JPS54151295U - - Google Patents

Info

Publication number
JPS54151295U
JPS54151295U JP1978047043U JP4704378U JPS54151295U JP S54151295 U JPS54151295 U JP S54151295U JP 1978047043 U JP1978047043 U JP 1978047043U JP 4704378 U JP4704378 U JP 4704378U JP S54151295 U JPS54151295 U JP S54151295U
Authority
JP
Japan
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.)
Pending
Application number
JP1978047043U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP1978047043U priority Critical patent/JPS54151295U/ja
Priority to DE19792914365 priority patent/DE2914365A1/de
Priority to FR7908998A priority patent/FR2432706A1/fr
Priority to GB7912926A priority patent/GB2020097A/en
Publication of JPS54151295U publication Critical patent/JPS54151295U/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/12—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions
    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/19—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using infrared-radiation detection systems
    • G08B13/191—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using infrared-radiation detection systems using pyroelectric sensor means
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Radiation Pyrometers (AREA)
JP1978047043U 1978-04-12 1978-04-12 Pending JPS54151295U (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1978047043U JPS54151295U (fr) 1978-04-12 1978-04-12
DE19792914365 DE2914365A1 (de) 1978-04-12 1979-04-09 Auf infrarotstrahlung ansprechendes bauelement
FR7908998A FR2432706A1 (fr) 1978-04-12 1979-04-10 Dispositifs detecteurs de rayonnement infrarouge presentant un profil courbe et une sensibilite elevee
GB7912926A GB2020097A (en) 1978-04-12 1979-04-12 Pyroelectric device for detecting infrared rays

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978047043U JPS54151295U (fr) 1978-04-12 1978-04-12

Publications (1)

Publication Number Publication Date
JPS54151295U true JPS54151295U (fr) 1979-10-20

Family

ID=12764130

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1978047043U Pending JPS54151295U (fr) 1978-04-12 1978-04-12

Country Status (4)

Country Link
JP (1) JPS54151295U (fr)
DE (1) DE2914365A1 (fr)
FR (1) FR2432706A1 (fr)
GB (1) GB2020097A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH655591B (fr) * 1980-10-06 1986-04-30
US4769545A (en) * 1986-11-26 1988-09-06 American Iris Corporation Motion detector
DE8816609U1 (de) * 1988-02-04 1990-01-11 B.E.G. Brück Electronic GmbH, 5253 Lindlar Infrarot-Signalgeber
AU1794295A (en) * 1994-05-13 1995-11-23 Matsushita Electric Industrial Co., Ltd. Radiation detector
KR0176625B1 (ko) * 1996-11-05 1999-04-01 삼성전자주식회사 적외선 물체검출장치
JP2007255929A (ja) * 2006-03-20 2007-10-04 Kyoto Univ 焦電型赤外線センサ
US8436306B2 (en) * 2011-02-24 2013-05-07 Ngk Insulators, Ltd. Pyroelectric element
DE102011102415A1 (de) 2011-05-24 2012-11-29 Werner Bohmeyer Vorrichtung zur Bestimmung der Strahlungsenergie von Impulsquellen
DE102011111481B4 (de) 2011-08-24 2014-12-31 Werner Bohmeyer Verfahren zur Herstellung eines pyroelektrischen Sensors mit konkaver Oberfläche

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3073974A (en) * 1959-06-17 1963-01-15 Itt Energy converter
US3839640A (en) * 1973-06-20 1974-10-01 J Rossin Differential pyroelectric sensor

Also Published As

Publication number Publication date
DE2914365A1 (de) 1979-10-25
GB2020097A (en) 1979-11-07
FR2432706A1 (fr) 1980-02-29

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