FR1313827A - Manufacturing process of elements in the form of louvers, applicable to the production of dynodes of photomultipliers - Google Patents

Manufacturing process of elements in the form of louvers, applicable to the production of dynodes of photomultipliers

Info

Publication number
FR1313827A
FR1313827A FR877813A FR877813A FR1313827A FR 1313827 A FR1313827 A FR 1313827A FR 877813 A FR877813 A FR 877813A FR 877813 A FR877813 A FR 877813A FR 1313827 A FR1313827 A FR 1313827A
Authority
FR
France
Prior art keywords
dynodes
photomultipliers
louvers
applicable
production
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
FR877813A
Other languages
French (fr)
Inventor
Jacques Marchet
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.)
Philips Brasil Ltda
Original Assignee
Philips Brasil Ltda
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 Philips Brasil Ltda filed Critical Philips Brasil Ltda
Priority to FR877813A priority Critical patent/FR1313827A/en
Priority to DEN22303A priority patent/DE1229197B/en
Priority to US234727A priority patent/US3253182A/en
Priority to GB41393/62A priority patent/GB998049A/en
Application granted granted Critical
Publication of FR1313827A publication Critical patent/FR1313827A/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
    • H01J43/10—Dynodes
FR877813A 1961-11-03 1961-11-03 Manufacturing process of elements in the form of louvers, applicable to the production of dynodes of photomultipliers Expired FR1313827A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR877813A FR1313827A (en) 1961-11-03 1961-11-03 Manufacturing process of elements in the form of louvers, applicable to the production of dynodes of photomultipliers
DEN22303A DE1229197B (en) 1961-11-03 1962-10-31 Blind-like electrode for an electron multiplier and electron multiplier provided with two or more such electrodes
US234727A US3253182A (en) 1961-11-03 1962-11-01 Slotted electrode for an electron multiplier tube
GB41393/62A GB998049A (en) 1961-11-03 1962-11-01 Improvements in slatted electrodes for electron multipliers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR877813A FR1313827A (en) 1961-11-03 1961-11-03 Manufacturing process of elements in the form of louvers, applicable to the production of dynodes of photomultipliers

Publications (1)

Publication Number Publication Date
FR1313827A true FR1313827A (en) 1963-01-04

Family

ID=8765926

Family Applications (1)

Application Number Title Priority Date Filing Date
FR877813A Expired FR1313827A (en) 1961-11-03 1961-11-03 Manufacturing process of elements in the form of louvers, applicable to the production of dynodes of photomultipliers

Country Status (4)

Country Link
US (1) US3253182A (en)
DE (1) DE1229197B (en)
FR (1) FR1313827A (en)
GB (1) GB998049A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3395306A (en) * 1966-01-17 1968-07-30 Itt Dynode structure for an electron multiplier device
GB2181677B (en) * 1985-10-21 1988-12-29 Philips Electronic Associated Method of making a colour selection deflection structure, and a colour picture display tube including a colour selection deflection structure made by the method
EP0300608A3 (en) * 1987-07-23 1990-07-18 English Electric Valve Company Limited Magnetrons
DE4038691A1 (en) * 1990-12-05 1992-06-11 Schako Metallwarenfabrik Slatted air grille production method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1410229A (en) * 1920-02-14 1922-03-21 Frank W Brown Light screen
US1632135A (en) * 1920-04-01 1927-06-14 Western Electric Co Electrode structure for electron-discharge devices
US1674507A (en) * 1927-03-28 1928-06-19 Louis G Sterchi Antiglare screen for headlights
US2070816A (en) * 1931-01-20 1937-02-16 Electrons Inc Gas-filled discharge tube
US2160798A (en) * 1936-11-20 1939-05-30 Bell Telephone Labor Inc Electron discharge apparatus
BE429033A (en) * 1937-07-08
GB807997A (en) * 1955-11-30 1959-01-28 Twentieth Century Electronics Improvements in or relating to electron multipliers
NL120346C (en) * 1957-07-06

Also Published As

Publication number Publication date
DE1229197B (en) 1966-11-24
US3253182A (en) 1966-05-24
GB998049A (en) 1965-07-14

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