ES408246A1 - Metodo y aparato para medir yno regular una cantidad. - Google Patents
Metodo y aparato para medir yno regular una cantidad.Info
- Publication number
- ES408246A1 ES408246A1 ES408246A ES408246A ES408246A1 ES 408246 A1 ES408246 A1 ES 408246A1 ES 408246 A ES408246 A ES 408246A ES 408246 A ES408246 A ES 408246A ES 408246 A1 ES408246 A1 ES 408246A1
- Authority
- ES
- Spain
- Prior art keywords
- radiation
- measuring
- component
- electrical signal
- electro
- 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
- 238000000034 method Methods 0.000 title abstract 4
- 230000005670 electromagnetic radiation Effects 0.000 title abstract 3
- 230000005855 radiation Effects 0.000 abstract 4
- 230000002238 attenuated effect Effects 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Geophysics And Detection Of Objects (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Measuring Magnetic Variables (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712154820 DE2154820C3 (de) | 1971-11-04 | Optoelektrische Meßeinrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
ES408246A1 true ES408246A1 (es) | 1976-02-16 |
Family
ID=5824190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES408246A Expired ES408246A1 (es) | 1971-11-04 | 1972-11-03 | Metodo y aparato para medir yno regular una cantidad. |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5746031B2 (es) |
BE (1) | BE790938A (es) |
CA (1) | CA977547A (es) |
ES (1) | ES408246A1 (es) |
FR (1) | FR2160003A5 (es) |
GB (1) | GB1401699A (es) |
IT (1) | IT973354B (es) |
LU (1) | LU66406A1 (es) |
NL (1) | NL169365C (es) |
TR (1) | TR17946A (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE411955B (sv) * | 1978-06-02 | 1980-02-11 | Asea Ab | Fiberoptiskt metdon med hogst tva fibrer |
JPS5820343U (ja) * | 1981-08-03 | 1983-02-08 | 株式会社デンソー | 電子式燃料噴射制御装置 |
JPS61108636U (es) * | 1984-12-22 | 1986-07-10 | ||
GB8610654D0 (en) * | 1986-05-01 | 1986-08-20 | Bicc Plc | Movement detection |
JPS62133941U (es) * | 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 |
AU2000229243A1 (en) * | 2000-03-02 | 2001-09-12 | Ndc Infrared Engineering Limited | Electromagnetic detection apparatus |
CN113465658B (zh) * | 2021-05-24 | 2023-03-31 | 湖南大学 | 基于磁导率的非接触式测温及物料成分检测装置与方法 |
Family Cites Families (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/xx unknown
-
1972
- 1972-10-25 NL NL7214419A patent/NL169365C/xx not_active IP Right Cessation
- 1972-10-31 TR TR1794672A patent/TR17946A/xx unknown
- 1972-11-02 JP JP47110178A patent/JPS5746031B2/ja not_active Expired
- 1972-11-02 IT IT5375672A patent/IT973354B/it active
- 1972-11-02 CA CA155,414A patent/CA977547A/en not_active Expired
- 1972-11-03 FR FR7238937A patent/FR2160003A5/fr not_active Expired
- 1972-11-03 ES ES408246A patent/ES408246A1/es not_active Expired
- 1972-11-03 LU LU66406A patent/LU66406A1/xx unknown
- 1972-11-06 GB GB5107472A patent/GB1401699A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
TR17946A (tr) | 1976-11-01 |
CA977547A (en) | 1975-11-11 |
JPS4854973A (es) | 1973-08-02 |
DE2154820B2 (de) | 1977-06-23 |
BE790938A (fr) | 1973-05-03 |
DE2154820A1 (de) | 1973-05-17 |
IT973354B (it) | 1974-06-10 |
NL7214419A (es) | 1973-05-08 |
NL169365C (nl) | 1982-07-01 |
JPS5746031B2 (es) | 1982-09-30 |
GB1401699A (en) | 1975-07-30 |
FR2160003A5 (es) | 1973-06-22 |
LU66406A1 (es) | 1974-05-17 |
NL169365B (nl) | 1982-02-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES408246A1 (es) | Metodo y aparato para medir yno regular una cantidad. | |
ES409091A1 (es) | Un sistema para la aqualizacion automatica de la caracte- ristica de transmision de senales de informacion. | |
ES409445A1 (es) | Sistema con su dispositivo comparador para la discrimina- cion de frecuencia y la medida de la diferencia de fase en- tre dos senales electricas alternadas. | |
CH531179A (de) | Verfahren und Einrichtung zur Messung der Frequenz von einem einen bestimmten, einstellbaren Pegel überschreitenden elektrischen Signal | |
GB1246501A (en) | Spectrum analyzer | |
ES336055A1 (es) | Un metodo para supervisar un material que se esta laminan- do. | |
ES366443A1 (es) | Procedimiento y dispositivo para determinar la constitucionde la situacion de una via. | |
US2758277A (en) | Linear phase detector | |
GB887622A (en) | A frequency-modulation echo-sounder | |
ES311762A1 (es) | Un procedimiento para la medicion electrica de la variacion de una magnitud fisica transformada en una variacion de longitud. | |
ES389117A1 (es) | Perfeccionamientos en circuitos generadores de formas de ondas. | |
GB1195119A (en) | Charge Density Meter. | |
ES438279A1 (es) | Aparato electronico para detectar la cantidad de una sustan-cia predeterminada dispuesta en un medio fluido y metodo pa-ra su utilizacion. | |
JPS5320349A (en) | Measuring method for wave length dispersion of photo-fiber | |
JPS55125467A (en) | Method and device for monitoring feeble radiant ray | |
JPS53149088A (en) | Optical absorption measuring system | |
JPS51131358A (en) | Frequency characteristics direct reading method & device | |
ES432759A1 (es) | Dispositivo medidor de un flujo de radiacion. | |
JPS5233418A (en) | Agc circuit | |
ES217580A1 (es) | UN DISPOSITIVO DE TRANSMISIoN DE SENALES | |
JPS5255571A (en) | Resonance frequency measuring apparatus | |
ES425737A1 (es) | Un procedimiento para transformar senales electricas impul-sivas en senales de forma sinusoidal con nivel estabilizado. | |
ES420459A1 (es) | Un dispositivo oscilador que puede ser guiado en fase por una senal de referencia. | |
JPS5386300A (en) | Apparatus for measuring water content in powder material | |
ATA985675A (de) | Magnetfeld-messfuehler zur erzeugung eines aus- gangssignals |