11-22 | 1997-10-28 | Hewlett-Packard Company | Ink level sensor for an inkjet print cartridge |
US5721573A (en) * | 1995-05-24 | 1998-02-24 | Hewlett-Packard Company | Cooldown timing system monitors inkjet cartridge ink levels |
JP3445040B2 (ja) * | 1995-10-09 | 2003-09-08 | キヤノン株式会社 | 画像形成装置 |
US5923917A (en) * | 1995-10-25 | 1999-07-13 | Canon Kabushiki Kaisha | Image forming apparatus, and a cartridge having a developer container detachably mountable on such apparatus |
JPH09146314A (ja) * | 1995-11-18 | 1997-06-06 | Ricoh Co Ltd | 画像形成装置 |
US5682184A (en) * | 1995-12-18 | 1997-10-28 | Xerox Corporation | System for sensing ink level and type of ink for an ink jet printer |
JP3869877B2 (ja) * | 1996-01-09 | 2007-01-17 | キヤノン株式会社 | 電子写真画像形成装置、プロセスカートリッジ及び現像装置 |
JPH10100431A (ja) * | 1996-10-01 | 1998-04-21 | Brother Ind Ltd | インク残量検出装置 |
JPH10100447A (ja) * | 1996-10-02 | 1998-04-21 | Brother Ind Ltd | インク残量検出装置 |
-
1997
- 1997-06-27 FR FR9708133A patent/FR2765335B1/fr not_active Expired - Fee Related
-
1998
- 1998-06-25 US US09/104,267 patent/US6089688A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6089688A (en) | 2000-07-18 |
FR2765335A1 (fr) | 1998-12-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20140228 |