AT311071B - Schaltanordnung zum Beheizen von Hochtemperaturöfen - Google Patents
Schaltanordnung zum Beheizen von HochtemperaturöfenInfo
- Publication number
- AT311071B AT311071B AT474372A AT474372A AT311071B AT 311071 B AT311071 B AT 311071B AT 474372 A AT474372 A AT 474372A AT 474372 A AT474372 A AT 474372A AT 311071 B AT311071 B AT 311071B
- Authority
- AT
- Austria
- Prior art keywords
- switching arrangement
- temperature furnaces
- heating high
- heating
- furnaces
- 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
- H05B3/00—Ohmic-resistance heating
- H05B3/62—Heating elements specially adapted for furnaces
-
- 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
- H05B3/00—Ohmic-resistance heating
-
- 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
- H05B3/00—Ohmic-resistance heating
- H05B3/0019—Circuit arrangements
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT474372A AT311071B (de) | 1972-06-02 | 1972-06-02 | Schaltanordnung zum Beheizen von Hochtemperaturöfen |
DE2321688A DE2321688A1 (de) | 1972-06-02 | 1973-04-28 | Schaltanordnung zum beheizen von hochtemperaturoefen |
FR7319268A FR2187102A5 (en) | 1972-06-02 | 1973-05-28 | High temperature electrical furnace - with phase displaced heating circuits for middle and end zones |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT474372A AT311071B (de) | 1972-06-02 | 1972-06-02 | Schaltanordnung zum Beheizen von Hochtemperaturöfen |
Publications (1)
Publication Number | Publication Date |
---|---|
AT311071B true AT311071B (de) | 1973-10-25 |
Family
ID=3567797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT474372A AT311071B (de) | 1972-06-02 | 1972-06-02 | Schaltanordnung zum Beheizen von Hochtemperaturöfen |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT311071B (de) |
DE (1) | DE2321688A1 (de) |
FR (1) | FR2187102A5 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113124684B (zh) * | 2021-04-15 | 2022-09-16 | 内蒙古恒科新材料科技有限公司 | 生产石墨负极材料用石墨化炉送电*** |
-
1972
- 1972-06-02 AT AT474372A patent/AT311071B/de not_active IP Right Cessation
-
1973
- 1973-04-28 DE DE2321688A patent/DE2321688A1/de active Pending
- 1973-05-28 FR FR7319268A patent/FR2187102A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2321688A1 (de) | 1973-12-13 |
FR2187102A5 (en) | 1974-01-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |