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
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
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- 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
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- 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
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- 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)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978047043U JPS54151295U (de) | 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 (de) | 1978-04-12 | 1978-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS54151295U true JPS54151295U (de) | 1979-10-20 |
Family
ID=12764130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1978047043U Pending JPS54151295U (de) | 1978-04-12 | 1978-04-12 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS54151295U (de) |
| DE (1) | DE2914365A1 (de) |
| FR (1) | FR2432706A1 (de) |
| GB (1) | GB2020097A (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH655591B (de) * | 1980-10-06 | 1986-04-30 | ||
| US4769545A (en) * | 1986-11-26 | 1988-09-06 | American Iris Corporation | Motion detector |
| DE3803278A1 (de) * | 1988-02-04 | 1989-08-17 | Brueck Electronic Beg Gmbh | 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)
| 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 |
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1978
- 1978-04-12 JP JP1978047043U patent/JPS54151295U/ja active Pending
-
1979
- 1979-04-09 DE DE19792914365 patent/DE2914365A1/de not_active Ceased
- 1979-04-10 FR FR7908998A patent/FR2432706A1/fr active Pending
- 1979-04-12 GB GB7912926A patent/GB2020097A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2432706A1 (fr) | 1980-02-29 |
| DE2914365A1 (de) | 1979-10-25 |
| GB2020097A (en) | 1979-11-07 |