IT970348B - Riscaldamento elettrico a soffitto in forni a tunnel dell industria ceramica - Google Patents

Riscaldamento elettrico a soffitto in forni a tunnel dell industria ceramica

Info

Publication number
IT970348B
IT970348B IT31469/72A IT3146972A IT970348B IT 970348 B IT970348 B IT 970348B IT 31469/72 A IT31469/72 A IT 31469/72A IT 3146972 A IT3146972 A IT 3146972A IT 970348 B IT970348 B IT 970348B
Authority
IT
Italy
Prior art keywords
electric heating
ceramic industry
tunnel ovens
ceiling electric
ceiling
Prior art date
Application number
IT31469/72A
Other languages
English (en)
Original Assignee
Riedhammer L
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 Riedhammer L filed Critical Riedhammer L
Application granted granted Critical
Publication of IT970348B publication Critical patent/IT970348B/it

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
    • H05B3/66—Supports or mountings for heaters on or in the wall or roof
IT31469/72A 1971-11-10 1972-11-09 Riscaldamento elettrico a soffitto in forni a tunnel dell industria ceramica IT970348B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2155838A DE2155838C3 (de) 1971-11-10 1971-11-10 Elektrische Deckenheizung an Tunnelofen

Publications (1)

Publication Number Publication Date
IT970348B true IT970348B (it) 1974-04-10

Family

ID=5824717

Family Applications (1)

Application Number Title Priority Date Filing Date
IT31469/72A IT970348B (it) 1971-11-10 1972-11-09 Riscaldamento elettrico a soffitto in forni a tunnel dell industria ceramica

Country Status (7)

Country Link
US (1) US3743753A (it)
JP (1) JPS4855432A (it)
DE (1) DE2155838C3 (it)
FR (1) FR2166937A5 (it)
GB (1) GB1395591A (it)
IT (1) IT970348B (it)
NL (1) NL7214952A (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2916846C2 (de) * 1979-04-26 1982-02-25 Ludwig Riedhammer GmbH & Co KG, 8500 Nürnberg Hochtemperaturofen
DE3019571C2 (de) * 1980-05-22 1982-07-01 Ludwig Riedhammer GmbH & Co KG, 8500 Nürnberg Hochtemperaturofen
US4392052A (en) * 1981-04-03 1983-07-05 Bulten-Kanthal Ab Device for carrying electrical resistance elements
FR2578966A1 (fr) * 1985-03-15 1986-09-19 Graniou Louis Four electrique a haute temperature dont les resistances disposees sous la voute sont des tubes conducteurs chauffants disposes en chainettes, maintenus en place par des suspentes refrigerees
AT17549U1 (de) * 2021-05-19 2022-07-15 Plansee Se Halteelement für einen hochtemperaturofen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1547000A (en) * 1925-07-21 Electbic furnace
US1864334A (en) * 1927-03-10 1932-06-21 Electric Furnace Co Metallic resistor for electric furnaces
US2264716A (en) * 1940-02-21 1941-12-02 Westinghouse Electric & Mfg Co Electric furnace

Also Published As

Publication number Publication date
DE2155838C3 (de) 1979-12-06
DE2155838B2 (de) 1979-04-19
JPS4855432A (it) 1973-08-03
GB1395591A (en) 1975-05-29
NL7214952A (it) 1973-05-14
US3743753A (en) 1973-07-03
DE2155838A1 (de) 1973-05-17
FR2166937A5 (it) 1973-08-17

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