ITTO930876A0 - Sistema di smagnetizzazione per cinescopi sottoposti a campo magneticovariabile - Google Patents
Sistema di smagnetizzazione per cinescopi sottoposti a campo magneticovariabileInfo
- Publication number
- ITTO930876A0 ITTO930876A0 ITTO930876A ITTO930876A ITTO930876A0 IT TO930876 A0 ITTO930876 A0 IT TO930876A0 IT TO930876 A ITTO930876 A IT TO930876A IT TO930876 A ITTO930876 A IT TO930876A IT TO930876 A0 ITTO930876 A0 IT TO930876A0
- Authority
- IT
- Italy
- Prior art keywords
- cinescopes
- subjected
- magnetic field
- variable magnetic
- demagnetization system
- Prior art date
Links
- 230000005347 demagnetization Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/16—Picture reproducers using cathode ray tubes
- H04N9/29—Picture reproducers using cathode ray tubes using demagnetisation or compensation of external magnetic fields
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO930876A IT1261123B (it) | 1993-11-23 | 1993-11-23 | Sistema di smagnetizzazione per cinescopi sottoposti a campo magneticovariabile |
EP94118440A EP0654949A1 (en) | 1993-11-23 | 1994-11-23 | Demagnetization system for kinescope subjected to a variable magnetic field |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO930876A IT1261123B (it) | 1993-11-23 | 1993-11-23 | Sistema di smagnetizzazione per cinescopi sottoposti a campo magneticovariabile |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO930876A0 true ITTO930876A0 (it) | 1993-11-23 |
ITTO930876A1 ITTO930876A1 (it) | 1995-05-23 |
IT1261123B IT1261123B (it) | 1996-05-09 |
Family
ID=11411887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO930876A IT1261123B (it) | 1993-11-23 | 1993-11-23 | Sistema di smagnetizzazione per cinescopi sottoposti a campo magneticovariabile |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0654949A1 (it) |
IT (1) | IT1261123B (it) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5978507A (ja) * | 1982-10-27 | 1984-05-07 | Fuji Jikou Kk | 消磁装置 |
JPH0753342Y2 (ja) * | 1987-11-13 | 1995-12-06 | 株式会社村田製作所 | ブラウン管用消磁装置 |
JPH05236488A (ja) * | 1992-02-18 | 1993-09-10 | Nanao:Kk | カラーブラウン管の自動消磁方法と、その装置 |
DE9215492U1 (de) * | 1992-11-13 | 1993-01-07 | Siemens AG, 8000 München | Schaltungsanordnung zum Entmagnetisieren von Fernsehbildröhren |
-
1993
- 1993-11-23 IT ITTO930876A patent/IT1261123B/it active IP Right Grant
-
1994
- 1994-11-23 EP EP94118440A patent/EP0654949A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
ITTO930876A1 (it) | 1995-05-23 |
EP0654949A1 (en) | 1995-05-24 |
IT1261123B (it) | 1996-05-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |