CS256361B2 - Flask for cathode-ray tube and method of its production - Google Patents
Flask for cathode-ray tube and method of its production Download PDFInfo
- Publication number
- CS256361B2 CS256361B2 CS798655A CS865579A CS256361B2 CS 256361 B2 CS256361 B2 CS 256361B2 CS 798655 A CS798655 A CS 798655A CS 865579 A CS865579 A CS 865579A CS 256361 B2 CS256361 B2 CS 256361B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- edge
- flask
- bulb
- reference plane
- cylindrical neck
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 238000000034 method Methods 0.000 title abstract description 5
- 238000005476 soldering Methods 0.000 claims abstract description 31
- 229910000679 solder Inorganic materials 0.000 claims description 9
- 238000010894 electron beam technology Methods 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 2
- 238000003801 milling Methods 0.000 abstract description 9
- 238000003754 machining Methods 0.000 description 5
- 239000011521 glass Substances 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000005401 pressed glass Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
- H01J29/823—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements around the neck of the tube
- H01J29/826—Deflection arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
- H01J9/244—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for cathode ray tubes
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19782855472 DE2855472C2 (de) | 1978-12-22 | 1978-12-22 | Verfahren zur Herstellung eines Trichters für eine Kathodenstrahlröhre |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS865579A2 CS865579A2 (en) | 1987-09-17 |
| CS256361B2 true CS256361B2 (en) | 1988-04-15 |
Family
ID=6057984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS798655A CS256361B2 (en) | 1978-12-22 | 1979-12-11 | Flask for cathode-ray tube and method of its production |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS55102161A (ro) |
| BE (1) | BE880784A (ro) |
| BR (1) | BR7908379A (ro) |
| CS (1) | CS256361B2 (ro) |
| DD (1) | DD148125A1 (ro) |
| DE (1) | DE2855472C2 (ro) |
| FR (1) | FR2445016A1 (ro) |
| GB (1) | GB2051467B (ro) |
| NL (1) | NL7909155A (ro) |
| PL (1) | PL220562A1 (ro) |
| RO (1) | RO76834A (ro) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4443241A1 (de) * | 1994-11-24 | 1996-05-30 | Witeg Wissenschaftlich Tech Ge | Verfahren und Vorrichtung zum Evakuieren und Verschließen von Bildwiedergaberöhren |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB572813A (en) * | 1943-05-29 | 1945-10-24 | Ferranti Ltd | Improvements relating to the mounting of members within and without an electric discharge tube in desired mutual spatial relationship |
| US3381347A (en) * | 1964-09-03 | 1968-05-07 | Motorola Inc | Cathode ray tube manufacture |
| NL135015C (ro) * | 1964-10-28 | |||
| US3361403A (en) * | 1966-03-09 | 1968-01-02 | Motorola Inc | Cathode ray tube yoke mounting device |
| JPS523551B1 (ro) * | 1970-10-30 | 1977-01-28 | ||
| DE2626114A1 (de) * | 1976-06-10 | 1977-12-22 | Standard Elektrik Lorenz Ag | Anordnung zum befestigen des ablenksystems am kolben einer farbbildroehre |
-
1978
- 1978-12-22 DE DE19782855472 patent/DE2855472C2/de not_active Expired
-
1979
- 1979-12-03 JP JP15571879A patent/JPS55102161A/ja active Pending
- 1979-12-04 GB GB7941877A patent/GB2051467B/en not_active Expired
- 1979-12-11 CS CS798655A patent/CS256361B2/cs unknown
- 1979-12-19 FR FR7931061A patent/FR2445016A1/fr active Granted
- 1979-12-19 NL NL7909155A patent/NL7909155A/nl not_active Application Discontinuation
- 1979-12-20 DD DD21796279A patent/DD148125A1/de not_active IP Right Cessation
- 1979-12-20 BR BR7908379A patent/BR7908379A/pt unknown
- 1979-12-20 PL PL22056279A patent/PL220562A1/xx unknown
- 1979-12-20 BE BE6/47044A patent/BE880784A/fr not_active IP Right Cessation
- 1979-12-22 RO RO7999657A patent/RO76834A/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL220562A1 (ro) | 1980-11-03 |
| GB2051467A (en) | 1981-01-14 |
| RO76834A (ro) | 1981-05-30 |
| DE2855472C2 (de) | 1984-06-20 |
| JPS55102161A (en) | 1980-08-05 |
| NL7909155A (nl) | 1980-06-24 |
| FR2445016A1 (fr) | 1980-07-18 |
| FR2445016B1 (ro) | 1983-07-08 |
| GB2051467B (en) | 1983-01-19 |
| CS865579A2 (en) | 1987-09-17 |
| BE880784A (fr) | 1980-04-16 |
| DD148125A1 (de) | 1981-05-06 |
| BR7908379A (pt) | 1980-09-09 |
| DE2855472A1 (de) | 1980-06-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5951375A (en) | Support for optical lenses and method for polishing lenses | |
| US3130633A (en) | Apparatus for fixing a point on the surface of a workpiece | |
| US4352973A (en) | Machine for simultaneously turning and laser engraving printing cylinders | |
| US5408493A (en) | Apparatus and method for adjusting the optical axis of a semiconductor laser apparatus | |
| US2249121A (en) | Apparatus for setting machine tools | |
| JPS6362250A (ja) | ウエハ支持プレ−ト | |
| CS256361B2 (en) | Flask for cathode-ray tube and method of its production | |
| US2509211A (en) | Apparatus for blocking lenses | |
| US3676911A (en) | Holding tool | |
| KR100454184B1 (ko) | 선회가능한 스핀들 유니트를 갖춘 ｎｃ 공작기계 | |
| US5619783A (en) | Method for setting cutting tool | |
| CA1318500C (en) | External system for locating the geometric center of an internal lens element | |
| GB2077639A (en) | Machining of the internal surface of a conical radome | |
| TWM653561U (zh) | 刀把定位裝置及工具機 | |
| JPS6319282B2 (ro) | ||
| KR0159268B1 (ko) | 원통형 금형 연삭장치 | |
| US4335492A (en) | Method of aligning a color tube cone and apparatus for carrying out the method | |
| GB2185917A (en) | Copying unit for shaping a lens | |
| CN116237784B (zh) | 一种接收器制造夹具及其使用方法 | |
| CN209850493U (zh) | 找正表支架 | |
| JP3804177B2 (ja) | 陰極線管用ファンネルガラスの研磨方法及び装置 | |
| Richter | High-speed oscillation free lapping and polishing process for optical lenses | |
| EP0118293A3 (en) | Deflector adjustments for a glassware forming machine | |
| KR100274900B1 (ko) | 노광렌즈의 가공방법 | |
| JPS62199281A (ja) | レ−ザ加工機のレンズ保持装置 |