FR1439393A - Détecteur de défauts - Google Patents
Détecteur de défautsInfo
- Publication number
- FR1439393A FR1439393A FR20788A FR20788A FR1439393A FR 1439393 A FR1439393 A FR 1439393A FR 20788 A FR20788 A FR 20788A FR 20788 A FR20788 A FR 20788A FR 1439393 A FR1439393 A FR 1439393A
- Authority
- FR
- France
- Prior art keywords
- fault detector
- fault
- detector
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
- G01N21/8901—Optical details; Scanning details
Landscapes
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Lenses (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US37499064A | 1964-06-15 | 1964-06-15 | |
US706213*A US3574469A (en) | 1964-06-15 | 1968-01-23 | Fault-detecting surface scanner using a laser light source |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1439393A true FR1439393A (fr) | 1966-05-20 |
Family
ID=27006857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR20788A Expired FR1439393A (fr) | 1964-06-15 | 1965-06-15 | Détecteur de défauts |
Country Status (4)
Country | Link |
---|---|
US (1) | US3574469A (fr) |
DE (1) | DE1473746A1 (fr) |
FR (1) | FR1439393A (fr) |
GB (1) | GB1065752A (fr) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE345905B (fr) * | 1970-10-21 | 1972-06-12 | Nordstjernan Rederi Ab | |
GB1389444A (en) * | 1971-03-09 | 1975-04-03 | Sira Institute | Apparatus for automatic inspection of materials |
US3777171A (en) * | 1971-07-26 | 1973-12-04 | Westinghouse Electric Corp | Method and apparatus for detecting flaws in continuous length tubular glass |
JPS4960587A (fr) * | 1972-10-11 | 1974-06-12 | ||
US3922485A (en) * | 1972-11-27 | 1975-11-25 | Xerox Corp | Flying spot scanner with scan detection |
US4040096A (en) * | 1972-11-27 | 1977-08-02 | Xerox Corporation | Flying spot scanner with runout correction |
US3822946A (en) * | 1972-12-07 | 1974-07-09 | Schiller Industries Inc | Dimensional measuring apparatus using optical scan especially for hardness testing |
US3835249A (en) * | 1972-12-26 | 1974-09-10 | Ibm | Scanning light synchronization system |
US3984189A (en) * | 1973-01-19 | 1976-10-05 | Hitachi Electronics, Ltd. | Method and apparatus for detecting defects in a surface regardless of surface finish |
GB1462875A (en) * | 1973-05-16 | 1977-01-26 | Ciba Geigy Ag | Method of scanning a surface |
DE2433682C3 (de) * | 1974-07-12 | 1979-02-15 | Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch | Vorrichtung zur Überwachung einer Materialbahn oder einer sonstigen Abtastebene |
DE2433683C3 (de) * | 1974-07-12 | 1979-02-22 | Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch | Vorrichtung zur Überwachung einer Materialbahn auf Fehlstellen |
US4084197A (en) * | 1975-10-23 | 1978-04-11 | Xerox Corporation | Flying spot scanner with scan detection |
JPS52132848A (en) * | 1976-04-28 | 1977-11-07 | Fuji Photo Film Co Ltd | Simultaneous light detecting method |
DE2800351B2 (de) * | 1978-01-04 | 1979-11-15 | Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch | Optische Vorrichtung zur Bestimmung des Lichtaustrittswinkels bei einer mit einem Lichtfleck abgetasteten Materialbahn |
NL8006097A (nl) * | 1980-11-07 | 1982-06-01 | Nl Bank Nv | Inrichting voor het automatisch vaststellen en beoordelen van kwaliteiten van afdrukken. |
US4533245A (en) * | 1982-09-30 | 1985-08-06 | Milliken Research Corporation | Inspection lighting system |
DE3418283A1 (de) * | 1984-05-17 | 1985-12-12 | Schott Glaswerke, 6500 Mainz | Verfahren zum nachweis von fehlstellen in transparenten materialien |
DE3701267A1 (de) * | 1987-01-17 | 1988-07-28 | Achenbach Buschhuetten Gmbh | Planheitsmesseinrichtung fuer bandfoermiges walzgut |
US5847834A (en) * | 1997-09-11 | 1998-12-08 | Webview, Inc. | Expandable, continuous illumination source for a web inspection assembly and method |
US6507416B1 (en) * | 1999-04-26 | 2003-01-14 | Umax Data Systems Inc. | Brightness adjustable chassis for a scanner |
US6509964B2 (en) | 2001-05-15 | 2003-01-21 | Amt Inc. | Multi-beam apparatus for measuring surface quality |
US7468660B2 (en) * | 2005-10-04 | 2008-12-23 | Delphi Technologies, Inc. | Cargo sensing apparatus for a cargo container |
JP2011508234A (ja) * | 2007-12-28 | 2011-03-10 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 駆動ベルト製造プロセスにおいて又は駆動ベルト製造プロセスのために製造されたリングコンポーネントを検査するための方法及び装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2719235A (en) * | 1954-04-08 | 1955-09-27 | Eastman Kodak Co | Continuous inspection by optical scanning |
US3019972A (en) * | 1954-11-30 | 1962-02-06 | West Point Mfg Co | Apparatus for counting neps |
US3154371A (en) * | 1962-10-26 | 1964-10-27 | Winston Res Corp | High speed, high intensity optical recording system |
US3316348A (en) * | 1963-05-01 | 1967-04-25 | Perkin Elmer Corp | Scanning system for recording pictorial data |
US3349174A (en) * | 1964-02-03 | 1967-10-24 | Raytheon Co | Beam scanning device |
US3358081A (en) * | 1964-10-20 | 1967-12-12 | Xerox Corp | Facsimile printer with ferroelectric modulator |
US3379832A (en) * | 1964-12-18 | 1968-04-23 | Judin Herbert | Micro-optical scanning apparatus |
US3436546A (en) * | 1966-10-13 | 1969-04-01 | Us Navy | Laser beam deflector |
-
1965
- 1965-06-12 DE DE1965E0029504 patent/DE1473746A1/de active Pending
- 1965-06-14 GB GB25051/65A patent/GB1065752A/en not_active Expired
- 1965-06-15 FR FR20788A patent/FR1439393A/fr not_active Expired
-
1968
- 1968-01-23 US US706213*A patent/US3574469A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB1065752A (en) | 1967-04-19 |
DE1473746A1 (de) | 1969-01-09 |
US3574469A (en) | 1971-04-13 |
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