JPH0412399Y2 - - Google Patents
Info
- Publication number
- JPH0412399Y2 JPH0412399Y2 JP7213686U JP7213686U JPH0412399Y2 JP H0412399 Y2 JPH0412399 Y2 JP H0412399Y2 JP 7213686 U JP7213686 U JP 7213686U JP 7213686 U JP7213686 U JP 7213686U JP H0412399 Y2 JPH0412399 Y2 JP H0412399Y2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- circuit
- light
- infrared
- light emitter
- 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 7
- 230000003287 optical effect Effects 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000010304 firing Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 4
- 238000000691 measurement method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
Landscapes
- Optical Radar Systems And Details Thereof (AREA)
- Measurement Of Optical Distance (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7213686U JPH0412399Y2 (ru) | 1986-05-13 | 1986-05-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7213686U JPH0412399Y2 (ru) | 1986-05-13 | 1986-05-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62185400U JPS62185400U (ru) | 1987-11-25 |
JPH0412399Y2 true JPH0412399Y2 (ru) | 1992-03-25 |
Family
ID=30915322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7213686U Expired JPH0412399Y2 (ru) | 1986-05-13 | 1986-05-13 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0412399Y2 (ru) |
-
1986
- 1986-05-13 JP JP7213686U patent/JPH0412399Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS62185400U (ru) | 1987-11-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3781111A (en) | Short range laser obstacle detector | |
US4419012A (en) | Position measuring system | |
US4129780A (en) | Active imaging system using time programmed dwell | |
GB1380649A (en) | Apparatus for distance measurement | |
GB1379079A (en) | Method and apparatus for indicating the passing of a projectile through an area in space | |
US4954861A (en) | Method of driving multiple flash rangefinder | |
US4151415A (en) | Active imaging system using variable gate width time programmed dwell | |
US4027837A (en) | Optical tracking link utilizing pulse burst modulation for solid state missile beacons | |
US4068124A (en) | Wire obstacle warning system | |
US3741111A (en) | Optical target sensor | |
EP0525822B1 (en) | A receiver | |
US4590375A (en) | Apparatus for detection of an enemy's infrared camera | |
GB2299395A (en) | Proximity fuze | |
JPH0412399Y2 (ru) | ||
GB1339955A (en) | Apparatus for detecting an object by reflection of radiation | |
US20120069321A1 (en) | Imaging device and circuit for same | |
US4072861A (en) | Optical tracking system | |
US4258360A (en) | Optical smoke detector | |
US3293980A (en) | Device for detecting the angular position of a luminous source | |
US4156816A (en) | Optical fire-detector | |
US3217592A (en) | Checking device for optical altimeters and similar devices | |
JPH07167954A (ja) | 距離測定装置 | |
GB1497214A (en) | Visibility measuring means | |
JPH01277724A (ja) | 目標検出装置 | |
JPS5944595B2 (ja) | レ−ザ装置 |