DE2309710C2 - Strontiumoxidhaltiges Glas für Kathodenstrahlröhrenkolben mit hoher Absorptionswirkung für Röntgenstrahlung - Google Patents
Strontiumoxidhaltiges Glas für Kathodenstrahlröhrenkolben mit hoher Absorptionswirkung für RöntgenstrahlungInfo
- Publication number
- DE2309710C2 DE2309710C2 DE2309710A DE2309710A DE2309710C2 DE 2309710 C2 DE2309710 C2 DE 2309710C2 DE 2309710 A DE2309710 A DE 2309710A DE 2309710 A DE2309710 A DE 2309710A DE 2309710 C2 DE2309710 C2 DE 2309710C2
- Authority
- DE
- Germany
- Prior art keywords
- rays
- cathode ray
- ray tube
- strontium oxide
- high absorption
- 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 title claims description 34
- IATRAKWUXMZMIY-UHFFFAOYSA-N strontium oxide Chemical compound [O-2].[Sr+2] IATRAKWUXMZMIY-UHFFFAOYSA-N 0.000 title claims description 11
- 238000010521 absorption reaction Methods 0.000 title claims description 4
- 230000000694 effects Effects 0.000 title claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 description 11
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 238000010894 electron beam technology Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- DHEQXMRUPNDRPG-UHFFFAOYSA-N strontium nitrate Chemical compound [Sr+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O DHEQXMRUPNDRPG-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 125000000174 L-prolyl group Chemical group [H]N1C([H])([H])C([H])([H])C([H])([H])[C@@]1([H])C(*)=O 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 229910000410 antimony oxide Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 229910000413 arsenic oxide Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000005388 borosilicate glass Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- BDAGIHXWWSANSR-NJFSPNSNSA-N hydroxyformaldehyde Chemical compound O[14CH]=O BDAGIHXWWSANSR-NJFSPNSNSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical class [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 229910000018 strontium carbonate Inorganic materials 0.000 description 1
- 229910052917 strontium silicate Inorganic materials 0.000 description 1
- QSQXISIULMTHLV-UHFFFAOYSA-N strontium;dioxido(oxo)silane Chemical compound [Sr+2].[O-][Si]([O-])=O QSQXISIULMTHLV-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
- H01J29/86—Vessels; Containers; Vacuum locks
- H01J29/863—Vessels or containers characterised by the material thereof
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/095—Glass compositions containing silica with 40% to 90% silica, by weight containing rare earths
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/11—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen
- C03C3/112—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C4/00—Compositions for glass with special properties
- C03C4/08—Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths
- C03C4/087—Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths for X-rays absorbing glass
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
- G21K4/00—Conversion screens for the conversion of the spatial distribution of X-rays or particle radiation into visible images, e.g. fluoroscopic screens
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Glass Compositions (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00230107A US3819972A (en) | 1972-02-28 | 1972-02-28 | Novel glass compositions and cathode-ray tubes made therefrom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2309710A1 DE2309710A1 (de) | 1973-09-13 |
| DE2309710C2 true DE2309710C2 (de) | 1983-11-03 |
Family
ID=22863977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2309710A Expired DE2309710C2 (de) | 1972-02-28 | 1973-02-27 | Strontiumoxidhaltiges Glas für Kathodenstrahlröhrenkolben mit hoher Absorptionswirkung für Röntgenstrahlung |
Country Status (6)
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7705731A (nl) * | 1977-05-25 | 1978-11-28 | Philips Nv | Kathodestraalbuis. |
| US4277286A (en) * | 1980-02-19 | 1981-07-07 | Corning Glass Works | Lead-free glasses of high x-ray absorption for cathode ray tubes |
| DE3228826C2 (de) * | 1982-08-02 | 1986-09-25 | Schott Glaswerke, 6500 Mainz | Hochabsorbierendes Pb-haltige Gläser für Kathodenstrahlröhrenbildschirme |
| DE3244970C1 (de) * | 1982-12-04 | 1984-07-19 | Schott Glaswerke, 6500 Mainz | PbO-freie Glaeser fuer Kathodenstrahlroehren mit hoher Roentgenschutzwirkung bei gleichzeitig guter Saeurebestaendigkeit und Strahlenstabilitaet |
| JP2544224B2 (ja) * | 1989-02-23 | 1996-10-16 | 鈴木総業株式会社 | 脱臭粒剤並びにその製造方法 |
| US5215944A (en) * | 1991-07-29 | 1993-06-01 | Ppg Industries, Inc. | X-ray absorbing glass compositions |
| US5631195A (en) * | 1994-09-14 | 1997-05-20 | Asahi Glass Company Ltd. | Glass composition and substrate for plasma display |
| JP3831957B2 (ja) * | 1994-09-14 | 2006-10-11 | 旭硝子株式会社 | ガラス組成物及びプラズマディスプレー用基板 |
| WO1997043223A1 (en) * | 1996-05-13 | 1997-11-20 | Philips Electronics N.V. | Glass composition suitable for use in a fluorescent lamp, lamp envelope manufactured from said glass composition and fluorescent lamp provided with a lamp envelope of said glass composition |
| DE69825722T2 (de) * | 1998-02-04 | 2005-08-25 | Corning Inc. | Substrat zum Drucken einer Matrize |
| US6251811B1 (en) * | 1998-07-10 | 2001-06-26 | Asahi Glass Company Ltd. | Funnel glass for a cathode ray tube |
| JP2003137596A (ja) * | 2001-10-30 | 2003-05-14 | Nippon Electric Glass Co Ltd | 陰極線管用パネルガラス |
| US20100240515A1 (en) * | 2009-03-20 | 2010-09-23 | L. Lighting Glass Company Limited | Low-sodium-oxide glass and glass tube |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL238504A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1958-04-23 | |||
| US3464932A (en) * | 1968-09-06 | 1969-09-02 | Corning Glass Works | X-ray absorbing glass compositions |
| US4065697A (en) * | 1969-02-17 | 1977-12-27 | Owens-Illinois, Inc. | Cathode-ray tube |
| NL6907310A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1969-05-13 | 1970-11-17 | ||
| US3725093A (en) * | 1970-06-19 | 1973-04-03 | Owens Illinois Inc | High lead content glass composition for television neck tubes |
-
1972
- 1972-02-28 US US00230107A patent/US3819972A/en not_active Expired - Lifetime
-
1973
- 1973-02-13 NL NL7301999A patent/NL7301999A/xx unknown
- 1973-02-15 JP JP1797173A patent/JPS5416967B2/ja not_active Expired
- 1973-02-27 FR FR7306955A patent/FR2174105B1/fr not_active Expired
- 1973-02-27 GB GB950473A patent/GB1388777A/en not_active Expired
- 1973-02-27 DE DE2309710A patent/DE2309710C2/de not_active Expired
-
1977
- 1977-06-15 JP JP7092677A patent/JPS52154819A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| NL7301999A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-08-30 |
| JPS5525142B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-07-03 |
| FR2174105A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-10-12 |
| JPS52154819A (en) | 1977-12-22 |
| GB1388777A (en) | 1975-03-26 |
| FR2174105B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-09-25 |
| JPS48100410A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-12-18 |
| US3819972A (en) | 1974-06-25 |
| DE2309710A1 (de) | 1973-09-13 |
| JPS5416967B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1979-06-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3228826C2 (de) | Hochabsorbierendes Pb-haltige Gläser für Kathodenstrahlröhrenbildschirme | |
| DE2905875C2 (de) | Optisches Glas im System P↓2↓O↓5↓-Nb↓2↓O↓5↓ | |
| DE3103345C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE69532437T2 (de) | Kalknatron-siikatglaszusammensetzungen und deren anwendungen | |
| DE19721738C1 (de) | Aluminosilicatglas für flache Anzeigevorrichtungen und Verwendungen | |
| DE3736887C2 (de) | Glühlampe | |
| DE2650280C3 (de) | Fluorarmes Glas des Systems SiO2 -B2 O3 -Al2 O3 -CaO-(MgO) und seine Verwendung für Glasfäden bzw. Glasfasern | |
| DE2309710C2 (de) | Strontiumoxidhaltiges Glas für Kathodenstrahlröhrenkolben mit hoher Absorptionswirkung für Röntgenstrahlung | |
| DE19758481C1 (de) | Thermisch hochbelastbares Glas für Lampenkolben und dessen Verwendung | |
| DE2719250B2 (de) | Optisches Glas mit einem Brechungsindex von 137 bis 1,98 und einer Abbe-Zahl von 18 bis 46 | |
| EP0913366B1 (de) | Erdalkalialuminoborosilicatglas für Lampenkolben und dessen Verwendung | |
| DE1003925B (de) | Glas zum Verschmelzen mit Eisenlegierungen | |
| DE2824797C2 (de) | Glaszusammensetzung im System TiO↓2↓-BaO-ZnO-ZrO↓2↓-CaO-MgO-SiO↓2↓-Na↓2↓O/K↓2↓O mit einem Brechungsindex von über 2,10 | |
| DE1421163A1 (de) | Verfahren zur Herstellung von Glas | |
| EP1138641A1 (de) | Bleifreie bismuthaltige Silicatgläser und ihre Verwendungen | |
| DE2921514A1 (de) | Bildschirmteil fuer kathodenstrahlroehren | |
| DE3244970C1 (de) | PbO-freie Glaeser fuer Kathodenstrahlroehren mit hoher Roentgenschutzwirkung bei gleichzeitig guter Saeurebestaendigkeit und Strahlenstabilitaet | |
| DE19747355C1 (de) | Thermisch hochbelastbares Glas für Lampenkolben und dessen Verwendung | |
| DE1952922C3 (de) | Glas für Farbfernseh-Bildwiedergaberöhren | |
| DE69502262T2 (de) | Nicht-bräunende Gläser für Kathodenstrahlrohren | |
| DE2260535B2 (de) | Verfaerbungsfreies stirnglas einer farbfernsehroehre | |
| DE2048523C3 (de) | Alkalisilikat-Glas für Kolben von Bildröhren | |
| DE2021505A1 (de) | Glas fuer Fernsehwiedergabeelektronenstrahlroehren | |
| DE19851927C2 (de) | Thermisch hochbelastbares Glas und seine Verwendung | |
| DE1942919A1 (de) | Glas fuer Fernsehwiedergabe-Elektronenstrahlroehren |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8126 | Change of the secondary classification |
Ipc: C03C 3/10 |
|
| 8181 | Inventor (new situation) |
Free format text: SANNER, RICHARD DEAN, SYLVANIA, OHIO, US |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition |