FR764768A - Fil d'entrée de courant pour vases en verre au borosilicate, en particulier pour tubes lumineux remplis de vapeur métallique - Google Patents

Fil d'entrée de courant pour vases en verre au borosilicate, en particulier pour tubes lumineux remplis de vapeur métallique

Info

Publication number
FR764768A
FR764768A FR764768DA FR764768A FR 764768 A FR764768 A FR 764768A FR 764768D A FR764768D A FR 764768DA FR 764768 A FR764768 A FR 764768A
Authority
FR
France
Prior art keywords
current input
borosilicate glass
input wire
light tubes
tubes filled
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
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.)
Osa Participations Industrielles SA
Original Assignee
Osa Participations Industrielles SA
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 Osa Participations Industrielles SA filed Critical Osa Participations Industrielles SA
Application granted granted Critical
Publication of FR764768A publication Critical patent/FR764768A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
    • C03C27/02—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing by fusing glass directly to metal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24628—Nonplanar uniform thickness material
    • Y10T428/24669—Aligned or parallel nonplanarities

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
FR764768D 1933-01-06 1933-12-02 Fil d'entrée de courant pour vases en verre au borosilicate, en particulier pour tubes lumineux remplis de vapeur métallique Expired FR764768A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP66763D DE599700C (de) 1933-01-06 1933-01-06 Stromeinfuehrungsdraht fuer aus Borosilikatglas bestehende Gefaesse, insbesondere fuer elek-trische Leuchtroehren mit Metalldampffuellung, welcher aus einer Nickel-Wolfram-Legierung, gegebenenfalls mit Zusatz von Kobalt, besteht

Publications (1)

Publication Number Publication Date
FR764768A true FR764768A (fr) 1934-05-28

Family

ID=7390880

Family Applications (1)

Application Number Title Priority Date Filing Date
FR764768D Expired FR764768A (fr) 1933-01-06 1933-12-02 Fil d'entrée de courant pour vases en verre au borosilicate, en particulier pour tubes lumineux remplis de vapeur métallique

Country Status (5)

Country Link
US (1) US2153390A (fr)
DE (1) DE599700C (fr)
FR (1) FR764768A (fr)
GB (1) GB417751A (fr)
NL (1) NL35980C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2793951A (en) * 1953-06-19 1957-05-28 Gen Electric Co Ltd Powder metallurgical process for producing dense tungsten alloys

Also Published As

Publication number Publication date
DE599700C (de) 1934-07-07
US2153390A (en) 1939-04-04
NL35980C (fr) 1935-02-15
GB417751A (en) 1934-10-11

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