FR2425954A1 - Vehicule d'inspection de pipe-lines - Google Patents

Vehicule d'inspection de pipe-lines

Info

Publication number
FR2425954A1
FR2425954A1 FR7814905A FR7814905A FR2425954A1 FR 2425954 A1 FR2425954 A1 FR 2425954A1 FR 7814905 A FR7814905 A FR 7814905A FR 7814905 A FR7814905 A FR 7814905A FR 2425954 A1 FR2425954 A1 FR 2425954A1
Authority
FR
France
Prior art keywords
hydraulic
flow
vehicle
hydraulic fluid
fluid
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.)
Granted
Application number
FR7814905A
Other languages
English (en)
Other versions
FR2425954B1 (fr
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.)
British Gas Corp
Original Assignee
British Gas Corp
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 British Gas Corp filed Critical British Gas Corp
Priority to FR7814905A priority Critical patent/FR2425954A1/fr
Publication of FR2425954A1 publication Critical patent/FR2425954A1/fr
Application granted granted Critical
Publication of FR2425954B1 publication Critical patent/FR2425954B1/fr
Granted legal-status Critical Current

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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
    • F16L55/28—Constructional aspects
    • F16L55/30—Constructional aspects of the propulsion means, e.g. towed by cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

Véhicule d'inspection de la paroi interne de pipe-lines. Il comporte une partie avant 10 et une partie arrière 12. Il est équipé d'un dispositif de réglage de vitesse à commande hydraulique et d'une turbine. Les roues du véhicule, en contact avec la paroi du pipe-line, entraînent des pompes qui commandent le dispositif de réglage de vitesse Domaine d'application : contrôle de pipe-lines.
FR7814905A 1978-05-19 1978-05-19 Vehicule d'inspection de pipe-lines Granted FR2425954A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7814905A FR2425954A1 (fr) 1978-05-19 1978-05-19 Vehicule d'inspection de pipe-lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7814905A FR2425954A1 (fr) 1978-05-19 1978-05-19 Vehicule d'inspection de pipe-lines

Publications (2)

Publication Number Publication Date
FR2425954A1 true FR2425954A1 (fr) 1979-12-14
FR2425954B1 FR2425954B1 (fr) 1980-11-07

Family

ID=9208464

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7814905A Granted FR2425954A1 (fr) 1978-05-19 1978-05-19 Vehicule d'inspection de pipe-lines

Country Status (1)

Country Link
FR (1) FR2425954A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2860067A1 (fr) * 2003-09-18 2005-03-25 Inst Francais Du Petrole Dispositif pour mesurer la rugosite hydraulique de la surface interne d'un pipe-line

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3099227A (en) * 1960-08-05 1963-07-30 Harvest Queen Mill & Elevator Pipeline vehicle governing device
US3495546A (en) * 1967-11-03 1970-02-17 American Mach & Foundry Speed control device for pipeline inspection apparatus
FR2122099A5 (fr) * 1971-01-13 1972-08-25 Williamson Td Inc
FR2196067A5 (fr) * 1972-08-09 1974-03-08 Doris Dev Richesse Sous Marine
DE2505294A1 (de) * 1975-02-07 1976-08-19 Siemens Ag Antriebs- oder bremseinrichtung fuer einen in einer rohrleitung gefuehrten koerper

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3099227A (en) * 1960-08-05 1963-07-30 Harvest Queen Mill & Elevator Pipeline vehicle governing device
US3495546A (en) * 1967-11-03 1970-02-17 American Mach & Foundry Speed control device for pipeline inspection apparatus
FR2122099A5 (fr) * 1971-01-13 1972-08-25 Williamson Td Inc
FR2196067A5 (fr) * 1972-08-09 1974-03-08 Doris Dev Richesse Sous Marine
DE2505294A1 (de) * 1975-02-07 1976-08-19 Siemens Ag Antriebs- oder bremseinrichtung fuer einen in einer rohrleitung gefuehrten koerper

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2860067A1 (fr) * 2003-09-18 2005-03-25 Inst Francais Du Petrole Dispositif pour mesurer la rugosite hydraulique de la surface interne d'un pipe-line
WO2005026656A3 (fr) * 2003-09-18 2005-07-14 Inst Francais Du Petrole Dispositif pour mesurer la rugosité hydraulique de la surface interne d'un pipe-line

Also Published As

Publication number Publication date
FR2425954B1 (fr) 1980-11-07

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse