AT238313B - Verfahren zum Anbringen von Erdalkalimetallgetter - Google Patents

Verfahren zum Anbringen von Erdalkalimetallgetter

Info

Publication number
AT238313B
AT238313B AT749663A AT749663A AT238313B AT 238313 B AT238313 B AT 238313B AT 749663 A AT749663 A AT 749663A AT 749663 A AT749663 A AT 749663A AT 238313 B AT238313 B AT 238313B
Authority
AT
Austria
Prior art keywords
attaching
alkaline earth
earth metal
metal getter
getter
Prior art date
Application number
AT749663A
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 AT238313B publication Critical patent/AT238313B/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
    • H01K3/22—Exhausting, degassing, filling, or cleaning vessels
    • 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
    • H01K1/28—Envelopes; Vessels
    • H01K1/32—Envelopes; Vessels provided with coatings on the walls; Vessels or coatings thereon characterised by the material thereof
    • 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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Luminescent Compositions (AREA)
  • Gas Separation By Absorption (AREA)
AT749663A 1962-09-21 1963-09-18 Verfahren zum Anbringen von Erdalkalimetallgetter AT238313B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL283516 1962-09-21

Publications (1)

Publication Number Publication Date
AT238313B true AT238313B (de) 1965-02-10

Family

ID=19754127

Family Applications (1)

Application Number Title Priority Date Filing Date
AT749663A AT238313B (de) 1962-09-21 1963-09-18 Verfahren zum Anbringen von Erdalkalimetallgetter

Country Status (9)

Country Link
US (1) US3266861A (de)
AT (1) AT238313B (de)
BE (1) BE637608A (de)
CH (1) CH434461A (de)
DK (1) DK105817C (de)
ES (1) ES291801A1 (de)
GB (1) GB1013704A (de)
NL (1) NL283516A (de)
SE (1) SE304555B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4321503A (en) * 1978-11-06 1982-03-23 Westinghouse Electric Corp. HID Lamp electrode comprising barium-calcium niobate or tantalate
USRE35098E (en) * 1979-12-20 1995-11-28 Modine Manufacturing Co. Method of making a heat exchanger
DE3335602A1 (de) * 1983-09-30 1985-04-18 Siemens AG, 1000 Berlin und 8000 München Gasentladungsableiter und herstellungsverfahren
IT1173866B (it) * 1984-03-16 1987-06-24 Getters Spa Metodo perfezionato per fabbricare dispositivi getter non evarobili porosi e dispositivi getter cosi' prodotti
IT1173865B (it) * 1984-03-16 1987-06-24 Getters Spa Metodo perfezionato per fabbricare dispositivi getter non evaporabili porosi e dispositivi getter cosi' prodotti
IT1246784B (it) * 1991-04-16 1994-11-26 Getters Spa Procedimento per assorbire gas residui mediante una lega getter di bario non evaporata.

Also Published As

Publication number Publication date
GB1013704A (en) 1965-12-22
CH434461A (de) 1967-04-30
US3266861A (en) 1966-08-16
DE1489409B2 (de) 1972-10-19
BE637608A (de)
DK105817C (da) 1966-11-14
NL283516A (de)
ES291801A1 (es) 1963-11-01
SE304555B (de) 1968-09-30
DE1489409A1 (de) 1969-03-13

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