BR8003123A - Corpo piezoeletrico para um transdutor eletromecanico, trasdutor eletromecanico, processo de produzir um corpo piezoeletrico e de produzir um conjunto em que um corpo piezoeletrico e fixado a uma alta temperatura a um dispositivo - Google Patents

Corpo piezoeletrico para um transdutor eletromecanico, trasdutor eletromecanico, processo de produzir um corpo piezoeletrico e de produzir um conjunto em que um corpo piezoeletrico e fixado a uma alta temperatura a um dispositivo

Info

Publication number
BR8003123A
BR8003123A BR8003123A BR8003123A BR8003123A BR 8003123 A BR8003123 A BR 8003123A BR 8003123 A BR8003123 A BR 8003123A BR 8003123 A BR8003123 A BR 8003123A BR 8003123 A BR8003123 A BR 8003123A
Authority
BR
Brazil
Prior art keywords
electromecanic
transducer
producing
piezoelectric body
piezoeletric
Prior art date
Application number
BR8003123A
Other languages
English (en)
Inventor
D Perduijn
J Verberkt
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of BR8003123A publication Critical patent/BR8003123A/pt

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
    • H10N30/01—Manufacture or treatment
    • H10N30/04—Treatments to modify a piezoelectric or electrostrictive property, e.g. polarisation characteristics, vibration characteristics or mode tuning
    • H10N30/045—Treatments to modify a piezoelectric or electrostrictive property, e.g. polarisation characteristics, vibration characteristics or mode tuning by polarising
    • 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
    • H10N30/01—Manufacture or treatment
    • H10N30/09—Forming piezoelectric or electrostrictive materials
    • H10N30/093—Forming inorganic materials
    • H10N30/097—Forming inorganic materials by sintering
    • 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
    • H10N30/85—Piezoelectric or electrostrictive active materials
    • H10N30/853—Ceramic compositions
    • H10N30/8548—Lead-based oxides

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Insulating Materials (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
BR8003123A 1979-05-21 1980-05-19 Corpo piezoeletrico para um transdutor eletromecanico, trasdutor eletromecanico, processo de produzir um corpo piezoeletrico e de produzir um conjunto em que um corpo piezoeletrico e fixado a uma alta temperatura a um dispositivo BR8003123A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7903964A NL7903964A (nl) 1979-05-21 1979-05-21 Pieezo-elektrisch lichaam voor een elektromechanisch omvormingselement.

Publications (1)

Publication Number Publication Date
BR8003123A true BR8003123A (pt) 1980-12-23

Family

ID=19833217

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8003123A BR8003123A (pt) 1979-05-21 1980-05-19 Corpo piezoeletrico para um transdutor eletromecanico, trasdutor eletromecanico, processo de produzir um corpo piezoeletrico e de produzir um conjunto em que um corpo piezoeletrico e fixado a uma alta temperatura a um dispositivo

Country Status (7)

Country Link
US (2) US4355256A (pt)
EP (1) EP0019337B1 (pt)
JP (1) JPS55154786A (pt)
BR (1) BR8003123A (pt)
DE (1) DE3064741D1 (pt)
NL (1) NL7903964A (pt)
SG (1) SG97385G (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4990324A (en) * 1986-12-17 1991-02-05 Nippondenso Co., Ltd. Method for producing two-component or three-component lead zirconate-titanate
JPS63295145A (ja) * 1987-05-26 1988-12-01 Tsudakoma Ind Co Ltd 工業機械用パレット搬送台の支持機構
US5023032A (en) * 1987-10-09 1991-06-11 Martin Marietta Corporation Electrostrictive ceramic material including a process for the preparation thereof and applications therefor
US5032558A (en) * 1987-10-09 1991-07-16 Martin Marietta Corporation Electrostrictive ceramic material including a process for the preparation thereof and applications thereof
ATE96127T1 (de) * 1989-05-02 1993-11-15 Lonza Ag Sinterfaehiges zirkonoxidpulver und verfahren zu seiner herstellung.
JPH03121796A (ja) * 1989-09-30 1991-05-23 Ushio Kk パンチングマシンにおける基板の供給及び回収装置
US5004555A (en) * 1989-10-31 1991-04-02 Industrial Technology Research Institute Heat cycle treatment for improving the performance of piezoelectric ceramics
US4991283A (en) * 1989-11-27 1991-02-12 Johnson Gary W Sensor elements in multilayer ceramic tape structures
JP2564441B2 (ja) * 1991-12-11 1996-12-18 本田技研工業株式会社 ワークパレットの移送装置
DE4442598A1 (de) * 1994-11-30 1996-06-05 Philips Patentverwaltung Komplexer, substituierter Lanthan-Blei-Zirkon-Titan-Perowskit, keramische Zusammensetzung und Aktuator
US6140746A (en) * 1995-04-03 2000-10-31 Seiko Epson Corporation Piezoelectric thin film, method for producing the same, and ink jet recording head using the thin film
US5772575A (en) * 1995-09-22 1998-06-30 S. George Lesinski Implantable hearing aid
DE69739101D1 (de) * 1996-03-25 2008-12-24 S George Lesinski Microantriebsbefestigung für implantierbares hörhilfegerät
JP3801212B2 (ja) * 1996-05-24 2006-07-26 エス ジョージ レジンスキー 埋込み可能な補聴器用改良マイクロフォン
DE69739657D1 (de) * 1996-07-19 2009-12-31 Armand P Neukermans Biokompatibler, implantierbarer microantrieb für ein hörgerät
US6351879B1 (en) * 1998-08-31 2002-03-05 Eastman Kodak Company Method of making a printing apparatus
US6362558B1 (en) * 1999-12-24 2002-03-26 Kansai Research Institute Piezoelectric element, process for producing the same and ink jet recording head
WO2003037212A2 (en) 2001-10-30 2003-05-08 Lesinski George S Implantation method for a hearing aid microactuator implanted into the cochlea
US7052117B2 (en) 2002-07-03 2006-05-30 Dimatix, Inc. Printhead having a thin pre-fired piezoelectric layer
US7281778B2 (en) 2004-03-15 2007-10-16 Fujifilm Dimatix, Inc. High frequency droplet ejection device and method
US8491076B2 (en) 2004-03-15 2013-07-23 Fujifilm Dimatix, Inc. Fluid droplet ejection devices and methods
KR20070087223A (ko) 2004-12-30 2007-08-27 후지필름 디마틱스, 인크. 잉크 분사 프린팅
US7988247B2 (en) 2007-01-11 2011-08-02 Fujifilm Dimatix, Inc. Ejection of drops having variable drop size from an ink jet printer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2906710A (en) * 1959-09-29 Ferroelectric ceramic composition
US2708244A (en) * 1954-03-24 1955-05-10 Jaffe Bernard Piezoelectric transducers using lead titanate and lead zirconate
US3021441A (en) * 1957-12-26 1962-02-13 Gulton Ind Inc Piezoelectric transducer
US3404296A (en) * 1963-07-16 1968-10-01 Clevite Corp Transducer having a transition from a ferroelectric state to an antiferroelectric state
FR2055350A5 (pt) * 1969-07-28 1971-05-07 Siemens Ag
BE757129A (fr) * 1969-10-07 1971-04-06 Philips Nv Resonateur electromecanique
JPS5264700A (en) * 1975-11-25 1977-05-28 Murata Manufacturing Co Piezooelectric ceramic for elastic surface wave element
JPS5939913B2 (ja) * 1978-08-17 1984-09-27 株式会社村田製作所 圧電性磁器の製造方法
JPS5630779A (en) * 1979-08-22 1981-03-27 Hitachi Ltd Piezoelectric monocrystal and elastic surface wave element using the same

Also Published As

Publication number Publication date
EP0019337B1 (en) 1983-09-07
US4355256A (en) 1982-10-19
NL7903964A (nl) 1980-11-25
DE3064741D1 (en) 1983-10-13
SG97385G (en) 1986-07-25
JPS55154786A (en) 1980-12-02
JPS6131640B2 (pt) 1986-07-21
EP0019337A1 (en) 1980-11-26
US4383196A (en) 1983-05-10

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