GB746753A - Improvements in or relating to valves of the travelling wave type - Google Patents

Improvements in or relating to valves of the travelling wave type

Info

Publication number
GB746753A
GB746753A GB2441052A GB2441052A GB746753A GB 746753 A GB746753 A GB 746753A GB 2441052 A GB2441052 A GB 2441052A GB 2441052 A GB2441052 A GB 2441052A GB 746753 A GB746753 A GB 746753A
Authority
GB
United Kingdom
Prior art keywords
rods
base
gun
helix
ceramic
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
GB2441052A
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.)
Telefunken AG
Original Assignee
Telefunken AG
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 Telefunken AG filed Critical Telefunken AG
Publication of GB746753A publication Critical patent/GB746753A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • H01J23/06—Electron or ion guns
    • H01J23/065—Electron or ion guns producing a solid cylindrical beam

Landscapes

  • Microwave Tubes (AREA)
GB2441052A 1951-10-02 1952-09-30 Improvements in or relating to valves of the travelling wave type Expired GB746753A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB16988A DE887848C (de) 1951-10-02 1951-10-02 Lauffeldroehre

Publications (1)

Publication Number Publication Date
GB746753A true GB746753A (en) 1956-03-21

Family

ID=6648464

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2441052A Expired GB746753A (en) 1951-10-02 1952-09-30 Improvements in or relating to valves of the travelling wave type

Country Status (4)

Country Link
DE (1) DE887848C (enrdf_load_stackoverflow)
FR (1) FR1068084A (enrdf_load_stackoverflow)
GB (1) GB746753A (enrdf_load_stackoverflow)
NL (2) NL172734C (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL207090A (enrdf_load_stackoverflow) * 1955-05-12

Also Published As

Publication number Publication date
NL86192C (enrdf_load_stackoverflow)
DE887848C (de) 1953-08-27
FR1068084A (fr) 1954-06-22
NL172734C (nl)

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