SE7607347L - System for metning av hastighet och riktning hos strommar av flytande massa - Google Patents

System for metning av hastighet och riktning hos strommar av flytande massa

Info

Publication number
SE7607347L
SE7607347L SE7607347A SE7607347A SE7607347L SE 7607347 L SE7607347 L SE 7607347L SE 7607347 A SE7607347 A SE 7607347A SE 7607347 A SE7607347 A SE 7607347A SE 7607347 L SE7607347 L SE 7607347L
Authority
SE
Sweden
Prior art keywords
speed
liquid flows
saturation system
direction saturation
flows
Prior art date
Application number
SE7607347A
Other languages
English (en)
Inventor
N Clavelloux
F Peynaud
G Posseme
Original Assignee
Thomson Csf
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 Thomson Csf filed Critical Thomson Csf
Publication of SE7607347L publication Critical patent/SE7607347L/sv

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
    • G01S15/50—Systems of measurement, based on relative movement of the target
    • G01S15/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G01S15/60—Velocity or trajectory determination systems; Sense-of-movement determination systems wherein the transmitter and receiver are mounted on the moving object, e.g. for determining ground speed, drift angle, ground track
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/24—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting acoustical wave
    • G01P5/241—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting acoustical wave by using reflection of acoustical waves, i.e. Doppler-effect
    • 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
    • G01S15/50—Systems of measurement, based on relative movement of the target
    • G01S15/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G01S15/588—Velocity or trajectory determination systems; Sense-of-movement determination systems measuring the velocity vector

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
SE7607347A 1975-07-01 1976-06-28 System for metning av hastighet och riktning hos strommar av flytande massa SE7607347L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7520646A FR2316602A1 (fr) 1975-07-01 1975-07-01 Systeme de mesure de la vitesse et de la direction de courants d'une masse fluide

Publications (1)

Publication Number Publication Date
SE7607347L true SE7607347L (sv) 1977-01-02

Family

ID=9157337

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7607347A SE7607347L (sv) 1975-07-01 1976-06-28 System for metning av hastighet och riktning hos strommar av flytande massa

Country Status (7)

Country Link
US (1) US4104912A (sv)
JP (1) JPS527775A (sv)
DE (1) DE2629419A1 (sv)
FR (1) FR2316602A1 (sv)
GB (1) GB1541628A (sv)
NO (1) NO762284L (sv)
SE (1) SE7607347L (sv)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2387454A2 (fr) * 1977-04-15 1978-11-10 Thomson Csf Systeme de mesure de la vitesse et de la direction de courants d'une masse fluide
FR2441180A1 (fr) * 1978-11-10 1980-06-06 Thomson Csf Courantometre doppler pour grands fonds
FR2457494A1 (fr) * 1979-05-23 1980-12-19 Thomson Csf Dispositif de mesure en temps reel de courants marins par grands fonds
FR2457493A1 (fr) * 1979-05-23 1980-12-19 Thomson Csf Dispositif de mesure de courants marins par grands fonds
US4640292A (en) * 1984-08-28 1987-02-03 Hewlett-Packard Company Extending sample volume in pulsed Doppler systems
US4740045A (en) * 1986-07-02 1988-04-26 Goodson & Associates, Inc. Multiple parameter doppler radar
FR2643464B1 (fr) * 1989-02-17 1991-06-14 Thomson Csf Procede pour augmenter la cadence image d'un sonar et sonar pour la mise en oeuvre de ce procede
GB8910184D0 (en) * 1989-05-04 1989-06-21 British Petroleum Co Plc Marine current determination
FR2646925B1 (fr) * 1989-05-10 1992-03-20 Thomson Csf Sonar d'evitement d'objets sous-marins sub-surface
EP0708343B1 (en) * 1990-03-26 2000-05-17 Furuno Electric Co., Ltd. Apparatus for measuring the velocity of a moving body
JPH0540722U (ja) * 1991-10-30 1993-06-01 三菱電機株式会社 空気調和機におけるドレンパン
US5235557A (en) * 1992-02-13 1993-08-10 Karl Masreliez Combined speed and depth sensor transducer
FR2709559B1 (fr) * 1993-08-31 1995-10-06 Thomson Csf Système Sonar pour courantomètre et Loch Doppler.
FR2726246B1 (fr) * 1994-10-28 1996-11-29 Thomson Csf Procede et systeme de destruction d'objets sous-marins, notamment de mines sous-marines
US6678208B2 (en) 1999-08-18 2004-01-13 Airmar Technology Corporation Range computations for correlation speed sensor
US6426918B1 (en) 1999-08-18 2002-07-30 Airmar Technology Corporation Correlation speed sensor
US20060256653A1 (en) * 2005-05-05 2006-11-16 Rune Toennessen Forward looking systems and methods for positioning marine seismic equipment
RU2622460C1 (ru) * 2016-05-23 2017-06-15 Армен Ованесович Кочаров Способ определения скорости морского подводного течения

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR595085A (fr) * 1924-01-19 1925-09-25 Procédé et dispositifs pour la mesure et le contrôle de la vitesse d'un navire par les faisceaux dirigés d'ondes ultra-sonores
US3435677A (en) * 1967-04-03 1969-04-01 North American Rockwell System for measuring direction and velocity of currents in a liquid medium
FR2163387B1 (sv) * 1971-12-17 1976-07-09 Thomson Csf
US3936824A (en) * 1973-05-18 1976-02-03 Kustom Electronics, Inc. Method and apparatus for digitally measuring speed

Also Published As

Publication number Publication date
NO762284L (sv) 1977-01-04
JPS527775A (en) 1977-01-21
FR2316602B1 (sv) 1980-03-28
GB1541628A (en) 1979-03-07
US4104912A (en) 1978-08-08
DE2629419A1 (de) 1977-01-27
FR2316602A1 (fr) 1977-01-28

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