FR556438A - Device for the hermetic introduction into hollow bodies of high-current supply wires - Google Patents

Device for the hermetic introduction into hollow bodies of high-current supply wires

Info

Publication number
FR556438A
FR556438A FR556438DA FR556438A FR 556438 A FR556438 A FR 556438A FR 556438D A FR556438D A FR 556438DA FR 556438 A FR556438 A FR 556438A
Authority
FR
France
Prior art keywords
current supply
hollow bodies
supply wires
hermetic
introduction
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
French (fr)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR556438A publication Critical patent/FR556438A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
    • H01K3/20—Sealing-in wires directly into the envelope
    • 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
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/46—Leading-in conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/245—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps
    • H01J9/247—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps specially adapted for gas-discharge lamps
    • 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
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/21—Utilizing thermal characteristic, e.g., expansion or contraction, etc.
FR556438D 1922-05-27 1922-09-22 Device for the hermetic introduction into hollow bodies of high-current supply wires Expired FR556438A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL104436X 1922-05-27

Publications (1)

Publication Number Publication Date
FR556438A true FR556438A (en) 1923-07-20

Family

ID=19774750

Family Applications (1)

Application Number Title Priority Date Filing Date
FR556438D Expired FR556438A (en) 1922-05-27 1922-09-22 Device for the hermetic introduction into hollow bodies of high-current supply wires

Country Status (6)

Country Link
US (1) US1734809A (en)
AT (1) AT101830B (en)
CH (1) CH104436A (en)
DE (1) DE496041C (en)
FR (1) FR556438A (en)
GB (1) GB198322A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767896C (en) * 1933-10-31 1954-11-15 Walter Daellenbach Dr Heat-resistant electrode lead-in for vacuum discharge devices, e.g. B. Mercury vapor rectifier, with a metal vacuum vessel separated from the vacuum pump
US2439916A (en) * 1945-03-01 1948-04-20 Westinghouse Electric Corp Method of sealing coaxial structures

Also Published As

Publication number Publication date
CH104436A (en) 1924-04-16
US1734809A (en) 1929-11-05
DE496041C (en) 1930-04-14
GB198322A (en) 1923-07-26
AT101830B (en) 1925-11-25

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