DE69102939D1 - Vorrichtung zum Tragen von beweglichen Inspektionsmitteln im Innern eines rohrförmigen Körpers. - Google Patents

Vorrichtung zum Tragen von beweglichen Inspektionsmitteln im Innern eines rohrförmigen Körpers.

Info

Publication number
DE69102939D1
DE69102939D1 DE69102939T DE69102939T DE69102939D1 DE 69102939 D1 DE69102939 D1 DE 69102939D1 DE 69102939 T DE69102939 T DE 69102939T DE 69102939 T DE69102939 T DE 69102939T DE 69102939 D1 DE69102939 D1 DE 69102939D1
Authority
DE
Germany
Prior art keywords
tubular body
inspection means
means inside
carrying movable
movable inspection
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69102939T
Other languages
English (en)
Other versions
DE69102939T2 (de
Inventor
Marten Lodder
Boer Franciscus Sijtse De
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HOOGOVENS TECH SERVICES
Original Assignee
HOOGOVENS TECH SERVICES
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 HOOGOVENS TECH SERVICES filed Critical HOOGOVENS TECH SERVICES
Application granted granted Critical
Publication of DE69102939D1 publication Critical patent/DE69102939D1/de
Publication of DE69102939T2 publication Critical patent/DE69102939T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/35—Sound-focusing or directing, e.g. scanning using mechanical steering of transducers or their beams
    • G10K11/357—Sound-focusing or directing, e.g. scanning using mechanical steering of transducers or their beams by moving a reflector
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects

Landscapes

  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Length Measuring Devices By Optical Means (AREA)
DE69102939T 1990-05-14 1991-05-02 Vorrichtung zum Tragen von beweglichen Inspektionsmitteln im Innern eines rohrförmigen Körpers. Expired - Fee Related DE69102939T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9001124A NL9001124A (nl) 1990-05-14 1990-05-14 Inrichting voor het in het inwendige van een buisvormig lichaam beweegbaar dragen van inspectiemiddelen.

Publications (2)

Publication Number Publication Date
DE69102939D1 true DE69102939D1 (de) 1994-08-25
DE69102939T2 DE69102939T2 (de) 1994-11-24

Family

ID=19857089

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69102939T Expired - Fee Related DE69102939T2 (de) 1990-05-14 1991-05-02 Vorrichtung zum Tragen von beweglichen Inspektionsmitteln im Innern eines rohrförmigen Körpers.

Country Status (7)

Country Link
US (1) US5099692A (de)
EP (1) EP0457384B1 (de)
JP (1) JPH0743120A (de)
CA (1) CA2042436C (de)
DE (1) DE69102939T2 (de)
ES (1) ES2056563T3 (de)
NL (1) NL9001124A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT405335B (de) * 1993-12-30 1999-07-26 Oemv Ag Vorrichtung und verfahren zur bestimmung von fehlstellen einer rohrleitung für fluide
FR2726642B1 (fr) * 1994-11-03 1996-12-13 Lyonnaise Eaux Eclairage Procede de mesure par ultrasons de l'epaisseur d'une canalisation d'eau et dispositif de mise en oeuvre de ce procede
US5857534A (en) * 1997-06-05 1999-01-12 Kansas State University Research Foundation Robotic inspection apparatus and method
US6904818B2 (en) 2002-04-05 2005-06-14 Vetco Gray Inc. Internal riser inspection device
US7082822B2 (en) * 2002-04-05 2006-08-01 Vetco Gray Inc. Internal riser inspection device and methods of using same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2640055C3 (de) * 1976-09-06 1979-07-19 Kraftwerk Union Ag, 4330 Muelheim Rohrkrfimmermanipulator, insbesondere zur Ultraschallprüfung bei Kernreaktoranlagen
US4361044A (en) * 1980-12-09 1982-11-30 The United States Of America As Represented By The United States Department Of Energy Scanning ultrasonic probe
NL181302C (nl) * 1981-09-15 1987-07-16 Nucon Eng & Contracting Bv Inrichting voor het in het inwendige van een buisvormig lichaam beweegbaar dragen van inspectiemiddelen.
JPH06102424B2 (ja) * 1984-07-23 1994-12-14 東京瓦斯株式会社 導管点検走行装置
JPH0298612A (ja) * 1988-10-05 1990-04-11 Sekiyu Sangyo Katsuseika Center 管内検査装置
JPH0616949B2 (ja) * 1988-10-13 1994-03-09 新日本製鐵株式会社 管内溶接位置測定装置

Also Published As

Publication number Publication date
EP0457384A1 (de) 1991-11-21
US5099692A (en) 1992-03-31
ES2056563T3 (es) 1994-10-01
NL9001124A (nl) 1991-12-02
CA2042436C (en) 1994-12-27
EP0457384B1 (de) 1994-07-20
DE69102939T2 (de) 1994-11-24
CA2042436A1 (en) 1991-11-15
JPH0743120A (ja) 1995-02-10

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Free format text: DERZEIT KEIN VERTRETER BESTELLT

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee