NL195178A - - Google Patents

Info

Publication number: NL195178A
Authority: NL; Netherlands

Application number

Priority date (The priority date 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 date listed.)

1954-03-01

Publication of NL195178A publication Critical patent/NL195178A/xx

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)

NL195178D 1954-03-01 NL195178A (de)

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
NL195178A true NL195178A (de)

Family

ID=23637374

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL195178D NL195178A (de)	1954-03-01
NL84348D NL84348C (de)	1954-03-01

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
NL84348D NL84348C (de)	1954-03-01

Country Status (6)

Country	Link
US (1)	US2856303A (de)
BE (1)	BE536082A (de)
DE (1)	DE951391C (de)
FR (1)	FR1119646A (de)
GB (1)	GB764575A (de)
NL (2)	NL84348C (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3088898A (en) *	1958-01-06	1963-05-07	Gen Electric Co Ltd	Control rod materials
NL120811C (de) *	1959-10-27
BE598379A (de) *	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 (de) *	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 (de) *	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)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1726635A (en) *		1929-09-03		of corning
NL20328C (de) *	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
BE487887A (de) *	1948-03-15
BE488988A (de) *	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 NL195178D patent/NL195178A/xx unknown
- BE BE536082D patent/BE536082A/xx unknown
- NL NL84348D patent/NL84348C/xx active
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
US2856303A (en)	1958-10-14
FR1119646A (fr)	1956-06-22
NL84348C (de)
GB764575A (en)	1956-12-28
DE951391C (de)	1956-10-25
BE536082A (de)	1955-08-29

Publication	Publication Date	Title
AT191484B (de)
AT192924B (de)
AT195977B (de)	1958-02-25
AT192363B (de)	1957-10-10
AT195459B (de)	1958-02-10
AT192385B (de)	1957-10-10
AT196304B (de)	1958-03-10
AT195836B (de)	1958-02-25
AT192359B (de)	1957-10-10
AT197898B (de)	1958-05-27
AT196486B (de)	1958-03-25
AT189950B (de)	1957-05-25
AT195345B (de)	1958-01-25
AT194476B (de)	1958-01-10
AT199414B (de)	1958-09-10
AT194954B (de)	1958-01-25
AT195139B (de)	1958-01-25
AT195221B (de)	1958-01-25
AT195335B (de)	1958-01-25
AT194723B (de)	1958-01-10
AT194528B (de)	1958-01-10
AT195552B (de)	1958-02-10
AT195750B (de)	1958-02-25
AT195822B (de)	1958-02-25
AT198617B (de)	1958-07-10