SE7603505L - DEVICE FOR SATURATION OF WATER DEPTH - Google Patents

DEVICE FOR SATURATION OF WATER DEPTH

Info

Publication number
SE7603505L
SE7603505L SE7603505A SE7603505A SE7603505L SE 7603505 L SE7603505 L SE 7603505L SE 7603505 A SE7603505 A SE 7603505A SE 7603505 A SE7603505 A SE 7603505A SE 7603505 L SE7603505 L SE 7603505L
Authority
SE
Sweden
Prior art keywords
saturation
water depth
depth
water
Prior art date
Application number
SE7603505A
Other languages
Swedish (sv)
Inventor
A Hatai
Original Assignee
Tashiro Fukumoto
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 Tashiro Fukumoto filed Critical Tashiro Fukumoto
Priority to SE7603505A priority Critical patent/SE7603505L/en
Publication of SE7603505L publication Critical patent/SE7603505L/en

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C13/00Surveying specially adapted to open water, e.g. sea, lake, river or canal
    • G01C13/008Surveying specially adapted to open water, e.g. sea, lake, river or canal measuring depth of open water
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/296Acoustic waves
    • G01F23/2962Measuring transit time of reflected waves
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S15/00Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06Systems determining the position data of a target
    • G01S15/08Systems for measuring distance only
    • G01S15/10Systems for measuring distance only using transmission of interrupted, pulse-modulated waves
    • G01S15/14Systems for measuring distance only using transmission of interrupted, pulse-modulated waves wherein a voltage or current pulse is initiated and terminated in accordance respectively with the pulse transmission and echo reception
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S7/00Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/56Display arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
SE7603505A 1976-03-22 1976-03-22 DEVICE FOR SATURATION OF WATER DEPTH SE7603505L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE7603505A SE7603505L (en) 1976-03-22 1976-03-22 DEVICE FOR SATURATION OF WATER DEPTH

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7603505A SE7603505L (en) 1976-03-22 1976-03-22 DEVICE FOR SATURATION OF WATER DEPTH

Publications (1)

Publication Number Publication Date
SE7603505L true SE7603505L (en) 1977-09-23

Family

ID=20327362

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7603505A SE7603505L (en) 1976-03-22 1976-03-22 DEVICE FOR SATURATION OF WATER DEPTH

Country Status (1)

Country Link
SE (1) SE7603505L (en)

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