IT713587A - - Google Patents

Info

Publication number
IT713587A
IT713587A IT713587DA IT713587A IT 713587 A IT713587 A IT 713587A IT 713587D A IT713587D A IT 713587DA IT 713587 A IT713587 A IT 713587A
Authority
IT
Italy
Application number
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.)
Publication of IT713587A publication Critical patent/IT713587A/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/02—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers
    • B22F7/04—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers with one or more layers not made from powder, e.g. made from solid metal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • 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
    • 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
    • H01J7/186—Getter supports
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
    • H01J2893/0012—Constructional arrangements
    • H01J2893/0019—Chemical composition and manufacture
    • H01J2893/0022—Manufacture
    • H01J2893/0023—Manufacture carbonising and other surface treatments

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
IT713587D 1963-01-23 IT713587A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL288112 1963-01-23

Publications (1)

Publication Number Publication Date
IT713587A true IT713587A (it)

Family

ID=19754371

Family Applications (1)

Application Number Title Priority Date Filing Date
IT713587D IT713587A (it) 1963-01-23

Country Status (8)

Country Link
AT (1) AT250519B (it)
CH (1) CH417780A (it)
DE (1) DE1270698B (it)
DK (1) DK112398B (it)
ES (1) ES295549A1 (it)
GB (1) GB995821A (it)
IT (1) IT713587A (it)
NL (1) NL288112A (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7707079A (nl) * 1977-06-27 1978-12-29 Philips Nv Elektrische lamp.
DE3235681C2 (de) * 1981-11-02 1986-04-24 Maja Feodos'evna Bojarina Nichtverdampfbares Gettermaterial
DE3335602A1 (de) * 1983-09-30 1985-04-18 Siemens AG, 1000 Berlin und 8000 München Gasentladungsableiter und herstellungsverfahren
US4925741A (en) * 1989-06-08 1990-05-15 Composite Materials Technology, Inc. Getter wire
IT1283484B1 (it) * 1996-07-23 1998-04-21 Getters Spa Metodo per la produzione di strati sottili supportati di materiale getter non-evaporabile e dispositivi getter cosi' prodotti
IT1290471B1 (it) * 1997-03-25 1998-12-04 Getters Spa Processo per la produzione di griglie per schermi piatti ricoperte con materiali getter non evaporabili e griglie cosi' ottenute
US6186849B1 (en) 1998-03-24 2001-02-13 Saes Getters S.P.A. Process for the production of flat-screen grids coated with non-evaporable getter materials and grids thereby obtained

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL59642C (it) * 1941-03-24
NL181727B (nl) * 1953-09-30 Krupp Koppers Gmbh Werkwijze voor het bedrijven van extractie- en/of extractiefdestillatie-inrichtingen, onder toepassen van n-gesubstitueerde morfolinen als selectief oplosmiddel.
AT223715B (de) * 1959-11-17 1962-10-10 Philips Nv Verfahren zur Herstellung eines nichtverdampfenden Gasbinders

Also Published As

Publication number Publication date
GB995821A (en) 1965-06-23
CH417780A (de) 1966-07-31
AT250519B (de) 1966-11-10
NL288112A (it)
DK112398B (da) 1968-12-09
ES295549A1 (es) 1964-03-01
DE1270698B (de) 1968-06-20

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