WO2009014148A1 - Appareil de commande d'élément piézoélectrique et appareil de revêtement - Google Patents

Appareil de commande d'élément piézoélectrique et appareil de revêtement Download PDF

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Publication number
WO2009014148A1
WO2009014148A1 PCT/JP2008/063209 JP2008063209W WO2009014148A1 WO 2009014148 A1 WO2009014148 A1 WO 2009014148A1 JP 2008063209 W JP2008063209 W JP 2008063209W WO 2009014148 A1 WO2009014148 A1 WO 2009014148A1
Authority
WO
WIPO (PCT)
Prior art keywords
piezoelectric element
element driving
voltage
coating
coating apparatus
Prior art date
Application number
PCT/JP2008/063209
Other languages
English (en)
Japanese (ja)
Inventor
Kazuhiko Imagawa
Yasuaki Miyamoto
Original Assignee
Shibaura Mechatronics Corporation
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 Shibaura Mechatronics Corporation filed Critical Shibaura Mechatronics Corporation
Priority to JP2009524499A priority Critical patent/JP5373609B2/ja
Priority to CN2008800218860A priority patent/CN101689818B/zh
Priority to KR1020097026477A priority patent/KR101106084B1/ko
Publication of WO2009014148A1 publication Critical patent/WO2009014148A1/fr

Links

Classifications

    • 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—Circuitry or processes for operating piezoelectric or electrostrictive devices not otherwise provided for, e.g. drive 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
    • B41J2/135—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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/18—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators
    • H02N2/181—Circuits; Control arrangements or methods

Landscapes

  • Dc-Dc Converters (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)

Abstract

La tension d'une alimentation électrique en courant continu (1) est amplifiée par un circuit amplificateur (3) et appliquée à un élément piézoélectrique (6) ; la tension chargée de l'élément piézoélectrique (6) est déchargée par un circuit de décharge (4). Ainsi, l'élément piézoélectrique est chargé de manière sûre à un niveau requis pour l'aspiration et l'éjection d'un liquide, ce qui permet d'éviter une augmentation des coûts et une perte de puissance.
PCT/JP2008/063209 2007-07-26 2008-07-23 Appareil de commande d'élément piézoélectrique et appareil de revêtement WO2009014148A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009524499A JP5373609B2 (ja) 2007-07-26 2008-07-23 圧電素子駆動装置および塗布装置
CN2008800218860A CN101689818B (zh) 2007-07-26 2008-07-23 压电元件驱动装置和涂敷装置
KR1020097026477A KR101106084B1 (ko) 2007-07-26 2008-07-23 압전 소자 구동 장치 및 도포 장치

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007194855 2007-07-26
JP2007-194855 2007-07-26

Publications (1)

Publication Number Publication Date
WO2009014148A1 true WO2009014148A1 (fr) 2009-01-29

Family

ID=40281397

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/063209 WO2009014148A1 (fr) 2007-07-26 2008-07-23 Appareil de commande d'élément piézoélectrique et appareil de revêtement

Country Status (5)

Country Link
JP (1) JP5373609B2 (fr)
KR (1) KR101106084B1 (fr)
CN (1) CN101689818B (fr)
TW (1) TW200926568A (fr)
WO (1) WO2009014148A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010269215A (ja) * 2009-05-19 2010-12-02 Shibaura Mechatronics Corp 圧電素子駆動装置および塗布装置
US8786162B2 (en) 2011-02-21 2014-07-22 Renesas Electronics Corporation Device for driving a piezoelectric element
JP2014522632A (ja) * 2011-06-10 2014-09-04 ロジャーズ コーポレーション 直接駆動波形発生装置
WO2017073642A1 (fr) * 2015-10-30 2017-05-04 株式会社村田製作所 Circuit de commande d'élément piézoélectrique et appareil de commande de fluide

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5759710B2 (ja) 2010-12-08 2015-08-05 東芝テック株式会社 静電容量性アクチュエータの駆動装置
KR101581126B1 (ko) * 2014-07-02 2016-01-11 숭실대학교산학협력단 직접 니들 구동형 피에조 인젝터용 구동 제어 회로 및 이를 포함하는 차량
JP6686425B2 (ja) * 2015-12-25 2020-04-22 セイコーエプソン株式会社 ヘッドユニット制御回路
JP6387955B2 (ja) * 2015-12-25 2018-09-12 セイコーエプソン株式会社 ヘッドユニット制御回路
DE102016117239A1 (de) * 2016-09-14 2018-03-15 USound GmbH Verfahren und Schaltung zum Betreiben eines Piezo-Bauteils sowie einen integrierten Schaltkreis mit einer derartigen Schaltung
GB2564713B (en) 2017-07-21 2020-04-01 Fen Tech Limited Driver Circuit

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03120768A (ja) * 1989-10-03 1991-05-22 Toyota Motor Corp 圧電アクチュエータの駆動装置
JP2002361865A (ja) * 2001-06-11 2002-12-18 Fuji Xerox Co Ltd インクジェットプリンタ及び駆動回路
JP2006165011A (ja) * 2004-12-02 2006-06-22 Toyota Gakuen 圧電素子駆動装置および圧電素子の駆動方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01252165A (ja) * 1988-03-30 1989-10-06 Toshiba Lighting & Technol Corp 昇圧チョッパ回路
CN1051073A (zh) * 1989-10-17 1991-05-01 精工爱普生株式会社 微电化泵
JPH097767A (ja) * 1995-06-16 1997-01-10 Nec Kansai Ltd 分散型ｅｌ素子の駆動回路
JPH09135571A (ja) * 1995-11-07 1997-05-20 Japan Storage Battery Co Ltd 太陽光発電用電力変換装置
JP2002238249A (ja) * 2001-02-13 2002-08-23 Matsushita Electric Ind Co Ltd スイッチング電源装置
JP3299257B2 (ja) * 2001-08-03 2002-07-08 ブラザー工業株式会社 インクジェットヘッド駆動電源回路
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
TW200638083A (en) * 2005-04-18 2006-11-01 Shibaura Mechatronics Corp The coating apparatus and method thereof
JP2006311635A (ja) * 2005-04-26 2006-11-09 Nissan Motor Co Ltd 昇圧コンバータ制御装置
JP4922724B2 (ja) * 2005-10-20 2012-04-25 芝浦メカトロニクス株式会社 溶液の塗布装置
JP2007306681A (ja) * 2006-05-10 2007-11-22 Honda Motor Co Ltd 昇圧回路および電動パワーステアリング装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03120768A (ja) * 1989-10-03 1991-05-22 Toyota Motor Corp 圧電アクチュエータの駆動装置
JP2002361865A (ja) * 2001-06-11 2002-12-18 Fuji Xerox Co Ltd インクジェットプリンタ及び駆動回路
JP2006165011A (ja) * 2004-12-02 2006-06-22 Toyota Gakuen 圧電素子駆動装置および圧電素子の駆動方法

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010269215A (ja) * 2009-05-19 2010-12-02 Shibaura Mechatronics Corp 圧電素子駆動装置および塗布装置
US8786162B2 (en) 2011-02-21 2014-07-22 Renesas Electronics Corporation Device for driving a piezoelectric element
JP2014522632A (ja) * 2011-06-10 2014-09-04 ロジャーズ コーポレーション 直接駆動波形発生装置
WO2017073642A1 (fr) * 2015-10-30 2017-05-04 株式会社村田製作所 Circuit de commande d'élément piézoélectrique et appareil de commande de fluide
JP6160800B1 (ja) * 2015-10-30 2017-07-12 株式会社村田製作所 圧電素子駆動回路および流体制御装置
GB2558703A (en) * 2015-10-30 2018-07-18 Murata Manufacturing Co Piezoelectric element driving circuit and fluid control apparatus
GB2558703B (en) * 2015-10-30 2021-02-24 Murata Manufacturing Co Piezoelectric element driving circuit and fluid control apparatus
US11605773B2 (en) 2015-10-30 2023-03-14 Murata Manufacturing Co., Ltd. Piezoelectric element driving circuit and fluid control apparatus

Also Published As

Publication number Publication date
KR101106084B1 (ko) 2012-01-18
CN101689818B (zh) 2012-08-29
TW200926568A (en) 2009-06-16
KR20100011980A (ko) 2010-02-03
JPWO2009014148A1 (ja) 2010-10-07
CN101689818A (zh) 2010-03-31
TWI371912B (fr) 2012-09-01
JP5373609B2 (ja) 2013-12-18

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