AT307066B - Rücklaufsicherung für Elektroden von Elektroöfen oder ähnlichen Einrichtungen - Google Patents
Rücklaufsicherung für Elektroden von Elektroöfen oder ähnlichen EinrichtungenInfo
- Publication number
- AT307066B AT307066B AT8871A AT8871A AT307066B AT 307066 B AT307066 B AT 307066B AT 8871 A AT8871 A AT 8871A AT 8871 A AT8871 A AT 8871A AT 307066 B AT307066 B AT 307066B
- Authority
- AT
- Austria
- Prior art keywords
- electrodes
- similar devices
- electric ovens
- backflow protection
- backflow
- Prior art date
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
- H05B7/00—Heating by electric discharge
- H05B7/02—Details
- H05B7/10—Mountings, supports, terminals or arrangements for feeding or guiding electrodes
- H05B7/109—Feeding arrangements
-
- 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
- H05B7/00—Heating by electric discharge
- H05B7/02—Details
- H05B7/10—Mountings, supports, terminals or arrangements for feeding or guiding electrodes
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Furnace Details (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Structure Of Belt Conveyors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702000801 DE2000801C (de) | 1970-01-09 | Geschlossener elektrischer Licht bogenofen |
Publications (1)
Publication Number | Publication Date |
---|---|
AT307066B true AT307066B (de) | 1973-05-10 |
Family
ID=5759283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT8871A AT307066B (de) | 1970-01-09 | 1971-01-07 | Rücklaufsicherung für Elektroden von Elektroöfen oder ähnlichen Einrichtungen |
Country Status (10)
Country | Link |
---|---|
US (1) | US3666868A (de) |
AT (1) | AT307066B (de) |
BE (1) | BE761278A (de) |
CH (1) | CH520458A (de) |
FR (1) | FR2075345A5 (de) |
GB (1) | GB1289190A (de) |
NL (1) | NL7100175A (de) |
NO (1) | NO127469B (de) |
SE (1) | SE358276B (de) |
ZA (1) | ZA7173B (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4027093A (en) * | 1976-03-01 | 1977-05-31 | Optical Coating Laboratory, Inc. | Ingot gripper assembly |
US4140867A (en) * | 1977-12-02 | 1979-02-20 | Lectromelt Corporation | Fail-safe mechanism for electric arc furnaces |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3046319A (en) * | 1960-01-20 | 1962-07-24 | Allegheny Ludlum Steel | Electrode stub clamp |
US3215974A (en) * | 1963-01-22 | 1965-11-02 | Consarc Corp | Electrode stub clamp |
-
1970
- 1970-01-09 ZA ZA710073A patent/ZA7173B/xx unknown
- 1970-12-17 SE SE17155/70A patent/SE358276B/xx unknown
- 1970-12-24 NO NO04955/70A patent/NO127469B/no unknown
- 1970-12-31 CH CH1937270A patent/CH520458A/de not_active IP Right Cessation
- 1970-12-31 GB GB1289190D patent/GB1289190A/en not_active Expired
-
1971
- 1971-01-04 US US103644A patent/US3666868A/en not_active Expired - Lifetime
- 1971-01-06 BE BE761278A patent/BE761278A/xx unknown
- 1971-01-07 NL NL7100175A patent/NL7100175A/xx unknown
- 1971-01-07 AT AT8871A patent/AT307066B/de not_active IP Right Cessation
- 1971-01-08 FR FR7100508A patent/FR2075345A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1289190A (de) | 1972-09-13 |
NO127469B (de) | 1973-06-25 |
SE358276B (de) | 1973-07-23 |
ZA7173B (en) | 1971-10-27 |
FR2075345A5 (de) | 1971-10-08 |
CH520458A (de) | 1972-03-15 |
DE2000801A1 (de) | 1971-07-15 |
DE2000801B2 (de) | 1973-01-25 |
BE761278A (fr) | 1971-07-06 |
NL7100175A (de) | 1971-07-13 |
US3666868A (en) | 1972-05-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |