BE653798A - - Google Patents

Info

Publication number
BE653798A
BE653798A BE653798A BE653798A BE653798A BE 653798 A BE653798 A BE 653798A BE 653798 A BE653798 A BE 653798A BE 653798 A BE653798 A BE 653798A BE 653798 A BE653798 A BE 653798A
Authority
BE
Belgium
Application number
BE653798A
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 filed Critical
Publication of BE653798A publication Critical patent/BE653798A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/48—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using wave or particle radiation means
    • 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
    • G01S13/04—Systems determining presence of a target
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M1/00—Design features of general application
    • G06M1/08—Design features of general application for actuating the drive
    • G06M1/10—Design features of general application for actuating the drive by electric or magnetic means
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K21/00—Details of pulse counters or frequency dividers
    • H03K21/02—Input circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Theoretical Computer Science (AREA)
  • Geophysics And Detection Of Objects (AREA)
BE653798A 1964-03-04 1964-09-30 BE653798A (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR966019A FR1395838A (fr) 1964-03-04 1964-03-04 Dispositif de détection de la présence d'objets par rayonnements électro-magnétiques

Publications (1)

Publication Number Publication Date
BE653798A true BE653798A (sv) 1965-01-18

Family

ID=8824627

Family Applications (1)

Application Number Title Priority Date Filing Date
BE653798A BE653798A (sv) 1964-03-04 1964-09-30

Country Status (3)

Country Link
US (1) US3289202A (sv)
BE (1) BE653798A (sv)
FR (1) FR1395838A (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0130226A1 (de) * 1983-07-01 1985-01-09 ANT Nachrichtentechnik GmbH Anordnung zum Zählen der Achsen bei schienengebundenen Fahrzeugen

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836960A (en) * 1970-03-12 1974-09-17 Gen Dynamics Corp Sensor system
US3743056A (en) * 1971-05-19 1973-07-03 Westinghouse Electric Corp Fail-safe detector
EP0018817A1 (en) * 1979-04-30 1980-11-12 Peter Gilbert Lale Method and apparatus for measuring drip rate
US4707652A (en) * 1983-11-30 1987-11-17 Philip Morris Incorporated Impurity detector measuring parallel polarized scattered electromagnetic radiation
JP3878604B2 (ja) * 2002-03-01 2007-02-07 株式会社日立製作所 検知システム及び防犯システム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2316751A (en) * 1943-04-20 Landing indicator
US2297534A (en) * 1941-08-13 1942-09-29 Olson Bros Machine Tool And Sa Distance measuring device
US3045233A (en) * 1949-12-30 1962-07-17 Itt Frequency modulation radio altimeter
FR1324363A (fr) * 1962-02-26 1963-04-19 Merlin Gerin Dispositif pour déterminer la position relative de deux objets
US3163861A (en) * 1962-05-02 1964-12-29 Suter Henry Electromagnetic field disturbance intruder detection apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0130226A1 (de) * 1983-07-01 1985-01-09 ANT Nachrichtentechnik GmbH Anordnung zum Zählen der Achsen bei schienengebundenen Fahrzeugen

Also Published As

Publication number Publication date
FR1395838A (fr) 1965-04-16
US3289202A (en) 1966-11-29

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