NO120433B - - Google Patents

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Info

Publication number
NO120433B
NO120433B NO2535/69A NO253569A NO120433B NO 120433 B NO120433 B NO 120433B NO 2535/69 A NO2535/69 A NO 2535/69A NO 253569 A NO253569 A NO 253569A NO 120433 B NO120433 B NO 120433B
Authority
NO
Norway
Prior art keywords
lamp
filament
tribromosilane
tungsten
hydrogen
Prior art date
Application number
NO2535/69A
Other languages
English (en)
Norwegian (no)
Inventor
G Jampens
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 NO120433B publication Critical patent/NO120433B/no

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
    • 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

Landscapes

  • Discharge Lamp (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Resistance Heating (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
NO2535/69A 1968-06-22 1969-06-19 NO120433B (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6808844A NL6808844A (enrdf_load_stackoverflow) 1968-06-22 1968-06-22

Publications (1)

Publication Number Publication Date
NO120433B true NO120433B (enrdf_load_stackoverflow) 1970-10-19

Family

ID=19803967

Family Applications (1)

Application Number Title Priority Date Filing Date
NO2535/69A NO120433B (enrdf_load_stackoverflow) 1968-06-22 1969-06-19

Country Status (11)

Country Link
US (1) US3585435A (enrdf_load_stackoverflow)
AT (1) AT285733B (enrdf_load_stackoverflow)
BE (1) BE734958A (enrdf_load_stackoverflow)
BR (1) BR6909963D0 (enrdf_load_stackoverflow)
CH (1) CH496319A (enrdf_load_stackoverflow)
ES (1) ES368599A1 (enrdf_load_stackoverflow)
FR (1) FR2011478A1 (enrdf_load_stackoverflow)
GB (1) GB1222326A (enrdf_load_stackoverflow)
NL (1) NL6808844A (enrdf_load_stackoverflow)
NO (1) NO120433B (enrdf_load_stackoverflow)
ZA (1) ZA693595B (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4027189A (en) * 1973-11-01 1977-05-31 Thorn Electrical Industries Limited Tungsten halogen lamp
NL185740C (nl) * 1978-09-13 1991-04-16 Philips Nv Elektrische gloeilamp.
US4923424A (en) * 1988-02-09 1990-05-08 Gte Products Corporation Incandescent lamps including a combined getter
CA1325036C (en) * 1988-02-09 1993-12-07 Gte Products Corporation Getter for incandescent lamps
US4898558A (en) * 1988-02-09 1990-02-06 Gte Products Corporation Getter for incandescent lamps
US4927398A (en) * 1988-02-09 1990-05-22 Gte Products Corporation Incandescent lamps including a combined getter
US4810221A (en) * 1988-02-09 1989-03-07 Gte Products Corporation Method for gettering incandescent lamps
EP0374345B1 (en) * 1988-12-21 1995-05-03 Gte Products Corporation Incandescent lamps including a combined getter
DE102018101974B4 (de) 2018-01-30 2025-05-15 Infrasolid Gmbh Infrarotstrahlungsquelle

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6407446A (enrdf_load_stackoverflow) * 1964-07-01 1966-01-03

Also Published As

Publication number Publication date
US3585435A (en) 1971-06-15
ZA693595B (en) 1971-01-27
BR6909963D0 (pt) 1973-01-02
ES368599A1 (es) 1971-05-01
NL6808844A (enrdf_load_stackoverflow) 1969-12-24
FR2011478A1 (enrdf_load_stackoverflow) 1970-02-27
DE1927967A1 (de) 1970-01-02
DE1927967B2 (de) 1976-11-04
GB1222326A (en) 1971-02-10
CH496319A (de) 1970-09-15
AT285733B (de) 1970-11-10
BE734958A (enrdf_load_stackoverflow) 1969-12-22

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