GB471672A - Improvements in or relating to electron discharge devices - Google Patents

Improvements in or relating to electron discharge devices

Info

Publication number
GB471672A
GB471672A GB3931/36A GB393136A GB471672A GB 471672 A GB471672 A GB 471672A GB 3931/36 A GB3931/36 A GB 3931/36A GB 393136 A GB393136 A GB 393136A GB 471672 A GB471672 A GB 471672A
Authority
GB
United Kingdom
Prior art keywords
electrodes
electrode
electrons
stage
photo
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
GB3931/36A
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.)
Marconis Wireless Telegraph Co Ltd
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
Marconi Co 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
Priority to BE419882D priority Critical patent/BE419882A/xx
Application filed by Marconis Wireless Telegraph Co Ltd, Marconi Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Priority to GB3931/36A priority patent/GB471672A/en
Priority to FR817395D priority patent/FR817395A/fr
Priority to US131153A priority patent/US2245174A/en
Publication of GB471672A publication Critical patent/GB471672A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/76—Dynamic electron-multiplier tubes, e.g. Farnsworth multiplier tube, multipactor

Landscapes

  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
GB3931/36A 1936-02-08 1936-02-08 Improvements in or relating to electron discharge devices Expired GB471672A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE419882D BE419882A (enrdf_load_stackoverflow) 1936-02-08
GB3931/36A GB471672A (en) 1936-02-08 1936-02-08 Improvements in or relating to electron discharge devices
FR817395D FR817395A (fr) 1936-02-08 1937-02-05 Perfectionnements aux dispositifs à décharge électronique
US131153A US2245174A (en) 1936-02-08 1937-03-16 Electron discharge device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3931/36A GB471672A (en) 1936-02-08 1936-02-08 Improvements in or relating to electron discharge devices

Publications (1)

Publication Number Publication Date
GB471672A true GB471672A (en) 1937-09-08

Family

ID=9767580

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3931/36A Expired GB471672A (en) 1936-02-08 1936-02-08 Improvements in or relating to electron discharge devices

Country Status (4)

Country Link
US (1) US2245174A (enrdf_load_stackoverflow)
BE (1) BE419882A (enrdf_load_stackoverflow)
FR (1) FR817395A (enrdf_load_stackoverflow)
GB (1) GB471672A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL81919C (enrdf_load_stackoverflow) * 1947-04-21
US2543039A (en) * 1947-05-14 1951-02-27 Bell Telephone Labor Inc Bombardment induced conductivity in solid insulators
US3136888A (en) * 1961-04-07 1964-06-09 Tavkozlesi Ki Selecting mass spectrometer having substantially doubled resolving power

Also Published As

Publication number Publication date
US2245174A (en) 1941-06-10
BE419882A (enrdf_load_stackoverflow)
FR817395A (fr) 1937-09-01

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