NL138434B - - Google Patents

Info

Publication number
NL138434B
NL138434B NL138434DA NL138434B NL 138434 B NL138434 B NL 138434B NL 138434D A NL138434D A NL 138434DA NL 138434 B NL138434 B NL 138434B
Authority
NL
Netherlands
Application number
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.)
Publication of NL138434B publication Critical patent/NL138434B/xx

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/07—Controlling traffic signals
    • 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
    • G01S7/003—Transmission of data between radar, sonar or lidar systems and remote stations

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Traffic Control Systems (AREA)
NL138434D 1947-01-30 NL138434B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US725206A US2490268A (en) 1947-01-30 1947-01-30 Traffic control system

Publications (1)

Publication Number Publication Date
NL138434B true NL138434B (de)

Family

ID=24913589

Family Applications (1)

Application Number Title Priority Date Filing Date
NL138434D NL138434B (de) 1947-01-30

Country Status (6)

Country Link
US (1) US2490268A (de)
BE (1) BE479978A (de)
DE (1) DE864572C (de)
FR (1) FR959798A (de)
GB (1) GB654302A (de)
NL (1) NL138434B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2588916A (en) * 1948-02-02 1952-03-11 Gen Railway Signal Co Navigational system for airways traffic control
US2609532A (en) * 1947-06-16 1952-09-02 Wallace Altitude and distance recorder
US2631277A (en) * 1947-09-02 1953-03-10 Hughes Tool Co Flight hazard warning system
US2584599A (en) * 1947-12-31 1952-02-05 Rca Corp Radio aid to navigation
US2666198A (en) * 1948-03-15 1954-01-12 Wallace Synchrometric radar system
US2561197A (en) * 1948-12-30 1951-07-17 Alfred N Goldsmith Television inspection system
US2574271A (en) * 1949-04-02 1951-11-06 Hazeltine Research Inc Wave-signal communication system
US2616076A (en) * 1949-04-20 1952-10-28 Sperry Corp Air traffic control system
US2727229A (en) * 1950-08-07 1955-12-13 James L Anast Radar navigational system for aircraft
US2919303A (en) * 1952-06-28 1959-12-29 Rca Corp System of communication employing pictorial display and time multiplexing
US2980902A (en) * 1953-12-15 1961-04-18 Gilfillan Bros Inc Automatic ground controlled approach systems
DE1110701B (de) * 1958-01-20 1961-07-13 Siemens Ag Verfahren zur Einblendung von Landkarten in fernuebertragene Radar-UEbersichtsbilder
US3113292A (en) * 1958-09-05 1963-12-03 Decca Ltd Apparatus for air traffic control
US3212082A (en) * 1963-07-02 1965-10-12 Kaman Aircraft Corp Aircraft approach and landing system
US3415946A (en) * 1965-08-13 1968-12-10 James R. Bedford Jr. Simulated visual instrument-approach system
GB1498413A (en) * 1974-05-01 1978-01-18 Decca Ltd Pulse radar apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2252083A (en) * 1938-04-23 1941-08-12 Rca Corp Radio traffic control
US2253292A (en) * 1939-02-27 1941-08-19 Alfred N Goldsmith Color televistion system
US2298476A (en) * 1939-07-19 1942-10-13 Rca Corp Televisible guiding system
US2412669A (en) * 1942-06-19 1946-12-17 Rca Corp Pulse-echo position indicator
US2408848A (en) * 1943-02-05 1946-10-08 Rca Corp Navigational guide system
US2406751A (en) * 1944-05-27 1946-09-03 Philco Corp Demonstration apparatus

Also Published As

Publication number Publication date
US2490268A (en) 1949-12-06
GB654302A (en) 1951-06-13
DE864572C (de) 1953-01-26
FR959798A (de) 1950-04-05
BE479978A (de)

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