CH222663A - Ablenkspulensystem für Kathodenstrahlröhren. - Google Patents

Ablenkspulensystem für Kathodenstrahlröhren.

Info

Publication number: CH222663A
Authority: CH; Switzerland
Prior art keywords: cathode ray; deflection coil; ray tubes; coil system; tubes
Prior art date: 1940-03-21

Application number

Other languages

English (en)

Inventor

Gloeilampenfabrieken N Philips

Original Assignee

Philips Nv

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.)

1940-03-21

Filing date

1941-07-19

Publication date

1942-07-31

1941-07-19 Application filed by Philips Nv filed Critical Philips Nv

1942-07-31 Publication of CH222663A publication Critical patent/CH222663A/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
- H01J29/70—Arrangements for deflecting ray or beam
- H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
- H01J29/76—Deflecting by magnetic fields only
- H01J29/766—Deflecting by magnetic fields only using a combination of saddle coils and toroidal windings

CH222663D 1940-03-21 1941-07-19 Ablenkspulensystem für Kathodenstrahlröhren. CH222663A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US325130A US2236498A (en)	1940-03-21	1940-03-21	Deflecting yoke

Publications (1)

Publication Number	Publication Date
CH222663A true CH222663A (de)	1942-07-31

Family

ID=23266558

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH222663D CH222663A (de)	1940-03-21	1941-07-19	Ablenkspulensystem für Kathodenstrahlröhren.

Country Status (3)

Country	Link
US (1)	US2236498A (de)
CH (1)	CH222663A (de)
NL (1)	NL61486C (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2457773A (en) *	1944-05-24	1948-12-28	Farnsworth Res Corp	Deflecting coil
US2428947A (en) *	1945-01-31	1947-10-14	Rca Corp	Deflection device for cathode-ray tubes
US2562395A (en) *	1949-02-23	1951-07-31	Motorola Inc	Anastigmatic deflection yoke
US2565331A (en) *	1950-03-22	1951-08-21	Gen Electric	Wide angle sweep yoke assembly
US2766407A (en) *	1951-12-27	1956-10-09	Du Mont Allen B Lab Inc	Cathode ray tube deflection systems
US2645735A (en) *	1952-04-19	1953-07-14	Rca Corp	Precision deflecting yoke
US2925542A (en) *	1957-05-31	1960-02-16	Gen Electric	Deflection and dynamic convergence system for multi-beam cathode ray tubes
US3045139A (en) *	1957-09-10	1962-07-17	Int Standard Electric Corp	Magnetic deflecting yoke for cathoderay tubes
US3163794A (en) *	1960-06-20	1964-12-29	Philco Corp	Deflection yoke with separable portions for crt with constricted neck
US3165677A (en) *	1960-08-30	1965-01-12	Gen Instrument Corp	Television tube deflection coil assembly with separable yoke sections

0
- NL NL61486D patent/NL61486C/xx active
1940
- 1940-03-21 US US325130A patent/US2236498A/en not_active Expired - Lifetime
1941
- 1941-07-19 CH CH222663D patent/CH222663A/de unknown

Also Published As

Publication number	Publication date
US2236498A (en)	1941-04-01
NL61486C (de)

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