JPS4854973A - - Google Patents
Info
- Publication number
- JPS4854973A JPS4854973A JP47110178A JP11017872A JPS4854973A JP S4854973 A JPS4854973 A JP S4854973A JP 47110178 A JP47110178 A JP 47110178A JP 11017872 A JP11017872 A JP 11017872A JP S4854973 A JPS4854973 A JP S4854973A
- 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.)
- Granted
Links
Classifications
-
- 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
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/341—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells controlling the movement of a following part
-
- 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
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/10—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void
- G01J1/16—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void using electric radiation detectors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712154820 DE2154820C3 (en) | 1971-11-04 | Optoelectrical measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4854973A true JPS4854973A (en) | 1973-08-02 |
| JPS5746031B2 JPS5746031B2 (en) | 1982-09-30 |
Family
ID=5824190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47110178A Expired JPS5746031B2 (en) | 1971-11-04 | 1972-11-02 |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5746031B2 (en) |
| BE (1) | BE790938A (en) |
| CA (1) | CA977547A (en) |
| ES (1) | ES408246A1 (en) |
| FR (1) | FR2160003A5 (en) |
| GB (1) | GB1401699A (en) |
| IT (1) | IT973354B (en) |
| LU (1) | LU66406A1 (en) |
| NL (1) | NL169365C (en) |
| TR (1) | TR17946A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003525441A (en) * | 2000-03-02 | 2003-08-26 | エヌディーシー・インフラレッド・エンジニアリング・リミテッド | Electromagnetic detection device |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE411955B (en) * | 1978-06-02 | 1980-02-11 | Asea Ab | FIBEROPTICAL METDON WITH MOST TWO FIBERS |
| JPS5820343U (en) * | 1981-08-03 | 1983-02-08 | 株式会社デンソー | Electronic fuel injection control device |
| JPS61108636U (en) * | 1984-12-22 | 1986-07-10 | ||
| GB8610654D0 (en) * | 1986-05-01 | 1986-08-20 | Bicc Plc | Movement detection |
| JPS62133941U (en) * | 1986-12-03 | 1987-08-24 | ||
| GB2200507B (en) * | 1987-01-28 | 1992-02-12 | Famous Instr Ltd | Optical detector for an auto-focus camera |
| GB2347210B (en) * | 1999-02-26 | 2003-08-06 | Infrared Eng | Infrared gauge |
| CN113465658B (en) * | 2021-05-24 | 2023-03-31 | 湖南大学 | Non-contact temperature measurement and material component detection device and method based on magnetic conductivity |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3215843A (en) * | 1961-06-02 | 1965-11-02 | Special Instr Lab Inc | Photosensitive light source intensity control system |
| US3600072A (en) * | 1962-04-17 | 1971-08-17 | Bofors Ab | Projector for analytical viewing of moving pictures |
-
0
- BE BE790938D patent/BE790938A/en unknown
-
1972
- 1972-10-25 NL NL7214419A patent/NL169365C/en not_active IP Right Cessation
- 1972-10-31 TR TR1794672A patent/TR17946A/en unknown
- 1972-11-02 JP JP47110178A patent/JPS5746031B2/ja not_active Expired
- 1972-11-02 IT IT5375672A patent/IT973354B/en active
- 1972-11-02 CA CA155,414A patent/CA977547A/en not_active Expired
- 1972-11-03 LU LU66406A patent/LU66406A1/xx unknown
- 1972-11-03 FR FR7238937A patent/FR2160003A5/fr not_active Expired
- 1972-11-03 ES ES408246A patent/ES408246A1/en not_active Expired
- 1972-11-06 GB GB5107472A patent/GB1401699A/en not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3215843A (en) * | 1961-06-02 | 1965-11-02 | Special Instr Lab Inc | Photosensitive light source intensity control system |
| US3600072A (en) * | 1962-04-17 | 1971-08-17 | Bofors Ab | Projector for analytical viewing of moving pictures |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003525441A (en) * | 2000-03-02 | 2003-08-26 | エヌディーシー・インフラレッド・エンジニアリング・リミテッド | Electromagnetic detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| LU66406A1 (en) | 1974-05-17 |
| BE790938A (en) | 1973-05-03 |
| GB1401699A (en) | 1975-07-30 |
| DE2154820B2 (en) | 1977-06-23 |
| CA977547A (en) | 1975-11-11 |
| DE2154820A1 (en) | 1973-05-17 |
| NL169365B (en) | 1982-02-01 |
| ES408246A1 (en) | 1976-02-16 |
| IT973354B (en) | 1974-06-10 |
| NL7214419A (en) | 1973-05-08 |
| FR2160003A5 (en) | 1973-06-22 |
| NL169365C (en) | 1982-07-01 |
| JPS5746031B2 (en) | 1982-09-30 |
| TR17946A (en) | 1976-11-01 |