FR3049214B1 - Debimetre et son utilisation dans une imprimante - Google Patents

Debimetre et son utilisation dans une imprimante Download PDF

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Publication number
FR3049214B1
FR3049214B1 FR1652439A FR1652439A FR3049214B1 FR 3049214 B1 FR3049214 B1 FR 3049214B1 FR 1652439 A FR1652439 A FR 1652439A FR 1652439 A FR1652439 A FR 1652439A FR 3049214 B1 FR3049214 B1 FR 3049214B1
Authority
FR
France
Prior art keywords
ink
restriction
pressure
printer
pin
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
Application number
FR1652439A
Other languages
English (en)
Other versions
FR3049214A1 (fr
Inventor
Alain Pagnon
Joao Paulo Ribeiro
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dover Europe SARL
Original Assignee
Dover Europe SARL
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 Dover Europe SARL filed Critical Dover Europe SARL
Priority to FR1652439A priority Critical patent/FR3049214B1/fr
Priority to FR1657863A priority patent/FR3049215B1/fr
Priority to US15/465,888 priority patent/US10065427B2/en
Priority to CN201710177070.8A priority patent/CN107336525B/zh
Priority to EP17162439.8A priority patent/EP3222429B1/fr
Publication of FR3049214A1 publication Critical patent/FR3049214A1/fr
Application granted granted Critical
Publication of FR3049214B1 publication Critical patent/FR3049214B1/fr
Priority to US16/027,906 priority patent/US10464334B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/02—Ink jet characterised by the jet generation process generating a continuous ink jet
    • B41J2/03—Ink jet characterised by the jet generation process generating a continuous ink jet by pressure
    • 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
    • B41J2/07—Ink jet characterised by jet control
    • B41J2/105—Ink jet characterised by jet control for binary-valued deflection
    • 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
    • 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
    • B41J2/195—Ink jet characterised by ink handling for monitoring ink quality
    • 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
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
    • B41J29/393—Devices for controlling or analysing the entire machine ; Controlling or analysing mechanical parameters involving printing of test patterns
    • 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
    • G01D1/00—Measuring arrangements giving results other than momentary value of variable, of general application
    • 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
    • G01D21/00—Measuring or testing not otherwise provided for
    • G01D21/02—Measuring two or more variables by means not covered by a single other subclass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
    • G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
    • G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/363—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction with electrical or electro-mechanical indication
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
    • G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/40—Details of construction of the flow constriction devices
    • G01F1/42—Orifices or nozzles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/001—Means for regulating or setting the meter for a predetermined quantity
    • G01F15/003—Means for regulating or setting the meter for a predetermined quantity using electromagnetic, electric or electronic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/005—Valves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/02—Compensating or correcting for variations in pressure, density or temperature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G01N11/02—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material
    • G01N11/04—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material through a restricted passage, e.g. tube, aperture
    • G01N11/08—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material through a restricted passage, e.g. tube, aperture by measuring pressure required to produce a known flow
    • 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
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/02—Ink jet characterised by the jet generation process generating a continuous ink jet
    • B41J2002/022—Control methods or devices for continuous ink jet
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/56—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects
    • G01F1/58—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by electromagnetic flowmeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Ink Jet (AREA)

Abstract

L'invention concerne en particulier un dispositif (20) de mesure du débit d'encre envoyée à une tête d'impression d'une imprimante à jet d'encre, comportant : - une restriction (22) du diamètre de l'écoulement de l'encre, disposé sur le trajet de celle-ci, - des moyens (26, 28) de mesure de la différence de pression (Pin - Pout), entre la pression du fluide en amont de la restriction (Pin) et la pression de l'encre en aval de la restriction (P out).
FR1652439A 2016-03-22 2016-03-22 Debimetre et son utilisation dans une imprimante Expired - Fee Related FR3049214B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1652439A FR3049214B1 (fr) 2016-03-22 2016-03-22 Debimetre et son utilisation dans une imprimante
FR1657863A FR3049215B1 (fr) 2016-03-22 2016-08-23 Debimetre et viscosimetre et leur utilisation dans une imprimante
US15/465,888 US10065427B2 (en) 2016-03-22 2017-03-22 Flow meter and use thereof in a printer
CN201710177070.8A CN107336525B (zh) 2016-03-22 2017-03-22 流量计及其在打印机中的用途
EP17162439.8A EP3222429B1 (fr) 2016-03-22 2017-03-22 Débitmètre et son utilisation dans une imprimante
US16/027,906 US10464334B2 (en) 2016-03-22 2018-07-05 Device for measuring the flow rate and the viscosity of ink and use thereof in a printer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1652439A FR3049214B1 (fr) 2016-03-22 2016-03-22 Debimetre et son utilisation dans une imprimante
FR1652439 2016-03-22

Publications (2)

Publication Number Publication Date
FR3049214A1 FR3049214A1 (fr) 2017-09-29
FR3049214B1 true FR3049214B1 (fr) 2018-04-27

Family

ID=56896635

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1652439A Expired - Fee Related FR3049214B1 (fr) 2016-03-22 2016-03-22 Debimetre et son utilisation dans une imprimante
FR1657863A Expired - Fee Related FR3049215B1 (fr) 2016-03-22 2016-08-23 Debimetre et viscosimetre et leur utilisation dans une imprimante

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR1657863A Expired - Fee Related FR3049215B1 (fr) 2016-03-22 2016-08-23 Debimetre et viscosimetre et leur utilisation dans une imprimante

Country Status (4)

Country Link
US (2) US10065427B2 (fr)
EP (1) EP3222429B1 (fr)
CN (1) CN107336525B (fr)
FR (2) FR3049214B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6883325B2 (ja) * 2017-08-09 2021-06-09 アドバンス電気工業株式会社 液マイクロメータ
KR102191837B1 (ko) * 2019-01-08 2020-12-17 주식회사 고산테크 잉크젯 프린터의 압력 조절 장치 및 그 제어방법
JP7223780B2 (ja) * 2019-01-29 2023-02-16 株式会社日立産機システム インクジェット記録装置およびインクジェット記録装置の制御方法
JP7014458B1 (ja) 2020-08-11 2022-02-01 靜甲株式会社 液体粘度算定システム並びに液体製品製造装置
CN113635674B (zh) * 2021-09-06 2022-09-06 南京智能高端装备产业研究院有限公司 一种用于陶瓷墨水打印的供墨系统
WO2023043474A1 (fr) * 2021-09-14 2023-03-23 Hewlett-Packard Development Company, L.P. Débitmètres de fluide
CN114088924B (zh) * 2021-11-16 2023-06-02 江苏徐工工程机械研究院有限公司 工程机械润滑油的监测装置和监测方法

Family Cites Families (24)

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Publication number Priority date Publication date Assignee Title
US3787882A (en) 1972-09-25 1974-01-22 Ibm Servo control of ink jet pump
JPS5421723A (en) 1977-07-19 1979-02-19 Sharp Corp Ink supply system for ink jet printer
GB8310711D0 (en) 1983-04-20 1983-05-25 Cutatlas Ltd Droplet depositing apparatus
US4600928A (en) * 1985-04-12 1986-07-15 Eastman Kodak Company Ink jet printing apparatus having ultrasonic print head cleaning system
US4641535A (en) 1985-06-28 1987-02-10 Nl Industries, Inc. Flowmeter
GB8708884D0 (en) 1987-04-14 1987-05-20 Domino Printing Sciences Plc Control of ink jet printing system
GB8803642D0 (en) * 1988-02-17 1988-03-16 Willett Int Ltd Method & device
JPH0827229B2 (ja) * 1990-12-28 1996-03-21 株式会社ニッショー 液体粘度測定方法およびその装置
CN2121015U (zh) * 1991-08-27 1992-11-04 范玉久 在线可变量程液体流量计
US6537817B1 (en) * 1993-05-31 2003-03-25 Packard Instrument Company Piezoelectric-drop-on-demand technology
JPH09201980A (ja) 1996-01-26 1997-08-05 Hitachi Ltd 流量測定機構およびこれを用いた印字装置
US6083762A (en) * 1996-05-31 2000-07-04 Packard Instruments Company Microvolume liquid handling system
EP1007973B1 (fr) * 1997-04-08 2004-12-01 Packard Instrument Company, Inc. Systeme pour la manipulation de microvolumes de liquides
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FR2851495B1 (fr) 2003-02-25 2006-06-30 Imaje Sa Imprimante a jet d'encre
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JP2009162600A (ja) 2007-12-29 2009-07-23 Brother Ind Ltd 流速検知器及びインクジェットプリンタ
FR2952851B1 (fr) 2009-11-23 2012-02-24 Markem Imaje Imprimante a jet d'encre continu a qualite et autonomie d'impression ameliorees
FR2954216B1 (fr) * 2009-12-23 2013-02-08 Markem Imaje Systeme de mesure dans un circuit de fluides d'une imprimante a jet d'encre continu, circuit de fluides associe et bloc destine a mettre en oeuvre un tel systeme de mesure
US8313179B2 (en) * 2010-04-29 2012-11-20 Hewlett-Packard Development Company, L.P. Liquid delivery for a printhead
FR3003799B1 (fr) * 2013-03-29 2016-01-22 Markem Imaje Procede et dispositif de regulation d'une pompe d'un circuit d'encre
FR3019494A1 (fr) * 2014-04-08 2015-10-09 Markem Imaje Holding Generateur de gouttes robuste
FR3036650A1 (fr) 2015-05-29 2016-12-02 Dover Europe Sarl Procede et dispositif de gestion de la qualite d'encre d'une imprimante a jet d'encre

Also Published As

Publication number Publication date
US20170274667A1 (en) 2017-09-28
US20180326738A1 (en) 2018-11-15
US10464334B2 (en) 2019-11-05
EP3222429A1 (fr) 2017-09-27
CN107336525A (zh) 2017-11-10
FR3049214A1 (fr) 2017-09-29
FR3049215A1 (fr) 2017-09-29
CN107336525B (zh) 2021-01-12
US10065427B2 (en) 2018-09-04
EP3222429B1 (fr) 2020-07-22
FR3049215B1 (fr) 2018-04-27

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