GB710247A - Improvements in or relating to active getter material - Google Patents

Improvements in or relating to active getter material

Info

Publication number
GB710247A
GB710247A GB26248/52A GB2624852A GB710247A GB 710247 A GB710247 A GB 710247A GB 26248/52 A GB26248/52 A GB 26248/52A GB 2624852 A GB2624852 A GB 2624852A GB 710247 A GB710247 A GB 710247A
Authority
GB
United Kingdom
Prior art keywords
getter material
barium
nitrogen
relating
active getter
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
GB26248/52A
Other languages
English (en)
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.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries Ltd
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 Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB710247A publication Critical patent/GB710247A/en
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
    • H01J7/183—Composition or manufacture of getters

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
GB26248/52A 1951-10-23 1952-10-20 Improvements in or relating to active getter material Expired GB710247A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL312411X 1951-10-23

Publications (1)

Publication Number Publication Date
GB710247A true GB710247A (en) 1954-06-09

Family

ID=19783674

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26248/52A Expired GB710247A (en) 1951-10-23 1952-10-20 Improvements in or relating to active getter material

Country Status (5)

Country Link
BE (1) BE514995A (ja)
CH (1) CH312411A (ja)
DE (1) DE962104C (ja)
FR (1) FR1064897A (ja)
GB (1) GB710247A (ja)

Also Published As

Publication number Publication date
DE962104C (de) 1957-04-18
CH312411A (de) 1955-12-31
BE514995A (ja)
FR1064897A (fr) 1954-05-18

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