SE384596B - DEFECTION COIL SYSTEM FOR A FOURTEE VISION RATING TUBE - Google Patents

DEFECTION COIL SYSTEM FOR A FOURTEE VISION RATING TUBE

Info

Publication number: SE384596B
Authority: SE; Sweden
Prior art keywords: fourtee; coil system; vision rating; tube; defection
Prior art date: 1973-02-19

Application number

SE7402016A

Other languages

Swedish (sv)

Inventor

T Talsma

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.)

1973-02-19

Filing date

1974-02-15

Publication date

1976-05-10

1974-02-15 Application filed by Philips Nv filed Critical Philips Nv

1976-05-10 Publication of SE384596B publication Critical patent/SE384596B/en

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
- H01J29/762—Deflecting by magnetic fields only using saddle coils or printed windings
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/70—Electron beam control outside the vessel
- H01J2229/703—Electron beam control outside the vessel by magnetic fields
- H01J2229/7031—Cores for field producing elements, e.g. ferrite

SE7402016A 1973-02-19 1974-02-15 DEFECTION COIL SYSTEM FOR A FOURTEE VISION RATING TUBE SE384596B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7302257A NL7302257A (en)	1973-02-19	1973-02-19

Publications (1)

Publication Number	Publication Date
SE384596B true SE384596B (en)	1976-05-10

Family

ID=19818257

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7402016A SE384596B (en)	1973-02-19	1974-02-15	DEFECTION COIL SYSTEM FOR A FOURTEE VISION RATING TUBE

Country Status (9)

Country	Link
US (1)	US3913042A (en)
BR (1)	BR7401108D0 (en)
DE (1)	DE2405531C3 (en)
ES (1)	ES423336A1 (en)
FR (1)	FR2220870B1 (en)
GB (1)	GB1461121A (en)
IT (1)	IT1002943B (en)
NL (1)	NL7302257A (en)
SE (1)	SE384596B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5136015A (en) *	1974-09-20	1976-03-26	Tokyo Shibaura Electric Co
DE2506268C2 (en) *	1975-02-14	1977-01-20	Standard Elektrik Lorenz Ag	DEFLECTION SYSTEM FOR COLOR TELEVISION TUBES
NL8004200A (en) *	1980-07-22	1982-02-16	Philips Nv	PLASTIC-BONDED ELECTROMAGNETIC COMPONENT AND METHOD FOR MANUFACTURING THE SAME
US4823100A (en) *	1985-07-31	1989-04-18	Rca Licensing Corporation	Deflection distortion correction device
DE4208484C2 (en) *	1992-03-14	1998-09-17	Ald Vacuum Techn Gmbh	Magnetic deflection system for a high-performance electron beam
US5783901A (en) *	1994-09-05	1998-07-21	Matsushita Electronics Corporation	Deflection yoke with a core having a higher magnetic reluctance at the top and bottom portions than the sides
KR0179111B1 (en) *	1995-10-26	1999-05-15	구자홍	Ferrite core of deflection yoke for CRT
KR100192233B1 (en) *	1995-11-30	1999-06-15	구자홍	Deflection yoke for cathode ray tube
FR2766612B1 (en) *	1997-07-28	1999-10-15	Thomson Tubes & Displays	DEVIATOR FOR TUBE WITH CATHODE RAYS WITH IMPROVED GEOMETRY AND CONVERGENCE
CN1342326A (en) *	1999-03-15	2002-03-27	Tdk株式会社	Core for deflection yoke and its production method
US6903520B2 (en) *	2001-08-01	2005-06-07	Matsushita Electric Industrial Co., Ltd.	Deflection york and CRT device using the deflection york
JP7578072B2 (en) *	2021-06-11	2024-11-06	富士フイルムビジネスイノベーション株式会社	Support and Carrier

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2821671A (en) *	1953-03-18	1958-01-28	Rca Corp	Deflection yoke
GB1329412A (en) *	1969-09-18	1973-09-05	Science Res Council	Electrical coils for generating magnetic fields

1973
- 1973-02-19 NL NL7302257A patent/NL7302257A/xx unknown
1974
- 1974-01-10 US US432304A patent/US3913042A/en not_active Expired - Lifetime
- 1974-01-29 GB GB399074A patent/GB1461121A/en not_active Expired
- 1974-02-06 DE DE2405531A patent/DE2405531C3/en not_active Expired
- 1974-02-14 IT IT48382/74A patent/IT1002943B/en active
- 1974-02-15 BR BR1108/74A patent/BR7401108D0/en unknown
- 1974-02-15 SE SE7402016A patent/SE384596B/en not_active IP Right Cessation
- 1974-02-16 ES ES423336A patent/ES423336A1/en not_active Expired
- 1974-02-19 FR FR7405474A patent/FR2220870B1/fr not_active Expired

Also Published As

Publication number	Publication date
IT1002943B (en)	1976-05-20
NL7302257A (en)	1974-08-21
BR7401108D0 (en)	1974-09-10
FR2220870B1 (en)	1978-04-21
DE2405531C3 (en)	1978-09-21
GB1461121A (en)	1977-01-13
AU6560074A (en)	1975-08-14
ES423336A1 (en)	1976-04-16
DE2405531B2 (en)	1978-01-12
FR2220870A1 (en)	1974-10-04
US3913042A (en)	1975-10-14
DE2405531A1 (en)	1974-08-22

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