NL8201775A - Hoogspanningskleurschakelaar voor kathodestraalbuis. - Google Patents
Hoogspanningskleurschakelaar voor kathodestraalbuis. Download PDFInfo
- Publication number
- NL8201775A NL8201775A NL8201775A NL8201775A NL8201775A NL 8201775 A NL8201775 A NL 8201775A NL 8201775 A NL8201775 A NL 8201775A NL 8201775 A NL8201775 A NL 8201775A NL 8201775 A NL8201775 A NL 8201775A
- Authority
- NL
- Netherlands
- Prior art keywords
- high voltage
- color
- power supply
- voltage
- focus
- Prior art date
Links
- 238000004804 winding Methods 0.000 claims description 25
- 230000035515 penetration Effects 0.000 claims description 18
- 239000003086 colorant Substances 0.000 claims description 12
- 230000008859 change Effects 0.000 claims description 10
- 239000003990 capacitor Substances 0.000 description 12
- 230000009977 dual effect Effects 0.000 description 12
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 10
- 238000010894 electron beam technology Methods 0.000 description 6
- 230000004907 flux Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000009125 cardiac resynchronization therapy Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 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
-
- 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
- H04N9/27—Picture reproducers using cathode ray tubes with variable depth of penetration of electron beam into the luminescent layer, e.g. penetrons
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/259,343 US4337420A (en) | 1981-05-01 | 1981-05-01 | Dual mode color switch for beam penetration CRT |
| US25934381 | 1981-05-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8201775A true NL8201775A (nl) | 1982-12-01 |
Family
ID=22984550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8201775A NL8201775A (nl) | 1981-05-01 | 1982-04-29 | Hoogspanningskleurschakelaar voor kathodestraalbuis. |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPH0244191B2 (enrdf_load_stackoverflow) |
| DE (1) | DE3215307A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2505119B1 (enrdf_load_stackoverflow) |
| GB (1) | GB2098038B (enrdf_load_stackoverflow) |
| NL (1) | NL8201775A (enrdf_load_stackoverflow) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3906333A (en) * | 1974-09-30 | 1975-09-16 | United Aircraft Corp | Low cost switching high voltage supply |
| US4203055A (en) * | 1975-05-01 | 1980-05-13 | Raytheon Company | High voltage power supply system |
| CA1092249A (en) * | 1975-05-01 | 1980-12-23 | Derek Chambers | Switched high voltage power supply system |
-
1982
- 1982-04-22 GB GB8211661A patent/GB2098038B/en not_active Expired
- 1982-04-23 DE DE19823215307 patent/DE3215307A1/de active Granted
- 1982-04-29 NL NL8201775A patent/NL8201775A/nl not_active Application Discontinuation
- 1982-04-30 JP JP7326382A patent/JPH0244191B2/ja not_active Expired - Lifetime
- 1982-05-03 FR FR8207625A patent/FR2505119B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB2098038A (en) | 1982-11-10 |
| GB2098038B (en) | 1984-10-31 |
| JPS57188189A (en) | 1982-11-19 |
| DE3215307C2 (enrdf_load_stackoverflow) | 1991-12-05 |
| FR2505119B1 (fr) | 1986-08-01 |
| DE3215307A1 (de) | 1983-01-13 |
| JPH0244191B2 (ja) | 1990-10-03 |
| FR2505119A1 (fr) | 1982-11-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BT | A document has been added to the application laid open to public inspection | ||
| A85 | Still pending on 85-01-01 | ||
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |