BR112012029581A2 - sistema microfluídico e rede microfluídica - Google Patents

sistema microfluídico e rede microfluídica

Info

Publication number
BR112012029581A2
BR112012029581A2 BR112012029581A BR112012029581A BR112012029581A2 BR 112012029581 A2 BR112012029581 A2 BR 112012029581A2 BR 112012029581 A BR112012029581 A BR 112012029581A BR 112012029581 A BR112012029581 A BR 112012029581A BR 112012029581 A2 BR112012029581 A2 BR 112012029581A2
Authority
BR
Brazil
Prior art keywords
microfluidic
network
microfluidic system
microfluidic network
Prior art date
Application number
BR112012029581A
Other languages
English (en)
Other versions
BR112012029581B1 (pt
Inventor
Alexander Govyadinov
David P Markel
Erik D Torniainen
Pavel Kornilovich
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 BR112012029581A2 publication Critical patent/BR112012029581A2/pt
Publication of BR112012029581B1 publication Critical patent/BR112012029581B1/pt

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
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14032—Structure of the pressure chamber
    • B41J2/1404—Geometrical characteristics
    • 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
    • B41J2/18—Ink recirculation systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/022—Flow-dividers; Priority valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
    • B01L3/502715—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by interfacing components, e.g. fluidic, electrical, optical or mechanical interfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
    • B01L3/50273—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by the means or forces applied to move the fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
    • B01L3/502746—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by the means for controlling flow resistance, e.g. flow controllers, baffles
    • 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
    • B41J2/14201—Structure of print heads with piezoelectric elements
    • 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
    • B41J2/17503—Ink cartridges
    • B41J2/17526—Electrical contacts to the cartridge
    • B41J2/1753—Details of contacts on the cartridge, e.g. protection of contacts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/006—Micropumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/20—Other positive-displacement pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/20—Other positive-displacement pumps
    • F04B19/24—Pumping by heat expansion of pumped fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/028—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force
    • F15B11/032—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force by means of fluid-pressure converters
    • F15B11/0325—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force by means of fluid-pressure converters the fluid-pressure converter increasing the working force after an approach stroke
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/08—Servomotor systems incorporating electrically operated control means
    • F15B21/082—Servomotor systems incorporating electrically operated control means with different modes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • F16K99/0003—Constructional types of microvalves; Details of the cutting-off member
    • F16K99/0026—Valves using channel deformation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/0809—Geometry, shape and general structure rectangular shaped
    • B01L2300/0816—Cards, e.g. flat sample carriers usually with flow in two horizontal directions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/0861—Configuration of multiple channels and/or chambers in a single devices
    • B01L2300/088—Channel loops
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/12—Specific details about materials
    • B01L2300/123—Flexible; Elastomeric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/04—Moving fluids with specific forces or mechanical means
    • B01L2400/0475—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure
    • B01L2400/0481—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure squeezing of channels or chambers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/08—Regulating or influencing the flow resistance
    • B01L2400/082—Active control of flow resistance, e.g. flow controllers
    • 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
    • B41J2002/14467—Multiple feed channels per ink chamber
    • 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
    • B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
    • B41J2202/01—Embodiments of or processes related to ink-jet heads
    • B41J2202/12—Embodiments of or processes related to ink-jet heads with ink circulating through the whole print head

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geometry (AREA)
  • Fluid Mechanics (AREA)
  • Micromachines (AREA)
  • Ink Jet (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Reciprocating Pumps (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
BR112012029581-0A 2010-05-21 2011-01-13 sistema microfluídico compreendendo uma rede de canais microfluídicos BR112012029581B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/US2010/035697 WO2011146069A1 (en) 2010-05-21 2010-05-21 Fluid ejection device including recirculation system
USPCT/US2010/035697 2010-05-21
PCT/US2011/021168 WO2011146145A1 (en) 2010-05-21 2011-01-13 Microfluidic systems and networks

Publications (2)

Publication Number Publication Date
BR112012029581A2 true BR112012029581A2 (pt) 2016-08-02
BR112012029581B1 BR112012029581B1 (pt) 2020-12-29

Family

ID=44991957

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012029581-0A BR112012029581B1 (pt) 2010-05-21 2011-01-13 sistema microfluídico compreendendo uma rede de canais microfluídicos

Country Status (7)

Country Link
US (6) US9090084B2 (pt)
EP (1) EP2572110B1 (pt)
JP (1) JP5756852B2 (pt)
KR (2) KR101776357B1 (pt)
CN (1) CN103003577B (pt)
BR (1) BR112012029581B1 (pt)
WO (2) WO2011146069A1 (pt)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011146069A1 (en) 2010-05-21 2011-11-24 Hewlett-Packard Development Company, L.P. Fluid ejection device including recirculation system
US9963739B2 (en) 2010-05-21 2018-05-08 Hewlett-Packard Development Company, L.P. Polymerase chain reaction systems
US8540355B2 (en) * 2010-07-11 2013-09-24 Hewlett-Packard Development Company, L.P. Fluid ejection device with circulation pump
US8657429B2 (en) * 2010-10-26 2014-02-25 Eastman Kodak Company Dispensing liquid using overlapping outlet/return dispenser
EP2701917B1 (en) * 2011-04-29 2019-04-10 Hewlett-Packard Development Company, L.P. Systems and methods for degassing fluid
WO2013134322A1 (en) * 2012-03-05 2013-09-12 Fujifilm Dimatix, Inc. Recirculation of ink
WO2013162606A1 (en) * 2012-04-27 2013-10-31 Hewlett-Packard Development Company, L.P. Fluid ejection device with two-layer tophat
CN104302483B (zh) 2012-07-03 2016-09-21 惠普发展公司，有限责任合伙企业 流体喷射设备
US9352568B2 (en) * 2012-07-24 2016-05-31 Hewlett-Packard Development Company, L.P. Fluid ejection device with particle tolerant thin-film extension
CN104641240B (zh) * 2012-09-24 2018-01-02 惠普发展公司，有限责任合伙企业 微流体混合装置
US9409170B2 (en) * 2013-06-24 2016-08-09 Hewlett-Packard Development Company, L.P. Microfluidic mixing device
KR101919974B1 (ko) * 2014-01-29 2018-11-19 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 미세유체 밸브
US10099484B2 (en) 2014-10-30 2018-10-16 Hewlett-Packard Development Company, L.P. Print head sensing chamber circulation
EP3212422B1 (en) * 2014-10-31 2020-12-09 Hewlett-Packard Development Company, L.P. Fluid ejection device
WO2016068988A1 (en) * 2014-10-31 2016-05-06 Hewlett-Packard Development Company, L.P. Fluid ejection device
US10183493B2 (en) * 2014-10-31 2019-01-22 Hewlett-Packard Development Company, L.P. Fluid ejection device
EP3250387B1 (en) * 2015-01-29 2020-08-05 Hewlett-Packard Development Company, L.P. Fluid ejection device and method of manufacturing a fluid ejection device
CN107208015B (zh) * 2015-01-30 2021-07-30 惠普发展公司，有限责任合伙企业 微流体流量控制
CN107206789B (zh) 2015-04-30 2019-11-15 惠普发展公司，有限责任合伙企业 流体喷射装置
KR102365850B1 (ko) 2015-07-14 2022-02-21 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 유체 재순환 채널
EP3265315B1 (en) * 2015-10-27 2020-08-05 Hewlett-Packard Development Company, L.P. Fluid ejection device
US10336070B2 (en) 2015-10-30 2019-07-02 Hewlett-Packard Development Company, L.P. Fluid ejection device with a fluid recirculation channel
US10378526B2 (en) * 2015-12-21 2019-08-13 Funai Electric Co., Ltd Method and apparatus for metering and vaporizing fluids
JP6964975B2 (ja) * 2016-01-08 2021-11-10 キヤノン株式会社 液体吐出ヘッドおよび液体吐出装置
US10179453B2 (en) 2016-01-08 2019-01-15 Canon Kabushiki Kaisha Liquid ejection head and liquid ejection apparatus
EP3313277B1 (en) * 2016-01-29 2021-11-24 Hewlett-Packard Development Company, L.P. Microfluidics system
EP3222351A1 (en) * 2016-03-23 2017-09-27 Ecole Polytechnique Federale de Lausanne (EPFL) Microfluidic network device
CN109070075B (zh) * 2016-04-14 2020-12-01 惠普发展公司，有限责任合伙企业 具有毛细腔室的微流体装置
US10859074B2 (en) 2016-07-22 2020-12-08 Hewlett-Packard Development Company, L.P. Microfluidic devices
US11059290B2 (en) * 2016-07-29 2021-07-13 Hewlett-Packard Development Company, L.P. Fluid ejection device
JP2019520231A (ja) * 2016-07-29 2019-07-18 ヒューレット−パッカード デベロップメント カンパニー エル．ピー．Ｈｅｗｌｅｔｔ‐Ｐａｃｋａｒｄ Ｄｅｖｅｌｏｐｍｅｎｔ Ｃｏｍｐａｎｙ， Ｌ．Ｐ． 流体噴出装置
IT201600083000A1 (it) * 2016-08-05 2018-02-05 St Microelectronics Srl Dispositivo microfluidico per la spruzzatura termica di un liquido contenente pigmenti e/o aromi con tendenza all'aggregazione o al deposito
US11865540B2 (en) 2016-09-23 2024-01-09 Hewlett-Packard Development Company, L.P. Microfluidic device
US10632747B2 (en) 2016-10-14 2020-04-28 Hewlett-Packard Development Company, L.P. Fluid ejection device
US10723128B2 (en) * 2016-11-01 2020-07-28 Hewlett-Packard Development Company, L.P. Fluid ejection device including fluid output channel
WO2018136097A1 (en) * 2017-01-23 2018-07-26 Hewlett-Packard Development Company, L.P. Fluid ejection device
EP3494183B1 (en) * 2017-01-31 2022-01-26 Hewlett-Packard Development Company, L.P. Inkjet ink composition and inkjet cartridge
WO2018143962A1 (en) 2017-01-31 2018-08-09 Hewlett-Packard Development Company, L.P. Method of inkjet printing and fixing composition
WO2018190848A1 (en) 2017-04-13 2018-10-18 Hewlett-Packard Development Company, L.P. White inks
KR102204489B1 (ko) 2017-01-31 2021-01-18 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 잉크젯 잉크 조성물
EP3494182B1 (en) 2017-01-31 2020-04-22 Hewlett-Packard Development Company, L.P. Inkjet printing system
CN110637065B (zh) 2017-06-09 2022-08-09 惠普发展公司，有限责任合伙企业 喷墨印刷系统
US10442195B2 (en) * 2017-06-22 2019-10-15 Fujifilm Dimatix, Inc. Piezoelectric device and method for manufacturing an inkjet head
JP2019010758A (ja) 2017-06-29 2019-01-24 キヤノン株式会社 液体吐出ヘッドおよび液体吐出装置
JP7057071B2 (ja) 2017-06-29 2022-04-19 キヤノン株式会社 液体吐出モジュール
JP2019014243A (ja) * 2017-07-04 2019-01-31 キヤノン株式会社 インクジェット記録方法及びインクジェット記録装置
JP2019014245A (ja) 2017-07-04 2019-01-31 キヤノン株式会社 インクジェット記録方法及びインクジェット記録装置
JP6976753B2 (ja) 2017-07-07 2021-12-08 キヤノン株式会社 液体吐出ヘッド、液体吐出装置、及び液体の供給方法
US11401408B2 (en) 2017-07-27 2022-08-02 Hewlett-Packard Development Company, L.P. Polymer particles
WO2019050540A1 (en) 2017-09-11 2019-03-14 Hewlett-Packard Development Company, L.P. FLUIDIC MATRIX WITH INPUT AND OUTPUT CHANNELS
CN111372782B (zh) * 2017-11-27 2021-10-29 惠普发展公司，有限责任合伙企业 跨管芯再循环通道和腔室再循环通道
US11761459B2 (en) * 2018-01-16 2023-09-19 Hewlett-Packard Development Company, L.P. Inertial pump fluid dispensing
WO2019194832A1 (en) * 2018-04-06 2019-10-10 Hewlett-Packard Development Company, L.P. Sense measurement indicators to select fluidic actuators for sense measurements
EP3758844B1 (en) * 2018-06-11 2023-03-29 Hewlett-Packard Development Company, L.P. Microfluidic valves
EP3826854B1 (en) * 2018-07-23 2023-10-25 Hewlett-Packard Development Company, L.P. Fluid ejection with micropumps and pressure-difference based fluid flow
EP3824102A4 (en) * 2018-11-14 2021-07-21 Hewlett-Packard Development Company, L.P. MICROFLUIDIC DEVICES
JP7309359B2 (ja) * 2018-12-19 2023-07-18 キヤノン株式会社 液体吐出装置
JP7183023B2 (ja) 2018-12-19 2022-12-05 キヤノン株式会社 素子基板、液体吐出ヘッド、及び記録装置
JP7237567B2 (ja) 2018-12-25 2023-03-13 キヤノン株式会社 液体吐出ヘッド及び液体吐出ヘッドの制御方法
JP7171424B2 (ja) 2018-12-26 2022-11-15 キヤノン株式会社 液体吐出ヘッド、液体吐出装置、および液体供給方法
JP7251175B2 (ja) * 2019-01-31 2023-04-04 セイコーエプソン株式会社 インクジェット記録方法、記録ヘッドセット及びインクジェット記録装置
JP7234697B2 (ja) * 2019-02-28 2023-03-08 カシオ計算機株式会社 電子機器及び印刷装置
JP7419008B2 (ja) 2019-10-01 2024-01-22 キヤノン株式会社 液体吐出ヘッド
JP2021066041A (ja) * 2019-10-18 2021-04-30 キヤノン株式会社 液体吐出ヘッド
US11938727B2 (en) * 2020-02-14 2024-03-26 Hewlett-Packard Development Company, L.P. Continuous fluid recirculation and recirculation on-demand prior to firing for thermal ejection of fluid having concentration of solids
US11970011B2 (en) 2020-03-05 2024-04-30 Hewlett-Packard Development Company, L.P. Fluid-ejection element between-chamber fluid recirculation path
US20230106541A1 (en) * 2020-03-05 2023-04-06 Hewlett-Packard Development Company, L.P. Fluid-ejection element having above-chamber layer through which fluid is to recirculate

Family Cites Families (160)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE329025B (pt) 1968-03-20 1970-09-28 Lkb Produkter Ab
US3856467A (en) 1972-06-05 1974-12-24 Univ Sherbrooke Cumulative thermal detector
US4318114A (en) 1980-09-15 1982-03-02 The Mead Corporation Ink jet printer having continuous recirculation during shut down
JPH0526170Y2 (pt) 1987-07-14 1993-07-01
EP0317171A3 (en) 1987-11-13 1990-07-18 Hewlett-Packard Company Integral thin film injection system for thermal ink jet heads and methods of operation
JP3328300B2 (ja) * 1991-07-18 2002-09-24 アイシン精機株式会社 流体制御装置
GB2266751A (en) 1992-05-02 1993-11-10 Westonbridge Int Ltd Piezoelectric micropump excitation voltage control.
US5807749A (en) 1992-10-23 1998-09-15 Gastec N.V. Method for determining the calorific value of a gas and/or the Wobbe index of a natural gas
US5412411A (en) 1993-11-26 1995-05-02 Xerox Corporation Capping station for an ink-jet printer with immersion of printhead in ink
WO1995034427A1 (fr) 1994-06-15 1995-12-21 Citizen Watch Co., Ltd. Methode permettant de commander une tete a jet d'encre
DE4429592A1 (de) 1994-08-20 1996-02-22 Eastman Kodak Co Tintendruckkopf mit integrierter Pumpe
EP0826109B1 (de) 1995-09-15 1998-12-09 Hahn-Schickard-Gesellschaft Für Angewandte Forschung E.V. Rückschlagventillose fluidpumpe
US6017117A (en) 1995-10-31 2000-01-25 Hewlett-Packard Company Printhead with pump driven ink circulation
US6010316A (en) * 1996-01-16 2000-01-04 The Board Of Trustees Of The Leland Stanford Junior University Acoustic micropump
US5917508A (en) 1996-03-20 1999-06-29 Diagraph Corporation Piezoelectric ink jet printing system
US5820260A (en) 1996-07-12 1998-10-13 Badger Meter, Inc. Measuring heating value using predetermined volumes in non-catialytic combustion
JPH10151761A (ja) 1996-11-21 1998-06-09 Brother Ind Ltd インクジェット記録装置
US5818485A (en) * 1996-11-22 1998-10-06 Xerox Corporation Thermal ink jet printing system with continuous ink circulation through a printhead
JPH10175307A (ja) 1996-12-18 1998-06-30 Tec Corp インクジェットプリンタ
US6086582A (en) 1997-03-13 2000-07-11 Altman; Peter A. Cardiac drug delivery system
US6055002A (en) 1997-06-03 2000-04-25 Eastman Kodak Company Microfluidic printing with ink flow regulation
US6079873A (en) 1997-10-20 2000-06-27 The United States Of America As Represented By The Secretary Of Commerce Micron-scale differential scanning calorimeter on a chip
JP2004249741A (ja) * 1998-01-22 2004-09-09 Matsushita Electric Ind Co Ltd インキジェット装置
US6351879B1 (en) 1998-08-31 2002-03-05 Eastman Kodak Company Method of making a printing apparatus
US6360775B1 (en) 1998-12-23 2002-03-26 Agilent Technologies, Inc. Capillary fluid switch with asymmetric bubble chamber
US6283718B1 (en) 1999-01-28 2001-09-04 John Hopkins University Bubble based micropump
US6283575B1 (en) 1999-05-10 2001-09-04 Eastman Kodak Company Ink printing head with gutter cleaning structure and method of assembling the printer
US6193413B1 (en) 1999-06-17 2001-02-27 David S. Lieberman System and method for an improved calorimeter for determining thermodynamic properties of chemical and biological reactions
US6877713B1 (en) 1999-07-20 2005-04-12 Deka Products Limited Partnership Tube occluder and method for occluding collapsible tubes
US6244694B1 (en) * 1999-08-03 2001-06-12 Hewlett-Packard Company Method and apparatus for dampening vibration in the ink in computer controlled printers
JP3814132B2 (ja) 1999-10-27 2006-08-23 セイコーインスツル株式会社 ポンプ及びその駆動方法
JP2001205810A (ja) * 2000-01-28 2001-07-31 Kyocera Corp インクジェットヘッド
EP1265709A2 (en) * 2000-03-17 2002-12-18 Aclara BioSciences, Inc. Microfluidic device and system with additional peripheral channels
US6845962B1 (en) 2000-03-22 2005-01-25 Kelsey-Hayes Company Thermally actuated microvalve device
US6770024B1 (en) 2000-03-28 2004-08-03 Stony Brook Surgical Innovations, Inc. Implantable counterpulsation cardiac assist device
JP3629405B2 (ja) 2000-05-16 2005-03-16 コニカミノルタホールディングス株式会社 マイクロポンプ
US6412904B1 (en) 2000-05-23 2002-07-02 Silverbrook Research Pty Ltd. Residue removal from nozzle guard for ink jet printhead
US6645432B1 (en) * 2000-05-25 2003-11-11 President & Fellows Of Harvard College Microfluidic systems including three-dimensionally arrayed channel networks
US8329118B2 (en) 2004-09-02 2012-12-11 Honeywell International Inc. Method and apparatus for determining one or more operating parameters for a microfluidic circuit
US6615856B2 (en) * 2000-08-04 2003-09-09 Biomicro Systems, Inc. Remote valving for microfluidic flow control
US7258774B2 (en) 2000-10-03 2007-08-21 California Institute Of Technology Microfluidic devices and methods of use
WO2002037091A1 (en) * 2000-10-31 2002-05-10 Caliper Technologies Corp. Microfluidic methods, devices and systems for in situ material concentration
US8900811B2 (en) 2000-11-16 2014-12-02 Caliper Life Sciences, Inc. Method and apparatus for generating thermal melting curves in a microfluidic device
US6631983B2 (en) 2000-12-28 2003-10-14 Eastman Kodak Company Ink recirculation system for ink jet printers
US20020098122A1 (en) 2001-01-22 2002-07-25 Angad Singh Active disposable microfluidic system with externally actuated micropump
US6450773B1 (en) 2001-03-13 2002-09-17 Terabeam Corporation Piezoelectric vacuum pump and method
US6431694B1 (en) 2001-04-24 2002-08-13 Hewlett-Packard Company Pump for recirculating ink to off-axis inkjet printheads
TW536476B (en) 2001-05-09 2003-06-11 Matsushita Electric Ind Co Ltd Inkjet device, ink for ink-jeting and method for manufacturing electronic components using the device
US6629820B2 (en) 2001-06-26 2003-10-07 Micralyne Inc. Microfluidic flow control device
US7147865B2 (en) 2001-06-29 2006-12-12 The Board Of Trustees Of The Leland Stanford University Artificial synapse chip
US7075162B2 (en) 2001-08-30 2006-07-11 Fluidigm Corporation Electrostatic/electrostrictive actuation of elastomer structures using compliant electrodes
US7025323B2 (en) 2001-09-21 2006-04-11 The Regents Of The University Of California Low power integrated pumping and valving arrays for microfluidic systems
US6655924B2 (en) 2001-11-07 2003-12-02 Intel Corporation Peristaltic bubble pump
WO2003059626A2 (en) 2002-01-02 2003-07-24 Jemtex Ink Jet Printing Ltd. Ink jet printing apparatus
US6568799B1 (en) 2002-01-23 2003-05-27 Eastman Kodak Company Drop-on-demand ink jet printer with controlled fluid flow to effect drop ejection
DE10202996A1 (de) 2002-01-26 2003-08-14 Eppendorf Ag Piezoelektrisch steuerbare Mikrofluidaktorik
US7094040B2 (en) * 2002-03-27 2006-08-22 Minolta Co., Ltd. Fluid transferring system and micropump suitable therefor
JP3569267B2 (ja) * 2002-03-27 2004-09-22 コニカミノルタホールディングス株式会社 流体輸送システム
US6752493B2 (en) 2002-04-30 2004-06-22 Hewlett-Packard Development Company, L.P. Fluid delivery techniques with improved reliability
WO2004000721A2 (en) 2002-06-24 2003-12-31 Fluidigm Corporation Recirculating fluidic network and methods for using the same
PE20040749A1 (es) 2002-06-27 2004-10-23 Schering Corp Piperidinas espirosustituidas como antagonistas selectivos del receptor de la hormona concentradora de melanina
US7052117B2 (en) 2002-07-03 2006-05-30 Dimatix, Inc. Printhead having a thin pre-fired piezoelectric layer
US6910797B2 (en) 2002-08-14 2005-06-28 Hewlett-Packard Development, L.P. Mixing device having sequentially activatable circulators
DE10238564B4 (de) 2002-08-22 2005-05-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Pipettiereinrichtung
US7455770B2 (en) 2002-09-09 2008-11-25 Cytonome, Inc. Implementation of microfluidic components in a microfluidic system
JP3725109B2 (ja) 2002-09-19 2005-12-07 財団法人生産技術研究奨励会 マイクロ流体デバイス
TW590982B (en) 2002-09-27 2004-06-11 Agnitio Science & Technology I Micro-fluid driving device
EP1411355A1 (en) 2002-10-18 2004-04-21 Emerson Electric Co. Method and device for determining a characteristic value that is representative of the condition of a gas
US6880926B2 (en) 2002-10-31 2005-04-19 Hewlett-Packard Development Company, L.P. Circulation through compound slots
US7040745B2 (en) 2002-10-31 2006-05-09 Hewlett-Packard Development Company, L.P. Recirculating inkjet printing system
US6811385B2 (en) 2002-10-31 2004-11-02 Hewlett-Packard Development Company, L.P. Acoustic micro-pump
FR2847246B1 (fr) * 2002-11-19 2005-07-08 Poudres & Explosifs Ste Nale Microactionneur pyrotechnique double effet pour microsysteme et microsysteme utilisant un tel microactionneur
US6755509B2 (en) 2002-11-23 2004-06-29 Silverbrook Research Pty Ltd Thermal ink jet printhead with suspended beam heater
WO2004052540A2 (en) 2002-12-05 2004-06-24 Protasis Corporation Configurable microfluidic substrate assembly
JP4059073B2 (ja) 2002-12-13 2008-03-12 コニカミノルタホールディングス株式会社 合流装置における液体の圧送方法および合流装置
US7195026B2 (en) * 2002-12-27 2007-03-27 American Air Liquide, Inc. Micro electromechanical systems for delivering high purity fluids in a chemical delivery system
US7049558B2 (en) 2003-01-27 2006-05-23 Arcturas Bioscience, Inc. Apparatus and method for heating microfluidic volumes and moving fluids
US6986649B2 (en) 2003-04-09 2006-01-17 Motorola, Inc. Micropump with integrated pressure sensor
KR100539174B1 (ko) 2003-08-28 2005-12-27 박란규 가습헤어부러시
JP2005081775A (ja) 2003-09-10 2005-03-31 Fuji Photo Film Co Ltd インクジェット記録ヘッドアセンブリ及びインクジェット記録装置
EP1518683B1 (en) 2003-09-24 2008-03-19 FUJIFILM Corporation Droplet discharge head and inkjet recording apparatus
JP4457637B2 (ja) 2003-10-24 2010-04-28 ソニー株式会社 ヘッドカートリッジ及び液体吐出装置
KR20050059752A (ko) 2003-12-15 2005-06-21 삼성전자주식회사 개스 버블을 이용하여 유체를 펌핑하는 장치 및 방법
JP3767605B2 (ja) 2004-02-02 2006-04-19 コニカミノルタホールディングス株式会社 流体輸送システム
SG114773A1 (en) 2004-03-01 2005-09-28 Sony Corp Liquid ejection head and liquid ejection device
GB2412088B (en) 2004-03-19 2007-09-19 Zipher Ltd Liquid supply system
CN100458152C (zh) 2004-03-24 2009-02-04 中国科学院光电技术研究所 一种微机械往复膜片泵
US20050220630A1 (en) 2004-03-31 2005-10-06 Sebastian Bohm Method of using triggerable passive valves to control the flow of fluid
WO2006073426A2 (en) 2004-04-20 2006-07-13 California Institute Of Technology Microscale calorimeters
US7204585B2 (en) 2004-04-28 2007-04-17 Hewlett-Packard Development Company, L.P. Method and system for improving printer performance
US20050249607A1 (en) 2004-05-10 2005-11-10 Klee Matthew S Apparatus and method for pumping microfluidic devices
US7427274B2 (en) 2004-05-13 2008-09-23 Brookstone Purchasing, Inc. Method and apparatus for providing a modifiable massager
US7118189B2 (en) 2004-05-28 2006-10-10 Videojet Technologies Inc. Autopurge printing system
JP3969404B2 (ja) * 2004-06-16 2007-09-05 コニカミノルタホールディングス株式会社 燃料電池装置
GB0419050D0 (en) 2004-08-26 2004-09-29 Munster Simms Eng Ltd A diaphragm and a diaphragm pump
DE102004042987A1 (de) 2004-09-06 2006-03-23 Roche Diagnostics Gmbh Push-Pull betriebene Pumpe für ein mikrofluidisches System
WO2006030235A2 (en) 2004-09-18 2006-03-23 Xaar Technology Limited Fluid supply method and apparatus
US7832429B2 (en) 2004-10-13 2010-11-16 Rheonix, Inc. Microfluidic pump and valve structures and fabrication methods
DE102004051394B4 (de) 2004-10-21 2006-08-17 Advalytix Ag Verfahren zur Bewegung von kleinen Flüssigkeitsmengen in Mikrokanälen und Mikrokanalsystem
AU2005327541A1 (en) 2004-11-05 2006-08-24 The Regents Of The University Of California Fluidic adaptive lens systems with pumping systems
SE0402731D0 (sv) 2004-11-10 2004-11-10 Gyros Ab Liquid detection and confidence determination
JP2006156894A (ja) 2004-12-01 2006-06-15 Kyocera Corp 圧電アクチュエータ、圧電ポンプ及びインクジェットヘッド
WO2006083598A2 (en) 2005-01-25 2006-08-10 The Regents Of The University Of California Method and apparatus for pumping liquids using directional growth and elimination of bubbles
JP4543986B2 (ja) 2005-03-24 2010-09-15 コニカミノルタエムジー株式会社 マイクロ総合分析システム
JP4646665B2 (ja) 2005-03-28 2011-03-09 キヤノン株式会社 インクジェット記録ヘッド
US7784495B2 (en) 2005-05-02 2010-08-31 Massachusetts Institute Of Technology Microfluidic bubble logic devices
US8308452B2 (en) 2005-09-09 2012-11-13 The Board Of Trustees Of The University Of Illinois Dual chamber valveless MEMS micropump
CN101267885A (zh) * 2005-09-20 2008-09-17 皇家飞利浦电子股份有限公司 磁性微流体阀门
WO2007039265A1 (en) 2005-10-06 2007-04-12 Unilever Plc Microfluidic network and method
US7763453B2 (en) 2005-11-30 2010-07-27 Micronics, Inc. Microfluidic mixing and analytic apparatus
JP2007224844A (ja) * 2006-02-24 2007-09-06 Konica Minolta Medical & Graphic Inc マイクロポンプによる送液方法および送液システム
EP1991422B1 (en) 2006-03-03 2012-06-27 Silverbrook Research Pty. Ltd Pulse damped fluidic architecture
AU2007225038B2 (en) 2006-03-15 2013-08-29 Perkinelmer Health Sciences, Inc. Integrated nucleic acid assays
AU2007248494B2 (en) 2006-05-05 2012-11-08 Cytonome/St, Llc Actuation of parallel microfluidic arrays
US7997709B2 (en) 2006-06-20 2011-08-16 Eastman Kodak Company Drop on demand print head with fluid stagnation point at nozzle opening
KR101212086B1 (ko) 2006-07-04 2012-12-13 삼성전자주식회사 잉크 순환장치 및 이 잉크 순환장치를 포함하는 잉크젯프린터
US7966898B2 (en) 2006-07-28 2011-06-28 California Institute Of Technology Polymer NEMS for cell physiology and microfabricated cell positioning system for micro-biocalorimeter
CN101505818A (zh) 2006-08-21 2009-08-12 皇家飞利浦电子股份有限公司 具有压电驱动器的药物递送装置
KR101306005B1 (ko) 2006-09-29 2013-09-12 삼성전자주식회사 잉크순환시스템과 잉크젯 기록장치 및 잉크 순환방법
US8709787B2 (en) 2006-11-14 2014-04-29 Handylab, Inc. Microfluidic cartridge and method of using same
US7926917B2 (en) 2006-12-06 2011-04-19 Canon Kabushiki Kaisha. Liquid recording head
JP4872649B2 (ja) 2006-12-18 2012-02-08 富士ゼロックス株式会社 液滴吐出ヘッドおよび液滴吐出装置
EP1992410A1 (en) 2007-03-12 2008-11-19 Stichting Dutch Polymer Institute Microfluidic system based on actuator elements
EP2135049B1 (en) 2007-03-30 2019-02-27 Anatech B.V. Sensor for thermal analysis and systems including same
US8186913B2 (en) 2007-04-16 2012-05-29 The General Hospital Corporation Systems and methods for particle focusing in microchannels
US20090038938A1 (en) 2007-05-10 2009-02-12 The Regents Of The University Of California Microfluidic central processing unit and microfluidic systems architecture
CN101306792B (zh) 2007-05-17 2013-09-11 研能科技股份有限公司 微致动流体供应器及其所适用的微泵结构及喷墨头结构
US8071390B2 (en) 2007-06-05 2011-12-06 Ecolab Usa Inc. Temperature stabilized optical cell and method
US20090007969A1 (en) 2007-07-05 2009-01-08 3M Innovative Properties Company Microfluidic actuation structures
KR20090010791A (ko) * 2007-07-24 2009-01-30 삼성전자주식회사 잉크젯 화상형성장치 및 그 제어방법
JP4976225B2 (ja) 2007-07-27 2012-07-18 大日本スクリーン製造株式会社 画像記録装置
US8083327B2 (en) 2007-07-27 2011-12-27 Xerox Corporation Hot melt ink delivery reservoir pump subassembly
US20090040257A1 (en) 2007-08-06 2009-02-12 Steven Wayne Bergstedt Inkjet printheads with warming circuits
US8445217B2 (en) 2007-09-20 2013-05-21 Vanderbilt University Free solution measurement of molecular interactions by backscattering interferometry
JP2009117344A (ja) 2007-10-15 2009-05-28 Sanyo Electric Co Ltd 流体移送装置及びこれを具えた燃料電池
KR100911090B1 (ko) 2008-01-28 2009-08-06 재단법인서울대학교산학협력재단 정확도가 향상된 마이크로칼로리미터 소자
JP2009190370A (ja) 2008-02-18 2009-08-27 Canon Finetech Inc 液体吐出ヘッドおよび液体吐出方法
KR100998535B1 (ko) * 2008-04-11 2010-12-07 인싸이토 주식회사 나노틈새를 가지는 미세유체 채널이 구비된 미세유체회로소자 및 이의 제조 방법
KR20100008868A (ko) * 2008-07-17 2010-01-27 삼성전자주식회사 잉크젯 타입 화상형성장치의 헤드칩
CN101391530B (zh) 2008-09-28 2011-07-27 北大方正集团有限公司 一种循环供墨方法和循环供墨系统
EP2379331A4 (en) 2008-10-14 2013-02-27 Hewlett Packard Development Co FLUID EJECTION STRUCTURE
US20100101764A1 (en) 2008-10-27 2010-04-29 Tai-Her Yang Double flow-circuit heat exchange device for periodic positive and reverse directional pumping
US8201924B2 (en) 2009-06-30 2012-06-19 Eastman Kodak Company Liquid diverter for flow through drop dispenser
US9970422B2 (en) 2010-03-30 2018-05-15 Georgia Tech Research Corporation Self-pumping structures and methods of using self-pumping structures
WO2011146069A1 (en) 2010-05-21 2011-11-24 Hewlett-Packard Development Company, L.P. Fluid ejection device including recirculation system
US8540355B2 (en) 2010-07-11 2013-09-24 Hewlett-Packard Development Company, L.P. Fluid ejection device with circulation pump
WO2012057758A1 (en) 2010-10-28 2012-05-03 Hewlett-Packard Development Company L.P. Fluid ejection assembly with circulation pump
US9395050B2 (en) 2010-05-21 2016-07-19 Hewlett-Packard Development Company, L.P. Microfluidic systems and networks
EP2571696B1 (en) * 2010-05-21 2019-08-07 Hewlett-Packard Development Company, L.P. Fluid ejection device with circulation pump
US9963739B2 (en) * 2010-05-21 2018-05-08 Hewlett-Packard Development Company, L.P. Polymerase chain reaction systems
US10132303B2 (en) 2010-05-21 2018-11-20 Hewlett-Packard Development Company, L.P. Generating fluid flow in a fluidic network
JP5777706B2 (ja) 2010-05-21 2015-09-09 ヒューレット−パッカード デベロップメント カンパニー エル．ピー．Ｈｅｗｌｅｔｔ‐Ｐａｃｋａｒｄ Ｄｅｖｅｌｏｐｍｅｎｔ Ｃｏｍｐａｎｙ， Ｌ．Ｐ． 循環ポンプを具備する流体噴射装置
KR101694577B1 (ko) 2010-07-28 2017-01-09 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 순환 펌프를 갖는 유체 토출 어셈블리
US8573743B2 (en) 2010-10-26 2013-11-05 Eastman Kodak Company Liquid dispenser including curved vent
US8439481B2 (en) * 2010-10-26 2013-05-14 Eastman Kodak Company Liquid dispenser including sloped outlet opening wall
US9381739B2 (en) * 2013-02-28 2016-07-05 Hewlett-Packard Development Company, L.P. Fluid ejection assembly with circulation pump
JP6755671B2 (ja) * 2016-02-19 2020-09-16 キヤノン株式会社 記録素子基板、液体吐出ヘッドおよび液体吐出装置
WO2018067105A1 (en) * 2016-10-03 2018-04-12 Hewlett-Packard Development Company, L.P. Controlling recirculating of nozzles
JP6949513B2 (ja) * 2017-03-08 2021-10-13 東芝テック株式会社 循環装置及び液体吐出装置
CN111372782B (zh) * 2017-11-27 2021-10-29 惠普发展公司，有限责任合伙企业 跨管芯再循环通道和腔室再循环通道

Also Published As

Publication number Publication date
US10272691B2 (en) 2019-04-30
US10807376B2 (en) 2020-10-20
US20190111698A1 (en) 2019-04-18
KR20130113957A (ko) 2013-10-16
KR101776357B1 (ko) 2017-09-07
US20150273853A1 (en) 2015-10-01
EP2572110A4 (en) 2018-04-11
JP2013533101A (ja) 2013-08-22
US20130155152A1 (en) 2013-06-20
US9090084B2 (en) 2015-07-28
WO2011146145A1 (en) 2011-11-24
US20170151807A1 (en) 2017-06-01
JP5756852B2 (ja) 2015-07-29
US20160318015A1 (en) 2016-11-03
US20210023852A1 (en) 2021-01-28
EP2572110A1 (en) 2013-03-27
EP2572110B1 (en) 2019-10-23
CN103003577A (zh) 2013-03-27
CN103003577B (zh) 2016-06-29
US11260668B2 (en) 2022-03-01
US9604212B2 (en) 2017-03-28
BR112012029581B1 (pt) 2020-12-29
KR20170101319A (ko) 2017-09-05
US10173435B2 (en) 2019-01-08
KR101846808B1 (ko) 2018-04-06
WO2011146069A1 (en) 2011-11-24

Similar Documents

Publication Publication Date Title
BR112012029581A2 (pt) sistema microfluídico e rede microfluídica
BR112013000800A2 (pt) conjunto de preventores e sistema de lançamento
BR112012024853A2 (pt) método e sistema
BR112012028663A2 (pt) método, e, sistema
BR112013015551A2 (pt) método, e, sistema
BR112013015550A2 (pt) método, e, sistema
BR112013015117A2 (pt) conjunto microeletrônico, e, sistema
BR112013015547A2 (pt) método, e, sistema
BR112012030920A2 (pt) método e sistema
BR112014000317A2 (pt) conjunto e sistema
BRPI1012304A2 (pt) sistema para auxílio de subida
BR112013012055A2 (pt) dispositivo de fenestação, sistemas e métodos
BR112012012231A2 (pt) método e sistema
BR112012002301A2 (pt) método e sistema
BR112013012111A2 (pt) sistema de recuperação em rede
BR112014029343A2 (pt) dispositivo e sistema
BR112012017067A2 (pt) método e sistema de associação rede-aplicativo
BR112013015548A2 (pt) método, e, sistema
BR112013009965A2 (pt) "sistema e método"
BRPI1006398A2 (pt) método e sistema
BRPI1007799A2 (pt) sistema anti-erosão
BRPI1010203A2 (pt) sistema e método
BRPI1008270A2 (pt) aparelho e sistema
BR112012031415A2 (pt) método de inercialização e sistema de inercialização
BR112013015552A2 (pt) método, e, sistema

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B25G Requested change of headquarter approved

Owner name: HEWLETT - PACKARD DEVELOPMENT COMPANY, L. P. (US)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 13/01/2011, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 13A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2757 DE 07-11-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.