DE8525988U1 - Pyrodetektor zur Detektion eines in seinen Detektionsbereich eintretenden Körpers - Google Patents
Pyrodetektor zur Detektion eines in seinen Detektionsbereich eintretenden KörpersInfo
- Publication number
- DE8525988U1 DE8525988U1 DE19858525988 DE8525988U DE8525988U1 DE 8525988 U1 DE8525988 U1 DE 8525988U1 DE 19858525988 DE19858525988 DE 19858525988 DE 8525988 U DE8525988 U DE 8525988U DE 8525988 U1 DE8525988 U1 DE 8525988U1
- Authority
- DE
- Germany
- Prior art keywords
- concave mirror
- radiation
- cover
- pyrodetector
- mirror
- 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
Links
- 238000001514 detection method Methods 0.000 title claims description 4
- 230000005855 radiation Effects 0.000 claims description 28
- 239000010408 film Substances 0.000 claims description 22
- 239000004698 Polyethylene Substances 0.000 claims description 14
- -1 polyethylene Polymers 0.000 claims description 14
- 229920000573 polyethylene Polymers 0.000 claims description 14
- 244000309464 bull Species 0.000 claims description 9
- 239000000049 pigment Substances 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 8
- 238000011156 evaluation Methods 0.000 claims description 5
- 230000035945 sensitivity Effects 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000004040 coloring Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 4
- 230000010287 polarization Effects 0.000 claims description 3
- 239000010409 thin film Substances 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 claims description 2
- 239000012811 non-conductive material Substances 0.000 claims description 2
- 239000011888 foil Substances 0.000 claims 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000013039 cover film Substances 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19858525988 DE8525988U1 (de) | 1985-09-11 | 1985-09-11 | Pyrodetektor zur Detektion eines in seinen Detektionsbereich eintretenden Körpers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19858525988 DE8525988U1 (de) | 1985-09-11 | 1985-09-11 | Pyrodetektor zur Detektion eines in seinen Detektionsbereich eintretenden Körpers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8525988U1 true DE8525988U1 (de) | 1987-07-23 |
Family
ID=6785150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19858525988 Expired DE8525988U1 (de) | 1985-09-11 | 1985-09-11 | Pyrodetektor zur Detektion eines in seinen Detektionsbereich eintretenden Körpers |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE8525988U1 (da) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4308983A1 (de) * | 1993-03-20 | 1994-09-22 | Abb Patent Gmbh | Sensorschalter mit einem auf Bewegung reagierenden Sensor |
-
1985
- 1985-09-11 DE DE19858525988 patent/DE8525988U1/de not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4308983A1 (de) * | 1993-03-20 | 1994-09-22 | Abb Patent Gmbh | Sensorschalter mit einem auf Bewegung reagierenden Sensor |
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