NL6405087A - - Google Patents

Info

Publication number
NL6405087A
NL6405087A NL6405087A NL6405087A NL6405087A NL 6405087 A NL6405087 A NL 6405087A NL 6405087 A NL6405087 A NL 6405087A NL 6405087 A NL6405087 A NL 6405087A NL 6405087 A NL6405087 A NL 6405087A
Authority
NL
Netherlands
Application number
NL6405087A
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 NL6405087A publication Critical patent/NL6405087A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H5/00—Measuring propagation velocity of ultrasonic, sonic or infrasonic waves, e.g. of pressure waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G01N29/024—Analysing fluids by measuring propagation velocity or propagation time of acoustic waves
    • 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
    • G01S15/10—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves
    • G01S15/12—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves wherein the pulse-recurrence frequency is varied to provide a desired time relationship between the transmission of a pulse and the receipt of the echo of a preceding pulse

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
NL6405087A 1963-05-07 1964-05-06 NL6405087A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1792163A GB1084056A (zh) 1963-05-07 1963-05-07

Publications (1)

Publication Number Publication Date
NL6405087A true NL6405087A (zh) 1964-11-09

Family

ID=10103575

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6405087A NL6405087A (zh) 1963-05-07 1964-05-06

Country Status (4)

Country Link
DE (1) DE1241731B (zh)
FR (1) FR1393019A (zh)
GB (1) GB1084056A (zh)
NL (1) NL6405087A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1002682A3 (nl) * 1988-12-29 1991-04-30 B & R Internat Werkwijze en inrichting voor het meten van ten minste een parameter van een vloeistof in een tank.

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4261197A (en) * 1979-09-12 1981-04-14 Reynolds Metals Company Probe for the ultrasonic inspection of molten aluminum
DE3112003C2 (de) * 1981-03-26 1983-02-10 Siemens AG, 1000 Berlin und 8000 München Ultraschall-Meßsonde zur Verwendung in der Fixierstation eines nichtmechanischen Druck- oder Kopiergerätes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1033106B (de) * 1955-04-05 1958-06-26 Phil Nat Siegfried Fahrentholz Echowaage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1002682A3 (nl) * 1988-12-29 1991-04-30 B & R Internat Werkwijze en inrichting voor het meten van ten minste een parameter van een vloeistof in een tank.

Also Published As

Publication number Publication date
FR1393019A (fr) 1965-03-19
GB1084056A (zh) 1967-09-20
DE1241731B (de) 1967-06-01

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