JPH0580765B2 - - Google Patents

Info

Publication number
JPH0580765B2
JPH0580765B2 JP61216745A JP21674586A JPH0580765B2 JP H0580765 B2 JPH0580765 B2 JP H0580765B2 JP 61216745 A JP61216745 A JP 61216745A JP 21674586 A JP21674586 A JP 21674586A JP H0580765 B2 JPH0580765 B2 JP H0580765B2
Authority
JP
Japan
Prior art keywords
composition
pyroelectric
porcelain
less
mol
Prior art date
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 - Fee Related
Application number
JP61216745A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6372006A (ja
Inventor
Hiromitsu Fujii
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.)
Proterial Ltd
Original Assignee
Sumitomo Special Metals 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 Sumitomo Special Metals Co Ltd filed Critical Sumitomo Special Metals Co Ltd
Priority to JP61216745A priority Critical patent/JPS6372006A/ja
Priority to DE8787307983T priority patent/DE3779981T2/de
Priority to EP87307983A priority patent/EP0260875B1/en
Publication of JPS6372006A publication Critical patent/JPS6372006A/ja
Publication of JPH0580765B2 publication Critical patent/JPH0580765B2/ja
Granted 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
    • C04B35/48—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
    • H10N15/00—Thermoelectric devices without a junction of dissimilar materials; Thermomagnetic devices, e.g. using the Nernst-Ettingshausen effect
    • H10N15/10—Thermoelectric devices using thermal change of the dielectric constant, e.g. working above and below the Curie point
    • H10N15/15—Thermoelectric active materials

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)
  • Inorganic Insulating Materials (AREA)
  • Compositions Of Oxide Ceramics (AREA)
JP61216745A 1986-09-12 1986-09-12 焦電センサ−用磁器組成物 Granted JPS6372006A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP61216745A JPS6372006A (ja) 1986-09-12 1986-09-12 焦電センサ−用磁器組成物
DE8787307983T DE3779981T2 (de) 1986-09-12 1987-09-09 Keramische zusammensetzung fuer pyroelektrische fuehler.
EP87307983A EP0260875B1 (en) 1986-09-12 1987-09-09 Ceramic composition for pyroelectric sensors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61216745A JPS6372006A (ja) 1986-09-12 1986-09-12 焦電センサ−用磁器組成物

Publications (2)

Publication Number Publication Date
JPS6372006A JPS6372006A (ja) 1988-04-01
JPH0580765B2 true JPH0580765B2 (cg-RX-API-DMAC7.html) 1993-11-10

Family

ID=16693264

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61216745A Granted JPS6372006A (ja) 1986-09-12 1986-09-12 焦電センサ−用磁器組成物

Country Status (3)

Country Link
EP (1) EP0260875B1 (cg-RX-API-DMAC7.html)
JP (1) JPS6372006A (cg-RX-API-DMAC7.html)
DE (1) DE3779981T2 (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3616967B2 (ja) * 1994-07-27 2005-02-02 株式会社村田製作所 圧電性磁器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6022514A (ja) * 1983-07-15 1985-02-05 Nippon Denso Co Ltd エアコン制御装置

Also Published As

Publication number Publication date
DE3779981T2 (de) 1993-02-04
JPS6372006A (ja) 1988-04-01
EP0260875A2 (en) 1988-03-23
DE3779981D1 (de) 1992-07-30
EP0260875B1 (en) 1992-06-24
EP0260875A3 (en) 1990-02-28

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees