NL82605C - - Google Patents

Info

Publication number: NL82605C
Authority: NL; Netherlands

Application number

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.)

1942-04-08

Publication of NL82605C publication Critical patent/NL82605C/xx

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
- H01J29/58—Arrangements for focusing or reflecting ray or beam
- H01J29/62—Electrostatic lenses

NL82605D 1942-04-08 NL82605C (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB4628/42A GB574056A (en)	1942-04-08	1942-04-08	Improvements in electron lenses

Publications (1)

Publication Number	Publication Date
NL82605C true NL82605C (de)

Family

ID=9780752

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL82605D NL82605C (de)	1942-04-08

Country Status (4)

Country	Link
US (1)	US2412687A (de)
FR (1)	FR922408A (de)
GB (1)	GB574056A (de)
NL (1)	NL82605C (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2455676A (en) *	1946-05-21	1948-12-07	Rca Corp	Electron lens correction device
US2647213A (en) *	1946-06-14	1953-07-28	Atomic Energy Commission	Isotope separating apparatus
NL183626B (nl) *	1953-12-15		Tech Handelsonderneming Jezet	Lade voor een archiefkast.
BE536427A (de) *	1954-03-11
NL151555B (nl) *	1967-11-11	1976-11-15	Philips Nv	Elektronenstraalbuis voor het weergeven van gekleurde beelden.
BE793992A (fr) *	1972-01-14	1973-05-02	Rca Corp	Tube a rayons cathodiques
US3873879A (en) *	1972-01-14	1975-03-25	Rca Corp	In-line electron gun
NL7607722A (nl) *	1976-07-13	1978-01-17	Philips Nv	Astigmatische elektronenlens, kathodestraal- buis met een dergelijke lens en inrichting met een dergelijke kathodestraalbuis.
US4137479A (en) *	1977-01-06	1979-01-30	Tektronix, Inc.	Cathode ray tube having an electron lens system including a meshless scan expansion post deflection acceleration lens
US4142128A (en) *	1977-04-18	1979-02-27	Tektronix, Inc.	Box-shaped scan expansion lens for cathode ray tube
JPS588543B2 (ja) *	1978-10-18	1983-02-16	岩崎通信機株式会社	後段加速型陰極線管
GB2135503B (en) *	1982-12-27	1986-08-06	Tektronix Inc	Accelerating and scan expansion electron lens system
US4543508A (en) *	1983-04-12	1985-09-24	Iwatsu Electric Co., Ltd.	Cathode ray tube with an electron lens for deflection amplification
US20090121149A1 (en) *	2007-11-09	2009-05-14	Varian Semiconductor Equipment Associates, Inc.	Techniques for shaping an ion beam

0
- NL NL82605D patent/NL82605C/xx active
1942
- 1942-04-08 GB GB4628/42A patent/GB574056A/en not_active Expired
1944
- 1944-03-31 US US528994A patent/US2412687A/en not_active Expired - Lifetime
1945
- 1945-11-09 FR FR922408D patent/FR922408A/fr not_active Expired

Also Published As

Publication number	Publication date
GB574056A (en)	1945-12-19
FR922408A (fr)	1947-06-09
US2412687A (en)	1946-12-17

Publication	Publication Date	Title
BE446052A (de)
BE446455A (de)
BE441168A (de)
BE441218A (de)
BE442959A (de)
BE443577A (de)
BE444337A (de)
BE444433A (de)
BE444539A (de)	1942-03-31
BE444654A (de)	1942-03-31
BE361247A (de)
BE444937A (de)
BE445013A (de)
BE445032A (de)	1942-04-30
BE445075A (de)	1942-05-30
BE445132A (de)
BE445174A (de)
BE445207A (de)
BE445519A (de)
BE445534A (de)
BE445553A (de)
BE445562A (de)
BE445596A (de)
BE445632A (de)
BE445672A (de)