NL151550B - Voet voor ringvormige lamp. - Google Patents

Voet voor ringvormige lamp.

Info

Publication number
NL151550B
NL151550B NL727212665A NL7212665A NL151550B NL 151550 B NL151550 B NL 151550B NL 727212665 A NL727212665 A NL 727212665A NL 7212665 A NL7212665 A NL 7212665A NL 151550 B NL151550 B NL 151550B
Authority
NL
Netherlands
Prior art keywords
ring
base
shaped lamp
lamp
shaped
Prior art date
Application number
NL727212665A
Other languages
English (en)
Dutch (nl)
Other versions
NL7212665A (fr
Original Assignee
Matsushita Electronics Corp
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 Matsushita Electronics Corp filed Critical Matsushita Electronics Corp
Publication of NL7212665A publication Critical patent/NL7212665A/xx
Publication of NL151550B publication Critical patent/NL151550B/xx

Links

Classifications

    • 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
    • H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
    • H01J5/54—Means forming part of the tube or lamps for the purpose of providing electrical connection to it supported by a separate part, e.g. base
    • H01J5/62—Connection of wires protruding from the vessel to connectors carried by the separate 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
    • H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
    • H01J5/54—Means forming part of the tube or lamps for the purpose of providing electrical connection to it supported by a separate part, e.g. base
    • H01J5/56—Shape of the separate part
    • H01J5/565—Bases for circular lamps
NL727212665A 1971-09-20 1972-09-19 Voet voor ringvormige lamp. NL151550B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1971086166U JPS4842373U (fr) 1971-09-20 1971-09-20

Publications (2)

Publication Number Publication Date
NL7212665A NL7212665A (fr) 1973-03-22
NL151550B true NL151550B (nl) 1976-11-15

Family

ID=13879152

Family Applications (1)

Application Number Title Priority Date Filing Date
NL727212665A NL151550B (nl) 1971-09-20 1972-09-19 Voet voor ringvormige lamp.

Country Status (7)

Country Link
US (1) US3795887A (fr)
JP (1) JPS4842373U (fr)
CA (1) CA961544A (fr)
DE (1) DE2245365C3 (fr)
FR (1) FR2154113A5 (fr)
GB (1) GB1371836A (fr)
NL (1) NL151550B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7610169A (nl) * 1976-09-14 1978-03-16 Philips Nv Lagedrukgasontladingslamp.
DE29600594U1 (de) * 1996-01-15 1997-05-07 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 81543 München Einseitig gesockelte Niederdruckentladungslampe und zugehörige Fassung
DE19817074C1 (de) * 1998-04-17 1999-10-21 Broekelmann, Jaeger & Busse Gmbh & Co Fassung für Leuchtstofflampen, insbesondere für Ringlampen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3546523A (en) * 1968-12-05 1970-12-08 Sylvania Electric Prod Circular lamp base

Also Published As

Publication number Publication date
FR2154113A5 (fr) 1973-05-04
NL7212665A (fr) 1973-03-22
US3795887A (en) 1974-03-05
CA961544A (en) 1975-01-21
DE2245365C3 (de) 1975-05-28
JPS4842373U (fr) 1973-05-30
GB1371836A (en) 1974-10-30
DE2245365B2 (de) 1974-10-03
DE2245365A1 (de) 1973-03-29

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: MATSUSHITA

V4 Lapsed because of reaching the maximum lifetime of a patent