BE794139A - Dispositif de chauffage electrique d'un barreau semi-conducteur - Google Patents

Dispositif de chauffage electrique d'un barreau semi-conducteur

Info

Publication number: BE794139A
Authority: BE; Belgium
Prior art keywords: heating device; electrical heating; semiconductor bar; semiconductor; bar
Prior art date: 1972-01-17

Application number

Other languages

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.)

1972-01-17

Publication date

1973-07-17

1973-07-17 Publication of BE794139A publication Critical patent/BE794139A/fr

Classifications

- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/52—Controlling or regulating the coating process
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is AC
- G05F1/40—Regulating voltage or current wherein the variable actually regulated by the final control device is AC using discharge tubes or semiconductor devices as final control devices
- G05F1/44—Regulating voltage or current wherein the variable actually regulated by the final control device is AC using discharge tubes or semiconductor devices as final control devices semiconductor devices only
- G05F1/45—Regulating voltage or current wherein the variable actually regulated by the final control device is AC using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load
- G05F1/455—Regulating voltage or current wherein the variable actually regulated by the final control device is AC using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load with phase control

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Power Engineering (AREA)
Metallurgy (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
General Physics & Mathematics (AREA)
Radar, Positioning & Navigation (AREA)
Automation & Control Theory (AREA)
Control Of Resistance Heating (AREA)

BE794139D 1972-01-17 Dispositif de chauffage electrique d'un barreau semi-conducteur BE794139A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2201999A DE2201999C3 (de)	1972-01-17	1972-01-17	Vorrichtung zum elektrischen Beheizen eines sich infolge eines Abscheidungsprozesses aus der Gasphase verdickenden Halbleiterstabes

Publications (1)

Publication Number	Publication Date
BE794139A true BE794139A (fr)	1973-07-17

Family

ID=5833172

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE794139D BE794139A (fr)	1972-01-17		Dispositif de chauffage electrique d'un barreau semi-conducteur

Country Status (5)

Country	Link
US (1)	US3821515A (fr)
JP (1)	JPS5318731B2 (fr)
BE (1)	BE794139A (fr)
DE (1)	DE2201999C3 (fr)
DK (1)	DK132050C (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2528192C3 (de) *	1975-06-24	1979-02-01	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Vorrichtung zum Abscheiden von elementarem Silicium auf einen aus elementarem Silicium bestehenden stabförmigen Trägerkörper
DE3319734C2 (de) *	1983-05-31	1994-02-03	Osaka Titanium	Vorrichtung zur Einspeisung der Heizleistung in polykristalline Halbleiterstäbe
JP2673762B2 (ja) *	1992-06-18	1997-11-05	東京部品工業株式会社	ブレーキライニング摩耗検知器の取付構造
DE102010012238A1 (de) *	2010-03-20	2011-09-22	D. Krieger Gmbh	IR-Flächenbeheizungsvorrichtung und Verfahren zum Betreiben derselben
EP3478024B1 (fr) *	2017-10-26	2021-01-27	Siemens Aktiengesellschaft	Enclenchement d'une charge calorifique

0
- BE BE794139D patent/BE794139A/fr unknown
1972
- 1972-01-17 DE DE2201999A patent/DE2201999C3/de not_active Expired
1973
- 1973-01-04 US US00321034A patent/US3821515A/en not_active Expired - Lifetime
- 1973-01-16 DK DK24473*#A patent/DK132050C/da active
- 1973-01-17 JP JP772173A patent/JPS5318731B2/ja not_active Expired

Also Published As

Publication number	Publication date
DE2201999B2 (de)	1981-02-19
DK132050C (da)	1976-03-08
DE2201999C3 (de)	1981-12-10
DE2201999A1 (de)	1973-07-26
JPS4886131A (fr)	1973-11-14
DK132050B (da)	1975-10-13
US3821515A (en)	1974-06-28
JPS5318731B2 (fr)	1978-06-16

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