NL44107C - - Google Patents

Info

Publication number
NL44107C
NL44107C NL44107DA NL44107C NL 44107 C NL44107 C NL 44107C NL 44107D A NL44107D A NL 44107DA NL 44107 C NL44107 C NL 44107C
Authority
NL
Netherlands
Application number
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.)
Publication date
Application granted granted Critical
Publication of NL44107C publication Critical patent/NL44107C/xx

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
    • H01R33/05—Two-pole devices
    • H01R33/46—Two-pole devices for bayonet type base
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/003—Compounds containing elements of Groups 4 or 14 of the Periodic Table without C-Metal linkages
    • 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
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K9/00—Lamps having two or more incandescent bodies separately heated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
NL44107D 1927-12-28 NL44107C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US243107A US1788231A (en) 1927-12-28 1927-12-28 Incandescent lamp and mounting therefor

Publications (1)

Publication Number Publication Date
NL44107C true NL44107C (enrdf_load_stackoverflow) 1900-01-01

Family

ID=22917375

Family Applications (2)

Application Number Title Priority Date Filing Date
NL44107D NL44107C (enrdf_load_stackoverflow) 1927-12-28
NL24671D NL24671C (enrdf_load_stackoverflow) 1927-12-28

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL24671D NL24671C (enrdf_load_stackoverflow) 1927-12-28

Country Status (5)

Country Link
US (1) US1788231A (enrdf_load_stackoverflow)
DE (1) DE477580C (enrdf_load_stackoverflow)
FR (1) FR666477A (enrdf_load_stackoverflow)
GB (1) GB303114A (enrdf_load_stackoverflow)
NL (2) NL24671C (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE963536C (de) * 1953-02-10 1957-05-09 Dr Julius Karl Patten Mehrfaden-Kraftfahrzeug-Scheinwerfergluehlampe, die ausschliesslich an die untere Halbschale eines parabolischen Scheinwerferreflektors Licht abgibt
US2885589A (en) * 1956-08-08 1959-05-05 Tung Sol Electric Inc Multi-voltage lamp
GB1391704A (en) * 1972-04-14 1975-04-23 Thorn Electrical Ind Ltd Lamp pinch seals

Also Published As

Publication number Publication date
NL24671C (enrdf_load_stackoverflow) 1900-01-01
US1788231A (en) 1931-01-06
DE477580C (de) 1929-06-11
FR666477A (fr) 1929-10-02
GB303114A (en) 1930-01-02

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