FR924157A - Control device for electromagnetic obstacle detectors - Google Patents

Control device for electromagnetic obstacle detectors

Info

Publication number
FR924157A
FR924157A FR924157DA FR924157A FR 924157 A FR924157 A FR 924157A FR 924157D A FR924157D A FR 924157DA FR 924157 A FR924157 A FR 924157A
Authority
FR
France
Prior art keywords
control device
obstacle detectors
electromagnetic
electromagnetic obstacle
detectors
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
Other languages
French (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.)
Societe Francaise Radio Electrique
Original Assignee
Societe Francaise Radio Electrique
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 Francaise Radio Electrique filed Critical Societe Francaise Radio Electrique
Application granted granted Critical
Publication of FR924157A publication Critical patent/FR924157A/en
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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/40—Means for monitoring or calibrating

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR924157D 1946-03-01 1946-03-01 Control device for electromagnetic obstacle detectors Expired FR924157A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR924157T 1946-03-01

Publications (1)

Publication Number Publication Date
FR924157A true FR924157A (en) 1947-07-29

Family

ID=9439239

Family Applications (1)

Application Number Title Priority Date Filing Date
FR924157D Expired FR924157A (en) 1946-03-01 1946-03-01 Control device for electromagnetic obstacle detectors

Country Status (1)

Country Link
FR (1) FR924157A (en)

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