TR17946A - Isik bariyeri - Google Patents
Isik bariyeriInfo
- Publication number
- TR17946A TR17946A TR1794672A TR1794672A TR17946A TR 17946 A TR17946 A TR 17946A TR 1794672 A TR1794672 A TR 1794672A TR 1794672 A TR1794672 A TR 1794672A TR 17946 A TR17946 A TR 17946A
- Authority
- TR
- Turkey
- Prior art keywords
- light barrier
- barrier
- light
- Prior art date
Links
- 230000004888 barrier function Effects 0.000 title 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
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 |
---|---|
TR17946A true TR17946A (tr) | 1976-11-01 |
Family
ID=5824190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TR1794672A TR17946A (tr) | 1971-11-04 | 1972-10-31 | Isik bariyeri |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5746031B2 (tr) |
BE (1) | BE790938A (tr) |
CA (1) | CA977547A (tr) |
ES (1) | ES408246A1 (tr) |
FR (1) | FR2160003A5 (tr) |
GB (1) | GB1401699A (tr) |
IT (1) | IT973354B (tr) |
LU (1) | LU66406A1 (tr) |
NL (1) | NL169365C (tr) |
TR (1) | TR17946A (tr) |
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 (tr) * | 1984-12-22 | 1986-07-10 | ||
GB8610654D0 (en) * | 1986-05-01 | 1986-08-20 | Bicc Plc | Movement detection |
JPS62133941U (tr) * | 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 |
KR20020095186A (ko) * | 2000-03-02 | 2002-12-20 | 엔디씨 인프라레드 엔지니어링 리미티드 | 전자기 검출 장치 |
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/tr unknown
- 1972-11-02 JP JP47110178A patent/JPS5746031B2/ja not_active Expired
- 1972-11-02 CA CA155,414A patent/CA977547A/en not_active Expired
- 1972-11-02 IT IT5375672A patent/IT973354B/it active
- 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/es not_active Expired
- 1972-11-06 GB GB5107472A patent/GB1401699A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL169365B (nl) | 1982-02-01 |
JPS5746031B2 (tr) | 1982-09-30 |
ES408246A1 (es) | 1976-02-16 |
BE790938A (fr) | 1973-05-03 |
NL7214419A (tr) | 1973-05-08 |
LU66406A1 (tr) | 1974-05-17 |
DE2154820B2 (de) | 1977-06-23 |
GB1401699A (en) | 1975-07-30 |
CA977547A (en) | 1975-11-11 |
JPS4854973A (tr) | 1973-08-02 |
DE2154820A1 (de) | 1973-05-17 |
FR2160003A5 (tr) | 1973-06-22 |
IT973354B (it) | 1974-06-10 |
NL169365C (nl) | 1982-07-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1040288B (it) | Barriera luminosa | |
IT968956B (it) | Disposizione per serranda | |
SE391586B (sv) | Ljusreflekteringssystem | |
TR17946A (tr) | Isik bariyeri | |
BE765622A (nl) | Omheining | |
NO136876C (no) | Lysbeskyttelsesmiddel. | |
ATA843172A (de) | Zahnpasten | |
AR194759A1 (es) | Videografo | |
DK132987C (da) | Tandpasta | |
IT988368B (it) | Dentifricio | |
BE778167A (fr) | Mecanisme ecumeur | |
DK132572C (da) | Tandpasta | |
DK132815C (da) | Tandpasta | |
IT988355B (it) | Dentifricio | |
AT311643B (de) | Rolladenfenster | |
IT972783B (it) | Retroriflettore | |
CH544867A (de) | Zaun | |
IT1048980B (it) | Dentifricio trasparente | |
IT973949B (it) | Macchina fotografica | |
CH550311A (de) | Zaun. | |
AT322109B (de) | Zahnpaste | |
AT323895B (de) | Zahnpasten | |
BE805549A (nl) | Lichtsluis | |
BR7206331D0 (pt) | Acendedor piroforico | |
SE383074B (sv) | Mosaikelement for lyskopplingsbilder |