GB520489A - Improvements in or relating to deflecting circuits for use with cathode ray tubes - Google Patents
Improvements in or relating to deflecting circuits for use with cathode ray tubesInfo
- Publication number
- GB520489A GB520489A GB30652/38A GB3065238A GB520489A GB 520489 A GB520489 A GB 520489A GB 30652/38 A GB30652/38 A GB 30652/38A GB 3065238 A GB3065238 A GB 3065238A GB 520489 A GB520489 A GB 520489A
- Authority
- GB
- United Kingdom
- Prior art keywords
- deflecting
- relating
- cathode ray
- ray tubes
- deflecting circuits
- Prior art date
- 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
- 230000010355 oscillation Effects 0.000 abstract 2
- 238000010079 rubber tapping Methods 0.000 abstract 2
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
- H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
- H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Details Of Television Scanning (AREA)
Abstract
520,489. Television. FERNESCH AKT.-GES. Oct. 24, 1938, No. 30652. Convention date, Oct. 23, 1937. [Class 40 (iii)] Resistances 1, 2, Fig. 3, form a bridge, from which tappings supply direct current as desired to the deflecting coil 12, the tappings being connected by a condenser 7 to shunt the deflecting oscillations. In a modification, Fig. 4, the bridge is formed by resistances 2, 8, 9, and the coil 12 is fed with deflecting oscillations over a transformer 17.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE520489X | 1937-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB520489A true GB520489A (en) | 1940-04-25 |
Family
ID=6551061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30652/38A Expired GB520489A (en) | 1937-10-23 | 1938-10-24 | Improvements in or relating to deflecting circuits for use with cathode ray tubes |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE430765A (en) |
| GB (1) | GB520489A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE934106C (en) * | 1952-05-06 | 1955-10-13 | Telefunken Gmbh | Circuit arrangement for adjusting the image on the fluorescent screen of a cathode ray tube |
-
0
- BE BE430765D patent/BE430765A/xx unknown
-
1938
- 1938-10-24 GB GB30652/38A patent/GB520489A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE934106C (en) * | 1952-05-06 | 1955-10-13 | Telefunken Gmbh | Circuit arrangement for adjusting the image on the fluorescent screen of a cathode ray tube |
Also Published As
| Publication number | Publication date |
|---|---|
| BE430765A (en) |
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