NL27997C - - Google Patents

Info

Publication number
NL27997C
NL27997C NL27997DA NL27997C NL 27997 C NL27997 C NL 27997C NL 27997D A NL27997D A NL 27997DA NL 27997 C NL27997 C NL 27997C
Authority
NL
Netherlands
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 NL27997C publication Critical patent/NL27997C/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/38—Exhausting, degassing, filling, or cleaning vessels
    • H01J9/385—Exhausting 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/38—Exhausting, degassing, filling, or cleaning vessels

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physical Vapour Deposition (AREA)
  • Details Of Valves (AREA)
NL27997D 1927-10-29 NL27997C (en))

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1924266X 1927-10-29

Publications (1)

Publication Number Publication Date
NL27997C true NL27997C (en))

Family

ID=7749622

Family Applications (1)

Application Number Title Priority Date Filing Date
NL27997D NL27997C (en)) 1927-10-29

Country Status (3)

Country Link
US (1) US1924266A (en))
GB (1) GB299469A (en))
NL (1) NL27997C (en))

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2523016A (en) * 1948-12-30 1950-09-19 Gen Electric Getter supporting structure

Also Published As

Publication number Publication date
GB299469A (en)) 1930-01-27
US1924266A (en) 1933-08-29

Similar Documents

Publication Publication Date Title
BE348962A (en))
BE351858A (en))
BE343165A (en))
BE340063A (en))
BE340169A (en))
BE340556A (en))
BE341624A (en))
BE341634A (en))
BE342151A (en))
BE342254A (en))
BE352079A (en))
BE343511A (en))
BE343792A (en))
BE343833A (en))
BE344248A (en))
BE344669A (en))
BE344996A (en))
BE345164A (en))
BE345664A (en))
BE345801A (en))
BE346312A (en))
BE347168A (en))
BE347687A (en))
BE331604A (en))
BE348237A (en))