HUT36191A - Method and apparatus for crystal growing of predetermined form as well as measuring unit for apparatus
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Method and apparatus for crystal growing of predetermined form as well as measuring unit for apparatus
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Publication number
HUT36191A
HUT36191AHU834144AHU414482AHUT36191AHU T36191 AHUT36191 AHU T36191AHU 834144 AHU834144 AHU 834144AHU 414482 AHU414482 AHU 414482AHU T36191 AHUT36191 AHU T36191A
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Application filed by Mta Koezponti Fiz Kutato IntezfiledCriticalMta Koezponti Fiz Kutato Intez
Priority to HU834144ApriorityCriticalpatent/HU190052B/en
Publication of HUT36191ApublicationCriticalpatent/HUT36191A/en
Publication of HU190052BpublicationCriticalpatent/HU190052B/en
The pull required by the crystal, which corresponds to the crystal elength, is sensed and used to generate a train of impulses which is fed to a controller which is programmed with the parameters of the desired crystal shape. The signal corresponding to the desired theoretical crystal shape is compared with the continuous load signal from the crystal being grown and the difference is used to control the melt temperature.
HU834144A1983-12-231983-12-23Method and apparatus for crystal growing of predetermined form as well as measuring unit for apparatus
HU190052B
(en)