ES503616A0 - Juego de fotocelulas de rayos infrarrojos - Google Patents

Juego de fotocelulas de rayos infrarrojos

Info

Publication number
ES503616A0
ES503616A0 ES503616A ES503616A ES503616A0 ES 503616 A0 ES503616 A0 ES 503616A0 ES 503616 A ES503616 A ES 503616A ES 503616 A ES503616 A ES 503616A ES 503616 A0 ES503616 A0 ES 503616A0
Authority
ES
Spain
Prior art keywords
infrared ray
photocell set
photocell
ray
infrared
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.)
Granted
Application number
ES503616A
Other languages
English (en)
Other versions
ES8203531A1 (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.)
BERMACO Srl
Original Assignee
BERMACO Srl
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 BERMACO Srl filed Critical BERMACO Srl
Publication of ES503616A0 publication Critical patent/ES503616A0/es
Publication of ES8203531A1 publication Critical patent/ES8203531A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
    • H04B14/026—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse time characteristics modulation, e.g. width, position, interval

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Electrotherapy Devices (AREA)
ES503616A 1980-07-03 1981-07-02 Juego de fotocelulas de rayos infrarrojos Expired ES8203531A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8005177A IT8005177A0 (it) 1980-07-03 1980-07-03 Coppia di fotocellule a raggi infrarossi.

Publications (2)

Publication Number Publication Date
ES503616A0 true ES503616A0 (es) 1982-04-16
ES8203531A1 ES8203531A1 (es) 1982-04-16

Family

ID=11118892

Family Applications (1)

Application Number Title Priority Date Filing Date
ES503616A Expired ES8203531A1 (es) 1980-07-03 1981-07-02 Juego de fotocelulas de rayos infrarrojos

Country Status (6)

Country Link
BE (1) BE889433A (es)
DE (1) DE3123758A1 (es)
ES (1) ES8203531A1 (es)
FR (1) FR2486278A1 (es)
GB (1) GB2080653A (es)
IT (1) IT8005177A0 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3210710A1 (de) * 1982-03-24 1984-03-22 Brunnquell GmbH Fabrik elektrotechnischer Apparate, 8070 Ingolstadt Fernsteuerempfaenger, insbesondere zur steuerung von elektrogeraeten
DE3605885A1 (de) * 1986-02-24 1987-08-27 Ifm Electronic Gmbh Lichtschranke
DE3803033A1 (de) * 1988-02-02 1989-08-10 Sick Erwin Gmbh Lichtschrankengitter
DE4141468C2 (de) * 1991-12-16 1994-06-30 Sick Optik Elektronik Erwin Optische Sensoranordnung und Verfahren zu deren Betrieb
DE4142529C2 (de) * 1991-12-21 1994-08-25 Hirschmann Richard Gmbh Co Sicherungseinrichtung
US5416316A (en) * 1992-12-14 1995-05-16 Erwin Sick Gmbh Optik-Electronik Optical sensor arrangement for presence detection with variable pulse repetition frequency
DE4323910C2 (de) * 1993-07-16 1995-08-10 Leuze Electronic Gmbh & Co Lichtschranke mit einer Auswerteelektronik zum Erkennen von Störsignalen
DE19605102A1 (de) * 1996-02-12 1997-08-14 Siemens Nixdorf Inf Syst Infrarot-Sicherungssystem
DE19924351C2 (de) * 1998-06-05 2003-07-24 Leuze Electronic Gmbh & Co Lichtschranke

Also Published As

Publication number Publication date
DE3123758A1 (de) 1982-05-06
BE889433A (fr) 1981-10-16
FR2486278A1 (fr) 1982-01-08
IT8005177A0 (it) 1980-07-03
ES8203531A1 (es) 1982-04-16
GB2080653A (en) 1982-02-03

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