JPS4887443A - - Google Patents
Info
- Publication number
- JPS4887443A JPS4887443A JP772373A JP772373A JPS4887443A JP S4887443 A JPS4887443 A JP S4887443A JP 772373 A JP772373 A JP 772373A JP 772373 A JP772373 A JP 772373A JP S4887443 A JPS4887443 A JP S4887443A
- Authority
- JP
- Japan
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/22—Furnaces without an endless core
- H05B6/30—Arrangements for remelting or zone melting
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/44—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to the rate of change of electrical quantities
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Induction Heating (AREA)
- Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722204441 DE2204441A1 (de) | 1972-01-31 | 1972-01-31 | Ueberschlagsabschaltautomatik fuer ziehmaschinen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4887443A true JPS4887443A (en:Method) | 1973-11-17 |
| JPS5332547B2 JPS5332547B2 (en:Method) | 1978-09-08 |
Family
ID=5834560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP772373A Expired JPS5332547B2 (en:Method) | 1972-01-31 | 1973-01-17 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5332547B2 (en:Method) |
| DE (1) | DE2204441A1 (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2929097A1 (de) * | 1979-07-18 | 1981-02-05 | Siemens Ag | Verfahren und vorrichtung zum herstellen von silicium durch tiegelfreies zonenschmelzen |
| DE2929119A1 (de) * | 1979-07-18 | 1981-02-05 | Siemens Ag | Verfahren und vorrichtung zum herstellen von silicium durch tiegelfreies zonenschmelzen |
| US5669466A (en) * | 1996-01-30 | 1997-09-23 | Cheng; Chin-Chang | Front wheel for a handcart |
-
1972
- 1972-01-31 DE DE19722204441 patent/DE2204441A1/de not_active Ceased
-
1973
- 1973-01-17 JP JP772373A patent/JPS5332547B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2204441A1 (de) | 1973-08-09 |
| JPS5332547B2 (en:Method) | 1978-09-08 |