AT272450B - Mit einem Getter versehene elektrische Glühlampe - Google Patents

Mit einem Getter versehene elektrische Glühlampe

Info

Publication number
AT272450B
AT272450B AT833567A AT833567A AT272450B AT 272450 B AT272450 B AT 272450B AT 833567 A AT833567 A AT 833567A AT 833567 A AT833567 A AT 833567A AT 272450 B AT272450 B AT 272450B
Authority
AT
Austria
Prior art keywords
getter
incandescent lamp
lamp provided
electric incandescent
electric
Prior art date
Application number
AT833567A
Other languages
English (en)
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Application granted granted Critical
Publication of AT272450B publication Critical patent/AT272450B/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/52—Means for obtaining or maintaining the desired pressure within the vessel
    • H01K1/54—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering
    • H01K1/56—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering characterised by the material of the getter
AT833567A 1966-09-15 1967-09-12 Mit einem Getter versehene elektrische Glühlampe AT272450B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6613009A NL6613009A (de) 1966-09-15 1966-09-15

Publications (1)

Publication Number Publication Date
AT272450B true AT272450B (de) 1969-07-10

Family

ID=19797678

Family Applications (1)

Application Number Title Priority Date Filing Date
AT833567A AT272450B (de) 1966-09-15 1967-09-12 Mit einem Getter versehene elektrische Glühlampe

Country Status (9)

Country Link
US (1) US3465193A (de)
AT (1) AT272450B (de)
BE (1) BE703848A (de)
DE (1) DE1589261A1 (de)
ES (1) ES345012A1 (de)
GB (1) GB1130439A (de)
NL (1) NL6613009A (de)
NO (1) NO121220B (de)
SE (1) SE314435B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3898500A (en) * 1970-01-08 1975-08-05 Thorn Electrical Ind Ltd Halogen type filament lamp containing phosphorus and nitrogen
NL7108536A (de) * 1971-06-21 1972-12-27
US3712701A (en) * 1971-08-27 1973-01-23 British Lighting Ind Ltd Electric incandescent lamps
US4415833A (en) * 1981-09-29 1983-11-15 Gte Products Corporation Tungsten halogen lamp with coiled getter
US4727286A (en) * 1981-11-16 1988-02-23 Gte Products Corporation Electric lamp including oxygen getter
CA1271513A (en) * 1985-06-27 1990-07-10 Thomas G. Weld Tungsten halogen lamp fill mixture comprising a phosphorous-based compound and a carbon-containing compound

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1249978A (en) * 1913-09-08 1917-12-11 Gen Electric Incandescent lamp.
US1989790A (en) * 1929-11-27 1935-02-05 Westinghouse Lamp Co Getter for incandescent lamps
BE454637A (de) * 1943-03-04
US2393584A (en) * 1943-05-31 1946-01-29 Gen Electric Protective device

Also Published As

Publication number Publication date
US3465193A (en) 1969-09-02
BE703848A (de) 1968-03-13
SE314435B (de) 1969-09-08
NL6613009A (de) 1968-03-18
ES345012A1 (es) 1968-10-16
DE1589261A1 (de) 1970-03-26
GB1130439A (en) 1968-10-16
NO121220B (de) 1971-02-01

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