BR112014004546A2 - método de acionar uma carga capacitiva e circuito de acionamento do mesmo - Google Patents

método de acionar uma carga capacitiva e circuito de acionamento do mesmo

Info

Publication number
BR112014004546A2
BR112014004546A2 BR112014004546A BR112014004546A BR112014004546A2 BR 112014004546 A2 BR112014004546 A2 BR 112014004546A2 BR 112014004546 A BR112014004546 A BR 112014004546A BR 112014004546 A BR112014004546 A BR 112014004546A BR 112014004546 A2 BR112014004546 A2 BR 112014004546A2
Authority
BR
Brazil
Prior art keywords
capacitive load
driving
change
rate
target
Prior art date
Application number
BR112014004546A
Other languages
English (en)
Inventor
Penberth Michael
Original Assignee
Global Inkjet Systems Ltd
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 Global Inkjet Systems Ltd filed Critical Global Inkjet Systems Ltd
Publication of BR112014004546A2 publication Critical patent/BR112014004546A2/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
    • B41J2/07—Ink jet characterised by jet 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
    • B41J2/04548—Details of power line section of control circuit
    • 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
    • B41J2/04581—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads based on 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
    • B41J2/015—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
    • B41J2/04588—Control methods or devices therefor, e.g. driver circuits, control circuits using a specific waveform
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P31/00—Arrangements for regulating or controlling electric motors not provided for in groups H02P1/00 - H02P5/00, H02P7/00 or H02P21/00 - H02P29/00
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/802—Drive or control circuitry or methods for piezoelectric or electrostrictive devices not otherwise provided for
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Electronic Switches (AREA)

Abstract

resumo método de acionar uma carga capacitiva e circuito de acionamento do mesmo um método para acionamento de uma carga capacitiva utilizando uma forma de onda de tensão alvo com uma tensão de pico e uma taxa de variação de subida e descida média, em que as taxas de variação de subida e descida médias compreendem pelo menos um passo de tensão, o método compreende fornecimento de potência a partir de uma entrada para uma saída para carregar uma carga capacitiva para obter uma tensão de pico e taxa de variação de subida média em resposta à forma de onda alvo; descarregar a carga capacitiva para obter uma taxa de variação de descida média em resposta à forma de onda alvo, e retornar a potência descarregada a partir da carga capacitiva para a entrada.
BR112014004546A 2011-08-26 2012-08-28 método de acionar uma carga capacitiva e circuito de acionamento do mesmo BR112014004546A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB201114812A GB2494116B (en) 2011-08-26 2011-08-26 Method of driving a capacitive load and drive circuit therefor
PCT/GB2012/052102 WO2013030560A1 (en) 2011-08-26 2012-08-28 Method of driving a capacitive load and drive circuit therefor

Publications (1)

Publication Number Publication Date
BR112014004546A2 true BR112014004546A2 (pt) 2017-04-04

Family

ID=44838801

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014004546A BR112014004546A2 (pt) 2011-08-26 2012-08-28 método de acionar uma carga capacitiva e circuito de acionamento do mesmo

Country Status (10)

Country Link
US (1) US9079396B2 (pt)
EP (1) EP2748875B1 (pt)
JP (1) JP5869128B2 (pt)
KR (1) KR101850949B1 (pt)
CN (1) CN103782406B (pt)
BR (1) BR112014004546A2 (pt)
ES (1) ES2575210T3 (pt)
GB (1) GB2494116B (pt)
IL (1) IL231165A (pt)
WO (1) WO2013030560A1 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9270205B2 (en) * 2013-09-10 2016-02-23 Fujifilm Dimatix Inc. Regenerative drive for piezoelectric transducers
JP6242361B2 (ja) * 2014-05-19 2017-12-06 株式会社東芝 インクジェットヘッド
GB2531552B (en) * 2014-10-21 2017-12-27 Polatis Ltd Crosstalk reduction technique for multi-channel driver circuits
JP6372333B2 (ja) * 2014-12-11 2018-08-15 セイコーエプソン株式会社 液体吐出装置、ヘッドユニット、容量性負荷駆動用集積回路装置および容量性負荷駆動回路
US9837864B2 (en) * 2015-03-26 2017-12-05 Integrated Device Technology, Inc. Apparatuses and wireless power transmitters having multiple transmit coils and related method
JP6419025B2 (ja) * 2015-05-27 2018-11-07 キヤノン株式会社 電力供給装置、プリンタ及び制御方法
CN106549600A (zh) * 2016-10-27 2017-03-29 深圳市汉拓数码有限公司 驱动电路
JP6764764B2 (ja) * 2016-11-08 2020-10-07 ローム株式会社 ワイヤレス受電装置およびその制御方法、受電制御回路、電子機器
GB2564713B (en) 2017-07-21 2020-04-01 Fen Tech Limited Driver Circuit
JP7115109B2 (ja) * 2018-03-20 2022-08-09 セイコーエプソン株式会社 液体吐出装置
US10507650B1 (en) * 2018-07-20 2019-12-17 Xerox Corporation Piezoelectric print head drive with energy recovery
CN109217861B (zh) * 2018-11-02 2023-09-26 深圳市霍达尔仪器有限公司 一种基于mosfet阵列的高速电子开关
TW202308306A (zh) * 2019-01-08 2023-02-16 美商鷹港科技股份有限公司 產生高壓脈波之方法
TWI693784B (zh) * 2019-10-09 2020-05-11 奇源科技有限公司 靜電吸附板用驅動電路及使用該驅動電路之靜電吸附裝置
US11485244B2 (en) * 2020-03-16 2022-11-01 Lear Corporation Voltage and PFC based OBC pre-charge system

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US4749897A (en) 1986-03-12 1988-06-07 Nippondenso Co., Ltd. Driving device for piezoelectric element
JPS6372381A (ja) * 1986-09-17 1988-04-02 株式会社日本自動車部品総合研究所 容量性負荷の駆動方法
JP2754610B2 (ja) 1988-11-09 1998-05-20 株式会社デンソー 圧電アクチュエータ駆動装置
JP2814539B2 (ja) * 1989-04-17 1998-10-22 セイコーエプソン株式会社 インク噴射プリンタの駆動装置
JPH04125080A (ja) * 1990-09-14 1992-04-24 Toto Ltd 圧電アクチュエータの駆動装置
JPH04176661A (ja) * 1990-11-13 1992-06-24 Fujitsu Ltd 圧電素子駆動方式
JPH06153538A (ja) * 1992-11-11 1994-05-31 Toyota Motor Corp 圧電素子駆動回路
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DE19958262B4 (de) * 1999-12-03 2007-03-22 Siemens Ag Verfahren und Vorrichtung zum Aufladen eines piezoelektrischen Aktors
JP4123736B2 (ja) * 2001-06-11 2008-07-23 富士ゼロックス株式会社 インクジェットプリンタ及び駆動回路
JP4152632B2 (ja) * 2002-01-09 2008-09-17 シャープ株式会社 駆動パルス生成回路およびこれを用いたインクジェット記録装置
US20040145273A1 (en) 2002-10-31 2004-07-29 Khoury James M. Electronic driver circuit for high-speed actuation of high-capacitance actuators
JP2005039990A (ja) * 2003-06-24 2005-02-10 Nippon Soken Inc ピエゾアクチュエータ駆動回路
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GB2480822B (en) * 2010-06-01 2017-05-17 Global Inkjet Systems Ltd Driver circuit

Also Published As

Publication number Publication date
KR20140062497A (ko) 2014-05-23
IL231165A (en) 2017-10-31
GB2494116A (en) 2013-03-06
EP2748875A1 (en) 2014-07-02
ES2575210T3 (es) 2016-06-27
JP5869128B2 (ja) 2016-02-24
GB201114812D0 (en) 2011-10-12
CN103782406B (zh) 2016-08-17
US9079396B2 (en) 2015-07-14
WO2013030560A1 (en) 2013-03-07
GB2494116B (en) 2013-08-07
IL231165A0 (en) 2014-04-30
US20140240383A1 (en) 2014-08-28
KR101850949B1 (ko) 2018-04-23
EP2748875B1 (en) 2016-05-04
JP2014526236A (ja) 2014-10-02
CN103782406A (zh) 2014-05-07

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2477 DE 26-06-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.