DE8716945U1 - - Google Patents
Info
- Publication number
- DE8716945U1 DE8716945U1 DE8716945U DE8716945U DE8716945U1 DE 8716945 U1 DE8716945 U1 DE 8716945U1 DE 8716945 U DE8716945 U DE 8716945U DE 8716945 U DE8716945 U DE 8716945U DE 8716945 U1 DE8716945 U1 DE 8716945U1
- Authority
- DE
- Germany
- Legal status (The legal status 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 status listed.)
- Expired
Links
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
- H01J29/003—Arrangements for eliminating unwanted electromagnetic effects, e.g. demagnetisation arrangements, shielding coils
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/0007—Elimination of unwanted or stray electromagnetic effects
- H01J2229/0046—Preventing or cancelling fields within the enclosure
- H01J2229/0053—Demagnetisation
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8716945U DE8716945U1 (en) | 1987-12-21 | 1987-12-21 | |
| ES8803788U ES1008611Y (en) | 1987-12-21 | 1988-12-20 | COLOR TELEVISION TUBE WITH DEMAGNETIZING COIL. |
| FR8816932A FR2625034B3 (en) | 1987-12-21 | 1988-12-21 | COLOR IMAGE TUBE WITH DEMAGNETIZING COIL |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8716945U DE8716945U1 (en) | 1987-12-21 | 1987-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8716945U1 true DE8716945U1 (en) | 1988-02-25 |
Family
ID=6815456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8716945U Expired DE8716945U1 (en) | 1987-12-21 | 1987-12-21 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE8716945U1 (en) |
| ES (1) | ES1008611Y (en) |
| FR (1) | FR2625034B3 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2639409A1 (en) * | 1988-11-24 | 1990-05-25 | Loire Electronique | DEVICE FOR FIXING A TELEVISION DEMAGNETIZING LOOP |
| EP0500349A1 (en) * | 1991-02-20 | 1992-08-26 | Nanao Corporation | Apparatus for suppressing field radiation from display device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE6945729U (en) * | 1969-11-26 | 1970-04-30 | Licentia Gmbh | FACTORY TELEVISION TUBES WITH DEMAGNETIZING DEVICE |
| DE7030109U (en) * | 1970-08-06 | 1970-11-26 | Loewe Opta Gmbh | HOLDING DEVICE FOR DEMAGNETIZING COILS. |
| DE7517755U (en) * | 1975-06-04 | 1975-10-09 | Loewe Opta Gmbh | Device for tensioning the degaussing coils attached to the rear of a television picture tube |
| DE8421279U1 (en) * | 1983-07-20 | 1984-11-08 | Kitagawa Industries Co. Ltd., Nagoya, Aichi | DEMAGNETIZING COIL HOLDER |
| DE2855528C2 (en) * | 1977-06-04 | 1985-03-14 | Gebr. Roth oHG Transformatorenwerk Zell/Odw., 6123 Bad König | Degaussing device for color televisions |
| DE7838009U1 (en) * | 1978-12-22 | 1985-03-14 | Gebr. Roth oHG Transformatorenwerk Zell/Odw., 6123 Bad König | DE-MAGNETIZING DEVICE FOR COLOR TV |
-
1987
- 1987-12-21 DE DE8716945U patent/DE8716945U1/de not_active Expired
-
1988
- 1988-12-20 ES ES8803788U patent/ES1008611Y/en not_active Expired - Lifetime
- 1988-12-21 FR FR8816932A patent/FR2625034B3/en not_active Expired
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE6945729U (en) * | 1969-11-26 | 1970-04-30 | Licentia Gmbh | FACTORY TELEVISION TUBES WITH DEMAGNETIZING DEVICE |
| DE7030109U (en) * | 1970-08-06 | 1970-11-26 | Loewe Opta Gmbh | HOLDING DEVICE FOR DEMAGNETIZING COILS. |
| DE7517755U (en) * | 1975-06-04 | 1975-10-09 | Loewe Opta Gmbh | Device for tensioning the degaussing coils attached to the rear of a television picture tube |
| DE2855528C2 (en) * | 1977-06-04 | 1985-03-14 | Gebr. Roth oHG Transformatorenwerk Zell/Odw., 6123 Bad König | Degaussing device for color televisions |
| DE7838009U1 (en) * | 1978-12-22 | 1985-03-14 | Gebr. Roth oHG Transformatorenwerk Zell/Odw., 6123 Bad König | DE-MAGNETIZING DEVICE FOR COLOR TV |
| DE8421279U1 (en) * | 1983-07-20 | 1984-11-08 | Kitagawa Industries Co. Ltd., Nagoya, Aichi | DEMAGNETIZING COIL HOLDER |
Non-Patent Citations (4)
| Title |
|---|
| DE-Z: Valvo Berichte Bd. XII, H.1, S.11-19 * |
| J., PANIS, C.J.W.: Magnetic Shielding and Automatic Degaussing of Shadow-mask Tubes. In: Philips product information, Nr.43, 27.1.1972, S.1-15 * |
| JP 55 96541 A. In: Patents Abstracts of Japan, E-29, Okt. 14, 1980, Vol.4, No.145 * |
| NL-Buch: GERRITSEN * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2639409A1 (en) * | 1988-11-24 | 1990-05-25 | Loire Electronique | DEVICE FOR FIXING A TELEVISION DEMAGNETIZING LOOP |
| EP0370876A1 (en) * | 1988-11-24 | 1990-05-30 | Thomson Television Angers | Device for mounting a demagnetization coil of a television receiver |
| US4971273A (en) * | 1988-11-24 | 1990-11-20 | Societe Electronique De La Region Pays De Loire | Device for mounting a television set demagnetization loop |
| EP0500349A1 (en) * | 1991-02-20 | 1992-08-26 | Nanao Corporation | Apparatus for suppressing field radiation from display device |
| US5260626A (en) * | 1991-02-20 | 1993-11-09 | Nanao Corporation | Apparatus for suppressing field radiation from display device |
Also Published As
| Publication number | Publication date |
|---|---|
| ES1008611U (en) | 1989-05-01 |
| FR2625034B3 (en) | 1989-12-01 |
| FR2625034A3 (en) | 1989-06-23 |
| ES1008611Y (en) | 1991-04-16 |