ES2005966A6 - Dispositivo para la verificacion de piezas de trabajo simetricas rotativas. - Google Patents
Dispositivo para la verificacion de piezas de trabajo simetricas rotativas.Info
- Publication number
- ES2005966A6 ES2005966A6 ES8703495A ES8703495A ES2005966A6 ES 2005966 A6 ES2005966 A6 ES 2005966A6 ES 8703495 A ES8703495 A ES 8703495A ES 8703495 A ES8703495 A ES 8703495A ES 2005966 A6 ES2005966 A6 ES 2005966A6
- Authority
- ES
- Spain
- Prior art keywords
- radiation
- sensors
- sensor
- frequency
- modulated
- 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
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/005—Sealing rings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
- G01B11/303—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces using photoelectric detection means
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863641862 DE3641862A1 (de) | 1986-12-08 | 1986-12-08 | Vorrichtung zur pruefung rotationssymmetrischer werkstuecke |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2005966A6 true ES2005966A6 (es) | 1989-04-01 |
Family
ID=6315698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8703495A Expired ES2005966A6 (es) | 1986-12-08 | 1987-12-04 | Dispositivo para la verificacion de piezas de trabajo simetricas rotativas. |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE3641862A1 (de) |
ES (1) | ES2005966A6 (de) |
WO (1) | WO1988004416A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3917076A1 (de) * | 1989-05-26 | 1990-11-29 | Klaue Hermann | Pruefeinrichtung fuer gummi-rundschnur-dichtringe |
DE4000121C1 (en) * | 1990-01-04 | 1991-07-18 | Fa. Carl Freudenberg, 6940 Weinheim, De | Photoelectric quality control for sealing rings - has carrier for light source slidable and pivotable about axis in parallel with its length axis |
BR9403734A (pt) * | 1994-10-20 | 1997-02-25 | Samapre Ind De Maquinas Ltda | Aperfeiçoamento em equipamento para aferiçao de qualidade |
IT1395116B1 (it) * | 2009-07-29 | 2012-09-05 | Utpvision S R L | Sistema di rilevamento ottico di difetti superficiali |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3917414A (en) * | 1973-10-11 | 1975-11-04 | Geisco Associates | Optical inspection system |
DE2433682C3 (de) * | 1974-07-12 | 1979-02-15 | Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch | Vorrichtung zur Überwachung einer Materialbahn oder einer sonstigen Abtastebene |
DE2535686A1 (de) * | 1975-08-09 | 1977-02-10 | Freudenberg Carl Fa | Verfahren zur lichtspaltpruefung von lippendichtungen aus elastomeren |
US4265545A (en) * | 1979-07-27 | 1981-05-05 | Intec Corporation | Multiple source laser scanning inspection system |
JPS576307A (en) * | 1980-06-13 | 1982-01-13 | Toyota Central Res & Dev Lab Inc | Method and apparatus of surface failure inspection of circular member |
US4352017A (en) * | 1980-09-22 | 1982-09-28 | Rca Corporation | Apparatus for determining the quality of a semiconductor surface |
JPS5766345A (en) * | 1980-10-09 | 1982-04-22 | Hitachi Ltd | Inspection device for defect |
US4532723A (en) * | 1982-03-25 | 1985-08-06 | General Electric Company | Optical inspection system |
US4520388A (en) * | 1982-11-01 | 1985-05-28 | General Electric Company | Optical signal projector |
GB2173294B (en) * | 1985-04-02 | 1988-10-12 | Glaverbel | Method of and apparatus for determining the location of defects present in flat glass |
-
1986
- 1986-12-08 DE DE19863641862 patent/DE3641862A1/de not_active Ceased
-
1987
- 1987-12-04 ES ES8703495A patent/ES2005966A6/es not_active Expired
- 1987-12-04 WO PCT/DE1987/000574 patent/WO1988004416A1/de unknown
Also Published As
Publication number | Publication date |
---|---|
WO1988004416A1 (en) | 1988-06-16 |
DE3641862A1 (de) | 1988-06-09 |
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