CH224055A - Kathodenstrahlröhre mit indirekt geheizter Kathode. - Google Patents

Kathodenstrahlröhre mit indirekt geheizter Kathode.

Info

Publication number: CH224055A
Authority: CH; Switzerland
Prior art keywords: cathode; ray tube; indirectly heated; cathode ray; heated cathode
Prior art date: 1940-11-30

Application number

Other languages

English (en)

Inventor

Aktiengesellschaft C Lorenz

Original Assignee

Lorenz C Ag

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.)

1940-11-30

Filing date

1941-11-05

Publication date

1942-10-31

1941-11-05 Application filed by Lorenz C Ag filed Critical Lorenz C Ag

1942-10-31 Publication of CH224055A publication Critical patent/CH224055A/de

Classifications

- 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
- H01J29/484—Eliminating deleterious effects due to thermal effects, electrical or magnetic fields; Preventing unwanted emission

CH224055D 1940-11-30 1941-11-05 Kathodenstrahlröhre mit indirekt geheizter Kathode. CH224055A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE224055X		1940-11-30

Publications (1)

Publication Number	Publication Date
CH224055A true CH224055A (de)	1942-10-31

Family

ID=5853841

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH224055D CH224055A (de)	1940-11-30	1941-11-05	Kathodenstrahlröhre mit indirekt geheizter Kathode.

Country Status (3)

Country	Link
BE (1)	BE443459A (de)
CH (1)	CH224055A (de)
FR (1)	FR877098A (de)

0
- BE BE443459D patent/BE443459A/xx unknown
1941
- 1941-11-05 CH CH224055D patent/CH224055A/de unknown
- 1941-11-19 FR FR877098D patent/FR877098A/fr not_active Expired

Also Published As

Publication number	Publication date
BE443459A (de)
FR877098A (fr)	1942-11-26

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