NO132114C - - Google Patents

Info

Publication number
NO132114C
NO132114C NO4285/72A NO428572A NO132114C NO 132114 C NO132114 C NO 132114C NO 4285/72 A NO4285/72 A NO 4285/72A NO 428572 A NO428572 A NO 428572A NO 132114 C NO132114 C NO 132114C
Authority
NO
Norway
Application number
NO4285/72A
Other languages
Norwegian (no)
Other versions
NO132114B (sv
Inventor
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 NO132114B publication Critical patent/NO132114B/no
Publication of NO132114C publication Critical patent/NO132114C/no

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S367/00—Communications, electrical: acoustic wave systems and devices
    • Y10S367/902—Speed of sound compensation

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)
  • Transducers For Ultrasonic Waves (AREA)
NO4285/72A 1971-12-17 1972-11-22 NO132114C (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7145501A FR2163387B1 (sv) 1971-12-17 1971-12-17

Publications (2)

Publication Number Publication Date
NO132114B NO132114B (sv) 1975-06-09
NO132114C true NO132114C (sv) 1975-09-17

Family

ID=9087661

Family Applications (1)

Application Number Title Priority Date Filing Date
NO4285/72A NO132114C (sv) 1971-12-17 1972-11-22

Country Status (8)

Country Link
US (1) US3818425A (sv)
JP (1) JPS4869551A (sv)
CA (1) CA1011867A (sv)
DE (1) DE2261467C3 (sv)
FR (1) FR2163387B1 (sv)
GB (1) GB1392230A (sv)
NO (1) NO132114C (sv)
SE (1) SE388055B (sv)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2316602A1 (fr) * 1975-07-01 1977-01-28 Thomson Csf Systeme de mesure de la vitesse et de la direction de courants d'une masse fluide
US4063214A (en) * 1975-12-15 1977-12-13 Sperry Rand Corporation Lens transducer for use in marine sonar doppler apparatus
US4300215A (en) * 1980-06-06 1981-11-10 Westinghouse Electric Corp. Wide angle acoustic camera
US4462094A (en) * 1980-06-19 1984-07-24 Mobil Oil Corporation Method and apparatus for determining angle of inclination of seismometer and leveling seismic motion detectors
US4970705A (en) * 1981-12-03 1990-11-13 The United States Of America As Represented By The Secretary Of The Navy Constant focal length acoustic lens
US4581727A (en) * 1982-01-29 1986-04-08 National Research Development Corp. Finding the direction of a sound
US4480323A (en) * 1982-06-07 1984-10-30 The United States Of America As Represented By The Secretary Of The Navy Remote self-contained undersea monitor
US4576286A (en) * 1983-06-27 1986-03-18 Cochlea Corporation Parts sorting systems
US4870623A (en) * 1983-06-27 1989-09-26 Cochlea Corporation System to recognize a geometry parameter of unknown object with continuous wave acoustic energy
JPH033037Y2 (sv) * 1985-05-13 1991-01-25
US4735088A (en) * 1986-09-18 1988-04-05 Cochlea Corporation Atmospheric variable compensation method and system for use with automated inspection systems
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
FR2646925B1 (fr) * 1989-05-10 1992-03-20 Thomson Csf Sonar d'evitement d'objets sous-marins sub-surface
US5235557A (en) * 1992-02-13 1993-08-10 Karl Masreliez Combined speed and depth sensor transducer
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
DE10158144A1 (de) * 2001-11-27 2003-06-26 Adolf Thies Gmbh & Co Kg Ultraschallwandler für den Einsatz unter extremen klimatischen Bedingungen
US7778111B2 (en) * 2008-03-19 2010-08-17 Honeywell International Inc. Methods and systems for underwater navigation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3648225A (en) * 1969-12-04 1972-03-07 Sperry Rand Corp Digital sonar doppler navigator

Also Published As

Publication number Publication date
JPS4869551A (sv) 1973-09-21
FR2163387A1 (sv) 1973-07-27
CA1011867A (fr) 1977-06-07
SE388055B (sv) 1976-09-20
DE2261467C3 (de) 1974-11-14
DE2261467B2 (de) 1974-04-11
FR2163387B1 (sv) 1976-07-09
GB1392230A (en) 1975-04-30
NO132114B (sv) 1975-06-09
US3818425A (en) 1974-06-18
DE2261467A1 (de) 1973-06-28

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