BR8606523A - Metodo para determinar o posicionamento de um elemento ou alvo,utilizando pelo menos um captador emissor-receptor acustico e dispositivo para a realizacao desse metodo - Google Patents

Metodo para determinar o posicionamento de um elemento ou alvo,utilizando pelo menos um captador emissor-receptor acustico e dispositivo para a realizacao desse metodo

Info

Publication number
BR8606523A
BR8606523A BR8606523A BR8606523A BR8606523A BR 8606523 A BR8606523 A BR 8606523A BR 8606523 A BR8606523 A BR 8606523A BR 8606523 A BR8606523 A BR 8606523A BR 8606523 A BR8606523 A BR 8606523A
Authority
BR
Brazil
Prior art keywords
captor
realization
receiver
positioning
target
Prior art date
Application number
BR8606523A
Other languages
English (en)
Inventor
Emile Levallois
Original Assignee
Inst Francais Du Petrole
Coflexip
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 Inst Francais Du Petrole, Coflexip filed Critical Inst Francais Du Petrole
Publication of BR8606523A publication Critical patent/BR8606523A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
    • F16L1/06—Accessories therefor, e.g. anchors
    • F16L1/10—Accessories therefor, e.g. anchors for aligning
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0007—Equipment or details not covered by groups E21B15/00 - E21B40/00 for underwater installations
    • E21B41/0014—Underwater well locating or reentry systems
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/01—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations
    • E21B43/013—Connecting a production flow line to an underwater well head
    • 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
    • G01S15/87—Combinations of sonar systems
    • G01S15/876—Combination of several spaced transmitters or receivers of known location for determining the position of a transponder or a reflector

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Control Of Position Or Direction (AREA)
  • Devices For Executing Special Programs (AREA)
  • Vehicle Body Suspensions (AREA)
  • Image Analysis (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
BR8606523A 1985-12-30 1986-12-30 Metodo para determinar o posicionamento de um elemento ou alvo,utilizando pelo menos um captador emissor-receptor acustico e dispositivo para a realizacao desse metodo BR8606523A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8519462A FR2592494B1 (fr) 1985-12-30 1985-12-30 Methode et dispositif de positionnement d'un element utilisant des capteurs a ultrasons

Publications (1)

Publication Number Publication Date
BR8606523A true BR8606523A (pt) 1987-10-20

Family

ID=9326343

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8606523A BR8606523A (pt) 1985-12-30 1986-12-30 Metodo para determinar o posicionamento de um elemento ou alvo,utilizando pelo menos um captador emissor-receptor acustico e dispositivo para a realizacao desse metodo

Country Status (9)

Country Link
US (1) US4789970A (pt)
EP (1) EP0231707B1 (pt)
JP (1) JP2540312B2 (pt)
AU (1) AU602322B2 (pt)
BR (1) BR8606523A (pt)
CA (1) CA1281807C (pt)
ES (1) ES2043606T3 (pt)
FR (1) FR2592494B1 (pt)
NO (1) NO172368C (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5373482A (en) * 1990-02-26 1994-12-13 Trend Tec Inc. Distance measuring system arranged to limit false indications of distance measurements
JPH06118167A (ja) * 1991-03-13 1994-04-28 Moba Elektron G Fuer Mobil Autom Mbh 基準物体に対する建築機械または農業機械の横の位置を制御する方法
KR100818740B1 (ko) * 2006-10-13 2008-04-01 엘지전자 주식회사 로봇청소기 및 그에 따른 제어방법

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5284749A (en) * 1976-01-06 1977-07-14 Shin Ei Kogyo Device for automatically detecting center position of enlargeddscale projected image
DE2966661D1 (en) * 1978-08-14 1984-03-22 Leslie Kay Method of and apparatus for providing information as to the existence and/or position of objects
JPS5613327A (en) * 1979-07-09 1981-02-09 Iseki Agricult Mach Pouch holder for pouch seallup machine
DE3227130A1 (de) * 1981-07-25 1983-02-17 British Aerospace Plc, London Lageeinstellvorrichtung
JPS5854647A (ja) * 1981-09-28 1983-03-31 Hitachi Ltd 基板穴位置検出装置
FR2517068B1 (fr) * 1981-11-24 1985-10-11 Inst Francais Du Petrole Methode et dispositif pour mettre dans une position relative determinee deux elements immerges dans un milieu liquide conducteur
US4460987A (en) * 1982-04-22 1984-07-17 The United States Of America As Represented By The Secretary Of The Navy Variable focus sonar with curved array
FR2532437B1 (fr) * 1982-08-31 1985-12-27 Commissariat Energie Atomique Dispositif a ultrasons pour le reperage d'un objet
JPS606886A (ja) * 1983-06-24 1985-01-14 Matsushita Electric Ind Co Ltd 被測定物の位置検出装置
FR2553520B1 (fr) * 1983-10-14 1986-04-11 Thomson Csf Systeme de goniotelemetrie

Also Published As

Publication number Publication date
FR2592494B1 (fr) 1988-04-08
EP0231707B1 (fr) 1993-07-28
NO172368C (no) 1993-07-07
JPS62190513A (ja) 1987-08-20
ES2043606T3 (es) 1994-01-01
JP2540312B2 (ja) 1996-10-02
US4789970A (en) 1988-12-06
EP0231707A1 (fr) 1987-08-12
AU6699286A (en) 1987-07-02
AU602322B2 (en) 1990-10-11
CA1281807C (fr) 1991-03-19
NO865226L (no) 1987-07-01
NO865226D0 (no) 1986-12-22
NO172368B (no) 1993-03-29
FR2592494A1 (fr) 1987-07-03

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Legal Events

Date Code Title Description
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 30/12/2001