NL27626C - - Google Patents

Info

Publication number
NL27626C
NL27626C NL27626DA NL27626C NL 27626 C NL27626 C NL 27626C NL 27626D A NL27626D A NL 27626DA NL 27626 C NL27626 C NL 27626C
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 NL27626C publication Critical patent/NL27626C/xx

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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06—Systems determining the position data of a target
    • G01S15/08—Systems for measuring distance only
    • G01S15/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
NL27626D 1928-11-02 NL27626C (ja�@�@)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES88260D DE529040C (de) 1928-11-02 1928-11-02 Verfahren zur Messung von Entfernungen mit Hilfe von Wellenenergie

Publications (1)

Publication Number Publication Date
NL27626C true NL27626C (ja�@�@)

Family

ID=7514327

Family Applications (1)

Application Number Title Priority Date Filing Date
NL27626D NL27626C (ja�@�@) 1928-11-02

Country Status (2)

Country Link
DE (1) DE529040C (ja�@�@)
NL (1) NL27626C (ja�@�@)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3054370A (en) * 1957-02-18 1962-09-18 Bell Telephone Labor Inc Torpedo steering system

Also Published As

Publication number Publication date
DE529040C (de) 1931-07-10

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