FR2258636B1 - - Google Patents

Info

Publication number
FR2258636B1
FR2258636B1 FR7401910A FR7401910A FR2258636B1 FR 2258636 B1 FR2258636 B1 FR 2258636B1 FR 7401910 A FR7401910 A FR 7401910A FR 7401910 A FR7401910 A FR 7401910A FR 2258636 B1 FR2258636 B1 FR 2258636B1
Authority
FR
France
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
FR7401910A
Other languages
French (fr)
Other versions
FR2258636A1 (ja
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.)
Societe de Fabrication dInstruments de Mesure SFIM SA
Original Assignee
Societe de Fabrication dInstruments de Mesure SFIM 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 Societe de Fabrication dInstruments de Mesure SFIM SA filed Critical Societe de Fabrication dInstruments de Mesure SFIM SA
Priority to FR7401910A priority Critical patent/FR2258636B1/fr
Priority to GB2018/75A priority patent/GB1483021A/en
Priority to SE7500575A priority patent/SE7500575L/xx
Priority to DE19752502336 priority patent/DE2502336A1/de
Publication of FR2258636A1 publication Critical patent/FR2258636A1/fr
Application granted granted Critical
Publication of FR2258636B1 publication Critical patent/FR2258636B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/70—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using electromagnetic waves other than radio waves
    • G01S1/703—Details
    • G01S1/7032—Transmitters
    • G01S1/7038—Signal details
FR7401910A 1974-01-21 1974-01-21 Expired FR2258636B1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7401910A FR2258636B1 (ja) 1974-01-21 1974-01-21
GB2018/75A GB1483021A (en) 1974-01-21 1975-01-17 Optical localisation devices
SE7500575A SE7500575L (ja) 1974-01-21 1975-01-20
DE19752502336 DE2502336A1 (de) 1974-01-21 1975-01-21 Optische ortungsvorrichtung mit feststehendem strahl

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7401910A FR2258636B1 (ja) 1974-01-21 1974-01-21

Publications (2)

Publication Number Publication Date
FR2258636A1 FR2258636A1 (ja) 1975-08-18
FR2258636B1 true FR2258636B1 (ja) 1980-08-01

Family

ID=9133724

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7401910A Expired FR2258636B1 (ja) 1974-01-21 1974-01-21

Country Status (4)

Country Link
DE (1) DE2502336A1 (ja)
FR (1) FR2258636B1 (ja)
GB (1) GB1483021A (ja)
SE (1) SE7500575L (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2300987B (en) * 1979-01-30 1997-03-19 Martin Marietta Corp Spatially encoding a beam of electromagnetic radiation
FR2474682A1 (fr) * 1980-01-29 1981-07-31 Telecommunications Sa Systeme de guidage d'engin au moyen d'un faisceau lumineux module
CA1205166A (en) * 1982-04-13 1986-05-27 John C. Roberts Radiation emitting apparatus

Also Published As

Publication number Publication date
DE2502336A1 (de) 1975-08-07
SE7500575L (ja) 1975-07-22
FR2258636A1 (ja) 1975-08-18
GB1483021A (en) 1977-08-17

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Legal Events

Date Code Title Description
ST Notification of lapse