GB964652A - Combined picture width and high voltage control circuit for television receiver - Google Patents
Combined picture width and high voltage control circuit for television receiverInfo
- Publication number
- GB964652A GB964652A GB1737363A GB1737363A GB964652A GB 964652 A GB964652 A GB 964652A GB 1737363 A GB1737363 A GB 1737363A GB 1737363 A GB1737363 A GB 1737363A GB 964652 A GB964652 A GB 964652A
- Authority
- GB
- United Kingdom
- Prior art keywords
- disc
- television receiver
- picture width
- control circuit
- high voltage
- 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
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
- H04N3/18—Generation of supply voltages, in combination with electron beam deflecting
-
- 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
- H04N3/223—Controlling dimensions
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Details Of Resistors (AREA)
- Multi-Conductor Connections (AREA)
Abstract
964,652. Variable resistors. STANDARD TELEPHONES & CABLES Ltd. (International Standard Electric Corporation). May 2, 1963, No. 17373/63. Heading H1S. [Also in Division H2] The Specification discloses a variable resistor whose resistance varies smoothly from about 0.2 to 5 ohms for controlling EHT voltage and picture width in a television receiver (see Division H2 and Fig. 1, not shown). A moulded carbonaceous disc 65 is supported on a metal bracket 60 which also forms one terminal and has lugs 67 arranged to fit recesses in the disc. A conical spring 78 of conducting material is pressed against the disc by the insulated adjusting screw 70, so that movement of the screw 70 varies the area of contact between the ring and the disc. The base end of the spring is located in a recess 82 in the disc to prevent rotation. This construction allows the resistor to dissipate as much as six watts in heat.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72951A US3134045A (en) | 1960-12-01 | 1960-12-01 | Combined picture width and high voltage control circuit for television receiver |
| GB1737363A GB964652A (en) | 1963-05-02 | 1963-05-02 | Combined picture width and high voltage control circuit for television receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1737363A GB964652A (en) | 1963-05-02 | 1963-05-02 | Combined picture width and high voltage control circuit for television receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB964652A true GB964652A (en) | 1964-07-22 |
Family
ID=10094083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1737363A Expired GB964652A (en) | 1960-12-01 | 1963-05-02 | Combined picture width and high voltage control circuit for television receiver |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB964652A (en) |
-
1963
- 1963-05-02 GB GB1737363A patent/GB964652A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1435641A (en) | Protective device for line connectors for communications circuit | |
| GB726578A (en) | Improvements in or relating to variable resistance devices | |
| GB1198043A (en) | Rotary Switch with Indexing Mechanism | |
| GB1143096A (en) | Carbon brushgear | |
| GB964652A (en) | Combined picture width and high voltage control circuit for television receiver | |
| US2484667A (en) | Driver for variable resistors | |
| GB1059186A (en) | Variable resistor | |
| GB1356961A (en) | Variable resistance control devices | |
| US3181163A (en) | Adjustable loop antenna mounted on television cabinet | |
| US2867705A (en) | Electrical resistor | |
| US3588447A (en) | Electrically heated bedcover and power control circuit therefor | |
| GB1200889A (en) | Means for making an electrical connection to a flexible printed circuit | |
| GB1135568A (en) | Improvements in or relating to electric variable resistance control devices | |
| GB1360358A (en) | Commutators | |
| US2386332A (en) | Electrical connection | |
| US2804528A (en) | Rheostat | |
| US1150112A (en) | Plug-switch. | |
| GB940499A (en) | Improvements in or relating to electric heating elements | |
| US2274926A (en) | Speed regulator for electric motors | |
| US2127083A (en) | Rheostat | |
| US3194913A (en) | Centrifugal switch having two resilient arms with adjustable force transmitting means functioning therebetween | |
| GB1284920A (en) | Fluid-flow response electric switch | |
| GB1277164A (en) | Overcurrent protector | |
| US2906984A (en) | Contact assembly and control structure | |
| GB1426074A (en) | Potentiometer |