IT979067B - ELECTRIC INCANDESCENT LAMP WITH TUNGSTEN BROMINE CYCLE - Google Patents

ELECTRIC INCANDESCENT LAMP WITH TUNGSTEN BROMINE CYCLE

Info

Publication number
IT979067B
IT979067B IT2033673A IT2033673A IT979067B IT 979067 B IT979067 B IT 979067B IT 2033673 A IT2033673 A IT 2033673A IT 2033673 A IT2033673 A IT 2033673A IT 979067 B IT979067 B IT 979067B
Authority
IT
Italy
Prior art keywords
tungsten
incandescent lamp
electric incandescent
bromine
cycle
Prior art date
Application number
IT2033673A
Other languages
Italian (it)
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 IT979067B publication Critical patent/IT979067B/en

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
IT2033673A 1972-02-16 1973-02-13 ELECTRIC INCANDESCENT LAMP WITH TUNGSTEN BROMINE CYCLE IT979067B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7201996A NL7201996A (en) 1972-02-16 1972-02-16

Publications (1)

Publication Number Publication Date
IT979067B true IT979067B (en) 1974-09-30

Family

ID=19815373

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2033673A IT979067B (en) 1972-02-16 1973-02-13 ELECTRIC INCANDESCENT LAMP WITH TUNGSTEN BROMINE CYCLE

Country Status (8)

Country Link
JP (1) JPS4889588A (en)
BE (1) BE795436A (en)
CA (1) CA963073A (en)
DE (1) DE2303966A1 (en)
FR (1) FR2172352B1 (en)
GB (1) GB1371746A (en)
IT (1) IT979067B (en)
NL (1) NL7201996A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL285666A (en) * 1962-11-19

Also Published As

Publication number Publication date
CA963073A (en) 1975-02-18
NL7201996A (en) 1973-08-20
FR2172352A1 (en) 1973-09-28
GB1371746A (en) 1974-10-23
FR2172352B1 (en) 1976-09-10
JPS4889588A (en) 1973-11-22
BE795436A (en) 1973-08-14
DE2303966A1 (en) 1973-08-23

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