FR2501369B1 - - Google Patents

Info

Publication number
FR2501369B1
FR2501369B1 FR8203623A FR8203623A FR2501369B1 FR 2501369 B1 FR2501369 B1 FR 2501369B1 FR 8203623 A FR8203623 A FR 8203623A FR 8203623 A FR8203623 A FR 8203623A FR 2501369 B1 FR2501369 B1 FR 2501369B1
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
FR8203623A
Other languages
French (fr)
Other versions
FR2501369A1 (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.)
Kureha Corp
Original Assignee
Kureha Corp
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
Priority claimed from JP3016581U external-priority patent/JPS6132335Y2/ja
Priority claimed from JP1981030166U external-priority patent/JPS6132336Y2/ja
Application filed by Kureha Corp filed Critical Kureha Corp
Publication of FR2501369A1 publication Critical patent/FR2501369A1/fr
Application granted granted Critical
Publication of FR2501369B1 publication Critical patent/FR2501369B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
FR8203623A 1981-03-04 1982-03-04 Detecteur photo-electrique Granted FR2501369A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3016581U JPS6132335Y2 (OSRAM) 1981-03-04 1981-03-04
JP1981030166U JPS6132336Y2 (OSRAM) 1981-03-04 1981-03-04

Publications (2)

Publication Number Publication Date
FR2501369A1 FR2501369A1 (fr) 1982-09-10
FR2501369B1 true FR2501369B1 (OSRAM) 1985-04-26

Family

ID=26368466

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8203623A Granted FR2501369A1 (fr) 1981-03-04 1982-03-04 Detecteur photo-electrique

Country Status (5)

Country Link
US (1) US4467202A (OSRAM)
CA (1) CA1182197A (OSRAM)
DE (1) DE3207839C2 (OSRAM)
FR (1) FR2501369A1 (OSRAM)
GB (1) GB2098000B (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5879122A (ja) * 1981-11-05 1983-05-12 Kureha Chem Ind Co Ltd 焦電性赤外線検出器
CN86207853U (zh) * 1986-10-10 1987-07-29 中国科学院物理研究所 聚偏氟乙烯薄膜激光辐射探测器
GB9805014D0 (en) * 1998-03-11 1998-05-06 Siemens Plc Improved mechanical arrangement for water quality measuring apparatus
AU2001287046A1 (en) * 2000-09-05 2002-03-22 De La Rue Cash Systems, Inc. Methods and apparatus for detection of coin denomination and other parameters
AT500829B1 (de) * 2004-10-07 2007-03-15 Piezocryst Ges Fuer Piezoelek Sensorelement mit zumindest einem messelement, welches piezoelektrische und pyroelektrische eigenschaften aufweist

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3539803A (en) * 1967-12-21 1970-11-10 Barnes Eng Co Pyroelectric detector assembly
JPS4975182A (OSRAM) * 1972-11-20 1974-07-19
US4044251A (en) * 1976-05-18 1977-08-23 Minnesota Mining And Manufacturing Company Electromagnetic radiation detector with large area sensing medium
JPS54141690A (en) * 1978-04-26 1979-11-05 Murata Manufacturing Co Infrared ray detector and making method thereof
JPS54174384U (OSRAM) * 1978-05-30 1979-12-08
US4218620A (en) * 1978-07-20 1980-08-19 Eltec Instruments, Inc. Pyroelectric detector having improved suspension means

Also Published As

Publication number Publication date
GB2098000A (en) 1982-11-10
US4467202A (en) 1984-08-21
CA1182197A (en) 1985-02-05
DE3207839A1 (de) 1982-10-14
GB2098000B (en) 1985-04-11
DE3207839C2 (de) 1986-05-15
FR2501369A1 (fr) 1982-09-10

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Legal Events

Date Code Title Description
ST Notification of lapse