BE499703A - - Google Patents
Info
- Publication number
- BE499703A BE499703A BE499703DA BE499703A BE 499703 A BE499703 A BE 499703A BE 499703D A BE499703D A BE 499703DA BE 499703 A BE499703 A BE 499703A
- Authority
- BE
- Belgium
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
- H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
- H01J9/26—Sealing together parts of vessels
- H01J9/263—Sealing together parts of vessels specially adapted for cathode-ray tubes
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/20—Uniting glass pieces by fusing without substantial reshaping
- C03B23/207—Uniting glass rods, glass tubes, or hollow glassware
- C03B23/217—Uniting glass rods, glass tubes, or hollow glassware for the production of cathode ray tubes or similarly shaped tubes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/20—Seals between parts of vessels
- H01J5/22—Vacuum-tight joints between parts of vessel
- H01J5/24—Vacuum-tight joints between parts of vessel between insulating parts of vessel
-
- 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
- H01J9/26—Sealing together parts of vessels
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0033—Vacuum connection techniques applicable to discharge tubes and lamps
- H01J2893/0037—Solid sealing members other than lamp bases
- H01J2893/0038—Direct connection between two insulating elements, in particular via glass material
- H01J2893/0039—Glass-to-glass connection, e.g. by soldering
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL285278X | 1949-12-01 | ||
| US19135650A | 1950-10-21 | 1950-10-21 | |
| US406382A US2799123A (en) | 1949-12-01 | 1954-01-15 | Method of manufacturing cathode ray tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE499703A true BE499703A (forum.php) |
Family
ID=32329671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE499703D BE499703A (forum.php) | 1949-12-01 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2799123A (forum.php) |
| BE (1) | BE499703A (forum.php) |
| CH (1) | CH285278A (forum.php) |
| DE (1) | DE944874C (forum.php) |
| FR (1) | FR1028584A (forum.php) |
| GB (1) | GB672622A (forum.php) |
| NL (1) | NL71759C (forum.php) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2922256A (en) * | 1955-08-22 | 1960-01-26 | Gen Electric Co Ltd | Methods of sealing a tubular glass neck portion to a glass wall |
| US3222152A (en) * | 1960-11-22 | 1965-12-07 | American Optical Corp | Solder sealing glass members |
| US3190738A (en) * | 1960-11-28 | 1965-06-22 | American Optical Corp | Method for uniting an abraded element to an envelope |
| US4245255A (en) * | 1979-04-13 | 1981-01-13 | Corning Glass Works | Implosion protection for TV tubes |
| US4264931A (en) * | 1979-04-13 | 1981-04-28 | Corning Glass Works | Implosion protection for TV tubes |
| SE8605318L (sv) * | 1986-12-11 | 1988-06-12 | Akerlund & Rausing Ab | Anordning for mojliggorande av atminstone vetsketet forbindning samt forfarande for tillverkning av sadan anordning |
| WO2003060943A1 (en) * | 2002-01-18 | 2003-07-24 | Koninklijke Philips Electronics N.V. | Method for manufacturing a glass funnel for a cathode ray tube |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2151840A (en) * | 1934-01-26 | 1939-03-28 | Dichter Jakob | Method and apparatus for producing glass vessels |
| DE709201C (de) * | 1936-12-01 | 1941-08-09 | Telefunken Gmbh | Verfahren zum Verschmelzen von das Vakuumegfaess einer Entladungsroehre schliessenden Glasteilen |
| US2296307A (en) * | 1940-04-30 | 1942-09-22 | Rca Corp | Method of making glass-to-metal seals |
| US2275864A (en) * | 1940-11-27 | 1942-03-10 | Gen Electric | Cathode ray tube |
-
0
- NL NL71759D patent/NL71759C/xx active
- BE BE499703D patent/BE499703A/xx unknown
-
1950
- 1950-11-28 GB GB29080/50A patent/GB672622A/en not_active Expired
- 1950-11-29 DE DEN3181A patent/DE944874C/de not_active Expired
- 1950-11-29 CH CH285278D patent/CH285278A/de unknown
- 1950-11-29 FR FR1028584D patent/FR1028584A/fr not_active Expired
-
1954
- 1954-01-15 US US406382A patent/US2799123A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL71759C (forum.php) | |
| FR1028584A (fr) | 1953-05-26 |
| DE944874C (de) | 1956-06-28 |
| CH285278A (de) | 1952-08-31 |
| GB672622A (en) | 1952-05-21 |
| US2799123A (en) | 1957-07-16 |