DE1577112C3 - Gettervorrichtung und Verfahren zu ihrer Herstellung - Google Patents

Gettervorrichtung und Verfahren zu ihrer Herstellung

Info

Publication number
DE1577112C3
DE1577112C3 DE1577112A DE1577112A DE1577112C3 DE 1577112 C3 DE1577112 C3 DE 1577112C3 DE 1577112 A DE1577112 A DE 1577112A DE 1577112 A DE1577112 A DE 1577112A DE 1577112 C3 DE1577112 C3 DE 1577112C3
Authority
DE
Germany
Prior art keywords
metal
powder
getter
grains
powder grains
Prior art date
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
DE1577112A
Other languages
German (de)
English (en)
Other versions
DE1577112A1 (de
Inventor
Tiziano Giorgi
Bruno Kindl
Paolo Della Porta
Mario Trezzo D'adda Zucchinelli
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.)
SAES Getters SpA
Original Assignee
SAES Getters SpA
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 SAES Getters SpA filed Critical SAES Getters SpA
Publication of DE1577112A1 publication Critical patent/DE1577112A1/de
Application granted granted Critical
Publication of DE1577112C3 publication Critical patent/DE1577112C3/de
Expired legal-status Critical Current

Links

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
    • H01J7/186—Getter supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/024—Multiple impregnation or coating
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C24/00—Coating starting from inorganic powder
    • C23C24/02—Coating starting from inorganic powder by application of pressure only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/34—Mechanical properties
    • B01J35/36—Mechanical strength

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Metallurgy (AREA)
  • Discharge Lamp (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Gas Separation By Absorption (AREA)
  • Catalysts (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
DE1577112A 1965-02-17 1966-02-17 Gettervorrichtung und Verfahren zu ihrer Herstellung Expired DE1577112C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT337665 1965-02-17

Publications (2)

Publication Number Publication Date
DE1577112A1 DE1577112A1 (de) 1970-10-29
DE1577112C3 true DE1577112C3 (de) 1974-06-20

Family

ID=11105954

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1577112A Expired DE1577112C3 (de) 1965-02-17 1966-02-17 Gettervorrichtung und Verfahren zu ihrer Herstellung

Country Status (4)

Country Link
JP (2) JPS5125578B1 (forum.php)
DE (1) DE1577112C3 (forum.php)
GB (1) GB1139195A (forum.php)
NL (1) NL141934B (forum.php)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5696503U (forum.php) * 1979-12-25 1981-07-31
JPS5946563U (ja) * 1982-09-18 1984-03-28 中野　光男 トレ−ニング用亜鈴
IT1173865B (it) * 1984-03-16 1987-06-24 Getters Spa Metodo perfezionato per fabbricare dispositivi getter non evaporabili porosi e dispositivi getter cosi' prodotti
US4895824A (en) * 1987-09-08 1990-01-23 W. R. Grace & Co.-Conn. Add-on hydrogen sulfide trap
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
CN117732421A (zh) * 2024-02-21 2024-03-22 有研工程技术研究院有限公司 一种新型大孔隙、高强度、高抽速吸气剂及其制备方法

Also Published As

Publication number Publication date
DE1577112A1 (de) 1970-10-29
NL141934B (nl) 1974-04-16
GB1139195A (en) 1969-01-08
JPS5121957B1 (forum.php) 1976-07-06
NL6602047A (forum.php) 1966-08-18
JPS5125578B1 (forum.php) 1976-07-31

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977