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FR2290795A1 - Interrupteur a rayon lumineux - Google Patents

Interrupteur a rayon lumineux

Info

Publication number
FR2290795A1
FR2290795A1 FR7533866A FR7533866A FR2290795A1 FR 2290795 A1 FR2290795 A1 FR 2290795A1 FR 7533866 A FR7533866 A FR 7533866A FR 7533866 A FR7533866 A FR 7533866A FR 2290795 A1 FR2290795 A1 FR 2290795A1
Authority
FR
France
Prior art keywords
light radius
switch
radius switch
light
radius
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
FR7533866A
Other languages
English (en)
Other versions
FR2290795B1 (fr
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.)
Erwin Sick GmbH Optik Elektronik
Original Assignee
Erwin Sick GmbH Optik Elektronik
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 Erwin Sick GmbH Optik Elektronik filed Critical Erwin Sick GmbH Optik Elektronik
Publication of FR2290795A1 publication Critical patent/FR2290795A1/fr
Application granted granted Critical
Publication of FR2290795B1 publication Critical patent/FR2290795B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F55/00—Radiation-sensitive semiconductor devices covered by groups H10F10/00, H10F19/00 or H10F30/00 being structurally associated with electric light sources and electrically or optically coupled thereto
    • H10F55/20—Radiation-sensitive semiconductor devices covered by groups H10F10/00, H10F19/00 or H10F30/00 being structurally associated with electric light sources and electrically or optically coupled thereto wherein the electric light source controls the radiation-sensitive semiconductor devices, e.g. optocouplers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/941—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated using an optical detector
FR7533866A 1974-11-08 1975-11-05 Interrupteur a rayon lumineux Granted FR2290795A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2453097A DE2453097C3 (de) 1974-11-08 1974-11-08 Lichtstrahlschalter

Publications (2)

Publication Number Publication Date
FR2290795A1 true FR2290795A1 (fr) 1976-06-04
FR2290795B1 FR2290795B1 (fr) 1982-08-20

Family

ID=5930384

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7533866A Granted FR2290795A1 (fr) 1974-11-08 1975-11-05 Interrupteur a rayon lumineux

Country Status (5)

Country Link
US (1) US4021665A (fr)
DE (1) DE2453097C3 (fr)
FR (1) FR2290795A1 (fr)
GB (1) GB1515735A (fr)
IT (1) IT1043584B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2384270A1 (fr) * 1977-03-18 1978-10-13 Omron Tateisi Electronics Co Commutateur photoelectrique
FR2385268A1 (fr) * 1977-03-26 1978-10-20 Omron Tateisi Electronics Co Commutateur photoelectrique
FR2443071A1 (fr) * 1978-11-30 1980-06-27 Cometa Sa Dispositif optoelectronique coaxial monte dans un meme boitier
EP0363520A1 (fr) * 1988-10-14 1990-04-18 Wako Corporation Détecteur photo-électrique

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4173717A (en) * 1978-01-27 1979-11-06 Detection Systems Inc. Optical assembly
US4217492A (en) * 1978-07-17 1980-08-12 Banner Engineering Corp. Modular photoelectric switch
JPS5632344U (fr) * 1979-08-21 1981-03-30
US4331868A (en) * 1980-02-14 1982-05-25 Mash William R Mounting system for optical controls
US4412129A (en) * 1981-04-01 1983-10-25 Eaton Corporation Adjustable photoelectric detector head for solid state limit switch
DE3128966A1 (de) * 1981-07-22 1983-02-10 Barth, Harald, Dr.-Ing., 6680 Neunkirchen "reflexions-lichtschranke"
US4420840A (en) * 1981-08-17 1983-12-13 Livermore Thomas R Intrinsically safe photoelectric sensing
DE3513475A1 (de) * 1985-04-15 1986-10-16 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Lumineszenztaster
US4876446A (en) * 1987-02-06 1989-10-24 Matsushita Electric Works, Ltd. Optical sensor with optical interconnection board
US4816673A (en) * 1987-07-01 1989-03-28 Motorola, Inc. Shock proof steering module assembly
EP0368361B1 (fr) * 1988-11-11 1993-05-05 Omron Tateisi Electronics Co. Dispositif électronique muni d'un interrupteur photo-électrique
DE19623651A1 (de) * 1996-06-13 1997-12-18 Sick Ag Berührungslos wirkende Schutzeinrichtung, insbesondere Lichtschrankengitter
EP2261695B1 (fr) * 2000-01-14 2012-07-04 Keyence Corporation Dispositif à commutateur photoélectrique
DE10015511B4 (de) * 2000-03-30 2006-10-19 Ifm Electronic Gmbh Optoelektronische Sensorvorrichtung
DE102005026611B3 (de) * 2005-06-09 2006-09-07 Leuze Electronic Gmbh & Co Kg Sensor zur Erfassung von Objekten in einem Überwachungsbereich
JP6838710B2 (ja) * 2017-10-02 2021-03-03 オムロン株式会社 光電センサ
JP6869489B2 (ja) * 2017-10-02 2021-05-12 オムロン株式会社 光電センサ
JP6860857B2 (ja) * 2018-03-15 2021-04-21 オムロン株式会社 光電センサ
JP1649889S (fr) * 2019-03-15 2020-01-20
JP1649888S (fr) * 2019-03-15 2020-01-20
JP1649887S (fr) * 2019-03-15 2020-01-20
JP1652544S (fr) * 2019-04-02 2020-02-10

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7318812U (fr) * 1973-09-06 Sick E Optik Elektronik
DE945042C (de) * 1941-02-12 1956-06-28 Aeg Gewindedeckel fuer explosionsgeschuetzte Betriebsmittel
US2562538A (en) * 1947-02-01 1951-07-31 Honeywell Regulator Co Temperature measuring apparatus
NL136141C (fr) * 1963-04-08
US3390388A (en) * 1965-03-24 1968-06-25 Arrowhead Entpr Inc Intrusion detector
US3524068A (en) * 1967-09-25 1970-08-11 Palleon Electronics Ltd Mounting assembly for lamp and photocell units
US3578978A (en) * 1969-05-05 1971-05-18 Cometa S A R L Optical projector including photo-sensitive device
US3870878A (en) * 1973-05-16 1975-03-11 Sick Optik Elektronik Erwin Light barrier apparatus
US3857639A (en) * 1973-12-21 1974-12-31 New Hampshire Ball Bearings Electronic target

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2384270A1 (fr) * 1977-03-18 1978-10-13 Omron Tateisi Electronics Co Commutateur photoelectrique
FR2385268A1 (fr) * 1977-03-26 1978-10-20 Omron Tateisi Electronics Co Commutateur photoelectrique
FR2443071A1 (fr) * 1978-11-30 1980-06-27 Cometa Sa Dispositif optoelectronique coaxial monte dans un meme boitier
EP0363520A1 (fr) * 1988-10-14 1990-04-18 Wako Corporation Détecteur photo-électrique

Also Published As

Publication number Publication date
DE2453097A1 (de) 1976-05-20
FR2290795B1 (fr) 1982-08-20
DE2453097B2 (de) 1978-05-18
IT1043584B (it) 1980-02-29
US4021665A (en) 1977-05-03
GB1515735A (en) 1978-06-28
DE2453097C3 (de) 1981-08-13

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse