GB1439320A - Getters - Google Patents

Getters

Info

Publication number
GB1439320A
GB1439320A GB584975A GB584975A GB1439320A GB 1439320 A GB1439320 A GB 1439320A GB 584975 A GB584975 A GB 584975A GB 584975 A GB584975 A GB 584975A GB 1439320 A GB1439320 A GB 1439320A
Authority
GB
United Kingdom
Prior art keywords
getter
feb
coil
brackets
getters
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
GB584975A
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.)
Siemens Corp
Original Assignee
Siemens Corp
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 Siemens Corp filed Critical Siemens Corp
Publication of GB1439320A publication Critical patent/GB1439320A/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

  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
GB584975A 1974-02-13 1975-02-11 Getters Expired GB1439320A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7404956 1974-02-13

Publications (1)

Publication Number Publication Date
GB1439320A true GB1439320A (en) 1976-06-16

Family

ID=6643723

Family Applications (1)

Application Number Title Priority Date Filing Date
GB584975A Expired GB1439320A (en) 1974-02-13 1975-02-11 Getters

Country Status (3)

Country Link
FR (1) FR2260930A7 (enrdf_load_stackoverflow)
GB (1) GB1439320A (enrdf_load_stackoverflow)
IT (1) IT1031615B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4789309A (en) * 1987-12-07 1988-12-06 Saes Getters Spa Reinforced insulated heater getter device

Also Published As

Publication number Publication date
FR2260930A7 (enrdf_load_stackoverflow) 1975-09-05
IT1031615B (it) 1979-05-10

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years