IT8621424A1 - Dispositivo per la verifica della geometria interna di tubi - Google Patents

Dispositivo per la verifica della geometria interna di tubi

Info

Publication number
IT8621424A1
IT8621424A1 IT1986A21424A IT2142486A IT8621424A1 IT 8621424 A1 IT8621424 A1 IT 8621424A1 IT 1986A21424 A IT1986A21424 A IT 1986A21424A IT 2142486 A IT2142486 A IT 2142486A IT 8621424 A1 IT8621424 A1 IT 8621424A1
Authority
IT
Italy
Prior art keywords
verifying
pipes
internal geometry
geometry
internal
Prior art date
Application number
IT1986A21424A
Other languages
English (en)
Other versions
IT8621424A0 (it
IT1197071B (it
Original Assignee
Mannesmann Ag
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 Mannesmann Ag filed Critical Mannesmann Ag
Publication of IT8621424A0 publication Critical patent/IT8621424A0/it
Publication of IT8621424A1 publication Critical patent/IT8621424A1/it
Application granted granted Critical
Publication of IT1197071B publication Critical patent/IT1197071B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B13/00—Measuring arrangements characterised by the use of fluids
    • G01B13/16—Measuring arrangements characterised by the use of fluids for measuring contours or curvatures

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Measuring Arrangements Characterized By The Use Of Fluids (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
IT21424/86A 1985-11-26 1986-08-06 Dispositivo per la verifica della geometria interna dei tubi IT1197071B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3542163A DE3542163C1 (de) 1985-11-26 1985-11-26 Verfahren zur UEberpruefung der Innengeometrie von Rohren

Publications (3)

Publication Number Publication Date
IT8621424A0 IT8621424A0 (it) 1986-08-06
IT8621424A1 true IT8621424A1 (it) 1988-02-06
IT1197071B IT1197071B (it) 1988-11-25

Family

ID=6287123

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21424/86A IT1197071B (it) 1985-11-26 1986-08-06 Dispositivo per la verifica della geometria interna dei tubi

Country Status (6)

Country Link
US (1) US4702010A (it)
JP (1) JPS62130307A (it)
DE (1) DE3542163C1 (it)
FR (1) FR2590665B1 (it)
GB (1) GB2182998A (it)
IT (1) IT1197071B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4866978A (en) * 1988-08-17 1989-09-19 Biggerstaff Bruce A Pipe inspection method and device
JP2517693B2 (ja) * 1990-02-21 1996-07-24 三菱原子燃料株式会社 案内管検査装置
EP0585902B1 (en) * 1992-09-04 1998-08-05 Sumitomo Electric Industries, Ltd. Method and apparatus for measuring length of conduit
CN100432616C (zh) * 2006-03-29 2008-11-12 西安重型机械研究所 气动通径机及通径方法
JP4501928B2 (ja) * 2006-11-16 2010-07-14 トヨタ車体株式会社 車椅子用ウインチ装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1043643B (de) * 1957-06-29 1958-11-13 Babcock & Wilcox Dampfkessel Vorrichtung zur Ermittlung der Abweichung des Querschnittes eingebauter Rohre von zulaessigen Toleranzgrenzen
US4071958A (en) * 1975-04-04 1978-02-07 Aichi Steel Works, Limited Device for inspecting inner diameter and bending of pipe
US4341113A (en) * 1980-08-08 1982-07-27 The Babcock & Wilcox Company Inspection system for heat exchanger tubes
US4354379A (en) * 1980-08-27 1982-10-19 Miner Robert M Methods and apparatus for testing roundness and straightness of pipes and tubings
CA1153884A (en) * 1980-09-03 1983-09-20 Alvin D. Goolsby Method for determination of internal pipeline or tubing corrosion
GB2094375A (en) * 1981-02-17 1982-09-15 Grathnail Dev Co Ltd Mining
US4651437A (en) * 1986-02-19 1987-03-24 Al Khouly Jaser O Apparatus for checking the internal diameter of pipelines

Also Published As

Publication number Publication date
IT8621424A0 (it) 1986-08-06
GB2182998B (it) 1989-10-18
DE3542163C1 (de) 1986-09-25
JPS62130307A (ja) 1987-06-12
FR2590665A1 (fr) 1987-05-29
FR2590665B1 (fr) 1991-03-01
GB8620054D0 (en) 1986-10-01
IT1197071B (it) 1988-11-25
GB2182998A (en) 1987-05-28
US4702010A (en) 1987-10-27

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940729