BE854426A - Lampe a cycle de tungstene-brome - Google Patents

Lampe a cycle de tungstene-brome

Info

Publication number
BE854426A
BE854426A BE177411A BE177411A BE854426A BE 854426 A BE854426 A BE 854426A BE 177411 A BE177411 A BE 177411A BE 177411 A BE177411 A BE 177411A BE 854426 A BE854426 A BE 854426A
Authority
BE
Belgium
Prior art keywords
tungsten
cycle lamp
bromine
bromine cycle
lamp
Prior art date
Application number
BE177411A
Other languages
English (en)
French (fr)
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
Publication of BE854426A publication Critical patent/BE854426A/xx

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
BE177411A 1976-05-10 1977-05-09 Lampe a cycle de tungstene-brome BE854426A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7604953A NL7604953A (nl) 1976-05-10 1976-05-10 Wolfraam/broom-cycluslamp.

Publications (1)

Publication Number Publication Date
BE854426A true BE854426A (fr) 1977-11-09

Family

ID=19826157

Family Applications (1)

Application Number Title Priority Date Filing Date
BE177411A BE854426A (fr) 1976-05-10 1977-05-09 Lampe a cycle de tungstene-brome

Country Status (7)

Country Link
US (1) US4128783A (xx)
JP (1) JPS52137176A (xx)
BE (1) BE854426A (xx)
DE (1) DE2718419A1 (xx)
FR (1) FR2351499A1 (xx)
GB (1) GB1523247A (xx)
NL (1) NL7604953A (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4233536A (en) * 1978-12-18 1980-11-11 Gte Products Corporation Incandescent lamp getter
NL184397C (nl) * 1979-06-29 1989-07-03 Philips Nv Halogeengloeilamp.
US5327042A (en) * 1992-07-02 1994-07-05 Osram Sylvania Inc. Metal halide lamp

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1276828A (en) * 1970-10-15 1972-06-07 Thorn Electrical Ind Ltd Manufacture of tungsten halogen lamps
US3748519A (en) * 1971-10-06 1973-07-24 Westinghouse Electric Corp Tubular heat lamp having integral gettering means
NL168085C (nl) * 1972-05-17 1982-02-16 Philips Nv Elektrische wolfraam-broom-cyclus-gloeilamp.

Also Published As

Publication number Publication date
NL7604953A (nl) 1977-11-14
JPS52137176A (en) 1977-11-16
FR2351499A1 (fr) 1977-12-09
DE2718419A1 (de) 1977-12-01
US4128783A (en) 1978-12-05
GB1523247A (en) 1978-08-31

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