NL7503383A - THERMAL DETECTION DEVICE. - Google Patents

THERMAL DETECTION DEVICE.

Info

Publication number
NL7503383A
NL7503383A NL7503383A NL7503383A NL7503383A NL 7503383 A NL7503383 A NL 7503383A NL 7503383 A NL7503383 A NL 7503383A NL 7503383 A NL7503383 A NL 7503383A NL 7503383 A NL7503383 A NL 7503383A
Authority
NL
Netherlands
Prior art keywords
detection device
thermal detection
thermal
detection
Prior art date
Application number
NL7503383A
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 NL7503383A publication Critical patent/NL7503383A/en

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)
NL7503383A 1974-03-25 1975-03-21 THERMAL DETECTION DEVICE. NL7503383A (en)

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 (1)

Publication Number Publication Date
NL7503383A true NL7503383A (en) 1975-09-29

Family

ID=10016581

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7503383A NL7503383A (en) 1974-03-25 1975-03-21 THERMAL DETECTION DEVICE.

Country Status (5)

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

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 (en) * 1988-08-30 1994-10-19 株式会社村田製作所 Pyroelectric infrared sensor
DE4115949A1 (en) * 1991-05-16 1992-11-19 Philips Patentverwaltung PYROELECTRIC CERAMIC MATERIAL AND ITS USE

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
DE2512401C3 (en) 1978-11-09
JPS5723364B2 (en) 1982-05-18
DE2512401B2 (en) 1978-03-09
DE2512401A1 (en) 1975-10-02
JPS50132500A (en) 1975-10-20
GB1504283A (en) 1978-03-15
FR2266313B1 (en) 1978-02-24
FR2266313A1 (en) 1975-10-24

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Legal Events

Date Code Title Description
BV The patent application has lapsed