JPH0436416Y2 - - Google Patents
Info
- Publication number
- JPH0436416Y2 JPH0436416Y2 JP3579586U JP3579586U JPH0436416Y2 JP H0436416 Y2 JPH0436416 Y2 JP H0436416Y2 JP 3579586 U JP3579586 U JP 3579586U JP 3579586 U JP3579586 U JP 3579586U JP H0436416 Y2 JPH0436416 Y2 JP H0436416Y2
- Authority
- JP
- Japan
- Prior art keywords
- infrared detection
- infrared
- mirror
- pyroelectric
- pyroelectric infrared
- 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 claims description 49
- 230000000694 effects Effects 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Radiation Pyrometers (AREA)
- Burglar Alarm Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3579586U JPH0436416Y2 (en]) | 1986-03-11 | 1986-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3579586U JPH0436416Y2 (en]) | 1986-03-11 | 1986-03-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62146934U JPS62146934U (en]) | 1987-09-17 |
| JPH0436416Y2 true JPH0436416Y2 (en]) | 1992-08-27 |
Family
ID=30845609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3579586U Expired JPH0436416Y2 (en]) | 1986-03-11 | 1986-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0436416Y2 (en]) |
-
1986
- 1986-03-11 JP JP3579586U patent/JPH0436416Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62146934U (en]) | 1987-09-17 |
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