BR112014000104A2 - elemento piezelétrico, elemento piezelétrico de múltiplas camadas, cabeçote de descarga de líquido, aparelho de descarga de líquido, motor ultrassônico, aparelho óptico, e aparelho eletrônico - Google Patents

elemento piezelétrico, elemento piezelétrico de múltiplas camadas, cabeçote de descarga de líquido, aparelho de descarga de líquido, motor ultrassônico, aparelho óptico, e aparelho eletrônico

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Publication number
BR112014000104A2
BR112014000104A2 BR112014000104A BR112014000104A BR112014000104A2 BR 112014000104 A2 BR112014000104 A2 BR 112014000104A2 BR 112014000104 A BR112014000104 A BR 112014000104A BR 112014000104 A BR112014000104 A BR 112014000104A BR 112014000104 A2 BR112014000104 A2 BR 112014000104A2
Authority
BR
Brazil
Prior art keywords
piezoelectric element
liquid discharge
ultrasonic motor
perovskite
weight
Prior art date
Application number
BR112014000104A
Other languages
English (en)
Other versions
BR112014000104B1 (pt
Inventor
Hayashi Jumpei
Akashi Kenichi
Takeda Kenichi
Koyama Shinya
Furuta Tatsuo
Original Assignee
Canon Kk
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 Canon Kk filed Critical Canon Kk
Publication of BR112014000104A2 publication Critical patent/BR112014000104A2/pt
Publication of BR112014000104B1 publication Critical patent/BR112014000104B1/pt

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    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
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    • 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
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
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    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
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    • H02N2/10—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors
    • H02N2/103—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors by pressing one or more vibrators against the rotor
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    • H02N2/106—Langevin motors
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    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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    • H02N2/16—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors using travelling waves, i.e. Rayleigh surface waves
    • H02N2/163—Motors with ring stator
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    • H02N2/10—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors
    • H02N2/16—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors using travelling waves, i.e. Rayleigh surface waves
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Abstract

1/1 resumo “elemento piezelétrico, elemento piezelétrico de múltiplas camadas, cabeçote de descarga de líquido, aparelho de descarga de líquido, motor ultrassônico, aparelho óptico, e aparelho eletrônico” um elemento piezelétrico sem chumbo que opera estavelmente em uma ampla faixa de temperatura de operação contém um material piezelétrico sem chumbo. o elemento piezelétrico inclui um primeiro eletrodo, um segundo eletrodo, e um material piezelétrico que inclui um óxido de metal do tipo de perovskita representado por (ba1-xcax) a (ti1-yzry) o3 (em que 1,00 = a = 1,01, 0,02 = x = 0,30, 0,020 = y = 0,095, e y = x) como um componente principal e manganês incorporado no óxido de metal do tipo de perovskita. o teor de manganês em relação a 100 partes por peso do óxido de metal do tipo de perovskita é 0,02 partes por peso ou superior e 0,40 partes por peso ou inferior em uma base de metal.
BR112014000104-9A 2011-07-05 2012-06-26 Elemento piezoelétrico, elemento piezoelétrico de múltiplas camadas, cabeçote de descarga de líquido, aparelho de descarga de líquido, motor ultrassônico, aparelho óptico, e aparelho eletrônico BR112014000104B1 (pt)

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PCT/JP2012/066837 WO2013005701A1 (en) 2011-07-05 2012-06-26 Piezoelectric element, multilayered piezoelectric element, liquid discharge head, liquid discharge apparatus, ultrasonic motor, optical apparatus, and electronic apparatus

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KR20140040257A (ko) 2014-04-02
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US9425380B2 (en) 2016-08-23
KR102069989B1 (ko) 2020-01-23
US20140117811A1 (en) 2014-05-01
CN107651956A (zh) 2018-02-02
WO2013005701A1 (en) 2013-01-10
EP2730020B1 (en) 2017-11-01
KR101874022B1 (ko) 2018-07-05
KR101602427B1 (ko) 2016-03-10
RU2607947C2 (ru) 2017-01-11
EP3293874B1 (en) 2019-10-23
CN103650323A (zh) 2014-03-19
KR20180075715A (ko) 2018-07-04
RU2561601C1 (ru) 2015-08-27
RU2015131811A (ru) 2015-11-27
BR112014000104B1 (pt) 2021-08-03
RU2014103798A (ru) 2015-08-10
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US20160233414A1 (en) 2016-08-11
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