FR2266313B1 - - Google Patents

Info

Publication number
FR2266313B1
FR2266313B1 FR7509291A FR7509291A FR2266313B1 FR 2266313 B1 FR2266313 B1 FR 2266313B1 FR 7509291 A FR7509291 A FR 7509291A FR 7509291 A FR7509291 A FR 7509291A FR 2266313 B1 FR2266313 B1 FR 2266313B1
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
FR7509291A
Other versions
FR2266313A1 (fr
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2266313A1 publication Critical patent/FR2266313A1/fr
Application granted granted Critical
Publication of FR2266313B1 publication Critical patent/FR2266313B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/10—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors
    • G01J5/34—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors using capacitors, e.g. pyroelectric capacitors
    • 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
    • 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
    • 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
    • C04B35/50—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on rare-earth compounds
    • 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
    • C04B35/51—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on compounds of actinides

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Composite Materials (AREA)
  • Plasma & Fusion (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Insulating Materials (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Radiation Pyrometers (AREA)
FR7509291A 1974-03-25 1975-03-25 Expired FR2266313B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB13086/74A GB1504283A (en) 1974-03-25 1974-03-25 Pyroelectric detector devices

Publications (2)

Publication Number Publication Date
FR2266313A1 FR2266313A1 (fr) 1975-10-24
FR2266313B1 true FR2266313B1 (fr) 1978-02-24

Family

ID=10016581

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7509291A Expired FR2266313B1 (fr) 1974-03-25 1975-03-25

Country Status (5)

Country Link
JP (1) JPS5723364B2 (fr)
DE (1) DE2512401C3 (fr)
FR (1) FR2266313B1 (fr)
GB (1) GB1504283A (fr)
NL (1) NL7503383A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1580403A (en) * 1977-04-19 1980-12-03 Philips Electronic Associated Pyroelectric detector circuits and devices
JPS56131979A (en) * 1980-03-19 1981-10-15 Hitachi Ltd Piezoelectric material for transparent vibrator and transparent vibrator
GB2125214B (en) * 1982-07-23 1985-10-02 Philips Electronic Associated Pyroelectric infra-red radiation detector
GB2143081B (en) * 1983-07-06 1987-01-14 Philips Electronic Associated Infra-red detector with differentially connected pyroelecric elements
GB2150747B (en) * 1983-12-02 1987-04-23 Philips Electronic Associated Pyroelectric infra-red radiation detector
GB2165639B (en) * 1984-08-24 1988-01-27 Philips Electronic Associated Pyroelectric infra-red detector
GB2164789B (en) * 1984-09-19 1987-11-11 Philips Electronic Associated Pyroelectric infra-red detector
GB2170952B (en) * 1985-02-08 1988-11-16 Philips Electronic Associated Infra-red radiation detector devices
GB2173013A (en) * 1985-03-29 1986-10-01 Philips Electronic Associated Arrays of lenses
JPH0682073B2 (ja) * 1988-08-30 1994-10-19 株式会社村田製作所 焦電型赤外線センサ
DE4115949A1 (de) * 1991-05-16 1992-11-19 Philips Patentverwaltung Pyroelektrisches keramikmaterial und dessen verwendung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5432719A (en) * 1977-08-18 1979-03-10 Sony Corp Voltage control circuit

Also Published As

Publication number Publication date
FR2266313A1 (fr) 1975-10-24
DE2512401B2 (de) 1978-03-09
JPS5723364B2 (fr) 1982-05-18
JPS50132500A (fr) 1975-10-20
GB1504283A (en) 1978-03-15
DE2512401A1 (de) 1975-10-02
DE2512401C3 (de) 1978-11-09
NL7503383A (nl) 1975-09-29

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Legal Events

Date Code Title Description
ST Notification of lapse