FR1457739A - Perfectionnements aux scellements à coupelle en molybdène - Google Patents

Perfectionnements aux scellements à coupelle en molybdène

Info

Publication number
FR1457739A
FR1457739A FR32969A FR32969A FR1457739A FR 1457739 A FR1457739 A FR 1457739A FR 32969 A FR32969 A FR 32969A FR 32969 A FR32969 A FR 32969A FR 1457739 A FR1457739 A FR 1457739A
Authority
FR
France
Prior art keywords
cup seals
molybdenum cup
molybdenum
seals
cup
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
FR32969A
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.)
Compagnie des Lampes
Original Assignee
Compagnie des Lampes
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 Compagnie des Lampes filed Critical Compagnie des Lampes
Priority to FR32969A priority Critical patent/FR1457739A/fr
Application granted granted Critical
Publication of FR1457739A publication Critical patent/FR1457739A/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/32—Seals for leading-in conductors
    • H01J5/40—End-disc seals, e.g. flat header
    • H01J5/42—End-disc seals, e.g. flat header using intermediate part
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0033—Vacuum connection techniques applicable to discharge tubes and lamps
    • H01J2893/0034—Lamp bases

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)
FR32969A 1965-09-28 1965-09-28 Perfectionnements aux scellements à coupelle en molybdène Expired FR1457739A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR32969A FR1457739A (fr) 1965-09-28 1965-09-28 Perfectionnements aux scellements à coupelle en molybdène

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR32969A FR1457739A (fr) 1965-09-28 1965-09-28 Perfectionnements aux scellements à coupelle en molybdène

Publications (1)

Publication Number Publication Date
FR1457739A true FR1457739A (fr) 1966-01-24

Family

ID=8589254

Family Applications (1)

Application Number Title Priority Date Filing Date
FR32969A Expired FR1457739A (fr) 1965-09-28 1965-09-28 Perfectionnements aux scellements à coupelle en molybdène

Country Status (1)

Country Link
FR (1) FR1457739A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2913845A1 (de) * 1978-04-11 1979-10-25 Gen Electric Lampenkolben aus geschmolzenem siliziumdioxid, zuleitungsdichtung dafuer und verfahren zu deren herstellung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2913845A1 (de) * 1978-04-11 1979-10-25 Gen Electric Lampenkolben aus geschmolzenem siliziumdioxid, zuleitungsdichtung dafuer und verfahren zu deren herstellung

Similar Documents

Publication Publication Date Title
FR1507038A (fr) Compositions élastomères supérieures
AT274498B (de) Dichtungsanordnung
AT272777B (de) Hartdichtung
CH452295A (de) Dichtungskonstruktion
BR6680202D0 (pt) Vedacao elastomerica
FR1531817A (fr) Perfectionnements aux soufflets
FR1459171A (fr) Perfectionnements apportés aux vannes
FR1457739A (fr) Perfectionnements aux scellements à coupelle en molybdène
FR1509307A (fr) Perfectionnements aux compositions à base de polyéthylènes
FR1430276A (fr) Perfectionnements aux tubes-emballages
CH439895A (de) Dichtring
FR1504513A (fr) Perfectionnements aux métiers à tisser
AT277686B (de) Spaltdichtung
FR1443257A (fr) Perfectionnements aux vannes
FR1428546A (fr) Perfectionnements aux chaussures
AT267976B (de) Dichtungsring
CH422203A (fr) Composition de scellement
FR1463105A (fr) Perfectionnements aux tables radiologiques
FR1426017A (fr) Perfectionnements apportés aux cuillers
FR1527733A (fr) Perfectionnements aux matières de scellement
FR1429207A (fr) Perfectionnements aux maillots de rugby
FR1461083A (fr) Perfectionnements aux métiers à tisser
FR1458538A (fr) Perfectionnements apportés aux scellements
NL140948B (nl) Ringvormige afdichting.
FR1440045A (fr) Perfectionnement aux enveloppes