DE68900685D1 - Laengenmessverfahren mit einer photosensitiven zeilenkamera. - Google Patents
Laengenmessverfahren mit einer photosensitiven zeilenkamera.Info
- Publication number
- DE68900685D1 DE68900685D1 DE8989200288T DE68900685T DE68900685D1 DE 68900685 D1 DE68900685 D1 DE 68900685D1 DE 8989200288 T DE8989200288 T DE 8989200288T DE 68900685 T DE68900685 T DE 68900685T DE 68900685 D1 DE68900685 D1 DE 68900685D1
- Authority
- DE
- Germany
- Prior art keywords
- measurement method
- length measurement
- line camera
- photosensitive line
- edges
- 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 - Lifetime
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
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/024—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by means of diode-array scanning
-
- 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
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/028—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring lateral position of a boundary of the object
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE8800167A BE1001440A4 (fr) | 1988-02-12 | 1988-02-12 | Procede de mesure de longueurs par camera a reseau photosensible. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE68900685D1 true DE68900685D1 (de) | 1992-02-27 |
Family
ID=3883265
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE198989200288T Pending DE329224T1 (de) | 1988-02-12 | 1989-02-08 | Laengenmessverfahren mit einer photosensitiven zeilenkamera. |
DE8989200288T Expired - Lifetime DE68900685D1 (de) | 1988-02-12 | 1989-02-08 | Laengenmessverfahren mit einer photosensitiven zeilenkamera. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE198989200288T Pending DE329224T1 (de) | 1988-02-12 | 1989-02-08 | Laengenmessverfahren mit einer photosensitiven zeilenkamera. |
Country Status (10)
Country | Link |
---|---|
US (1) | US4939378A (de) |
EP (1) | EP0329224B1 (de) |
AT (1) | ATE71713T1 (de) |
BE (1) | BE1001440A4 (de) |
CA (1) | CA1313712C (de) |
DE (2) | DE329224T1 (de) |
ES (1) | ES2011212T3 (de) |
GR (2) | GR900300028T1 (de) |
HK (1) | HK52292A (de) |
SG (1) | SG50392G (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4033585A1 (de) * | 1990-09-07 | 1992-03-12 | Lenhardt Maschinenbau | Vorrichtung zum steuern der bewegung eines werkzeugs laengs des randes von glasscheiben |
EP0699889A3 (de) * | 1994-08-24 | 1996-12-04 | Eastman Kodak Co | Apparat und Verfahren zur Messung eines Spaltes |
DE19929099A1 (de) * | 1999-06-24 | 2000-12-28 | Phoenix Ag | Einrichtung zur Überwachung einer Fördergurtanlage |
WO2001002272A1 (de) * | 1999-06-29 | 2001-01-11 | Phoenix Ag | Einrichtung zur überwachung einer rohrgurtförderanlage |
US6603563B1 (en) * | 2000-04-05 | 2003-08-05 | Accu-Sort Systems, Inc. | Apparatus for determining measurements of an object utilizing negative imaging |
US7683827B2 (en) | 2004-12-15 | 2010-03-23 | Valeo Radar Systems, Inc. | System and method for reducing the effect of a radar interference signal |
US7403153B2 (en) * | 2004-12-15 | 2008-07-22 | Valeo Raytheon Systems, Inc. | System and method for reducing a radar interference signal |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4351437A (en) * | 1980-01-18 | 1982-09-28 | Lockwood Graders (Uk) Limited | Method and apparatus for examining objects |
EP0094522A3 (de) * | 1980-03-19 | 1984-07-18 | European Electronic Systems Limited | Randpositionsdetektion |
JPS5999304A (ja) * | 1982-11-30 | 1984-06-08 | Asahi Optical Co Ltd | 顕微鏡系のレーザ光による比較測長装置 |
US4596037A (en) * | 1984-03-09 | 1986-06-17 | International Business Machines Corporation | Video measuring system for defining location orthogonally |
JPS61133806A (ja) * | 1984-12-04 | 1986-06-21 | Tsubakimoto Chain Co | 移送物の境界識別方法 |
US4818110A (en) * | 1986-05-06 | 1989-04-04 | Kla Instruments Corporation | Method and apparatus of using a two beam interference microscope for inspection of integrated circuits and the like |
AU597485B2 (en) * | 1987-04-22 | 1990-05-31 | John Lysaght (Australia) Limited | Non-contact determination of the position of a rectilinear feature of an article |
-
1988
- 1988-02-12 BE BE8800167A patent/BE1001440A4/fr not_active IP Right Cessation
-
1989
- 1989-02-08 ES ES198989200288T patent/ES2011212T3/es not_active Expired - Fee Related
- 1989-02-08 DE DE198989200288T patent/DE329224T1/de active Pending
- 1989-02-08 AT AT89200288T patent/ATE71713T1/de not_active IP Right Cessation
- 1989-02-08 EP EP89200288A patent/EP0329224B1/de not_active Expired - Lifetime
- 1989-02-08 DE DE8989200288T patent/DE68900685D1/de not_active Expired - Lifetime
- 1989-02-10 CA CA000590811A patent/CA1313712C/fr not_active Expired - Fee Related
- 1989-02-10 US US07/308,554 patent/US4939378A/en not_active Expired - Lifetime
-
1991
- 1991-07-31 GR GR90300028T patent/GR900300028T1/el unknown
-
1992
- 1992-02-18 GR GR920400242T patent/GR3003820T3/el unknown
- 1992-05-05 SG SG50392A patent/SG50392G/en unknown
- 1992-07-16 HK HK522/92A patent/HK52292A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GR900300028T1 (en) | 1991-07-31 |
GR3003820T3 (de) | 1993-03-16 |
EP0329224B1 (de) | 1992-01-15 |
EP0329224A1 (de) | 1989-08-23 |
SG50392G (en) | 1992-09-04 |
BE1001440A4 (fr) | 1989-10-31 |
HK52292A (en) | 1992-07-24 |
US4939378A (en) | 1990-07-03 |
CA1313712C (fr) | 1993-02-16 |
ATE71713T1 (de) | 1992-02-15 |
DE329224T1 (de) | 1990-02-08 |
ES2011212T3 (es) | 1992-07-16 |
ES2011212A4 (es) | 1990-01-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: FABRIQUE NATIONALE NOUVELLE HERSTAL EN ABREGE FNNH |
|
8328 | Change in the person/name/address of the agent |
Free format text: ANDREJEWSKI, W., DIPL.-PHYS. DR.RER.NAT. HONKE, M., DIPL.-ING. DR.-ING. MASCH, K., DIPL.-PHYS. DR.RER.NAT. ALBRECHT, R., DIPL.-ING. DR.-ING., PAT.-ANWAELTE, 45127 ESSEN |
|
8330 | Complete renunciation |