FR1331742A - élément chauffant tubulaire en quartz ou en verre - Google Patents

élément chauffant tubulaire en quartz ou en verre

Info

Publication number
FR1331742A
FR1331742A FR906775A FR906775A FR1331742A FR 1331742 A FR1331742 A FR 1331742A FR 906775 A FR906775 A FR 906775A FR 906775 A FR906775 A FR 906775A FR 1331742 A FR1331742 A FR 1331742A
Authority
FR
France
Prior art keywords
quartz
glass
heating element
tubular heating
tubular
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
FR906775A
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.)
Kanthal AB
Original Assignee
Kanthal AB
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 Kanthal AB filed Critical Kanthal AB
Priority to FR906775A priority Critical patent/FR1331742A/fr
Application granted granted Critical
Publication of FR1331742A publication Critical patent/FR1331742A/fr
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
    • H05B3/44—Heating elements having the shape of rods or tubes non-flexible heating conductor arranged within rods or tubes of insulating material
FR906775A 1962-08-11 1962-08-11 élément chauffant tubulaire en quartz ou en verre Expired FR1331742A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR906775A FR1331742A (fr) 1962-08-11 1962-08-11 élément chauffant tubulaire en quartz ou en verre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR906775A FR1331742A (fr) 1962-08-11 1962-08-11 élément chauffant tubulaire en quartz ou en verre

Publications (1)

Publication Number Publication Date
FR1331742A true FR1331742A (fr) 1963-07-05

Family

ID=8785072

Family Applications (1)

Application Number Title Priority Date Filing Date
FR906775A Expired FR1331742A (fr) 1962-08-11 1962-08-11 élément chauffant tubulaire en quartz ou en verre

Country Status (1)

Country Link
FR (1) FR1331742A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3252799A1 (fr) * 2016-06-01 2017-12-06 Speziallampenfabrik Dr. Fischer GmbH Emetteur infrarouge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3252799A1 (fr) * 2016-06-01 2017-12-06 Speziallampenfabrik Dr. Fischer GmbH Emetteur infrarouge

Similar Documents

Publication Publication Date Title
CH408301A (fr) Verre opaque à faible coefficient de dilatation
CH535913A (de) Rohrförmiges Quarzglasgeräteteil
FR1506965A (fr) Verre fluoro-phosphatique
BE617995A (fr) Composition de verre perfectionnée utilisée dans la fabrication des fibres de verre
FR1370895A (fr) Perfectionnements apportés à ou concernant la fabrication du verre plat
FR1331742A (fr) élément chauffant tubulaire en quartz ou en verre
BE616027A (fr) Verre de borosilicate
CH415981A (de) Glas und seine Verwendung
BE592485A (fr) Verre opaqe et élément semi-conducteur constitué à l'aide de ce verre.
FR1356252A (fr) élément de construction chauffant
FR1361813A (fr) Compositions de verre
FR1365876A (fr) Production de feuilles de verre
FR1484178A (fr) Verre à faible coefficient de dilatation
FR1230351A (fr) Maison de verre
FR1319143A (fr) Verre de borosilicate
FR1271301A (fr) étireuse-souffleuse de cannes de verre
FR1277620A (fr) Tube chauffant rayonnant
FR1345786A (fr) étirage de tube de verre
FR1186063A (fr) Brique creuse en verre
FR1302079A (fr) étirage du verre
FR1303644A (fr) élément de revêtement
FR1272033A (fr) Verre opaque et élément semi-conducteur constitué à l'aide de ce verre
FR1341486A (fr) Façonnage de tubes de verre
ES90308Y (es) Reflector de cristal
BE607826A (fr) Eléments de construction creux en verre.