DE951391C - Gammastrahlen absorbierende Glaeser - Google Patents
Gammastrahlen absorbierende GlaeserInfo
- Publication number
- DE951391C DE951391C DEC10822A DEC0010822A DE951391C DE 951391 C DE951391 C DE 951391C DE C10822 A DEC10822 A DE C10822A DE C0010822 A DEC0010822 A DE C0010822A DE 951391 C DE951391 C DE 951391C
- Authority
- DE
- Germany
- Prior art keywords
- glass
- pbo
- ceo
- sio
- density
- 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 47
- 230000005251 gamma ray Effects 0.000 title claims description 3
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 10
- 229910052708 sodium Inorganic materials 0.000 claims description 9
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 7
- 229910044991 metal oxide Inorganic materials 0.000 claims description 7
- 150000004706 metal oxides Chemical class 0.000 claims description 7
- 229910000722 Didymium Inorganic materials 0.000 claims description 6
- 241000224487 Didymium Species 0.000 claims description 6
- 229910018068 Li 2 O Inorganic materials 0.000 claims description 6
- 230000005855 radiation Effects 0.000 description 6
- VNDYJBBGRKZCSX-UHFFFAOYSA-L zinc bromide Chemical compound Br[Zn]Br VNDYJBBGRKZCSX-UHFFFAOYSA-L 0.000 description 6
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 3
- 238000004040 coloring Methods 0.000 description 3
- 229940102001 zinc bromide Drugs 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000005368 silicate glass Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052916 barium silicate Inorganic materials 0.000 description 1
- HMOQPOVBDRFNIU-UHFFFAOYSA-N barium(2+);dioxido(oxo)silane Chemical compound [Ba+2].[O-][Si]([O-])=O HMOQPOVBDRFNIU-UHFFFAOYSA-N 0.000 description 1
- 229910052601 baryte Inorganic materials 0.000 description 1
- 239000010428 baryte Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000941 radioactive substance Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F7/00—Shielded cells or rooms
- G21F7/02—Observation devices permitting vision but shielding the observer
- G21F7/03—Windows, e.g. shielded
-
- 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
- C03C3/102—Glass compositions containing silica with 40% to 90% silica, by weight containing lead
-
- 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
- C03C3/102—Glass compositions containing silica with 40% to 90% silica, by weight containing lead
- C03C3/105—Glass compositions containing silica with 40% to 90% silica, by weight containing lead containing aluminium
-
- 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
- C03C3/102—Glass compositions containing silica with 40% to 90% silica, by weight containing lead
- C03C3/108—Glass compositions containing silica with 40% to 90% silica, by weight containing lead containing boron
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US413477A US2856303A (en) | 1954-03-01 | 1954-03-01 | Gamma-ray absorptive glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE951391C true DE951391C (de) | 1956-10-25 |
Family
ID=23637374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEC10822A Expired DE951391C (de) | 1954-03-01 | 1955-02-27 | Gammastrahlen absorbierende Glaeser |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2856303A (OSRAM) |
| BE (1) | BE536082A (OSRAM) |
| DE (1) | DE951391C (OSRAM) |
| FR (1) | FR1119646A (OSRAM) |
| GB (1) | GB764575A (OSRAM) |
| NL (2) | NL195178A (OSRAM) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3088898A (en) * | 1958-01-06 | 1963-05-07 | Gen Electric Co Ltd | Control rod materials |
| NL120811C (OSRAM) * | 1959-10-27 | |||
| BE598379A (OSRAM) * | 1960-01-14 | |||
| US3046148A (en) * | 1961-05-19 | 1962-07-24 | Pittsburgh Plate Glass Co | Dense, non-browning, plate glass composition |
| US3356579A (en) * | 1964-01-29 | 1967-12-05 | Corning Glass Works | Radiation window glass |
| US3406085A (en) * | 1964-05-11 | 1968-10-15 | Corning Glass Works | Photochromic window |
| NL6504105A (OSRAM) * | 1965-04-01 | 1966-10-03 | ||
| US3499775A (en) * | 1966-07-01 | 1970-03-10 | Owens Illinois Inc | Ultraviolet-absorbing glass compositions containing cerium and molybdenum oxides |
| NL6815397A (OSRAM) * | 1968-10-29 | 1970-05-04 | ||
| US4089693A (en) * | 1969-10-03 | 1978-05-16 | U.S. Philips Corporation | Glass for television display cathode-ray tubes |
| US3854964A (en) * | 1972-03-13 | 1974-12-17 | Gen Electric | Lead silicate high voltage vacuum tube glass envelope |
| DE3228826C2 (de) * | 1982-08-02 | 1986-09-25 | Schott Glaswerke, 6500 Mainz | Hochabsorbierendes Pb-haltige Gläser für Kathodenstrahlröhrenbildschirme |
| DE3635834A1 (de) * | 1986-10-22 | 1988-05-05 | Schott Glaswerke | Entladungssichere und verfaerbungsresistente strahlenschutzglaeser |
| JPH0825774B2 (ja) * | 1989-02-10 | 1996-03-13 | 日本電気硝子株式会社 | 放射線遮蔽ガラス |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1726635A (en) * | 1929-09-03 | of corning | ||
| NL20328C (OSRAM) * | 1926-01-12 | |||
| US2100391A (en) * | 1936-08-12 | 1937-11-30 | Ig Farbenindustrie Ag | Vitreous compositions or glasses |
| US2389305A (en) * | 1943-09-25 | 1945-11-20 | Gen Electric | Glass composition |
| GB632906A (en) * | 1946-12-18 | 1949-12-05 | British Thomson Houston Co Ltd | Improvements in and relating to glass compositions |
| NL72664C (OSRAM) * | 1948-03-15 | |||
| BE488988A (OSRAM) * | 1948-05-14 | |||
| US2579709A (en) * | 1948-09-22 | 1951-12-25 | Pittsburgh Plate Glass Co | Glass composition |
| US2762713A (en) * | 1953-12-03 | 1956-09-11 | Bausch & Lomb | Flint glasses for multifocal lenses |
-
0
- NL NL84348D patent/NL84348C/xx active
- BE BE536082D patent/BE536082A/xx unknown
- NL NL195178D patent/NL195178A/xx unknown
-
1954
- 1954-03-01 US US413477A patent/US2856303A/en not_active Expired - Lifetime
-
1955
- 1955-02-15 GB GB4507/55A patent/GB764575A/en not_active Expired
- 1955-02-27 DE DEC10822A patent/DE951391C/de not_active Expired
- 1955-02-28 FR FR1119646D patent/FR1119646A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1119646A (fr) | 1956-06-22 |
| GB764575A (en) | 1956-12-28 |
| US2856303A (en) | 1958-10-14 |
| NL84348C (OSRAM) | |
| NL195178A (OSRAM) | |
| BE536082A (OSRAM) | 1955-08-29 |
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