FR2217662B1 - - Google Patents
Info
- Publication number
- FR2217662B1 FR2217662B1 FR7403859A FR7403859A FR2217662B1 FR 2217662 B1 FR2217662 B1 FR 2217662B1 FR 7403859 A FR7403859 A FR 7403859A FR 7403859 A FR7403859 A FR 7403859A FR 2217662 B1 FR2217662 B1 FR 2217662B1
- 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
- G01B15/00—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons
- G01B15/02—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons for measuring thickness
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US33051173A | 1973-02-08 | 1973-02-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2217662A1 FR2217662A1 (fr) | 1974-09-06 |
FR2217662B1 true FR2217662B1 (fr) | 1977-06-10 |
Family
ID=23290089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7403859A Expired FR2217662B1 (fr) | 1973-02-08 | 1974-02-05 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3780859A (fr) |
JP (1) | JPS5856803B2 (fr) |
CA (1) | CA990798A (fr) |
DE (1) | DE2403243C3 (fr) |
FR (1) | FR2217662B1 (fr) |
GB (1) | GB1455341A (fr) |
IT (1) | IT1008674B (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4046258A (en) * | 1976-07-02 | 1977-09-06 | Owens-Illinois, Inc. | Method and apparatus for measuring the eccentricity of containers |
DE68903823T2 (de) * | 1988-10-05 | 1993-06-09 | Emhart Glass Mach Invest | Glasbehaelter-pruefapparat. |
GB2495104A (en) | 2011-09-28 | 2013-04-03 | Oxford Rf Sensors Ltd | Rotor blade sensor |
GB2506424B (en) * | 2012-09-28 | 2017-06-07 | Salunda Ltd | Target clearance measurement device |
GB2601158A (en) | 2020-11-20 | 2022-05-25 | Elcometer Ltd | Coating thickness measurement instrument |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3393799A (en) * | 1966-12-21 | 1968-07-23 | Owens Illinois Inc | Apparatus for measuring the thickness of dielectric members |
US3593133A (en) * | 1967-12-27 | 1971-07-13 | Rca Corp | Apparatus for comparing two dimensions |
US3541435A (en) * | 1968-04-22 | 1970-11-17 | Reliance Electric & Eng Co | Noncontact dimension comparator employing constant frequency and amplitude pickup vibration |
US3665506A (en) * | 1970-02-04 | 1972-05-23 | Bendix Corp | Electrical apparatus and gaging device using same |
US3708064A (en) * | 1971-03-16 | 1973-01-02 | Owens Illinois Inc | Method and apparatus for inspecting dielectric members |
-
1973
- 1973-02-08 US US00330511A patent/US3780859A/en not_active Expired - Lifetime
- 1973-12-24 JP JP48143675A patent/JPS5856803B2/ja not_active Expired
-
1974
- 1974-01-08 IT IT47592/74A patent/IT1008674B/it active
- 1974-01-24 DE DE2403243A patent/DE2403243C3/de not_active Expired
- 1974-02-04 CA CA191,630A patent/CA990798A/en not_active Expired
- 1974-02-05 FR FR7403859A patent/FR2217662B1/fr not_active Expired
- 1974-02-07 GB GB560174A patent/GB1455341A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2403243A1 (de) | 1974-08-15 |
DE2403243B2 (de) | 1978-10-12 |
JPS5856803B2 (ja) | 1983-12-16 |
JPS49107757A (fr) | 1974-10-14 |
CA990798A (en) | 1976-06-08 |
IT1008674B (it) | 1976-11-30 |
FR2217662A1 (fr) | 1974-09-06 |
GB1455341A (fr) | 1976-11-10 |
DE2403243C3 (de) | 1979-06-13 |
US3780859A (en) | 1973-12-25 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |