BE645792A - - Google Patents

Info

Publication number: BE645792A
Authority: BE; Belgium

Application number

BE645792A

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.)

1963-03-28

Filing date

1964-03-26

Publication date

1964-09-28

1964-03-26 Application filed filed Critical

1964-09-28 Publication of BE645792A publication Critical patent/BE645792A/xx

1976-12-31 Priority to GB5441676A priority Critical patent/GB1548461A/en

1977-01-03 Priority to FR7700002A priority patent/FR2337763A1/fr

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
- H01K3/22—Exhausting, degassing, filling, or cleaning vessels
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/52—Means for obtaining or maintaining the desired pressure within the vessel
- H01K1/54—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Vessels And Coating Films For Discharge Lamps (AREA)
Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Discharge Lamp (AREA)

BE645792A 1963-03-28 1964-03-26 BE645792A (da)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
GB5441676A GB1548461A (en)	1964-03-17	1976-12-31	Lance for desulphurising cast iron or steel
FR7700002A FR2337763A1 (fr)	1964-03-17	1977-01-03	Lance de desulfuration de fonte ou d'acier a circulation de fluide refrigerant entre tube d'injection et gaine

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEN22953A DE1289917B (de)	1963-03-28	1963-03-28	Elektrische Gluehlampe

Publications (1)

Publication Number	Publication Date
BE645792A true BE645792A (da)	1964-09-28

Family

ID=7342392

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE645792A BE645792A (da)	1963-03-28	1964-03-26

Country Status (6)

Country	Link
US (1)	US3311777A (da)
BE (1)	BE645792A (da)
DE (1)	DE1289917B (da)
DK (1)	DK109215C (da)
GB (1)	GB1047302A (da)
NL (1)	NL143069B (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL6700099A (da) *	1967-01-04	1968-07-05
GB1171578A (en) *	1967-09-12	1969-11-19	Matsushita Electronics Corp	Halogen Bulb
US3898500A (en) *	1970-01-08	1975-08-05	Thorn Electrical Ind Ltd	Halogen type filament lamp containing phosphorus and nitrogen
US4090101A (en) *	1977-01-17	1978-05-16	Thorn Electrical Industries Limited	Manufacture of electric lamps
US4185922A (en) *	1977-01-17	1980-01-29	Thorn Electrical Industries Limited	Method of introducing fluorine into a lamp
US4256988A (en) *	1977-01-17	1981-03-17	Thorn Lighting Limited	Incandescent halogen lamp with protective envelope coating
DD143980A1 (de) *	1979-07-13	1980-09-17	Hasso Meinert	Gluehlampe mit einem fluor-kreisprozess
US4703229A (en) *	1985-10-10	1987-10-27	United Technologies Corporation	Optical display from XeF excimer fluorescence
DE102004052044A1 (de) *	2004-10-26	2006-04-27	Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH	Glühlampe mit einem Leuchtkörper, der eine hochtemperaturbeständige Metallverbindung enthält
DE102006020580A1 (de) *	2006-05-03	2007-11-08	Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH	Halogenglühlampe mit carbidhaltigem Leuchtkörper
BR112016024002A2 (pt) *	2014-06-09	2017-08-15	Halliburton Energy Services Inc	fonte de radiação eletromagnética de tungstênio-halogênio e sistema para detectar pelo menos uma característica de uma amostra de reservatório

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR13462E (fr) *	1910-07-13	1911-04-15	Lampe Osram	Lampe électrique à incandescence à filaments métalliques et son procédé de fabrication
DE258852C (da) *	1911-12-30	1913-04-15	Siemens Ag
NL108831C (da) *	1956-01-16
NL260575A (da) *	1960-01-29
NL281242A (da) *	1961-07-26
BE620607A (fr) *	1961-07-26	1963-01-24	Philips Nv	Lampe à incandescence à atmosphère gazeuse à filament de tungstene
US3247417A (en) *	1962-09-25	1966-04-19	Philips Corp	Electric incandescent lamp

0
- GB GB1047302D patent/GB1047302A/en active Active
1963
- 1963-03-28 DE DEN22953A patent/DE1289917B/de not_active Withdrawn
1964
- 1964-03-11 US US351164A patent/US3311777A/en not_active Expired - Lifetime
- 1964-03-25 DK DK154964AA patent/DK109215C/da active
- 1964-03-26 BE BE645792A patent/BE645792A/xx unknown
- 1964-03-26 NL NL646403241A patent/NL143069B/xx unknown

Also Published As

Publication number	Publication date
US3311777A (en)	1967-03-28
NL6403241A (da)	1964-09-29
DK109215C (da)	1968-04-01
GB1047302A (da)
DE1289917B (de)	1969-02-27
NL143069B (nl)	1974-08-15

Publication	Publication Date	Title
BE627012A (da)
BE627145A (da)
BE627083A (da)
BE645847A (da)	1964-07-16
BE645071A (da)	1964-07-01
BE644930A (da)	1964-09-09
NL6403241A (da)	1964-09-29
BE644649A (da)	1964-07-01
BE644524A (da)	1964-08-28
BE644264A (da)	1964-06-15
BE643834A (da)	1964-05-29
BE643751A (da)	1964-08-13
BE642525A (da)	1964-05-04
BE639143A (da)
BE637821A (da)
BE632748A (da)	1963-10-21
BE631278A (da)
BE614220A (da)
BE627172A (da)
BE627151A (da)
BE627141A (da)
BE627025A (da)
BE627023A (da)
BE626986A (da)
BE626938A (da)