JPH0612505Y2 - 受動型赤外線検出装置 - Google Patents
受動型赤外線検出装置Info
- Publication number
- JPH0612505Y2 JPH0612505Y2 JP3417789U JP3417789U JPH0612505Y2 JP H0612505 Y2 JPH0612505 Y2 JP H0612505Y2 JP 3417789 U JP3417789 U JP 3417789U JP 3417789 U JP3417789 U JP 3417789U JP H0612505 Y2 JPH0612505 Y2 JP H0612505Y2
- Authority
- JP
- Japan
- Prior art keywords
- reflecting mirror
- infrared
- infrared detector
- reflecting
- primary
- 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 - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 43
- 230000003287 optical effect Effects 0.000 claims description 24
- 230000004907 flux Effects 0.000 claims description 4
- 230000035945 sensitivity Effects 0.000 description 8
- 241001465754 Metazoa Species 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 241000282472 Canis lupus familiaris Species 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000002093 peripheral 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 |
|---|---|---|---|
| JP3417789U JPH0612505Y2 (ja) | 1989-03-24 | 1989-03-24 | 受動型赤外線検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3417789U JPH0612505Y2 (ja) | 1989-03-24 | 1989-03-24 | 受動型赤外線検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02124522U JPH02124522U (en]) | 1990-10-15 |
| JPH0612505Y2 true JPH0612505Y2 (ja) | 1994-03-30 |
Family
ID=31538424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3417789U Expired - Lifetime JPH0612505Y2 (ja) | 1989-03-24 | 1989-03-24 | 受動型赤外線検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0612505Y2 (en]) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7348538B2 (en) * | 2006-02-03 | 2008-03-25 | Ge Infrastructure Sensing, Inc. | Methods and systems for detecting proximity of an object |
| JP6685012B2 (ja) * | 2016-03-22 | 2020-04-22 | パナソニックＩｐマネジメント株式会社 | 赤外線検出装置 |
-
1989
- 1989-03-24 JP JP3417789U patent/JPH0612505Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02124522U (en]) | 1990-10-15 |
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