FR1033264A - Approach control device - Google Patents

Approach control device

Info

Publication number
FR1033264A
FR1033264A FR1033264DA FR1033264A FR 1033264 A FR1033264 A FR 1033264A FR 1033264D A FR1033264D A FR 1033264DA FR 1033264 A FR1033264 A FR 1033264A
Authority
FR
France
Prior art keywords
control device
approach control
approach
control
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.)
Patentverwertungs & Elektro Ho
Original Assignee
Patentverwertungs & Elektro Ho
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 Patentverwertungs & Elektro Ho filed Critical Patentverwertungs & Elektro Ho
Application granted granted Critical
Publication of FR1033264A publication Critical patent/FR1033264A/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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1033264D 1950-03-03 1951-03-01 Approach control device Expired FR1033264A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1033264X 1950-03-03

Publications (1)

Publication Number Publication Date
FR1033264A true FR1033264A (en) 1953-07-09

Family

ID=4553823

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1033264D Expired FR1033264A (en) 1950-03-03 1951-03-01 Approach control device

Country Status (1)

Country Link
FR (1) FR1033264A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1215409B (en) * 1958-09-08 1966-04-28 Gen Motors Corp Device for monitoring the speed of road vehicles
DE1277601B (en) * 1963-06-14 1968-09-12 Klaus Klotzek Circuit arrangement for determining the speed, acceleration, direction of movement, presence and number of moving objects

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1215409B (en) * 1958-09-08 1966-04-28 Gen Motors Corp Device for monitoring the speed of road vehicles
DE1277601B (en) * 1963-06-14 1968-09-12 Klaus Klotzek Circuit arrangement for determining the speed, acceleration, direction of movement, presence and number of moving objects

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