GB1395591A - Electrical ceiling heating in tunnel kilns - Google Patents

Electrical ceiling heating in tunnel kilns

Info

Publication number
GB1395591A
GB1395591A GB5110672A GB5110672A GB1395591A GB 1395591 A GB1395591 A GB 1395591A GB 5110672 A GB5110672 A GB 5110672A GB 5110672 A GB5110672 A GB 5110672A GB 1395591 A GB1395591 A GB 1395591A
Authority
GB
United Kingdom
Prior art keywords
fingers
elements
heating elements
kiln
bends
Prior art date
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.)
Expired
Application number
GB5110672A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ludwig Riedhammer GmbH and Co KG
Original Assignee
Ludwig Riedhammer GmbH and Co KG
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 Ludwig Riedhammer GmbH and Co KG filed Critical Ludwig Riedhammer GmbH and Co KG
Publication of GB1395591A publication Critical patent/GB1395591A/en
Expired legal-status Critical Current

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

Landscapes

  • Resistance Heating (AREA)
  • Furnace Details (AREA)
  • Tunnel Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Furnace Charging Or Discharging (AREA)
GB5110672A 1971-11-10 1972-11-06 Electrical ceiling heating in tunnel kilns Expired GB1395591A (en)

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
GB1395591A true GB1395591A (en) 1975-05-29

Family

ID=5824717

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5110672A Expired GB1395591A (en) 1971-11-10 1972-11-06 Electrical ceiling heating in tunnel kilns

Country Status (7)

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

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
JPS4855432A (de) 1973-08-03
DE2155838B2 (de) 1979-04-19
US3743753A (en) 1973-07-03
DE2155838C3 (de) 1979-12-06
NL7214952A (de) 1973-05-14
DE2155838A1 (de) 1973-05-17
FR2166937A5 (de) 1973-08-17
IT970348B (it) 1974-04-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees