FR2730787B1 - PROBE FOR TUBES - Google Patents

PROBE FOR TUBES

Info

Publication number
FR2730787B1
FR2730787B1 FR9501984A FR9501984A FR2730787B1 FR 2730787 B1 FR2730787 B1 FR 2730787B1 FR 9501984 A FR9501984 A FR 9501984A FR 9501984 A FR9501984 A FR 9501984A FR 2730787 B1 FR2730787 B1 FR 2730787B1
Authority
FR
France
Prior art keywords
probe
tubes
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
FR9501984A
Other languages
French (fr)
Other versions
FR2730787A1 (en
Inventor
Jean Pierre Tasca
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.)
Cga Hbs
Original Assignee
Cga Hbs
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 Cga Hbs filed Critical Cga Hbs
Priority to FR9501984A priority Critical patent/FR2730787B1/en
Priority to JP8032115A priority patent/JPH0914559A/en
Publication of FR2730787A1 publication Critical patent/FR2730787A1/en
Application granted granted Critical
Publication of FR2730787B1 publication Critical patent/FR2730787B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F16L55/40—Constructional aspects of the body
    • 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
FR9501984A 1995-02-21 1995-02-21 PROBE FOR TUBES Expired - Fee Related FR2730787B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9501984A FR2730787B1 (en) 1995-02-21 1995-02-21 PROBE FOR TUBES
JP8032115A JPH0914559A (en) 1995-02-21 1996-02-20 Probe for pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9501984A FR2730787B1 (en) 1995-02-21 1995-02-21 PROBE FOR TUBES

Publications (2)

Publication Number Publication Date
FR2730787A1 FR2730787A1 (en) 1996-08-23
FR2730787B1 true FR2730787B1 (en) 1997-04-04

Family

ID=9476354

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9501984A Expired - Fee Related FR2730787B1 (en) 1995-02-21 1995-02-21 PROBE FOR TUBES

Country Status (2)

Country Link
JP (1) JPH0914559A (en)
FR (1) FR2730787B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19901014C1 (en) * 1999-01-13 2000-06-21 Wacker Siltronic Halbleitermat Metallic impurity depth profile, in a semiconductor wafer, is determined by repeated etching solution wetting of the entire surface of a horizontal wafer and etching solution analysis
FR2921499B1 (en) * 2007-09-26 2009-11-13 Snecma CATHETER OR ENDOSCOPE-TYPE ORIENTABLE STRUCTURE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2518330A (en) * 1947-11-20 1950-08-08 Jasper Cronje Duct rodding machine
CH669127A5 (en) * 1986-04-24 1989-02-28 Eric Stucky Traction device serving as mole running inside pipes - uses radially extended pivoted arms to act against walls of pipe either for locomotive movement or to lock mole
US5113885A (en) * 1991-04-29 1992-05-19 Ramsey Donald G Pipe cleaning apparatus

Also Published As

Publication number Publication date
JPH0914559A (en) 1997-01-17
FR2730787A1 (en) 1996-08-23

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20051031