FR840435A - Electron multiplier tube - Google Patents

Electron multiplier tube

Info

Publication number
FR840435A
FR840435A FR840435DA FR840435A FR 840435 A FR840435 A FR 840435A FR 840435D A FR840435D A FR 840435DA FR 840435 A FR840435 A FR 840435A
Authority
FR
France
Prior art keywords
electron multiplier
multiplier tube
tube
electron
multiplier
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.)
BAE Systems Aerospace Inc
Original Assignee
Hazeltine 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 Hazeltine Corp filed Critical Hazeltine Corp
Application granted granted Critical
Publication of FR840435A publication Critical patent/FR840435A/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
FR840435D 1937-07-08 1938-07-07 Electron multiplier tube Expired FR840435A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US152487A US2246172A (en) 1937-07-08 1937-07-08 Electron multiplier tube

Publications (1)

Publication Number Publication Date
FR840435A true FR840435A (en) 1939-04-25

Family

ID=22543134

Family Applications (1)

Application Number Title Priority Date Filing Date
FR840435D Expired FR840435A (en) 1937-07-08 1938-07-07 Electron multiplier tube

Country Status (4)

Country Link
US (1) US2246172A (en)
BE (1) BE429033A (en)
CH (1) CH206302A (en)
FR (1) FR840435A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2443547A (en) * 1945-08-21 1948-06-15 Rca Corp Dynode
US2758790A (en) * 1951-04-02 1956-08-14 Hanson Gorrill Brian Inc Electronic counting tube and circuit
NL120346C (en) * 1957-07-06
FR1313827A (en) * 1961-11-03 1963-01-04 Philips Brasil Manufacturing process of elements in the form of louvers, applicable to the production of dynodes of photomultipliers
US3392296A (en) * 1965-08-27 1968-07-09 Wagner Electric Corp Electron multiplier amplifier discharge device

Also Published As

Publication number Publication date
CH206302A (en) 1939-07-31
US2246172A (en) 1941-06-17
BE429033A (en)

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