ES357740A1 - Un metodo de recubrir interiormente la envolvente de una lampara incandescente electrica. - Google Patents

Un metodo de recubrir interiormente la envolvente de una lampara incandescente electrica.

Info

Publication number: ES357740A1
Authority: ES; Spain
Prior art keywords: filament; coating; tungsten; gettering; strontium
Prior art date: 1967-09-02
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

ES357740A

Other languages

English (en)

Spanish (es)

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Koninklijke Philips NV

Original Assignee

Philips Gloeilampenfabrieken 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.)

1967-09-02

Filing date

1968-08-31

Publication date

1970-03-16

1968-08-31 Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV

1970-03-16 Publication of ES357740A1 publication Critical patent/ES357740A1/es

Status Expired legal-status Critical Current

Links

238000005247 gettering Methods 0.000 title abstract 3
239000011248 coating agent Substances 0.000 abstract 4
238000000576 coating method Methods 0.000 abstract 4
229910052751 metal Inorganic materials 0.000 abstract 3
239000002184 metal Substances 0.000 abstract 3
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 3
229910052721 tungsten Inorganic materials 0.000 abstract 3
239000010937 tungsten Substances 0.000 abstract 3
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 2
229910052788 barium Inorganic materials 0.000 abstract 2
DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 abstract 2
229910052791 calcium Inorganic materials 0.000 abstract 2
239000011575 calcium Substances 0.000 abstract 2
150000001875 compounds Chemical class 0.000 abstract 2
150000002739 metals Chemical class 0.000 abstract 2
238000000034 method Methods 0.000 abstract 2
229910052712 strontium Inorganic materials 0.000 abstract 2
CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 abstract 2
ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 abstract 1
229910052684 Cerium Inorganic materials 0.000 abstract 1
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 1
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
229910052776 Thorium Inorganic materials 0.000 abstract 1
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 1
ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 abstract 1
229910052804 chromium Inorganic materials 0.000 abstract 1
239000011651 chromium Substances 0.000 abstract 1
238000007598 dipping method Methods 0.000 abstract 1
238000001962 electrophoresis Methods 0.000 abstract 1
229910052735 hafnium Inorganic materials 0.000 abstract 1
VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 abstract 1
238000010438 heat treatment Methods 0.000 abstract 1
229910052748 manganese Inorganic materials 0.000 abstract 1
239000011572 manganese Substances 0.000 abstract 1
229910052750 molybdenum Inorganic materials 0.000 abstract 1
239000011733 molybdenum Substances 0.000 abstract 1
229910052758 niobium Inorganic materials 0.000 abstract 1
239000010955 niobium Substances 0.000 abstract 1
GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 abstract 1
229910052702 rhenium Inorganic materials 0.000 abstract 1
WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 abstract 1
238000005507 spraying Methods 0.000 abstract 1
229910052715 tantalum Inorganic materials 0.000 abstract 1
GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 abstract 1
229910052719 titanium Inorganic materials 0.000 abstract 1
239000010936 titanium Substances 0.000 abstract 1
229910052720 vanadium Inorganic materials 0.000 abstract 1
GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 abstract 1
229910052726 zirconium Inorganic materials 0.000 abstract 1

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
- H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
- H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
- H01J7/183—Composition or manufacture of getters
- 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

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Discharge Lamp (AREA)

ES357740A 1967-09-02 1968-08-31 Un metodo de recubrir interiormente la envolvente de una lampara incandescente electrica. Expired ES357740A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL6712083A NL6712083A (de)	1967-09-02	1967-09-02

Publications (1)

Publication Number	Publication Date
ES357740A1 true ES357740A1 (es)	1970-03-16

Family

ID=19801100

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES357740A Expired ES357740A1 (es)	1967-09-02	1968-08-31	Un metodo de recubrir interiormente la envolvente de una lampara incandescente electrica.

Country Status (7)

Country	Link
AT (1)	AT284959B (de)
BE (1)	BE720328A (de)
CH (1)	CH486119A (de)
ES (1)	ES357740A1 (de)
GB (1)	GB1182883A (de)
NL (1)	NL6712083A (de)
SE (1)	SE330573B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1173866B (it) *	1984-03-16	1987-06-24	Getters Spa	Metodo perfezionato per fabbricare dispositivi getter non evarobili porosi e dispositivi getter cosi' prodotti
GB2245415A (en) *	1990-06-22	1992-01-02	Philips Electronic Associated	Infrared detector with a getter

1967
- 1967-09-02 NL NL6712083A patent/NL6712083A/xx unknown
1968
- 1968-08-30 CH CH1300868A patent/CH486119A/de not_active IP Right Cessation
- 1968-08-30 SE SE1170268A patent/SE330573B/xx unknown
- 1968-08-30 GB GB4147268A patent/GB1182883A/en not_active Expired
- 1968-08-30 AT AT843968A patent/AT284959B/de not_active IP Right Cessation
- 1968-08-31 ES ES357740A patent/ES357740A1/es not_active Expired
- 1968-09-02 BE BE720328D patent/BE720328A/xx unknown

Also Published As

Publication number	Publication date
CH486119A (de)	1970-02-15
BE720328A (de)	1969-03-03
GB1182883A (en)	1970-03-04
SE330573B (de)	1970-11-23
NL6712083A (de)	1969-03-04
AT284959B (de)	1970-10-12

Publication	Publication Date	Title
US3141990A (en)	1964-07-21	Fluorescent lamp having a tio2 coating on the inner surface of the bulb
US3067356A (en)	1962-12-04	Fluorescent lamp
GB1168460A (en)	1969-10-29	High pressure electric discharge device
US2806970A (en)	1957-09-17	Electron emission coatings and method of preparing air stabilized barium oxide
US3833399A (en)	1974-09-03	Surface treatment of fluorescent lamp bulbs and other glass objects
GB1138913A (en)	1969-01-01	Metal vapor discharge lamp
ES357740A1 (es)	1970-03-16	Un metodo de recubrir interiormente la envolvente de una lampara incandescente electrica.
SE304558B (de)	1968-09-30
US3963954A (en)	1976-06-15	Fluorescent lamp having indium oxide conductive coating and a protective coating therefor
GB1047302A (de)
GB1042183A (en)	1966-09-14	Mercury vapour discharge lamps
US2417730A (en)	1947-03-18	Electron tube and method of making same
US3094642A (en)	1963-06-18	Coated lamp
GB1291120A (en)	1972-09-27	Fluorescent lamp
GB1248157A (en)	1971-09-29	Metallic vapor arc-lamp
SE304555B (de)	1968-09-30
US2235802A (en)	1941-03-18	Luminescent substance for electric discharge vessels
US3006783A (en)	1961-10-31	Method of applying light-diffusing layers to glass surfaces and glass objects
US3188236A (en)	1965-06-08	Cathodes and method of manufacture
US1422443A (en)	1922-07-11	Leading-in wires for incandescent electric lamps
US3339100A (en)	1967-08-29	Fluorescent electric discharge lamp having the phosphor particles admixed with indium powder particles
GB1006476A (en)	1965-10-06	Improvements in or relating to indirectly-heated cathodes
GB1439102A (en)	1976-06-09	Surface treatment of lamp envelopes
US1648677A (en)	1927-11-08	Incandescent electric lamp
GB1146713A (en)	1969-03-26	Thermionic generator