ZA200709095B - Apparatus for determining the intrinsic speed of a watercraft - Google Patents

Apparatus for determining the intrinsic speed of a watercraft

Info

Publication number
ZA200709095B
ZA200709095B ZA200709095A ZA200709095A ZA200709095B ZA 200709095 B ZA200709095 B ZA 200709095B ZA 200709095 A ZA200709095 A ZA 200709095A ZA 200709095 A ZA200709095 A ZA 200709095A ZA 200709095 B ZA200709095 B ZA 200709095B
Authority
ZA
South Africa
Prior art keywords
converters
subgroups
watercraft
determining
intrinsic speed
Prior art date
Application number
ZA200709095A
Other languages
English (en)
Inventor
Theuerkauf Nils
Original Assignee
Atlas Elektronik Gmbh
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 Atlas Elektronik Gmbh filed Critical Atlas Elektronik Gmbh
Publication of ZA200709095B publication Critical patent/ZA200709095B/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
    • G01S15/50—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

Landscapes

  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Acoustics & Sound (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Control Of Transmission Device (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
ZA200709095A 2005-07-08 2007-10-22 Apparatus for determining the intrinsic speed of a watercraft ZA200709095B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005031973A DE102005031973B3 (de) 2005-07-08 2005-07-08 Vorrichtung zum Bestimmen der Eigengeschwindigkeit eines Wasserfahrzeugs

Publications (1)

Publication Number Publication Date
ZA200709095B true ZA200709095B (en) 2008-09-25

Family

ID=36734860

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200709095A ZA200709095B (en) 2005-07-08 2007-10-22 Apparatus for determining the intrinsic speed of a watercraft

Country Status (8)

Country Link
EP (1) EP1902330B1 (xx)
AT (1) ATE480785T1 (xx)
DE (2) DE102005031973B3 (xx)
DK (1) DK1902330T3 (xx)
ES (1) ES2352566T3 (xx)
NO (1) NO20080664L (xx)
WO (1) WO2007006397A1 (xx)
ZA (1) ZA200709095B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8125849B2 (en) 2008-12-19 2012-02-28 Ysi Incorporated Integrated multi-beam acoustic doppler discharge measurement system
US8411530B2 (en) * 2008-12-19 2013-04-02 Ysi Incorporated Multi-frequency, multi-beam acoustic doppler system
US11333757B2 (en) * 2018-02-02 2022-05-17 Teledyne Instruments, Inc. Acoustic phased array with reduced beam angle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1798276B1 (de) * 1968-09-19 1972-04-27 Krupp Gmbh Vorrichtung zur bestimmung der geschwindigkeit und/oder des weges von fahrzeugen durch messung des dopplereffektes
DE3021449A1 (de) * 1980-06-06 1981-12-24 Siemens AG, 1000 Berlin und 8000 München Ultraschallwandleranordnung und verfahren zu seiner herstellung
DE4010502A1 (de) * 1990-04-02 1991-10-10 Krupp Atlas Elektronik Gmbh Wandleranordnung
FR2709559B1 (fr) * 1993-08-31 1995-10-06 Thomson Csf Système Sonar pour courantomètre et Loch Doppler.
US5691960A (en) * 1995-08-02 1997-11-25 Materials Systems, Inc. Conformal composite acoustic transducer panel and method of fabrication thereof
US5808967A (en) * 1996-10-07 1998-09-15 Rowe-Deines Instruments Incorporated Two-dimensional array transducer and beamformer
US6714482B2 (en) * 2001-08-28 2004-03-30 Rd Instruments, Inc. Acoustic doppler channel flow measurement system

Also Published As

Publication number Publication date
DE502006007854D1 (de) 2010-10-21
WO2007006397A1 (de) 2007-01-18
ES2352566T3 (es) 2011-02-21
EP1902330B1 (de) 2010-09-08
DE102005031973B3 (de) 2006-08-31
EP1902330A1 (de) 2008-03-26
ATE480785T1 (de) 2010-09-15
DK1902330T3 (da) 2010-12-06
NO20080664L (no) 2008-02-05

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