IT993277B - Limitatore ottico - Google Patents

Limitatore ottico

Info

Publication number
IT993277B
IT993277B IT29026/73A IT2902673A IT993277B IT 993277 B IT993277 B IT 993277B IT 29026/73 A IT29026/73 A IT 29026/73A IT 2902673 A IT2902673 A IT 2902673A IT 993277 B IT993277 B IT 993277B
Authority
IT
Italy
Prior art keywords
optical limiter
limiter
optical
Prior art date
Application number
IT29026/73A
Other languages
English (en)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT993277B publication Critical patent/IT993277B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers
    • G01V8/12—Detecting, e.g. by using light barriers using one transmitter and one receiver
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/02—Details
    • H01L31/0232—Optical elements or arrangements associated with the device
    • H01L31/02325—Optical elements or arrangements associated with the device the optical elements not being integrated nor being directly associated with the device
IT29026/73A 1972-09-28 1973-09-18 Limitatore ottico IT993277B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722247717 DE2247717A1 (de) 1972-09-28 1972-09-28 Lichtschranke

Publications (1)

Publication Number Publication Date
IT993277B true IT993277B (it) 1975-09-30

Family

ID=5857698

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29026/73A IT993277B (it) 1972-09-28 1973-09-18 Limitatore ottico

Country Status (4)

Country Link
DE (1) DE2247717A1 (it)
FR (1) FR2201462A1 (it)
IT (1) IT993277B (it)
NL (1) NL7312046A (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0241188U (it) * 1988-09-10 1990-03-22
DE4116210C2 (de) * 1991-04-26 1995-07-20 Rms Kleine Gmbh Vertrieb Elekt Befestigungssystem für Lichtschrankenelemente
DE4217696C2 (de) * 1992-05-27 1995-01-12 Mannesmann Ag Optoelektronischer Signalgeber
EP0632511A3 (en) * 1993-06-29 1996-11-27 Mitsubishi Cable Ind Ltd Light emitting diode module and method for its manufacture.
DE19855220A1 (de) * 1998-11-30 2000-05-31 Sick Ag Opto-elektronischer Sensor und Verfahren zu dessen Herstellung

Also Published As

Publication number Publication date
FR2201462B1 (it) 1976-05-14
NL7312046A (it) 1974-04-01
FR2201462A1 (en) 1974-04-26
DE2247717A1 (de) 1974-05-02

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