FI884962A0 - Laite sula-aineksen jatkuvaksi syöttämiseksi - Google Patents
Laite sula-aineksen jatkuvaksi syöttämiseksiInfo
- Publication number
- FI884962A0 FI884962A0 FI884962A FI884962A FI884962A0 FI 884962 A0 FI884962 A0 FI 884962A0 FI 884962 A FI884962 A FI 884962A FI 884962 A FI884962 A FI 884962A FI 884962 A0 FI884962 A0 FI 884962A0
- Authority
- FI
- Finland
- Prior art keywords
- hot melt
- continuous supply
- continuous
- supply
- melt
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B15/00—Drawing glass upwardly from the melt
- C03B15/02—Drawing glass sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/02—Feed or outlet devices therefor
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
- C30B15/02—Single-crystal growth by pulling from a melt, e.g. Czochralski method adding crystallising materials or reactants forming it in situ to the melt
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873737051 DE3737051A1 (de) | 1987-10-31 | 1987-10-31 | Vorrichtung fuer die kontinuierliche zufuhr von schmelzgut |
DE3737051 | 1987-10-31 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI884962A0 true FI884962A0 (fi) | 1988-10-27 |
FI884962A FI884962A (fi) | 1989-05-01 |
FI92412B FI92412B (fi) | 1994-07-29 |
FI92412C FI92412C (fi) | 1994-11-10 |
Family
ID=6339550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI884962A FI92412C (fi) | 1987-10-31 | 1988-10-27 | Laite sula-aineksen jatkuvaksi syöttämiseksi |
Country Status (7)
Country | Link |
---|---|
US (1) | US4904143A (fi) |
EP (1) | EP0314858B1 (fi) |
JP (1) | JP2642452B2 (fi) |
KR (2) | KR890006527A (fi) |
DE (2) | DE3737051A1 (fi) |
DK (1) | DK209888A (fi) |
FI (1) | FI92412C (fi) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4968380A (en) * | 1989-05-24 | 1990-11-06 | Mobil Solar Energy Corporation | System for continuously replenishing melt |
JP2525246B2 (ja) * | 1989-07-05 | 1996-08-14 | 東芝セラミックス株式会社 | 粒状シリコン原料供給装置 |
AU632886B2 (en) * | 1990-01-25 | 1993-01-14 | Ebara Corporation | Melt replenishment system for dendritic web growth |
US5016683A (en) * | 1990-03-27 | 1991-05-21 | General Signal Corporation | Apparatus for controllably feeding a particulate material |
JP2754104B2 (ja) * | 1991-10-15 | 1998-05-20 | 信越半導体株式会社 | 半導体単結晶引上用粒状原料供給装置 |
DE4218123C2 (de) * | 1992-06-02 | 1996-05-02 | Leybold Ag | Vorrichtung für die kontinuierliche Zuführung von Chargengut für einen Schmelztiegel und deren Verwendung |
DE4301072B4 (de) * | 1993-01-16 | 2006-08-24 | Crystal Growing Systems Gmbh | Verfahren zum Ziehen von Einkristallen aus einer Schmelze |
US5762491A (en) * | 1995-10-31 | 1998-06-09 | Memc Electronic Materials, Inc. | Solid material delivery system for a furnace |
DE19813453A1 (de) | 1998-03-26 | 1999-09-30 | Leybold Systems Gmbh | Kristall-Ziehanlage |
DE19813452A1 (de) * | 1998-03-26 | 1999-09-30 | Leybold Systems Gmbh | Kristall-Ziehanlage |
US6089285A (en) * | 1998-04-29 | 2000-07-18 | Memc Electronics Materials, Inc. | Method and system for supplying semiconductor source material |
KR20070091590A (ko) * | 2007-08-13 | 2007-09-11 | 이영섭 | 터보 냉각방식의 led 램프 가로등 . |
CN104264229B (zh) * | 2014-10-09 | 2016-08-24 | 河北晶龙阳光设备有限公司 | 一种单晶炉在线掺杂装置 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US990555A (en) * | 1910-10-10 | 1911-04-25 | Halbert K Hitchcock | Charging glass-pots. |
US1589011A (en) * | 1923-08-04 | 1926-06-15 | Lyman B Langworthy | Art of sheet piling |
US1713543A (en) * | 1926-04-15 | 1929-05-21 | Adolph W Machlet | Furnace for melting metals |
GB845505A (en) * | 1955-07-22 | 1960-08-24 | Rogor Strange Waddington | Device for filling containers with liquids |
US3139479A (en) * | 1961-11-07 | 1964-06-30 | Paramount Optical Mfg Corp | Spectacle frame |
LU57889A1 (fi) * | 1968-02-06 | 1969-05-21 | ||
DE1946900B2 (de) * | 1969-09-17 | 1975-01-09 | Demag Ag, 4100 Duisburg | Glchtverschluß für im Hochdruckverfahren betreibbare Schachtöfen, insbesondere für Druck-Hochöfen |
US3573337A (en) * | 1969-10-08 | 1971-04-06 | Sueddeutsche Kalkstickstoff | Feeding arrangement for an electric furnace having a tubular electrode |
US3960503A (en) * | 1974-12-27 | 1976-06-01 | Corning Glass Works | Particulate material feeder for high temperature vacuum system |
US3998686A (en) * | 1975-03-10 | 1976-12-21 | Corning Glass Works | Sapphire growth from the melt using porous alumina raw batch material |
US4071151A (en) * | 1976-11-24 | 1978-01-31 | The United States Of America As Represented By The United States Department Of Energy | Vibratory high pressure coal feeder having a helical ramp |
DE2821481C2 (de) * | 1978-05-17 | 1985-12-05 | Wacker-Chemitronic Gesellschaft für Elektronik-Grundstoffe mbH, 8263 Burghausen | Vorrichtung zum Ziehen von hochreinen Halbleiterstäben aus der Schmelze |
US4212317A (en) * | 1978-08-02 | 1980-07-15 | The United States Of America As Represented By The Secretary Of The Army | Vacuum interlock |
US4410494A (en) * | 1981-04-13 | 1983-10-18 | Siltec Corporation | Apparatus for controlling flow of molten material between crystal growth furnaces and a replenishment crucible |
US4547258A (en) * | 1982-12-22 | 1985-10-15 | Texas Instruments Incorporated | Deposition of silicon at temperatures above its melting point |
US4668478A (en) * | 1984-07-02 | 1987-05-26 | General Signal Corporation | Vertically positioned transfer system for controlling and initiating the flow of metered amounts of solid materials |
CA1261715A (en) * | 1984-07-06 | 1989-09-26 | General Signal Corporation | Apparatus and process for growing monocrystals of semiconductor materials from shallow crucibles by czochralski technique |
US4661324A (en) * | 1985-02-15 | 1987-04-28 | Mobil Solar Energy Corporation | Apparatus for replenishing a melt |
WO1986006109A1 (en) * | 1985-04-16 | 1986-10-23 | Energy Materials Corporation | Method and apparatus for growing single crystal bodies |
-
1987
- 1987-10-31 DE DE19873737051 patent/DE3737051A1/de not_active Withdrawn
-
1988
- 1988-01-27 US US07/148,926 patent/US4904143A/en not_active Expired - Lifetime
- 1988-03-10 EP EP88103767A patent/EP0314858B1/de not_active Expired - Lifetime
- 1988-03-10 DE DE8888103767T patent/DE3864492D1/de not_active Expired - Lifetime
- 1988-04-18 DK DK209888A patent/DK209888A/da not_active Application Discontinuation
- 1988-08-10 KR KR1019880010202A patent/KR890006527A/ko not_active Application Discontinuation
- 1988-09-14 KR KR1019880011866A patent/KR890006528A/ko not_active Application Discontinuation
- 1988-10-27 FI FI884962A patent/FI92412C/fi not_active IP Right Cessation
- 1988-10-31 JP JP63273390A patent/JP2642452B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4904143A (en) | 1990-02-27 |
FI92412B (fi) | 1994-07-29 |
KR890006528A (ko) | 1989-06-14 |
DE3737051A1 (de) | 1989-05-11 |
JP2642452B2 (ja) | 1997-08-20 |
EP0314858A1 (de) | 1989-05-10 |
EP0314858B1 (de) | 1991-08-28 |
FI884962A (fi) | 1989-05-01 |
DK209888A (da) | 1989-05-01 |
DK209888D0 (da) | 1988-04-18 |
FI92412C (fi) | 1994-11-10 |
DE3864492D1 (de) | 1991-10-02 |
JPH01153590A (ja) | 1989-06-15 |
KR890006527A (ko) | 1989-06-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Patent granted |
Owner name: BALZERS UND LEYBOLD DEUTSCHLAND HOLDING |
|
BB | Publication of examined application | ||
TC | Name/ company changed in patent |
Owner name: BALZERS UND LEYBOLD DEUTSCHLAND HOLDING |
|
MM | Patent lapsed |
Owner name: BALZERS UND LEYBOLD DEUTSCHLAND HOLDING AG |