DE3779981T2 - Keramische zusammensetzung fuer pyroelektrische fuehler. - Google Patents

Keramische zusammensetzung fuer pyroelektrische fuehler.

Info

Publication number
DE3779981T2
DE3779981T2 DE8787307983T DE3779981T DE3779981T2 DE 3779981 T2 DE3779981 T2 DE 3779981T2 DE 8787307983 T DE8787307983 T DE 8787307983T DE 3779981 T DE3779981 T DE 3779981T DE 3779981 T2 DE3779981 T2 DE 3779981T2
Authority
DE
Germany
Prior art keywords
ceramic composition
pyroelectric probe
pyroelectric
probe
ceramic
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 - Lifetime
Application number
DE8787307983T
Other languages
English (en)
Other versions
DE3779981D1 (de
Inventor
Hiromitsu Yamazaki Seisa 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.)
Neomax Co 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
Application granted granted Critical
Publication of DE3779981D1 publication Critical patent/DE3779981D1/de
Publication of DE3779981T2 publication Critical patent/DE3779981T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
DE8787307983T 1986-09-12 1987-09-09 Keramische zusammensetzung fuer pyroelektrische fuehler. Expired - Lifetime DE3779981T2 (de)

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
DE3779981D1 DE3779981D1 (de) 1992-07-30
DE3779981T2 true DE3779981T2 (de) 1993-02-04

Family

ID=16693264

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787307983T Expired - Lifetime DE3779981T2 (de) 1986-09-12 1987-09-09 Keramische zusammensetzung fuer pyroelektrische fuehler.

Country Status (3)

Country Link
EP (1) EP0260875B1 (de)
JP (1) JPS6372006A (de)
DE (1) DE3779981T2 (de)

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
EP0260875A3 (en) 1990-02-28
EP0260875A2 (de) 1988-03-23
JPH0580765B2 (de) 1993-11-10
DE3779981D1 (de) 1992-07-30
EP0260875B1 (de) 1992-06-24
JPS6372006A (ja) 1988-04-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition