FR829048A - Anode construction for cathode ray tubes, in particular for braun tubes with very high working voltages - Google Patents

Anode construction for cathode ray tubes, in particular for braun tubes with very high working voltages

Info

Publication number
FR829048A
FR829048A FR829048DA FR829048A FR 829048 A FR829048 A FR 829048A FR 829048D A FR829048D A FR 829048DA FR 829048 A FR829048 A FR 829048A
Authority
FR
France
Prior art keywords
tubes
cathode ray
high working
anode construction
braun
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.)
Robert Bosch Fernsehanlagen GmbH
Original Assignee
Fernseh 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 Fernseh GmbH filed Critical Fernseh GmbH
Application granted granted Critical
Publication of FR829048A publication Critical patent/FR829048A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
    • H01J3/02—Electron guns
    • H01J3/027—Construction of the gun or parts thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/48—Electron guns
FR829048D 1937-11-05 1937-11-13 Anode construction for cathode ray tubes, in particular for braun tubes with very high working voltages Expired FR829048A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE209751X 1937-11-05
DEF4654D DE896689C (en) 1937-11-05 1937-12-10 Arrangement of the Wehnelt cylinder in discharge tubes, for example cathode ray tubes, in particular those with high operating voltages

Publications (1)

Publication Number Publication Date
FR829048A true FR829048A (en) 1938-06-03

Family

ID=25760471

Family Applications (2)

Application Number Title Priority Date Filing Date
FR829048D Expired FR829048A (en) 1937-11-05 1937-11-13 Anode construction for cathode ray tubes, in particular for braun tubes with very high working voltages
FR847303D Expired FR847303A (en) 1937-11-05 1938-12-09 Method of mounting electrodes for high voltage cathode ray lamps, especially for television

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR847303D Expired FR847303A (en) 1937-11-05 1938-12-09 Method of mounting electrodes for high voltage cathode ray lamps, especially for television

Country Status (3)

Country Link
CH (1) CH209751A (en)
DE (1) DE896689C (en)
FR (2) FR829048A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE744709C (en) * 1940-12-06 1944-01-24 Aeg Braun tubes for operation with high voltages

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ149119A (en) * 1966-06-18

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL27580C (en) * 1928-04-23
US1870975A (en) * 1928-09-11 1932-08-09 Westinghouse Lamp Co Cathode ray oscillograph

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE744709C (en) * 1940-12-06 1944-01-24 Aeg Braun tubes for operation with high voltages

Also Published As

Publication number Publication date
CH209751A (en) 1940-04-30
FR847303A (en) 1939-10-06
DE896689C (en) 1953-11-16

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