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FR815758A - Enhancements to sealed bulbs operating at high temperatures - Google Patents

Enhancements to sealed bulbs operating at high temperatures

Info

Publication number
FR815758A
FR815758A FR815758DA FR815758A FR 815758 A FR815758 A FR 815758A FR 815758D A FR815758D A FR 815758DA FR 815758 A FR815758 A FR 815758A
Authority
FR
France
Prior art keywords
enhancements
high temperatures
bulbs operating
sealed bulbs
sealed
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.)
Compagnie des Lampes
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie des Lampes
Compagnie Francaise Thomson Houston 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 Compagnie des Lampes, Compagnie Francaise Thomson Houston SA filed Critical Compagnie des Lampes
Application granted granted Critical
Publication of FR815758A publication Critical patent/FR815758A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/74—Devices having four or more poles, e.g. holders for compact fluorescent lamps
    • H01R33/76—Holders with sockets, clips, or analogous contacts adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket
    • H01R33/7685—Holders with sockets, clips, or analogous contacts adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket having internal socket contact by abutting
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/42—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp
    • H01K1/46—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp supported by a separate part, e.g. base, cap
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/05—Two-pole devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/05—Two-pole devices
    • H01R33/06—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other
    • H01R33/09—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for baseless lamp bulb
    • 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
    • H01J2893/0035—Lamp bases shaped as flat plates, in particular metallic
    • 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.
    • Y10T403/217—Members having different coefficients of expansion
FR815758D 1936-01-02 1936-12-31 Enhancements to sealed bulbs operating at high temperatures Expired FR815758A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57196A US2098080A (en) 1936-01-02 1936-01-02 Incandescent lamp and the like

Publications (1)

Publication Number Publication Date
FR815758A true FR815758A (en) 1937-07-22

Family

ID=22009082

Family Applications (1)

Application Number Title Priority Date Filing Date
FR815758D Expired FR815758A (en) 1936-01-02 1936-12-31 Enhancements to sealed bulbs operating at high temperatures

Country Status (4)

Country Link
US (1) US2098080A (en)
FR (1) FR815758A (en)
GB (1) GB471301A (en)
NL (1) NL49343C (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2427096A (en) * 1938-12-01 1947-09-09 Westinghouse Electric Corp Electrical device and molded stem therefor
US2429287A (en) * 1942-07-18 1947-10-21 Westinghouse Electric Corp Apparatus for uniting leads to lamp contacts
US2422222A (en) * 1944-06-14 1947-06-17 Thomas E Carroll Electric bipost lamp adaptor
US2462020A (en) * 1945-07-03 1949-02-15 Palmer H Craig Method and means for sealing conductors to glass envelope walls
US2682008A (en) * 1950-11-25 1954-06-22 Hanovia Chemical & Mfg Co Seal stem for electric discharge devices
US2972699A (en) * 1958-02-12 1961-02-21 Westinghouse Electric Corp Electric lamp and socket
WO2011055294A2 (en) * 2009-11-09 2011-05-12 Koninklijke Philips Electronics N.V. A lamp, a lamp holder for such a lamp and a system comprising such a lamp and lamp holder

Also Published As

Publication number Publication date
US2098080A (en) 1937-11-02
NL49343C (en)
GB471301A (en) 1937-09-01

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