FR2073941A5 - - Google Patents

Info

Publication number
FR2073941A5
FR2073941A5 FR7045612A FR7045612A FR2073941A5 FR 2073941 A5 FR2073941 A5 FR 2073941A5 FR 7045612 A FR7045612 A FR 7045612A FR 7045612 A FR7045612 A FR 7045612A FR 2073941 A5 FR2073941 A5 FR 2073941A5
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7045612A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of FR2073941A5 publication Critical patent/FR2073941A5/fr
Expired legal-status Critical Current

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
    • C04B35/46—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 titanium oxides or titanates
    • C04B35/462—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 titanium oxides or titanates based on titanates
    • C04B35/472—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 titanium oxides or titanates based on titanates based on lead titanates
    • 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)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Insulating Materials (AREA)
FR7045612A 1969-12-26 1970-12-17 Expired FR2073941A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45000623A JPS5020278B1 (fr) 1969-12-26 1969-12-26

Publications (1)

Publication Number Publication Date
FR2073941A5 true FR2073941A5 (fr) 1971-10-01

Family

ID=11478840

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7045612A Expired FR2073941A5 (fr) 1969-12-26 1970-12-17

Country Status (6)

Country Link
US (1) US3642637A (fr)
JP (1) JPS5020278B1 (fr)
DE (1) DE2055197C3 (fr)
FR (1) FR2073941A5 (fr)
GB (1) GB1330649A (fr)
NL (1) NL154998B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0513903A1 (fr) * 1991-05-16 1992-11-19 Philips Patentverwaltung GmbH Matériaux céramiques pyroélectriques et leur utilisation

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4078284A (en) * 1977-04-04 1978-03-14 Zenith Radio Corporation Piezoelectric substrate fabrication process
DE2837508C3 (de) * 1977-09-07 1985-11-21 Hitachi, Ltd., Tokio/Tokyo Piezokeramik
JPS6021941B2 (ja) * 1981-01-28 1985-05-30 株式会社村田製作所 圧電性磁器組成物
CN108807658B (zh) * 2017-04-28 2020-02-14 中国科学院上海硅酸盐研究所 一种低机械品质因数1-3型压电复合材料及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0513903A1 (fr) * 1991-05-16 1992-11-19 Philips Patentverwaltung GmbH Matériaux céramiques pyroélectriques et leur utilisation

Also Published As

Publication number Publication date
DE2055197C3 (de) 1974-05-16
US3642637A (en) 1972-02-15
NL154998B (nl) 1977-11-15
DE2055197A1 (de) 1971-07-15
GB1330649A (en) 1973-09-19
JPS5020278B1 (fr) 1975-07-14
NL7018805A (fr) 1971-06-29
DE2055197B2 (de) 1973-06-07

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