AT311071B - Switching arrangement for heating high-temperature furnaces - Google Patents

Switching arrangement for heating high-temperature furnaces

Info

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
Application number
AT474372A
Other languages
German (de)
Inventor
Ing Theodor Krall Dipl
Original Assignee
Plansee Metallwerk
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.)
Filing date
Publication date
Application filed by Plansee Metallwerk filed Critical Plansee Metallwerk
Priority to AT474372A priority Critical patent/AT311071B/en
Priority to DE2321688A priority patent/DE2321688A1/en
Priority to FR7319268A priority patent/FR2187102A5/en
Application granted granted Critical
Publication of AT311071B publication Critical patent/AT311071B/en

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
AT474372A 1972-06-02 1972-06-02 Switching arrangement for heating high-temperature furnaces AT311071B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT474372A AT311071B (en) 1972-06-02 1972-06-02 Switching arrangement for heating high-temperature furnaces
DE2321688A DE2321688A1 (en) 1972-06-02 1973-04-28 SWITCH ARRANGEMENT FOR HEATING HIGH TEMPERATURE FURNACE
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 (en) 1972-06-02 1972-06-02 Switching arrangement for heating high-temperature furnaces

Publications (1)

Publication Number Publication Date
AT311071B true AT311071B (en) 1973-10-25

Family

ID=3567797

Family Applications (1)

Application Number Title Priority Date Filing Date
AT474372A AT311071B (en) 1972-06-02 1972-06-02 Switching arrangement for heating high-temperature furnaces

Country Status (3)

Country Link
AT (1) AT311071B (en)
DE (1) DE2321688A1 (en)
FR (1) FR2187102A5 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113124684B (en) * 2021-04-15 2022-09-16 内蒙古恒科新材料科技有限公司 Graphite furnace power transmission system for producing graphite cathode material

Also Published As

Publication number Publication date
FR2187102A5 (en) 1974-01-11
DE2321688A1 (en) 1973-12-13

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee