FR2351382B1 - - Google Patents

Info

Publication number
FR2351382B1
FR2351382B1 FR7714485A FR7714485A FR2351382B1 FR 2351382 B1 FR2351382 B1 FR 2351382B1 FR 7714485 A FR7714485 A FR 7714485A FR 7714485 A FR7714485 A FR 7714485A FR 2351382 B1 FR2351382 B1 FR 2351382B1
Authority
FR
France
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
Application number
FR7714485A
Other versions
FR2351382A1 (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.)
Zumbach Electronic AG
Original Assignee
Zumbach Electronic 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 Zumbach Electronic AG filed Critical Zumbach Electronic AG
Publication of FR2351382A1 publication Critical patent/FR2351382A1/fr
Application granted granted Critical
Publication of FR2351382B1 publication Critical patent/FR2351382B1/fr
Granted legal-status Critical Current

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
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
    • G01B7/10—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
FR7714485A 1976-05-10 1977-05-02 Dispositif pour mesurer l'epaisseur de la paroi de tuyaux Granted FR2351382A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762620560 DE2620560B1 (de) 1976-05-10 1976-05-10 Vorrichtung zur messung der wandstaerke von rohren

Publications (2)

Publication Number Publication Date
FR2351382A1 FR2351382A1 (fr) 1977-12-09
FR2351382B1 true FR2351382B1 (fr) 1980-07-11

Family

ID=5977517

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7714485A Granted FR2351382A1 (fr) 1976-05-10 1977-05-02 Dispositif pour mesurer l'epaisseur de la paroi de tuyaux

Country Status (13)

Country Link
US (1) US4117402A (fr)
JP (1) JPS52137374A (fr)
AU (1) AU505348B2 (fr)
BE (1) BE854381A (fr)
CA (1) CA1068101A (fr)
CH (1) CH613516A5 (fr)
DE (1) DE2620560B1 (fr)
DK (1) DK192977A (fr)
ES (1) ES458625A1 (fr)
FR (1) FR2351382A1 (fr)
GB (1) GB1569811A (fr)
IT (1) IT1085451B (fr)
SE (1) SE7705100L (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH609768A5 (fr) * 1976-12-22 1979-03-15 Zumbach Electronic Ag
GB2034122B (en) * 1978-10-02 1982-11-24 British Gas Corp Magnet assemblies for pipeline inspection vehicles
GB2048496B (en) * 1979-02-28 1983-09-07 British Gas Corp Pipe inspection apparatus
JPS6333159Y2 (fr) * 1980-02-27 1988-09-05
JPS5990857U (ja) * 1982-12-13 1984-06-20 新日本製鐵株式会社 パイプの内面探傷装置
GB0031216D0 (en) * 2000-12-20 2001-01-31 Aea Technology Plc Measurement of stress
GB0421199D0 (en) * 2004-09-24 2004-10-27 Emtelle Uk Ltd Method of manufacturing a tube
DE202010006061U1 (de) * 2010-04-23 2010-07-22 Helmut Fischer GmbH Institut für Elektronik und Messtechnik Messsonde zur zerstörungsfreien Messung der Dicke dünner Schichten
CN107894211B (zh) * 2017-10-31 2020-02-18 无锡市永兴金属软管有限公司 一种管道内径变化检测装置及检测方法
CN112595199B (zh) * 2019-07-20 2022-01-11 南平市建阳区汽车锻压件厂 车桥主销孔内套检测机构
FI130629B (en) * 2019-12-12 2023-12-19 Andritz Oy Sealing arrangement for detecting the thickness of a seal sealing element
CN112033325A (zh) * 2020-08-19 2020-12-04 孙路涵 一种高性能铝合金材料检测平台
CN112665484B (zh) * 2020-12-11 2022-09-23 九江检安石化工程有限公司 一种大型容器圆形筒体成型内壁尺寸形位组合测量装置
CN113654444B (zh) * 2021-08-31 2023-07-21 临清市百诺轴承有限公司 一种基于高精密轴承套圈检具上的衔接装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2563254A (en) * 1948-05-10 1951-08-07 Hydril Corp Thickness indicator
US2882488A (en) * 1954-06-01 1959-04-14 Tuboscope Company Pipe inspection apparatus
US3107379A (en) * 1959-08-20 1963-10-22 Service Pipe Line Company Pipeline cleaner propelling cup
BE792549A (fr) * 1971-12-13 1973-03-30 Zumbach Electronic Automatic Procede de controle de l'epaisseur d'une paroi de tube en matiere isolante et dispositif pour la mise en oeuvre de ce procede

Also Published As

Publication number Publication date
IT1085451B (it) 1985-05-28
DE2620560C2 (fr) 1978-09-14
GB1569811A (en) 1980-06-18
DK192977A (da) 1977-11-11
US4117402A (en) 1978-09-26
FR2351382A1 (fr) 1977-12-09
JPS52137374A (en) 1977-11-16
DE2620560B1 (de) 1977-11-17
CA1068101A (fr) 1979-12-18
AU505348B2 (en) 1979-11-15
SE7705100L (sv) 1977-11-11
ES458625A1 (es) 1978-02-01
AU2483277A (en) 1978-11-09
BE854381A (fr) 1977-09-01
CH613516A5 (fr) 1979-09-28

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Legal Events

Date Code Title Description
ST Notification of lapse