FR811055A - Discharge tube - Google Patents

Discharge tube

Info

Publication number
FR811055A
FR811055A FR811055DA FR811055A FR 811055 A FR811055 A FR 811055A FR 811055D A FR811055D A FR 811055DA FR 811055 A FR811055 A FR 811055A
Authority
FR
France
Prior art keywords
discharge tube
discharge
tube
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.)
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
Application granted granted Critical
Publication of FR811055A publication Critical patent/FR811055A/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
FR811055D 1935-07-11 1936-07-10 Discharge tube Expired FR811055A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE477916X 1935-07-11

Publications (1)

Publication Number Publication Date
FR811055A true FR811055A (en) 1937-04-06

Family

ID=6542177

Family Applications (1)

Application Number Title Priority Date Filing Date
FR811055D Expired FR811055A (en) 1935-07-11 1936-07-10 Discharge tube

Country Status (4)

Country Link
US (1) US2227095A (en)
BE (1) BE416462A (en)
FR (1) FR811055A (en)
GB (1) GB477916A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2754452A (en) * 1956-07-10 Headlight dimmer system
US2431507A (en) * 1944-04-03 1947-11-25 Farnsworth Res Corp Electron multiplier
US2892093A (en) * 1944-12-30 1959-06-23 Joseph E Henderson Fuze
US2478163A (en) * 1944-12-30 1949-08-02 Gen Aniline & Film Corp Logarithmic photometer
US3294975A (en) * 1962-11-01 1966-12-27 Electro Mechanical Res Inc Photo-device with segmented photocathode

Also Published As

Publication number Publication date
US2227095A (en) 1940-12-31
GB477916A (en) 1938-01-10
BE416462A (en)

Similar Documents

Publication Publication Date Title
FR47264E (en) Improvements to discharge tubes
FR796776A (en) Electric discharge tube
FR810516A (en) Improvements to discharge tubes
FR834767A (en) Discharge tube
FR801727A (en) Discharge tubes
FR793748A (en) Discharge tube
FR811055A (en) Discharge tube
FR789000A (en) Electric discharge tube
FR753234A (en) Electric discharge tube
FR801749A (en) Improvements made to discharge tubes
FR825713A (en) Discharge tube
FR815219A (en) Electric discharge tube
FR812808A (en) Improvements to discharge tubes
FR772117A (en) Discharge tube
FR825286A (en) Discharge tube
FR786440A (en) Electric discharge tubes
FR787452A (en) Discharge tube
FR806693A (en) Improvements to discharge tubes
FR800413A (en) Improvements to discharge tubes
FR843532A (en) Discharge tube
FR790768A (en) Electric discharge tube
FR789706A (en) Electric discharge tube
FR813172A (en) Improvements to discharge tubes
FR807735A (en) Electric discharge tube
FR805002A (en) Electric discharge tube