NL7809261A - PIEEZO-ELECTRIC CERAMIC MATERIAL ... - Google Patents

PIEEZO-ELECTRIC CERAMIC MATERIAL ...

Info

Publication number
NL7809261A
NL7809261A NL7809261A NL7809261A NL7809261A NL 7809261 A NL7809261 A NL 7809261A NL 7809261 A NL7809261 A NL 7809261A NL 7809261 A NL7809261 A NL 7809261A NL 7809261 A NL7809261 A NL 7809261A
Authority
NL
Netherlands
Prior art keywords
pieezo
ceramic material
electric ceramic
electric
ceramic
Prior art date
Application number
NL7809261A
Other languages
Dutch (nl)
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 NL7809261A publication Critical patent/NL7809261A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • 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
    • C04B35/48—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 based on zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C04B35/49—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 based on zirconium or hafnium oxides, zirconates, zircon or hafnates containing also titanium oxides or titanates
    • C04B35/491—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 based on zirconium or hafnium oxides, zirconates, zircon or hafnates containing also titanium oxides or titanates based on lead zirconates and lead titanates, e.g. PZT
    • C04B35/493—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 based on zirconium or hafnium oxides, zirconates, zircon or hafnates containing also titanium oxides or titanates based on lead zirconates and lead titanates, e.g. PZT containing also other lead compounds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
NL7809261A 1977-09-17 1978-09-12 PIEEZO-ELECTRIC CERAMIC MATERIAL ... NL7809261A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2741890A DE2741890C2 (en) 1977-09-17 1977-09-17 Piezoelectric ceramics

Publications (1)

Publication Number Publication Date
NL7809261A true NL7809261A (en) 1979-03-20

Family

ID=6019185

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7809261A NL7809261A (en) 1977-09-17 1978-09-12 PIEEZO-ELECTRIC CERAMIC MATERIAL ...

Country Status (6)

Country Link
JP (1) JPS5454115A (en)
DE (1) DE2741890C2 (en)
FR (1) FR2403316B1 (en)
GB (1) GB2004268A (en)
NL (1) NL7809261A (en)
SE (1) SE431322B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59100944U (en) * 1982-12-24 1984-07-07 トヨタ自動車株式会社 cylinder block
US4753905A (en) * 1985-07-31 1988-06-28 Murata Manufacturing Co., Ltd. Dielectric ceramic composition
DE3718486C2 (en) * 1987-06-02 1994-06-30 Siemens Ag Use of a piezoceramic for an electroacoustic transducer
JPH0265186A (en) * 1988-08-31 1990-03-05 Taiyo Yuden Co Ltd Piezoelectric porcelain composition
DE4041993A1 (en) * 1990-12-27 1992-07-02 Gesemann Hans Juergen Dr Heterogeneous dielectric ceramic material - useful in electronics as multilayer capacitor
JP3296640B2 (en) * 1993-11-04 2002-07-02 三井化学株式会社 Piezoelectric ceramics
EP1519427B1 (en) * 2003-09-24 2009-12-16 TDK Corporation Piezoelectric ceramic composition and manufacturing the same, and piezoelectric element
JP6445372B2 (en) * 2015-03-31 2018-12-26 日本碍子株式会社 Piezoelectric / electrostrictive material, piezoelectric / electrostrictive body, and resonance driving device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3594321A (en) * 1968-11-05 1971-07-20 Nippon Electric Co Piezoelectric ceramic
GB1313670A (en) 1969-08-15 1973-04-18 Sumitomo Spec Metals Piezo electric ceramic composition
JPS517317B1 (en) * 1971-02-08 1976-03-06
DD103764A1 (en) * 1972-03-21 1974-02-05 Rostovsky G Uni PIEZOCERAMIC FABRIC
JPS4949198A (en) * 1972-09-19 1974-05-13
JPS5528436B2 (en) 1973-11-24 1980-07-28

Also Published As

Publication number Publication date
GB2004268A (en) 1979-03-28
FR2403316A1 (en) 1979-04-13
DE2741890C2 (en) 1983-03-17
FR2403316B1 (en) 1983-06-17
DE2741890A1 (en) 1979-07-05
SE431322B (en) 1984-01-30
JPS5454115A (en) 1979-04-28
SE7809677L (en) 1979-03-18
JPS5731549B2 (en) 1982-07-05

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Legal Events

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BV The patent application has lapsed