ES8502256A1 - Perfeccionamientos en un captador de intensidad luminosa - Google Patents

Perfeccionamientos en un captador de intensidad luminosa

Info

Publication number
ES8502256A1
ES8502256A1 ES529455A ES529455A ES8502256A1 ES 8502256 A1 ES8502256 A1 ES 8502256A1 ES 529455 A ES529455 A ES 529455A ES 529455 A ES529455 A ES 529455A ES 8502256 A1 ES8502256 A1 ES 8502256A1
Authority
ES
Spain
Prior art keywords
voltage
electronic
light intensity
sensor
variable
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
Application number
ES529455A
Other languages
English (en)
Spanish (es)
Other versions
ES529455A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Somfy SA
Original Assignee
Somfy SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Somfy SA filed Critical Somfy SA
Publication of ES529455A0 publication Critical patent/ES529455A0/es
Publication of ES8502256A1 publication Critical patent/ES8502256A1/es
Expired legal-status Critical Current

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
    • G01J1/44—Electric circuits

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Machine Tool Copy Controls (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
ES529455A 1983-02-04 1984-02-03 Perfeccionamientos en un captador de intensidad luminosa Expired ES8502256A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8301759A FR2540625A1 (fr) 1983-02-04 1983-02-04 Capteur d'intensite lumineuse

Publications (2)

Publication Number Publication Date
ES529455A0 ES529455A0 (es) 1984-12-16
ES8502256A1 true ES8502256A1 (es) 1984-12-16

Family

ID=9285604

Family Applications (1)

Application Number Title Priority Date Filing Date
ES529455A Expired ES8502256A1 (es) 1983-02-04 1984-02-03 Perfeccionamientos en un captador de intensidad luminosa

Country Status (11)

Country Link
US (1) US4612438A (US07860544-20101228-C00003.png)
JP (1) JPS59170733A (US07860544-20101228-C00003.png)
AU (1) AU562153B2 (US07860544-20101228-C00003.png)
BE (1) BE904781Q (US07860544-20101228-C00003.png)
CH (1) CH655211A5 (US07860544-20101228-C00003.png)
DE (1) DE3402844C2 (US07860544-20101228-C00003.png)
ES (1) ES8502256A1 (US07860544-20101228-C00003.png)
FR (1) FR2540625A1 (US07860544-20101228-C00003.png)
IT (1) IT1173186B (US07860544-20101228-C00003.png)
NL (1) NL8400323A (US07860544-20101228-C00003.png)
SE (2) SE451278B (US07860544-20101228-C00003.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4693389B2 (ja) * 2004-11-02 2011-06-01 能美防災株式会社 炎感知器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL258177A (US07860544-20101228-C00003.png) * 1959-11-25
US3443101A (en) * 1965-08-09 1969-05-06 Gen Motors Corp Light sensitive circuit employing a zener diode in series with the photoconductive device
DE1562059A1 (de) * 1968-02-17 1970-02-26 Messerschmitt Boelkow Blohm Schaltungsanordnung mit einem elektrisch steuerbaren, lichtempfindlichen verstaerkerelement
DE2558155C3 (de) * 1974-12-28 1978-10-19 Canon K.K., Tokio Lkhtmeßschaltung
JPS5331952A (en) * 1976-09-06 1978-03-25 Hitachi Ltd Solid switch circuit
US4262220A (en) * 1979-03-28 1981-04-14 Rosemount Inc. Optical current isolator circuit
JPS5838041A (ja) * 1981-08-31 1983-03-05 Asahi Optical Co Ltd Ａｐｄバイアス回路
US4424440A (en) * 1981-10-16 1984-01-03 The Babcock & Wilcox Company Automatic photocell loading

Also Published As

Publication number Publication date
FR2540625A1 (fr) 1984-08-10
JPH0441767B2 (US07860544-20101228-C00003.png) 1992-07-09
JPS59170733A (ja) 1984-09-27
AU562153B2 (en) 1987-05-28
SE8400551D0 (sv) 1984-02-03
ES529455A0 (es) 1984-12-16
IT1173186B (it) 1987-06-18
FR2540625B1 (US07860544-20101228-C00003.png) 1985-05-17
DE3402844C2 (de) 1986-05-15
SE8400551L (sv) 1984-08-05
NL8400323A (nl) 1984-09-03
SE451278B (sv) 1987-09-21
AU2397884A (en) 1984-08-09
CH655211A5 (fr) 1986-03-27
DE3402844A1 (de) 1984-08-16
IT8419399A0 (it) 1984-02-02
US4612438A (en) 1986-09-16
BE904781Q (fr) 1986-09-01

Similar Documents

Publication Publication Date Title
ES8702006A1 (es) Perfeccionamientos en una disposicion de conexiones para el control de la alimentacion de corrientes de un consumidor electrico
ES8502256A1 (es) Perfeccionamientos en un captador de intensidad luminosa
KR840001015A (ko) 가변전자 임피던스 회로 장치
GB983823A (en) Electric analog multiplier
JPS57121308A (en) Power amplifier
ATE20623T1 (de) Spitzenwertdetektor.
JPS5731015A (en) Electric power supply device
MY100773A (en) Frequency to current converter circuit.
JPS54161305A (en) Ac amplifying device
JPS6471317A (en) Threshold comparing circuit
KR900001441Y1 (ko) 자동 이득 제어회로
JPS54156143A (en) Power source system
JPS5736366A (en) Optical signal output circuit
JPS5455343A (en) Level discrimination circuit
SU574711A1 (ru) Стабилизатор посто нного тока
JPS6427323A (en) Transmission equipment
JPS54135549A (en) Light receiving circuit
JPS56169262A (en) Photoelectric converting circuit
ATE21283T1 (de) Schaltung zur messung der rauschcharakteristiken von elektronischen komponenten.
EP0375665A3 (en) A pulse delay circuit
JPS56164624A (en) Level detecting circuit
JPS55150658A (en) Current supply circuit
JPS56120929A (en) Measuring device for temperature
EP0600091A4 (en) RECEIVER FOR DIGITAL SIGNALS.
JPS6457322A (en) Voltage regulating circuit in integrated circuit

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000201