FR2375574B1 - - Google Patents
Info
- Publication number
- FR2375574B1 FR2375574B1 FR7739409A FR7739409A FR2375574B1 FR 2375574 B1 FR2375574 B1 FR 2375574B1 FR 7739409 A FR7739409 A FR 7739409A FR 7739409 A FR7739409 A FR 7739409A FR 2375574 B1 FR2375574 B1 FR 2375574B1
- 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
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
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
- G01B5/06—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness
- G01B5/068—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness of objects while moving
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1616976A CH609768A5 (US08080257-20111220-C00005.png) | 1976-12-22 | 1976-12-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2375574A1 FR2375574A1 (fr) | 1978-07-21 |
| FR2375574B1 true FR2375574B1 (US08080257-20111220-C00005.png) | 1984-09-21 |
Family
ID=4415000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7739409A Granted FR2375574A1 (fr) | 1976-12-22 | 1977-12-13 | Dispositif de mesure de l'epaisseur de paroi de tubes |
Country Status (9)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4349780A (en) * | 1979-11-13 | 1982-09-14 | Northern Telecom Limited | Sensor device for continuous measurement of jacket thickness on a cable |
| GB2152621A (en) * | 1984-01-09 | 1985-08-07 | John Edmund Dawe | A method of threading an elongate flexible element through an elongate passage |
| DE3412253C2 (de) * | 1984-04-02 | 1986-01-23 | Mohammad Mohsen Dr.-Ing. 5600 Wuppertal Saadat | Universal-Längenmeßgerät |
| US4797613A (en) * | 1985-01-22 | 1989-01-10 | Combustion Engineering, Inc. | Expandable eddy current probe for inspecting the interior of tubular conduits |
| JPH0510232Y2 (US08080257-20111220-C00005.png) * | 1988-03-25 | 1993-03-12 | ||
| US5241280A (en) * | 1990-06-05 | 1993-08-31 | Defelsko Corporation | Coating thickness measurement gauge |
| RU2188413C1 (ru) * | 2001-10-25 | 2002-08-27 | ЗАО "Нефтегазкомплектсервис" | Устройство для внутритрубной ультразвуковой толщинометрии |
| US6996914B1 (en) * | 2004-08-09 | 2006-02-14 | Project Consulting Services, Inc. | Method and apparatus for best fitting two or more items |
| US7325326B1 (en) | 2004-08-09 | 2008-02-05 | Project Consulting Services, Inc. | Method and apparatus for best fitting two or more items |
| US20060186172A1 (en) * | 2005-02-18 | 2006-08-24 | Illinois Tool Works, Inc. | Lead free desoldering braid |
| CN108253866A (zh) * | 2018-03-02 | 2018-07-06 | 核工业理化工程研究院 | 测量薄壁异形管波峰平直段壁厚的三坐标测量装置及其测量方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2423671A (en) * | 1940-01-29 | 1947-07-08 | Rca Corp | Apparatus for and method of pulse limitation and amplification |
| US2519221A (en) * | 1945-07-27 | 1950-08-15 | Bogen Samuel | Electromagnetic and photoelectric mechanism and method for continuous tube gauging |
| US2563254A (en) * | 1948-05-10 | 1951-08-07 | Hydril Corp | Thickness indicator |
| US2855685A (en) * | 1955-01-31 | 1958-10-14 | Schlumberger Well Surv Corp | Bore hole apparatus |
| DE1059672B (de) * | 1956-08-13 | 1959-06-18 | Josef Brand | Vorrichtung zur laufenden Kontrolle der Wandstaerke nicht metallischer und nicht transparenter Rohre, insbesondere im Zuge ihrer Herstellung |
| US3205435A (en) * | 1956-09-19 | 1965-09-07 | United Gas Corp | Apparatus having rotating coil and magnet assembly for testing the thickness of tubular elements |
| US3349498A (en) * | 1965-09-07 | 1967-10-31 | Seismograph Service Corp | Large hole caliper |
| 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 |
| US3882606A (en) * | 1973-05-16 | 1975-05-13 | Amf Inc | Method and apparatus for measuring curvature and curvature variations in pipelines and the like |
| US3940855A (en) * | 1974-07-19 | 1976-03-02 | T. D. Williamson, Inc. | Pipeline pig |
| DE2620560B1 (de) * | 1976-05-10 | 1977-11-17 | Zumbach Electronic Ag | Vorrichtung zur messung der wandstaerke von rohren |
-
1976
- 1976-12-22 CH CH1616976A patent/CH609768A5/xx not_active IP Right Cessation
-
1977
- 1977-12-08 US US05/858,853 patent/US4137639A/en not_active Expired - Lifetime
- 1977-12-12 BE BE1008575A patent/BE861733A/xx not_active IP Right Cessation
- 1977-12-12 AU AU31470/77A patent/AU513976B2/en not_active Expired
- 1977-12-13 CA CA293,008A patent/CA1069294A/en not_active Expired
- 1977-12-13 FR FR7739409A patent/FR2375574A1/fr active Granted
- 1977-12-15 AT AT0900277A patent/AT382962B/de not_active IP Right Cessation
- 1977-12-16 DE DE19772756242 patent/DE2756242A1/de not_active Ceased
- 1977-12-16 GB GB52537/77A patent/GB1556964A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ATA900277A (de) | 1986-09-15 |
| AT382962B (de) | 1987-05-11 |
| AU3147077A (en) | 1979-06-21 |
| DE2756242A1 (de) | 1978-06-29 |
| AU513976B2 (en) | 1981-01-15 |
| BE861733A (fr) | 1978-03-31 |
| CH609768A5 (US08080257-20111220-C00005.png) | 1979-03-15 |
| US4137639A (en) | 1979-02-06 |
| FR2375574A1 (fr) | 1978-07-21 |
| GB1556964A (en) | 1979-12-05 |
| CA1069294A (en) | 1980-01-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |