MX346742B - Sensor de nivel de fluido y métodos relacionados. - Google Patents

Sensor de nivel de fluido y métodos relacionados.

Info

Publication number
MX346742B
MX346742B MX2013015062A MX2013015062A MX346742B MX 346742 B MX346742 B MX 346742B MX 2013015062 A MX2013015062 A MX 2013015062A MX 2013015062 A MX2013015062 A MX 2013015062A MX 346742 B MX346742 B MX 346742B
Authority
MX
Mexico
Prior art keywords
fluid level
level sensor
related methods
sensor plate
sensor
Prior art date
Application number
MX2013015062A
Other languages
English (en)
Other versions
MX2013015062A (es
Inventor
L Van Brocklin Andrew
A Liebert Paul
L Ghozeil Adam
A Linn Scott
Original Assignee
Hewlett Packard Development Co Lp
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 Lp filed Critical Hewlett Packard Development Co Lp
Publication of MX2013015062A publication Critical patent/MX2013015062A/es
Publication of MX346742B publication Critical patent/MX346742B/es

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
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • 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
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/0451—Control methods or devices therefor, e.g. driver circuits, control circuits for detecting failure, e.g. clogging, malfunctioning actuator
    • 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
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04555—Control methods or devices therefor, e.g. driver circuits, control circuits detecting current
    • 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
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/0458—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads based on heating elements forming bubbles
    • 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
    • B41J2/125—Sensors, e.g. deflection sensors
    • 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
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14153—Structures including a sensor
    • 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

  • Ink Jet (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)

Abstract

En una modalidad, un sensor de nivel de fluido incluye una placa del sensor y una fuente de corriente. El sensor de nivel de fluido también incluye un algoritmo para polarizar la fuente de corriente tal que la corriente aplicada a la placa del sensor induce una diferencia máxima en el voltaje de respuesta entre una condición de la placa del sensor seca y una condición de la placa del sensor húmeda.
MX2013015062A 2011-07-27 2011-07-27 Sensor de nivel de fluido y métodos relacionados. MX346742B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2011/045585 WO2013015808A1 (en) 2011-07-27 2011-07-27 Fluid level sensor and related methods

Publications (2)

Publication Number Publication Date
MX2013015062A MX2013015062A (es) 2014-01-20
MX346742B true MX346742B (es) 2017-03-29

Family

ID=47601415

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013015062A MX346742B (es) 2011-07-27 2011-07-27 Sensor de nivel de fluido y métodos relacionados.

Country Status (12)

Country Link
US (3) US9452604B2 (es)
EP (1) EP2736726A4 (es)
JP (1) JP5801960B2 (es)
KR (1) KR101865988B1 (es)
CN (1) CN103702838B (es)
AU (1) AU2011373635B2 (es)
BR (1) BR112013033013B1 (es)
CA (1) CA2838514C (es)
MX (1) MX346742B (es)
RU (1) RU2572766C2 (es)
WO (1) WO2013015808A1 (es)
ZA (1) ZA201401183B (es)

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EP3212408B1 (en) * 2014-10-30 2020-08-26 Hewlett-Packard Development Company, L.P. Print head sensing chamber circulation
US9498970B2 (en) 2015-02-12 2016-11-22 Quadtech, Inc. System and method for monitoring ink use in a printing system
US10933648B2 (en) 2016-04-29 2021-03-02 Hewlett-Packard Development Company, L.P. Detecting fluid levels using a counter
WO2018013078A1 (en) * 2016-07-11 2018-01-18 Hewlett-Packard Development Company, L.P. Detecting a level of printable fluid in a container
CN109844547B (zh) * 2016-10-28 2021-06-04 惠普发展公司，有限责任合伙企业 电流监测器电路
WO2018186853A1 (en) * 2017-04-05 2018-10-11 Hewlett-Packard Development Company, L.P. On-die actuator evaluation with pre-charged thresholds
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US11487864B2 (en) 2017-10-18 2022-11-01 Hewlett-Packard Development Company, L.P. Print apparatus component authentication
WO2019078847A1 (en) * 2017-10-18 2019-04-25 Hewlett-Packard Development Company, L.P. REPLACEABLE PRINTING APPARATUS COMPONENTS COMPRISING A MEMORY
US11338586B2 (en) 2018-12-03 2022-05-24 Hewlett-Packard Development Company, L.P. Logic circuitry
US10894423B2 (en) 2018-12-03 2021-01-19 Hewlett-Packard Development Company, L.P. Logic circuitry
US11364716B2 (en) 2018-12-03 2022-06-21 Hewlett-Packard Development Company, L.P. Logic circuitry
CA3121462A1 (en) 2018-12-03 2020-06-11 Hewlett-Packard Development Company, L.P. Logic circuitry
US11345157B2 (en) 2018-12-03 2022-05-31 Hewlett-Packard Development Company, L.P. Logic circuitry package
KR20210086701A (ko) 2018-12-03 2021-07-08 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 로직 회로
KR20210087982A (ko) 2018-12-03 2021-07-13 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 로직 회로
US11366913B2 (en) 2018-12-03 2022-06-21 Hewlett-Packard Development Company, L.P. Logic circuitry
WO2020117776A1 (en) 2018-12-03 2020-06-11 Hewlett-Packard Development Company, L.P. Logic circuitry package
EP3718039B1 (en) 2018-12-03 2021-08-18 Hewlett-Packard Development Company, L.P. Logic circuitry
US11285729B2 (en) 2019-04-05 2022-03-29 Hewlett-Packard Development Company, L.P. Print material level sensing
US11407229B2 (en) 2019-10-25 2022-08-09 Hewlett-Packard Development Company, L.P. Logic circuitry package
US11896971B2 (en) 2021-03-18 2024-02-13 Punai Electric Co., Ltd. Fluid detection circuit for fluid ejection head
US11686696B2 (en) * 2021-09-13 2023-06-27 Funai Electric Co., Ltd. Fluid sense circuit with variable sensitivity

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Also Published As

Publication number Publication date
JP5801960B2 (ja) 2015-10-28
AU2011373635B2 (en) 2015-07-23
US9452604B2 (en) 2016-09-27
CA2838514A1 (en) 2013-01-31
EP2736726A1 (en) 2014-06-04
US20140085363A1 (en) 2014-03-27
US9925787B2 (en) 2018-03-27
US20180162137A1 (en) 2018-06-14
US20160375691A1 (en) 2016-12-29
RU2572766C2 (ru) 2016-01-20
KR101865988B1 (ko) 2018-06-08
CN103702838A (zh) 2014-04-02
CN103702838B (zh) 2016-08-17
CA2838514C (en) 2017-10-03
EP2736726A4 (en) 2017-02-22
KR20140063576A (ko) 2014-05-27
US10308035B2 (en) 2019-06-04
ZA201401183B (en) 2014-12-23
MX2013015062A (es) 2014-01-20
WO2013015808A1 (en) 2013-01-31
BR112013033013B1 (pt) 2020-04-14
JP2014524859A (ja) 2014-09-25
RU2014107477A (ru) 2015-09-10
BR112013033013A2 (pt) 2017-01-31

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