DE2954412C2 - - Google Patents
Info
- Publication number
- DE2954412C2 DE2954412C2 DE2954412A DE2954412A DE2954412C2 DE 2954412 C2 DE2954412 C2 DE 2954412C2 DE 2954412 A DE2954412 A DE 2954412A DE 2954412 A DE2954412 A DE 2954412A DE 2954412 C2 DE2954412 C2 DE 2954412C2
- Authority
- DE
- Germany
- Prior art keywords
- glass
- temperature
- glass bulb
- opening
- wall
- 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
- 239000011521 glass Substances 0.000 claims description 95
- 238000000034 method Methods 0.000 claims description 19
- 239000000725 suspension Substances 0.000 claims description 13
- 239000011230 binding agent Substances 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 230000001590 oxidative effect Effects 0.000 claims description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 238000002425 crystallisation Methods 0.000 claims description 6
- 230000008025 crystallization Effects 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- 230000003647 oxidation Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- 239000005394 sealing glass Substances 0.000 description 6
- 229910052759 nickel Inorganic materials 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000010894 electron beam technology Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 2
- 229910001887 tin oxide Inorganic materials 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 239000002196 Pyroceram Substances 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- 229940072049 amyl acetate Drugs 0.000 description 1
- PGMYKACGEOXYJE-UHFFFAOYSA-N anhydrous amyl acetate Natural products CCCCCOC(C)=O PGMYKACGEOXYJE-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000004031 devitrification Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- MNWFXJYAOYHMED-UHFFFAOYSA-M heptanoate Chemical compound CCCCCCC([O-])=O MNWFXJYAOYHMED-UHFFFAOYSA-M 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- HHIQWSQEUZDONT-UHFFFAOYSA-N tungsten Chemical compound [W].[W].[W] HHIQWSQEUZDONT-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
- H01J5/52—Means forming part of the tube or lamps for the purpose of providing electrical connection to it directly applied to or forming part of the vessel
-
- 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
- H01J29/92—Means forming part of the tube for the purpose of providing electrical connection to it
-
- 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
- H01J9/28—Manufacture of leading-in conductors
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (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)
- Glass Compositions (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7806822A NL7806822A (nl) | 1978-06-24 | 1978-06-24 | Elektrische ontladingsbuis voorzien van een met glas afgedichte elektrische doorvoer en werkwijze ter ver- vaardiging van een dergelijke elektrische doorvoer. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2954412C2 true DE2954412C2 (US07993877-20110809-P00003.png) | 1987-06-11 |
Family
ID=19831116
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792924780 Granted DE2924780A1 (de) | 1978-06-24 | 1979-06-20 | Elektrische entladungsroehre mit einer mit glas abgedichteten elektrischen durchfuehrung und verfahren zur herstellung einer derartigen elektrischen durchfuehrung |
| DE2954412A Expired DE2954412C2 (US07993877-20110809-P00003.png) | 1978-06-24 | 1979-06-20 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792924780 Granted DE2924780A1 (de) | 1978-06-24 | 1979-06-20 | Elektrische entladungsroehre mit einer mit glas abgedichteten elektrischen durchfuehrung und verfahren zur herstellung einer derartigen elektrischen durchfuehrung |
Country Status (7)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2180393A (en) * | 1985-09-11 | 1987-03-25 | Philips Electronic Associated | Termination arrangement for cathode ray display tube |
| JPH01154015U (US07993877-20110809-P00003.png) * | 1988-04-18 | 1989-10-24 | ||
| US6245993B1 (en) * | 1999-10-12 | 2001-06-12 | Agere Systems Guardian Corp. | Electronic assembly having shielding and strain-relief member |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2219107A (en) * | 1939-08-29 | 1940-10-22 | Rca Corp | Electron discharge device |
| US3118878A (en) * | 1959-06-09 | 1964-01-21 | Beecham Res Lab | Substituted phosphoramidopenicillanic acids |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE865920C (de) * | 1943-01-14 | 1953-02-05 | Telefunken Gmbh | Kathodenstrahlroehre mit einer am erweiterten Teil des Kolbens angeordneten Stromzufuehrung |
| US2889952A (en) * | 1956-02-01 | 1959-06-09 | Corning Glass Works | Composite article and method |
| NL109459C (US07993877-20110809-P00003.png) * | 1960-01-26 | |||
| NL250600A (US07993877-20110809-P00003.png) * | 1960-04-14 | |||
| NL6408262A (US07993877-20110809-P00003.png) * | 1964-07-18 | 1966-01-19 | ||
| DE1257875B (de) * | 1966-02-11 | 1968-01-04 | Standard Elektrik Lorenz Ag | Fernsprechnebenstellenanlage, insbesondere fuer Hotelbetrieb oder Krankenhaeuser, bei der im Besetztfall ein Wartevorgang einleitbar ist |
| US3370874A (en) * | 1966-07-21 | 1968-02-27 | Isotronics Inc | Hermetic metal-to-glass seal and application thereof |
| US3665239A (en) * | 1970-11-12 | 1972-05-23 | Tektronix Inc | Electrical lead-in tubular socket member for electronic tubes |
| US3712997A (en) * | 1970-12-21 | 1973-01-23 | Itt | Ruggedized electrical connecting lead |
| NL81793C (US07993877-20110809-P00003.png) * | 1971-11-27 | |||
| BE792315A (fr) * | 1971-12-07 | 1973-06-05 | Philips Nv | Procede pour realiser une traversee electrique etanche au vide dans un tube a decharge, et tube dans lequel on realise une telle traversee |
| NL7307168A (US07993877-20110809-P00003.png) * | 1973-05-23 | 1974-11-26 | ||
| JPS52123128A (en) * | 1976-04-08 | 1977-10-17 | Akai Electric | Camera tube |
| US4155614A (en) * | 1978-04-17 | 1979-05-22 | Blasius Industries, Inc. | Connector assembly for anode button of a cathode ray tube |
-
1978
- 1978-06-24 NL NL7806822A patent/NL7806822A/xx not_active Application Discontinuation
-
1979
- 1979-06-18 US US06/050,005 patent/US4278912A/en not_active Expired - Lifetime
- 1979-06-20 DE DE19792924780 patent/DE2924780A1/de active Granted
- 1979-06-20 DE DE2954412A patent/DE2954412C2/de not_active Expired
- 1979-06-21 GB GB7921679A patent/GB2023925B/en not_active Expired
- 1979-06-21 CA CA000330316A patent/CA1135782A/en not_active Expired
- 1979-06-22 JP JP54078277A patent/JPS5841613B2/ja not_active Expired
- 1979-06-22 FR FR7916123A patent/FR2429489A1/fr active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2219107A (en) * | 1939-08-29 | 1940-10-22 | Rca Corp | Electron discharge device |
| US3118878A (en) * | 1959-06-09 | 1964-01-21 | Beecham Res Lab | Substituted phosphoramidopenicillanic acids |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2023925A (en) | 1980-01-03 |
| JPS554897A (en) | 1980-01-14 |
| DE2924780C2 (US07993877-20110809-P00003.png) | 1987-03-12 |
| FR2429489B1 (US07993877-20110809-P00003.png) | 1984-10-19 |
| JPS5841613B2 (ja) | 1983-09-13 |
| GB2023925B (en) | 1982-09-08 |
| CA1135782A (en) | 1982-11-16 |
| DE2924780A1 (de) | 1980-01-03 |
| FR2429489A1 (fr) | 1980-01-18 |
| NL7806822A (nl) | 1979-12-28 |
| US4278912A (en) | 1981-07-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| Q172 | Divided out of (supplement): |
Ref country code: DE Ref document number: 2924780 |
|
| 8110 | Request for examination paragraph 44 | ||
| AC | Divided out of |
Ref country code: DE Ref document number: 2924780 Format of ref document f/p: P |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |