GB945567A - Improvements in getter devices of the ring shaped kind - Google Patents

Improvements in getter devices of the ring shaped kind

Info

Publication number
GB945567A
GB945567A GB2371161A GB2371161A GB945567A GB 945567 A GB945567 A GB 945567A GB 2371161 A GB2371161 A GB 2371161A GB 2371161 A GB2371161 A GB 2371161A GB 945567 A GB945567 A GB 945567A
Authority
GB
United Kingdom
Prior art keywords
getter
heat sink
container
sink member
ring shaped
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
GB2371161A
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.)
E S SpA SA
Original Assignee
E S SpA SA
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 E S SpA SA filed Critical E S SpA SA
Publication of GB945567A publication Critical patent/GB945567A/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
    • H01J7/186—Getter supports

Landscapes

  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)

Abstract

945,567. Discharge apparatus. S.A.E.S. S.p.A. June 30, 1961 [March 18, 1961], No. 23711/61. Heading H1D. A ring-shaped getter device comprises a container 1 for a vaporizable getter material 2, Fig. 4, having a heat sink member 1<SP>1</SP> integral therewith or in intimate heat conductive contact therewith and extending in a direction such as not to impede the emission of getter vapour from the container when the device is heated. The getter is flashed by induction heating, and it is stated that the presence of the heat sink member reduces the risk of the container vaporizing. A shielding member 2, Fig. 7, may be attached to the heat sink member at a few points only, and a tongue may be provided on the shielding member or the heat sink member to provide a support. for the getter device.
GB2371161A 1961-03-18 1961-06-30 Improvements in getter devices of the ring shaped kind Expired GB945567A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT506961 1961-03-18

Publications (1)

Publication Number Publication Date
GB945567A true GB945567A (en) 1964-01-02

Family

ID=11117320

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2371161A Expired GB945567A (en) 1961-03-18 1961-06-30 Improvements in getter devices of the ring shaped kind

Country Status (3)

Country Link
DE (1) DE1169040B (en)
GB (1) GB945567A (en)
NL (2) NL132103C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0492181A2 (en) * 1990-12-21 1992-07-01 Santa Barbara Research Center Remote fired RF getter for use in metal infrared detector Dewar

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0492181A2 (en) * 1990-12-21 1992-07-01 Santa Barbara Research Center Remote fired RF getter for use in metal infrared detector Dewar
EP0492181A3 (en) * 1990-12-21 1993-04-14 Santa Barbara Research Center Remote fired rf getter for use in metal infrared detector dewar

Also Published As

Publication number Publication date
DE1169040B (en) 1964-04-30
NL266938A (en)
NL132103C (en)

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