DE3207839C2 - Fotoelektrischer Detektor - Google Patents

Fotoelektrischer Detektor

Info

Publication number
DE3207839C2
DE3207839C2 DE3207839A DE3207839A DE3207839C2 DE 3207839 C2 DE3207839 C2 DE 3207839C2 DE 3207839 A DE3207839 A DE 3207839A DE 3207839 A DE3207839 A DE 3207839A DE 3207839 C2 DE3207839 C2 DE 3207839C2
Authority
DE
Germany
Prior art keywords
photoelectric detector
detector according
electrode
shaped ring
carrier part
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
Application number
DE3207839A
Other languages
German (de)
English (en)
Other versions
DE3207839A1 (de
Inventor
Kenichi Iwakai Fukushima Nakamura
Hiroshi Iwaki Fukushima Obara
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 DE3207839A1 publication Critical patent/DE3207839A1/de
Application granted granted Critical
Publication of DE3207839C2 publication Critical patent/DE3207839C2/de
Expired 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)
DE3207839A 1981-03-04 1982-03-04 Fotoelektrischer Detektor Expired DE3207839C2 (de)

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
DE3207839A1 DE3207839A1 (de) 1982-10-14
DE3207839C2 true DE3207839C2 (de) 1986-05-15

Family

ID=26368466

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3207839A Expired DE3207839C2 (de) 1981-03-04 1982-03-04 Fotoelektrischer Detektor

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
FR2501369B1 (OSRAM) 1985-04-26
GB2098000B (en) 1985-04-11
FR2501369A1 (fr) 1982-09-10

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee