DK145275C - Apparat til bestemmelse eller overvaagning af en tvaerdimensionved digelfri zonesmeltning af halvlederstave - Google Patents

Apparat til bestemmelse eller overvaagning af en tvaerdimensionved digelfri zonesmeltning af halvlederstave

Info

Publication number
DK145275C
DK145275C DK591473A DK591473A DK145275C DK 145275 C DK145275 C DK 145275C DK 591473 A DK591473 A DK 591473A DK 591473 A DK591473 A DK 591473A DK 145275 C DK145275 C DK 145275C
Authority
DK
Denmark
Prior art keywords
digel
dimension
monitoring
determining
free zone
Prior art date
Application number
DK591473A
Other languages
Danish (da)
English (en)
Other versions
DK145275B (da
Inventor
H L Stiegler
H Stut
H Drax
Original Assignee
Siemens Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE2253789A external-priority patent/DE2253789C3/de
Priority claimed from DE19722253724 external-priority patent/DE2253724C3/de
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of DK145275B publication Critical patent/DK145275B/da
Application granted granted Critical
Publication of DK145275C publication Critical patent/DK145275C/da

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)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
DK591473A 1972-11-02 1973-11-01 Apparat til bestemmelse eller overvaagning af en tvaerdimensionved digelfri zonesmeltning af halvlederstave DK145275C (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE2253789A DE2253789C3 (de) 1972-11-02 1972-11-02 Vorrichtung zur Überwachung der einen Halbleiterstab beim tiegeUosen Zonenschmelzen durchwandernden Schmelzzone
DE19722253724 DE2253724C3 (de) 1972-11-02 1972-11-02 Vorrichtung zur Überwachung der einen Halbleiterstab beim tiegellosen Zonenschmelzen durchwandernden Schmelzzone
DE2253724 1972-11-02
DE2253789 1972-11-02

Publications (2)

Publication Number Publication Date
DK145275B DK145275B (da) 1982-10-18
DK145275C true DK145275C (da) 1983-03-14

Family

ID=25764041

Family Applications (1)

Application Number Title Priority Date Filing Date
DK591473A DK145275C (da) 1972-11-02 1973-11-01 Apparat til bestemmelse eller overvaagning af en tvaerdimensionved digelfri zonesmeltning af halvlederstave

Country Status (7)

Country Link
JP (2) JPS4978569A (ru)
DK (1) DK145275C (ru)
FR (1) FR2205661A1 (ru)
GB (1) GB1446933A (ru)
IT (1) IT998991B (ru)
NL (1) NL7311949A (ru)
SU (1) SU538671A3 (ru)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
JPS4978569A (ru) 1974-07-29
FR2205661A1 (ru) 1974-05-31
JPS55174107U (ru) 1980-12-13
NL7311949A (ru) 1974-05-06
GB1446933A (en) 1976-08-18
DK145275B (da) 1982-10-18
SU538671A3 (ru) 1976-12-05
IT998991B (it) 1976-02-20

Similar Documents

Publication Publication Date Title
DK133313C (da) Apparat til afprovning af tetheden af formstofbaners samlesomme
DK135088B (da) Apparat til fremvisning af materialer og kombinationer af materialer.
DK146311C (da) Apparat til fremstilling af ost
DK146449C (da) Fremgangsmaade og apparat til fremstilling af bulket og kruset multifilamentgarn
DK128526C (da) Apparat til emballering af kompressible varer
DK137890B (da) Apparat til kontinuerlig skæring af et pladeformet materiale.
DK132818C (da) Apparat til optisk undersogelse
DK133076C (da) Fremgangsmade og apparat til fremstilling af blebukser
DK142967C (da) Apparat til afgivelse af baegre
SE7600443L (sv) Apparat for framstellning av fiberstrukturer
SE382008B (sv) Apparat for framstellning av betongelement
DK134423C (da) Apparat til optagelse af et ultralyd-snitbillede
DK132940B (da) Fremgangsmade til fremstilling af anthraquinon
DK149580C (da) Apparat til maaling af hjulvinkler
DK146274C (da) Apparat til fremstilling af friktionselementer
DK135726C (da) Fremgangsmade til kontinuerlig extraktion af polylactamgranulat
DK135725C (da) Fremgangsmade til kontinuerlig extraktion af polylactamgranulat
DK145275C (da) Apparat til bestemmelse eller overvaagning af en tvaerdimensionved digelfri zonesmeltning af halvlederstave
DK132264C (da) Apparat til fremstilling af granuleret termoplastisk materiale
AT335282B (de) Photographischer apparat der selbstentwicklerbauart
DK124662B (da) Apparat til skæring af en blok af plastisk materiale.
DK141784C (da) Fremgangsmaade og apparat til digelfri zonesmeltning af en halvlederstav
AT320876B (de) Vorrichtung zum automatischen Vergießen von Schmelzen
DK130521B (da) Apparat til ekstrudering af termoplastiske materialer.
BG22825A3 (bg) Метод за получаване на нови оксазолидини