MX2020012074A - Sistemas y métodos para sellar microválvulas para su uso en conjuntos de chorros. - Google Patents

Sistemas y métodos para sellar microválvulas para su uso en conjuntos de chorros.

Info

Publication number
MX2020012074A
MX2020012074A MX2020012074A MX2020012074A MX2020012074A MX 2020012074 A MX2020012074 A MX 2020012074A MX 2020012074 A MX2020012074 A MX 2020012074A MX 2020012074 A MX2020012074 A MX 2020012074A MX 2020012074 A MX2020012074 A MX 2020012074A
Authority
MX
Mexico
Prior art keywords
micro
orifice
valves
actuating beam
systems
Prior art date
Application number
MX2020012074A
Other languages
English (en)
Inventor
William A Buskirk
Steven E Flego
Charles C Haluzak
John Whitlock
Eric R Miller
Glenn J T Leighton
Original Assignee
Matthews Int Corp
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 Matthews Int Corp filed Critical Matthews Int Corp
Publication of MX2020012074A publication Critical patent/MX2020012074A/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
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14201—Structure of print heads with piezoelectric elements
    • B41J2/14282—Structure of print heads with piezoelectric elements of cantilever type
    • 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
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14201—Structure of print heads with piezoelectric elements
    • B41J2/14233—Structure of print heads with piezoelectric elements of film type, deformed by bending and disposed on a diaphragm
    • 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
    • B41J2/17596—Ink pumps, ink valves
    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/022—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising a deformable member
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/004—Actuating devices; Operating means; Releasing devices actuated by piezoelectric means
    • 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
    • F16K99/0005—Lift valves
    • F16K99/0007—Lift valves of cantilever type
    • 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
    • F16K99/0034—Operating means specially adapted for microvalves
    • F16K99/0042—Electric operating means therefor
    • F16K99/0048—Electric operating means therefor using piezoelectric means
    • 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
    • B41J2202/05—Heads having a valve
    • 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
    • F16K2099/0082—Microvalves adapted for a particular use
    • F16K2099/0092—Inkjet printers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Coating Apparatus (AREA)
  • Micromachines (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Lift Valve (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

Una microválvula incluye una placa de orificios que tiene una primera superficie, una segunda superficie y un orificio que se extiende desde la primera superficie a la segunda superficie. Una barra de accionamiento se dispone en relación separada con la placa de orificios. La barra de accionamiento incluye una porción de base y una porción en voladizo. La porción de base se separa de la placa de orificios por una distancia predeterminada. La porción en voladizo se extiende desde la porción de base de manera que una porción superpuesta de la misma se superpone al orificio. La barra de accionamiento es móvil entre una posición cerrada y una posición abierta. La microválvula incluye además una estructura de sellado que incluye un miembro de sellado dispuesto en la porción superpuesta de la porción en voladizo. Cuando la barra de accionamiento está en la posición cerrada, la porción en voladizo se coloca de manera que la estructura de sellado sella el orificio para cerrar la microválvula.
MX2020012074A 2018-05-11 2019-05-09 Sistemas y métodos para sellar microválvulas para su uso en conjuntos de chorros. MX2020012074A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862670280P 2018-05-11 2018-05-11
PCT/IB2019/053844 WO2019215674A1 (en) 2018-05-11 2019-05-09 Systems and methods for sealing micro-valves for use in jetting assemblies

Publications (1)

Publication Number Publication Date
MX2020012074A true MX2020012074A (es) 2021-03-09

Family

ID=66999879

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020012074A MX2020012074A (es) 2018-05-11 2019-05-09 Sistemas y métodos para sellar microválvulas para su uso en conjuntos de chorros.

Country Status (11)

Country Link
US (2) US11479041B2 (es)
EP (1) EP3790738A1 (es)
JP (2) JP7431751B2 (es)
KR (1) KR20210020905A (es)
CN (2) CN116394655A (es)
AU (1) AU2019265877A1 (es)
BR (1) BR112020022988A2 (es)
CA (1) CA3099839A1 (es)
MX (1) MX2020012074A (es)
TW (1) TWI805758B (es)
WO (1) WO2019215674A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10994535B2 (en) 2018-05-11 2021-05-04 Matthews International Corporation Systems and methods for controlling operation of micro-valves for use in jetting assemblies
US11639057B2 (en) 2018-05-11 2023-05-02 Matthews International Corporation Methods of fabricating micro-valves and jetting assemblies including such micro-valves
US11794476B2 (en) 2018-05-11 2023-10-24 Matthews International Corporation Micro-valves for use in jetting assemblies
JP7431751B2 (ja) 2018-05-11 2024-02-15 マシューズ インターナショナル コーポレイション 噴射アセンブリで使用する封止マイクロバルブのシステムおよび方法
CN112352123B (zh) 2018-05-11 2023-05-12 马修斯国际公司 用于在喷射组件中使用的微型阀的电极结构

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US11639057B2 (en) 2018-05-11 2023-05-02 Matthews International Corporation Methods of fabricating micro-valves and jetting assemblies including such micro-valves
CN112352123B (zh) 2018-05-11 2023-05-12 马修斯国际公司 用于在喷射组件中使用的微型阀的电极结构
US10994535B2 (en) 2018-05-11 2021-05-04 Matthews International Corporation Systems and methods for controlling operation of micro-valves for use in jetting assemblies
JP7431751B2 (ja) * 2018-05-11 2024-02-15 マシューズ インターナショナル コーポレイション 噴射アセンブリで使用する封止マイクロバルブのシステムおよび方法
MX2022005266A (es) 2019-11-01 2022-08-04 Matthews Int Corp Sistemas de deposicion sin contacto que incluyen ensambles de chorro.

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