GB1294954A - - Google Patents

Info

Publication number
GB1294954A
GB1294954A GB1294954DA GB1294954A GB 1294954 A GB1294954 A GB 1294954A GB 1294954D A GB1294954D A GB 1294954DA GB 1294954 A GB1294954 A GB 1294954A
Authority
GB
United Kingdom
Prior art keywords
lamp
filament
envelope
pinch
seal
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
English (en)
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 filed Critical
Publication of GB1294954A publication Critical patent/GB1294954A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/38—Seals for leading-in conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/62—One or more circuit elements structurally associated with the lamp
    • H01K1/66—One or more circuit elements structurally associated with the lamp with built-in fuse

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
GB1294954D 1969-02-21 1970-02-18 Expired GB1294954A (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6902805A NL6902805A (ko) 1969-02-21 1969-02-21

Publications (1)

Publication Number Publication Date
GB1294954A true GB1294954A (ko) 1972-11-01

Family

ID=19806230

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1294954D Expired GB1294954A (ko) 1969-02-21 1970-02-18

Country Status (7)

Country Link
US (1) US3710169A (ko)
JP (1) JPS5110036B1 (ko)
BE (1) BE746248A (ko)
DE (1) DE7004265U (ko)
FR (1) FR2035651A5 (ko)
GB (1) GB1294954A (ko)
NL (1) NL6902805A (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4132922A (en) * 1977-10-13 1979-01-02 Westinghouse Electric Corp. Gas-filled incandescent lamp with integral fuse assembly
US4275329A (en) * 1978-12-29 1981-06-23 General Electric Company Electrode with overwind for miniature metal vapor lamp
GB8303074D0 (en) * 1983-02-04 1983-03-09 Gen Electric Co Plc Electric discharge lamps
US5205769A (en) * 1992-08-14 1993-04-27 Gte Products Corporation Method of making a lamp with an internally pressed fuse
US5345144A (en) * 1992-08-14 1994-09-06 Gte Products Corporation Lamp with internally pressed fuse
CN101174540A (zh) * 2006-10-30 2008-05-07 皇家飞利浦电子股份有限公司 白炽灯
US20150137685A1 (en) 2014-03-31 2015-05-21 Osram Sylvania Inc. Lamp fuse in press seal cavity

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3448322A (en) * 1966-12-15 1969-06-03 Gen Electric Direct filament enclosed incandescent lamps and contact means therefor
US3470410A (en) * 1967-01-16 1969-09-30 Gen Electric Bromine regenerative cycle incandescent lamps with protective overwind coils on coiled filament legs

Also Published As

Publication number Publication date
DE7004265U (de) 1970-07-30
FR2035651A5 (ko) 1970-12-18
US3710169A (en) 1973-01-09
BE746248A (fr) 1970-08-19
JPS5110036B1 (ko) 1976-04-01
NL6902805A (ko) 1970-08-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee