FR838337A - Improvements to electron multipliers - Google Patents

Improvements to electron multipliers

Info

Publication number
FR838337A
FR838337A FR838337DA FR838337A FR 838337 A FR838337 A FR 838337A FR 838337D A FR838337D A FR 838337DA FR 838337 A FR838337 A FR 838337A
Authority
FR
France
Prior art keywords
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
Other languages
French (fr)
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.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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 RCA Corp, Radio Corporation of America filed Critical RCA Corp
Application granted granted Critical
Publication of FR838337A publication Critical patent/FR838337A/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
    • H01J43/20—Dynodes consisting of sheet material, e.g. plane, bent
FR838337D 1937-05-26 1938-05-23 Improvements to electron multipliers Expired FR838337A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US144825A US2125750A (en) 1937-05-26 1937-05-26 Electron multiplier

Publications (1)

Publication Number Publication Date
FR838337A true FR838337A (en) 1939-03-02

Family

ID=22510308

Family Applications (1)

Application Number Title Priority Date Filing Date
FR838337D Expired FR838337A (en) 1937-05-26 1938-05-23 Improvements to electron multipliers

Country Status (2)

Country Link
US (1) US2125750A (en)
FR (1) FR838337A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2953703A (en) * 1954-06-14 1960-09-20 Westinghouse Electric Corp Photomultiplier design having high response to x-rays
US3390272A (en) * 1965-03-31 1968-06-25 Sylvania Electric Prod Photomultiplier
US3619692A (en) * 1969-08-13 1971-11-09 Itt Dynode assembly for electron multiplier

Also Published As

Publication number Publication date
US2125750A (en) 1938-08-02

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