GB511780A - Ray contraction in electron multipliers - Google Patents

Ray contraction in electron multipliers

Info

Publication number
GB511780A
GB511780A GB5528/38A GB552838A GB511780A GB 511780 A GB511780 A GB 511780A GB 5528/38 A GB5528/38 A GB 5528/38A GB 552838 A GB552838 A GB 552838A GB 511780 A GB511780 A GB 511780A
Authority
GB
United Kingdom
Prior art keywords
contraction
ray
electron multipliers
multipliers
electron
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
GB5528/38A
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.)
Loewe Opta GmbH
Original Assignee
Loewe Opta GmbH
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 Loewe Opta GmbH filed Critical Loewe Opta GmbH
Publication of GB511780A publication Critical patent/GB511780A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
    • H01J43/04—Electron multipliers
    • H01J43/06—Electrode arrangements
    • H01J43/18—Electrode arrangements using essentially more than one dynode
    • H01J43/22—Dynodes consisting of electron-permeable material, e.g. foil, grid, tube, venetian blind
GB5528/38A 1937-02-24 1938-02-22 Ray contraction in electron multipliers Expired GB511780A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE426582X 1937-02-24

Publications (1)

Publication Number Publication Date
GB511780A true GB511780A (en) 1939-08-24

Family

ID=6547913

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5528/38A Expired GB511780A (en) 1937-02-24 1938-02-22 Ray contraction in electron multipliers

Country Status (5)

Country Link
US (1) US2227031A (enrdf_load_stackoverflow)
BE (1) BE426582A (enrdf_load_stackoverflow)
FR (1) FR834122A (enrdf_load_stackoverflow)
GB (1) GB511780A (enrdf_load_stackoverflow)
NL (1) NL52063C (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2478163A (en) * 1944-12-30 1949-08-02 Gen Aniline & Film Corp Logarithmic photometer
US2585044A (en) * 1945-02-05 1952-02-12 Farnsworth Res Corp Gain control apparatus
US3130342A (en) * 1947-04-05 1964-04-21 George A Morton Photoelectric cell
US3234422A (en) * 1957-03-07 1966-02-08 Itt Collector for barrier grid storage tube

Also Published As

Publication number Publication date
FR834122A (fr) 1938-11-14
NL52063C (enrdf_load_stackoverflow) 1942-03-16
BE426582A (enrdf_load_stackoverflow) 1938-03-31
US2227031A (en) 1940-12-31

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