BE868454A - Lampe electrique - Google Patents

Lampe electrique

Info

Publication number: BE868454A
Authority: BE; Belgium
Prior art keywords: electric lamp; lamp; electric
Prior art date: 1977-06-27

Application number

BE188839A

Other languages

English (en)

Original Assignee

Philips Nv

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.)

1977-06-27

Filing date

1978-06-26

Publication date

1978-12-27

1978-06-26 Application filed by Philips Nv filed Critical Philips Nv

1978-12-27 Publication of BE868454A publication Critical patent/BE868454A/fr

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
- H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
- H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
- H01J61/26—Means for absorbing or adsorbing gas, e.g. by gettering; Means for preventing blackening of the envelope

BE188839A 1977-06-27 1978-06-26 Lampe electrique BE868454A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7707079A NL7707079A (nl)	1977-06-27	1977-06-27	Elektrische lamp.

Publications (1)

Publication Number	Publication Date
BE868454A true BE868454A (fr)	1978-12-27

Family

ID=19828789

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE188839A BE868454A (fr)	1977-06-27	1978-06-26	Lampe electrique

Country Status (9)

Country	Link
US (1)	US4203049A (fr)
JP (1)	JPS5412179A (fr)
BE (1)	BE868454A (fr)
CA (1)	CA1112287A (fr)
DE (1)	DE2827132A1 (fr)
FR (1)	FR2396410A1 (fr)
GB (1)	GB2000370B (fr)
HU (1)	HU181936B (fr)
NL (1)	NL7707079A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1115156B (it) *	1979-04-06	1986-02-03	Getters Spa	Leghe zr-fe per l'assorbimento di idrogeno a basse temperature
NL8000228A (nl) *	1980-01-15	1981-08-17	Philips Nv	Hogedrukgasontladingslamp.
BR8101217A (pt) *	1980-03-04	1981-09-08	Siemens Ag	Corpos "getter" e processo para sua preparacao
DE3500430A1 (de) *	1984-02-02	1985-08-08	General Electric Co., Schenectady, N.Y.	Getter fuer glueh- und entladungslampen hoher intensitaet
DE3501092A1 (de) *	1984-02-02	1985-08-08	General Electric Co., Schenectady, N.Y.	Anordnung zum montieren eines getters fuer glueh- und entladungslampen hoher intensitaet
IT1206459B (it) *	1984-07-05	1989-04-27	Getters Spa	Dispositivo getter atto a ridurre il metano nei gas residui in un tubo a vuoto.
US4874339A (en) *	1985-08-09	1989-10-17	Saes Getters S.P.A.	Pumping tubulation getter
IT1201540B (it) *	1986-12-22	1989-02-02	Getters Spa	Dispositivo getter non evaporabile comprendente un supporto ceramico e metodo per la sua fabbricazione
HU207398B (en) *	1989-05-17	1993-03-29	Tungsram Reszvenytarsasag	Getter composition for light sources
US5312606A (en) *	1991-04-16	1994-05-17	Saes Getters Spa	Process for the sorption of residual gas by means of a non-evaporated barium getter alloy
IT1246784B (it) *	1991-04-16	1994-11-26	Getters Spa	Procedimento per assorbire gas residui mediante una lega getter di bario non evaporata.
US6555962B1 (en)	2000-03-17	2003-04-29	Koninklijke Philips Electronics N.V.	Ceramic metal halide lamp having medium aspect ratio
EP1386344A2 (fr)	2001-05-01	2004-02-04	Koninklijke Philips Electronics N.V.	Lampe a decharge
WO2003015126A1 (fr) *	2001-08-03	2003-02-20	Koninklijke Philips Electronics N.V.	Lampe a decharge de gaz a haute pression et son procede de fabrication
EP2325575A1 (fr) *	2010-04-22	2011-05-25	SAES GETTERS S.p.A.	Système dégazeur amélioré pour dispositif sensible à l'hydrogène

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT713587A (fr) *	1963-01-23
US3525009A (en) *	1968-02-05	1970-08-18	Tokyo Shibaura Electric Co	Low pressure mercury vapour discharge lamp including an alloy type getter coating
NL7016726A (fr) *	1970-11-14	1972-05-16
US3805105A (en) *	1971-06-30	1974-04-16	Gte Sylvania Inc	High pressure electric discharge device with zirconium-aluminum getter
NL168085C (nl) *	1972-05-17	1982-02-16	Philips Nv	Elektrische wolfraam-broom-cyclus-gloeilamp.
US3821585A (en) *	1973-04-30	1974-06-28	Westinghouse Electric Corp	Tungsten halogen incandescent lamp with group iva metal getter and method of manufacture

1977
- 1977-06-27 NL NL7707079A patent/NL7707079A/xx not_active Application Discontinuation
1978
- 1978-06-09 US US05/914,135 patent/US4203049A/en not_active Expired - Lifetime
- 1978-06-21 DE DE19782827132 patent/DE2827132A1/de not_active Ceased
- 1978-06-22 CA CA305,986A patent/CA1112287A/fr not_active Expired
- 1978-06-23 HU HU78PI631A patent/HU181936B/hu unknown
- 1978-06-23 GB GB7827695A patent/GB2000370B/en not_active Expired
- 1978-06-24 JP JP7598678A patent/JPS5412179A/ja active Pending
- 1978-06-26 FR FR7818961A patent/FR2396410A1/fr active Granted
- 1978-06-26 BE BE188839A patent/BE868454A/fr not_active IP Right Cessation

Also Published As

Publication number	Publication date
FR2396410A1 (fr)	1979-01-26
HU181936B (en)	1983-11-28
CA1112287A (fr)	1981-11-10
JPS5412179A (en)	1979-01-29
US4203049A (en)	1980-05-13
FR2396410B1 (fr)	1982-07-02
NL7707079A (nl)	1978-12-29
GB2000370A (en)	1979-01-04
GB2000370B (en)	1982-01-13
DE2827132A1 (de)	1979-01-11

Publication	Publication Date	Title
MX148595A (es)	1983-05-16	Lampara electrica incandescente mejorada
IT1130732B (it)	1986-06-18	Lampada elettrica
FR2337851A1 (fr)	1977-08-05	Lampe electrique a bulles
BR7507166A (pt)	1976-10-05	Estrutura de iluminacao eletrica
BE880283A (fr)	1980-05-27	Lampe electrique
SE7707283L (sv)	1977-12-29	Elektrisk glodlampa
BE868454A (fr)	1978-12-27	Lampe electrique
BE881905A (fr)	1980-08-25	Lampe a incandescence electrique
BE829138A (fr)	1975-11-17	Lampe electrique
BE886093A (fr)	1981-05-07	Lampe a incandescence electrique
BE860367A (fr)	1978-05-02	Lampe a decharge electrique
BE870223A (fr)	1979-03-05	Lampe electrique emballee
BE867124A (fr)	1978-11-16	Lampe electrique
BE882199A (fr)	1980-09-12	Lampe a incandescence electrique
IT1193996B (it)	1988-08-31	Lampada elettrica
BE889609A (fr)	1982-01-13	Lampe electrique emballee
BE875672A (fr)	1979-10-18	Lampe electrique
FR2306526A1 (fr)	1976-10-29	Lampe electrique
BE855886A (fr)	1977-12-20	Lampe electrique
BE874847A (fr)	1979-09-14	Lampe electrique
FR2489479B1 (fr)	1987-09-04	Lampe electrique de projecteur
BE866050A (fr)	1978-10-17	Lampe electrique a incandescence
BE866619A (fr)	1978-11-03	Lampe electrique a incandescence
BE858889A (fr)	1978-03-20	Lampe electrique
IT7822859U1 (it)	1980-03-22	Lampada elettrica

Legal Events

Date	Code	Title	Description
1985-12-31	RE	Patent lapsed	Owner name: N.V. PHILIPS' GLOEILAMPENFABRIEKEN Effective date: 19850626

Date

Code

Title

Description

1985-12-31

Patent lapsed

Owner name: N.V. PHILIPS' GLOEILAMPENFABRIEKEN

Effective date: 19850626