BR7908100A - Processo para a producao de um tubo de raios catodicos - Google Patents
Processo para a producao de um tubo de raios catodicosInfo
- Publication number
- BR7908100A BR7908100A BR7908100A BR7908100A BR7908100A BR 7908100 A BR7908100 A BR 7908100A BR 7908100 A BR7908100 A BR 7908100A BR 7908100 A BR7908100 A BR 7908100A BR 7908100 A BR7908100 A BR 7908100A
- Authority
- BR
- Brazil
- Prior art keywords
- pipe
- production
- cathodic rays
- cathodic
- rays
- Prior art date
Links
Classifications
-
- 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
- H01J9/38—Exhausting, degassing, filling, or cleaning vessels
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Surface Treatment Of Glass (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/973,454 US4213663A (en) | 1978-12-26 | 1978-12-26 | Wet carbon-dioxide treatment of partially-completed CRT |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7908100A true BR7908100A (pt) | 1980-09-09 |
Family
ID=25520911
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7908100A BR7908100A (pt) | 1978-12-26 | 1979-12-12 | Processo para a producao de um tubo de raios catodicos |
Country Status (6)
Country | Link |
---|---|
US (1) | US4213663A (pt) |
JP (1) | JPS5590037A (pt) |
BR (1) | BR7908100A (pt) |
DE (1) | DE2951808A1 (pt) |
FR (1) | FR2445610A1 (pt) |
IT (1) | IT1126559B (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4406637A (en) * | 1981-07-02 | 1983-09-27 | Rca Corporation | Processing the mount assembly of a CRT to suppress afterglow |
US4493668A (en) * | 1983-01-17 | 1985-01-15 | Rca Corporation | Method for combined baking-out and panel-sealing of a partially-assembled CRT |
JPS60185357A (ja) * | 1984-03-05 | 1985-09-20 | スタンレー電気株式会社 | ビード封止ガス入り電球の製造装置 |
JPH0275129A (ja) * | 1988-09-09 | 1990-03-14 | Hitachi Ltd | カラー陰極線管の製造方法 |
US5501928A (en) * | 1994-12-14 | 1996-03-26 | Thomson Consumer Electronics, Inc. | Method of manufacturing a luminescent screen for a CRT by conditioning a screen-structure layer |
US5462468A (en) * | 1994-12-16 | 1995-10-31 | Philips Electronics North America Corporation | CRT electron gun cleaning using carbon dioxide snow |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3063777A (en) * | 1960-05-02 | 1962-11-13 | Rca Corp | Method of rebuilding electron tubes |
US3410723A (en) * | 1962-12-21 | 1968-11-12 | Owens Illinois Inc | Process for treating glass cathode-ray tube envelopes |
US3589791A (en) * | 1969-09-02 | 1971-06-29 | Zenith Radio Corp | Processing of cathode-ray tubes |
US3658401A (en) * | 1970-01-06 | 1972-04-25 | Rca Corp | Method of manufacture of cathode ray tubes having frit-sealed envelope assemblies |
US3932011A (en) * | 1974-06-05 | 1976-01-13 | Rca Corporation | Conditioning partially-completed CRT bulb assembly for storage and/or transit |
US4048545A (en) * | 1976-11-24 | 1977-09-13 | Union Carbide Corporation | Cathode ray tube processing |
-
1978
- 1978-12-26 US US05/973,454 patent/US4213663A/en not_active Expired - Lifetime
-
1979
- 1979-12-07 IT IT27984/79A patent/IT1126559B/it active
- 1979-12-11 FR FR7930300A patent/FR2445610A1/fr not_active Withdrawn
- 1979-12-12 BR BR7908100A patent/BR7908100A/pt unknown
- 1979-12-20 JP JP16674179A patent/JPS5590037A/ja active Pending
- 1979-12-21 DE DE19792951808 patent/DE2951808A1/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
JPS5590037A (en) | 1980-07-08 |
DE2951808A1 (de) | 1980-07-03 |
US4213663A (en) | 1980-07-22 |
IT1126559B (it) | 1986-05-21 |
FR2445610A1 (fr) | 1980-07-25 |
IT7927984A0 (it) | 1979-12-07 |
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