VERFAHREN ZUR HERSTELLUNG SOLARTAUGLICHEN SILIZIUMS

申请公布号：DE502006008895(D1)

申请号：DE20065008895T

申请日期：2006.08.09

申请公布日期：2011.03.24

申请人：

CENTROTHERM SITEC GMBH

发明人：FATH, PETER;MOZER, ALBRECHT

分类号：C01B33/037;B22D27/04;C01B33/02;C01B33/021;C01B33/025;C30B11/00;H01L31/00

主分类号：C01B33/037

摘要：<p>The method involves fusing a metallurgical silicon. The melted silicon is frozen in a directed manner. A crystallization front is formed during the directed freezing process, where the front has a shape of a sector of a spherical surface. The freezing process is performed in a processing furnace. The metallurgical silicon is obtained from a carbothermic reduction of silicon dioxides using plastics, where the carbothermic reduction is performed in a curved furnace.</p>

Verfahren zum Verlegen von Belägen auf Untergründe und Spachtelmassen-Trockenmörtelmischung

TRANSCRIPTION FACTORS REGULATING SP-10 GENE EXPRESSION

CAVITY FILLING ELEMENT PROVIDED WITH A SHEATHING

SPEED CONTROL FOR INDUCTION MOTOR WITH VARIABLE VOLTAGE-FREQUENCY RATIO

BONE FIXATION, IN PARTICULAR SPINAL

FRAME STRUCTURE FOR VARIABLE RATE WIRELESS CHANNELS TRANSMITTING HIGH SPEED DATA

PROGRAMMABLE ARRAY LOGIC CIRCUIT EMPLOYING NON-VOLATILE FERROMAGNETIC MEMORY CELLS

CALL ORIGINATION METHOD USING BROADCAST SYSTEM

IMPROVED METHOD AND SYSTEM OF STATE MANAGEMENT FOR DATA COMMUNICATIONS

REFLECTOR, METHOD FOR THE PRODUCTION OF REFLECTOR, AND INTERNAL-LIGHTING DISPLAY DEVICE

IMPLANT VALVE FOR IMPLANTATION IN A BLOOD VESSEL

AN AERODYNAMIC HELMET, IN PARTICULAR FOR SKIING

METHOD FOR ISSUING AN ELECTRONIC IDENTITY

SYSTEM, METHOD AND ARTICLE OF MANUFACTURE FOR REMOTE CONTROL AND NAVIGATION OF LOCAL CONTENT

DEVICE FOR A TELESCOPIC TUBE

SPRING BEAM SUSPENSION WITH COMPRESSED AXLE MOUNTING

METHODS OF AND APPARATUS FOR SEPARATING AND DETECTING NUCLEIC ACID

DRIVER CIRCUIT

MIXER CIRCUIT AND CORRESPONDING METHOD

METHOD FOR STARTING A SWITCHED-MODE POWER SUPPLY AND SWITCHED-MODE POWER SUPPLY WITH A STARTING CIRCUIT