NL7909155A - Trechter voor een cathodestraalbuis en een werkwijze voor het vervaardigen daarvan. - Google Patents
Trechter voor een cathodestraalbuis en een werkwijze voor het vervaardigen daarvan. Download PDFInfo
- Publication number
- NL7909155A NL7909155A NL7909155A NL7909155A NL7909155A NL 7909155 A NL7909155 A NL 7909155A NL 7909155 A NL7909155 A NL 7909155A NL 7909155 A NL7909155 A NL 7909155A NL 7909155 A NL7909155 A NL 7909155A
- Authority
- NL
- Netherlands
- Prior art keywords
- funnel
- plane
- edge
- cams
- circle
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 10
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 239000007921 spray Substances 0.000 title 1
- 238000003466 welding Methods 0.000 claims description 20
- 238000003754 machining Methods 0.000 description 4
- 238000003801 milling Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 238000009420 retrofitting Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003672 processing method 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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19782855472 DE2855472C2 (de) | 1978-12-22 | 1978-12-22 | Verfahren zur Herstellung eines Trichters für eine Kathodenstrahlröhre |
| DE2855472 | 1978-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7909155A true NL7909155A (nl) | 1980-06-24 |
Family
ID=6057984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7909155A NL7909155A (nl) | 1978-12-22 | 1979-12-19 | Trechter voor een cathodestraalbuis en een werkwijze voor het vervaardigen daarvan. |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS55102161A (cs) |
| BE (1) | BE880784A (cs) |
| BR (1) | BR7908379A (cs) |
| CS (1) | CS256361B2 (cs) |
| DD (1) | DD148125A1 (cs) |
| DE (1) | DE2855472C2 (cs) |
| FR (1) | FR2445016A1 (cs) |
| GB (1) | GB2051467B (cs) |
| NL (1) | NL7909155A (cs) |
| PL (1) | PL220562A1 (cs) |
| RO (1) | RO76834A (cs) |
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 (cs) * | 1964-10-28 | |||
| US3361403A (en) * | 1966-03-09 | 1968-01-02 | Motorola Inc | Cathode ray tube yoke mounting device |
| JPS523551B1 (cs) * | 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 BR BR7908379A patent/BR7908379A/pt unknown
- 1979-12-20 BE BE6/47044A patent/BE880784A/fr not_active IP Right Cessation
- 1979-12-20 DD DD21796279A patent/DD148125A1/de not_active IP Right Cessation
- 1979-12-20 PL PL22056279A patent/PL220562A1/xx unknown
- 1979-12-22 RO RO7999657A patent/RO76834A/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL220562A1 (cs) | 1980-11-03 |
| DD148125A1 (de) | 1981-05-06 |
| FR2445016B1 (cs) | 1983-07-08 |
| DE2855472C2 (de) | 1984-06-20 |
| CS256361B2 (en) | 1988-04-15 |
| GB2051467B (en) | 1983-01-19 |
| BR7908379A (pt) | 1980-09-09 |
| BE880784A (fr) | 1980-04-16 |
| GB2051467A (en) | 1981-01-14 |
| DE2855472A1 (de) | 1980-06-26 |
| FR2445016A1 (fr) | 1980-07-18 |
| RO76834A (ro) | 1981-05-30 |
| CS865579A2 (en) | 1987-09-17 |
| JPS55102161A (en) | 1980-08-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DNT | Communications of changes of names of applicants whose applications have been laid open to public inspection |
Free format text: SCHOTT GLASWERKE |
|
| 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 |