DE2130190C2 - Elektrischer Strahlungs-Rohrheizkörper - Google Patents

Elektrischer Strahlungs-Rohrheizkörper

Info

Publication number
DE2130190C2
DE2130190C2 DE19712130190 DE2130190A DE2130190C2 DE 2130190 C2 DE2130190 C2 DE 2130190C2 DE 19712130190 DE19712130190 DE 19712130190 DE 2130190 A DE2130190 A DE 2130190A DE 2130190 C2 DE2130190 C2 DE 2130190C2
Authority
DE
Germany
Prior art keywords
electric radiant
tubular heater
pyramidal
pyramids
truncated
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
DE19712130190
Other languages
German (de)
English (en)
Other versions
DE2130190B2 (de
DE2130190A1 (OSRAM
Inventor
Klaus Dipl.-Ing. 7917 Voehringen Menze
Eberhard Dr.-Ing. 7911 Reutti Thamasett
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.)
WIELAND-WERKE AG 7900 ULM
Original Assignee
WIELAND-WERKE AG 7900 ULM
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 WIELAND-WERKE AG 7900 ULM filed Critical WIELAND-WERKE AG 7900 ULM
Priority to DE19712130190 priority Critical patent/DE2130190C2/de
Priority to IT6840272A priority patent/IT958801B/it
Priority to FR7220498A priority patent/FR2141790B3/fr
Priority to NO203072A priority patent/NO126710B/no
Publication of DE2130190B2 publication Critical patent/DE2130190B2/de
Publication of DE2130190A1 publication Critical patent/DE2130190A1/de
Application granted granted Critical
Publication of DE2130190C2 publication Critical patent/DE2130190C2/de
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
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
    • H05B3/50—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material heating conductor arranged in metal tubes, the radiating surface having heat-conducting fins

Landscapes

  • Resistance Heating (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
DE19712130190 1971-06-18 1971-06-18 Elektrischer Strahlungs-Rohrheizkörper Expired DE2130190C2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19712130190 DE2130190C2 (de) 1971-06-18 1971-06-18 Elektrischer Strahlungs-Rohrheizkörper
IT6840272A IT958801B (it) 1971-06-18 1972-05-05 Elemento tubolare elettrico di riscaldamento a radiazione
FR7220498A FR2141790B3 (OSRAM) 1971-06-18 1972-06-07
NO203072A NO126710B (OSRAM) 1971-06-18 1972-06-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712130190 DE2130190C2 (de) 1971-06-18 1971-06-18 Elektrischer Strahlungs-Rohrheizkörper

Publications (3)

Publication Number Publication Date
DE2130190B2 DE2130190B2 (de) 1972-08-17
DE2130190A1 DE2130190A1 (OSRAM) 1972-08-17
DE2130190C2 true DE2130190C2 (de) 1973-10-18

Family

ID=5811086

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712130190 Expired DE2130190C2 (de) 1971-06-18 1971-06-18 Elektrischer Strahlungs-Rohrheizkörper

Country Status (4)

Country Link
DE (1) DE2130190C2 (OSRAM)
FR (1) FR2141790B3 (OSRAM)
IT (1) IT958801B (OSRAM)
NO (1) NO126710B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008004781A1 (de) * 2008-01-17 2009-07-23 Ziemek Cable Technology Gmbh Temperaturbeständige elektrische Leitung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008004781A1 (de) * 2008-01-17 2009-07-23 Ziemek Cable Technology Gmbh Temperaturbeständige elektrische Leitung

Also Published As

Publication number Publication date
FR2141790A1 (OSRAM) 1973-01-26
DE2130190B2 (de) 1972-08-17
IT958801B (it) 1973-10-30
NO126710B (OSRAM) 1973-03-12
FR2141790B3 (OSRAM) 1975-08-08
DE2130190A1 (OSRAM) 1972-08-17

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee
EHJ Ceased/non-payment of the annual fee