IT998991B - Sistema per determinare e.o control lare dimensioni di un oggetto da sorvegliare applicato ad esempio nella produzione di oggetti mediante fusione a zone in assenza orogiuolo - Google Patents
Sistema per determinare e.o control lare dimensioni di un oggetto da sorvegliare applicato ad esempio nella produzione di oggetti mediante fusione a zone in assenza orogiuoloInfo
- Publication number
- IT998991B IT998991B IT3061473A IT3061473A IT998991B IT 998991 B IT998991 B IT 998991B IT 3061473 A IT3061473 A IT 3061473A IT 3061473 A IT3061473 A IT 3061473A IT 998991 B IT998991 B IT 998991B
- Authority
- IT
- Italy
- Prior art keywords
- orogiuolo
- lare
- zones
- melting
- absence
- Prior art date
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
- G01B11/022—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by means of tv-camera scanning
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722253724 DE2253724C3 (de) | 1972-11-02 | 1972-11-02 | Vorrichtung zur Überwachung der einen Halbleiterstab beim tiegellosen Zonenschmelzen durchwandernden Schmelzzone |
DE2253789A DE2253789C3 (de) | 1972-11-02 | 1972-11-02 | Vorrichtung zur Überwachung der einen Halbleiterstab beim tiegeUosen Zonenschmelzen durchwandernden Schmelzzone |
Publications (1)
Publication Number | Publication Date |
---|---|
IT998991B true IT998991B (it) | 1976-02-20 |
Family
ID=25764041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT3061473A IT998991B (it) | 1972-11-02 | 1973-10-26 | Sistema per determinare e.o control lare dimensioni di un oggetto da sorvegliare applicato ad esempio nella produzione di oggetti mediante fusione a zone in assenza orogiuolo |
Country Status (7)
Country | Link |
---|---|
JP (2) | JPS4978569A (da) |
DK (1) | DK145275C (da) |
FR (1) | FR2205661A1 (da) |
GB (1) | GB1446933A (da) |
IT (1) | IT998991B (da) |
NL (1) | NL7311949A (da) |
SU (1) | SU538671A3 (da) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2179155B (en) * | 1985-08-13 | 1989-08-16 | English Electric Valve Co Ltd | Spatial characteristic determination |
FR2631112B1 (fr) * | 1988-05-04 | 1992-11-27 | Cattarino Yvan | Procede et dispositif pour detecter, visualiser et mesurer automatiquement la position de la ligne d'eau d'une machine a papier |
-
1973
- 1973-08-30 NL NL7311949A patent/NL7311949A/xx unknown
- 1973-10-26 IT IT3061473A patent/IT998991B/it active
- 1973-10-29 FR FR7338440A patent/FR2205661A1/fr not_active Withdrawn
- 1973-10-31 SU SU1968795A patent/SU538671A3/ru active
- 1973-11-01 DK DK591473A patent/DK145275C/da active
- 1973-11-01 GB GB5076973A patent/GB1446933A/en not_active Expired
- 1973-11-02 JP JP12391173A patent/JPS4978569A/ja active Pending
-
1980
- 1980-06-03 JP JP7727580U patent/JPS55174107U/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
NL7311949A (da) | 1974-05-06 |
GB1446933A (en) | 1976-08-18 |
DK145275B (da) | 1982-10-18 |
SU538671A3 (ru) | 1976-12-05 |
DK145275C (da) | 1983-03-14 |
JPS55174107U (da) | 1980-12-13 |
FR2205661A1 (da) | 1974-05-31 |
JPS4978569A (da) | 1974-07-29 |
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