GB2051467B - Cathode ray tube funnel and method of making the same - Google Patents
Cathode ray tube funnel and method of making the sameInfo
- Publication number
- GB2051467B GB2051467B GB7941877A GB7941877A GB2051467B GB 2051467 B GB2051467 B GB 2051467B GB 7941877 A GB7941877 A GB 7941877A GB 7941877 A GB7941877 A GB 7941877A GB 2051467 B GB2051467 B GB 2051467B
- Authority
- GB
- United Kingdom
- Prior art keywords
- making
- same
- ray tube
- cathode ray
- tube funnel
- 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
- 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 (en) | 1978-12-22 | 1978-12-22 | Method of manufacturing a funnel for a cathode ray tube |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2051467A GB2051467A (en) | 1981-01-14 |
GB2051467B true GB2051467B (en) | 1983-01-19 |
Family
ID=6057984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7941877A Expired GB2051467B (en) | 1978-12-22 | 1979-12-04 | Cathode ray tube funnel and method of making the same |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS55102161A (en) |
BE (1) | BE880784A (en) |
BR (1) | BR7908379A (en) |
CS (1) | CS256361B2 (en) |
DD (1) | DD148125A1 (en) |
DE (1) | DE2855472C2 (en) |
FR (1) | FR2445016A1 (en) |
GB (1) | GB2051467B (en) |
NL (1) | NL7909155A (en) |
PL (1) | PL220562A1 (en) |
RO (1) | RO76834A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4443241A1 (en) * | 1994-11-24 | 1996-05-30 | Witeg Wissenschaftlich Tech Ge | CRT evacuation and sealing method and apparatus |
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 (en) * | 1964-10-28 | |||
US3361403A (en) * | 1966-03-09 | 1968-01-02 | Motorola Inc | Cathode ray tube yoke mounting device |
JPS523551B1 (en) * | 1970-10-30 | 1977-01-28 | ||
DE2626114A1 (en) * | 1976-06-10 | 1977-12-22 | Standard Elektrik Lorenz Ag | ARRANGEMENT FOR FASTENING THE DEFLECTION SYSTEM TO THE PISTON OF A COLOR TUBE |
-
1978
- 1978-12-22 DE DE19782855472 patent/DE2855472C2/en not_active Expired
-
1979
- 1979-12-03 JP JP15571879A patent/JPS55102161A/en active Pending
- 1979-12-04 GB GB7941877A patent/GB2051467B/en not_active Expired
- 1979-12-11 CS CS798655A patent/CS256361B2/en unknown
- 1979-12-19 NL NL7909155A patent/NL7909155A/en not_active Application Discontinuation
- 1979-12-19 FR FR7931061A patent/FR2445016A1/en active Granted
- 1979-12-20 DD DD21796279A patent/DD148125A1/en not_active IP Right Cessation
- 1979-12-20 PL PL22056279A patent/PL220562A1/xx unknown
- 1979-12-20 BR BR7908379A patent/BR7908379A/en unknown
- 1979-12-20 BE BE6/47044A patent/BE880784A/en not_active IP Right Cessation
- 1979-12-22 RO RO7999657A patent/RO76834A/en unknown
Also Published As
Publication number | Publication date |
---|---|
NL7909155A (en) | 1980-06-24 |
PL220562A1 (en) | 1980-11-03 |
DE2855472C2 (en) | 1984-06-20 |
FR2445016B1 (en) | 1983-07-08 |
RO76834A (en) | 1981-05-30 |
BR7908379A (en) | 1980-09-09 |
GB2051467A (en) | 1981-01-14 |
DD148125A1 (en) | 1981-05-06 |
CS256361B2 (en) | 1988-04-15 |
FR2445016A1 (en) | 1980-07-18 |
DE2855472A1 (en) | 1980-06-26 |
BE880784A (en) | 1980-04-16 |
CS865579A2 (en) | 1987-09-17 |
JPS55102161A (en) | 1980-08-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19921204 |