JPS551786A - Demagnetizing coil for color television receiver - Google Patents
Demagnetizing coil for color television receiverInfo
- Publication number
- JPS551786A JPS551786A JP7576778A JP7576778A JPS551786A JP S551786 A JPS551786 A JP S551786A JP 7576778 A JP7576778 A JP 7576778A JP 7576778 A JP7576778 A JP 7576778A JP S551786 A JPS551786 A JP S551786A
- Authority
- JP
- Japan
- Prior art keywords
- coil
- conductor
- spool
- succession
- notch
- 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.)
- Granted
Links
- 239000004020 conductor Substances 0.000 abstract 6
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000012212 insulator Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
Classifications
-
- 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
Landscapes
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Coil Winding Methods And Apparatuses (AREA)
Abstract
PURPOSE: To save the man power in demagnetizing coil manufacture, by using conductors forming the coil in succession and bundling the coil.
CONSTITUTION: The winding coil 8 is formed by using the conductor 7a coated with insulator and the coil 8 is bundled with the conductor 7b in succession. with this constitution, since the coil bundling work is continuously made at the same process as the coil forming work, the manufacture man power can be saved. That is, to the pin 11 implanted in eqial distance to the disc 9 having the notch 10, the conductor 7 of the spool 12 is wound with a given number of turns, and after that, the press contactor 15 is pressed on the rotary feeder 14 so that it clips the coil 8 and the rotary feeder 14 is operated, and to the coil 8 turning toward the arrow 16, the spool 12 is turned at the notch 10 to wind the conductor 7b on the 8. Accordingly, the extension of the conductor used for the coil formation can bundle the coil.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7576778A JPS551786A (en) | 1978-06-19 | 1978-06-19 | Demagnetizing coil for color television receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7576778A JPS551786A (en) | 1978-06-19 | 1978-06-19 | Demagnetizing coil for color television receiver |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3751882A Division JPS57168591A (en) | 1982-03-09 | 1982-03-09 | Demagnetizing coil of color television picture receiver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS551786A true JPS551786A (en) | 1980-01-08 |
| JPS5753038B2 JPS5753038B2 (en) | 1982-11-10 |
Family
ID=13585682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7576778A Granted JPS551786A (en) | 1978-06-19 | 1978-06-19 | Demagnetizing coil for color television receiver |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS551786A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5710709U (en) * | 1980-06-20 | 1982-01-20 | ||
| FR2605169A1 (en) * | 1986-10-10 | 1988-04-15 | Radiotechnique Ind & Comm | DEMAGNETIZATION AND GROUNDING DEVICE FOR A TUBE-IMAGE, AND MACHINE FOR MANUFACTURING THE SAME |
-
1978
- 1978-06-19 JP JP7576778A patent/JPS551786A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5710709U (en) * | 1980-06-20 | 1982-01-20 | ||
| FR2605169A1 (en) * | 1986-10-10 | 1988-04-15 | Radiotechnique Ind & Comm | DEMAGNETIZATION AND GROUNDING DEVICE FOR A TUBE-IMAGE, AND MACHINE FOR MANUFACTURING THE SAME |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5753038B2 (en) | 1982-11-10 |
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