BR7600614A - Lampada de descarga de vapor de mercurio de baixa pressao - Google Patents

Lampada de descarga de vapor de mercurio de baixa pressao

Info

Publication number: BR7600614A
Authority: BR; Brazil
Prior art keywords: low pressure; discharge lamp; pressure mercury; steam discharge; mercury steam
Prior art date: 1975-03-10

Application number

BR7600614A

Other languages

English (en)

Inventor

L Busch

G Franck

Original Assignee

Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh

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.)

1975-03-10

Filing date

1976-01-30

Publication date

1976-09-14

1976-01-30 Application filed by Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh filed Critical Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh

1976-09-14 Publication of BR7600614A publication Critical patent/BR7600614A/pt

Links

QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 title 1
229910052753 mercury Inorganic materials 0.000 title 1
238000004326 stimulated echo acquisition mode for imaging Methods 0.000 title 1

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
- H01J61/72—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a main light-emitting filling of easily vaporisable metal vapour, e.g. mercury

BR7600614A 1975-03-10 1976-01-30 Lampada de descarga de vapor de mercurio de baixa pressao BR7600614A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19752510379 DE2510379A1 (de)	1975-03-10	1975-03-10	Quecksilberdampfniederdruckentladungslampe mit amalgam

Publications (1)

Publication Number	Publication Date
BR7600614A true BR7600614A (pt)	1976-09-14

Family

ID=5940926

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR7600614A BR7600614A (pt)	1975-03-10	1976-01-30	Lampada de descarga de vapor de mercurio de baixa pressao

Country Status (6)

Country	Link
US (1)	US4047071A (pt)
BR (1)	BR7600614A (pt)
DE (1)	DE2510379A1 (pt)
ES (1)	ES444790A1 (pt)
GB (1)	GB1528818A (pt)
IT (1)	IT1057177B (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4145634A (en) *	1978-02-17	1979-03-20	Westinghouse Electric Corp.	Fluorescent lamp having integral mercury-vapor pressure control means
US4499400A (en) *	1978-10-25	1985-02-12	General Electric Company	Use of amalgams in solenoidal electric field lamps
EP0035256B1 (de) *	1980-03-04	1983-07-13	Siemens Aktiengesellschaft	Getterkörper und Verfahren zu dessen Herstellung
US5204584A (en) *	1990-09-28	1993-04-20	Toshiba Lighting & Technology Corporation	Low pressure mercury vapor discharge lamp
US5229687A (en) *	1991-10-09	1993-07-20	Gte Products Corporation	Mercury vapor discharge lamp containing means for reducing mercury leaching
DE4445532A1 (de) *	1994-12-20	1996-06-27	Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh	Niederdruckentladungslampe
DE59604303D1 (de) *	1995-04-27	2000-03-02	Metronic Geraetebau	Verfahren und vorrichtung zum härten von uv-druckfarben
US5698943A (en) *	1996-03-22	1997-12-16	Osram Sylvania Inc.	Starting flag for use in mercury discharge lamp and lamp employing same
WO2001015204A1 (en) *	1999-08-19	2001-03-01	Koninklijke Philips Electronics N.V.	Low-pressure mercury vapor discharge lamp
US6310437B1 (en)	2000-06-01	2001-10-30	General Electric Company	Fluorescent lamp extension tube amalgam holder
DE102007046342A1 (de) *	2007-09-27	2009-04-02	Osram Gesellschaft mit beschränkter Haftung	Quecksilberhaltiges Element für eine Entladungslampe sowie Trägerteil und Entladungslampe mit einem quecksilberhaltigen Element
DE102020203417A1 (de) *	2020-03-17	2021-09-23	Heraeus Noblelight Gmbh	Niederdruck-Quecksilberdampfentladungslampe und Lampensystem

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2073715A (en) *	1934-02-09	1937-03-16	Harry A Stone	Gaseous electric discharge device
US3048737A (en) *	1960-02-23	1962-08-07	Westinghouse Electric Corp	Gaseous discharge device and method
DE1937938C3 (de) *	1969-07-25	1980-10-09	Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh, 8000 Muenchen	Quecksilberdampf niederdruckentladungslampe mit Haupt- und Nebenamalgam
US3898720A (en) *	1972-09-28	1975-08-12	Westinghouse Electric Corp	Method of providing a fluorescent lamp stem with an integral mercury-vapor pressure regulating means

1975
- 1975-03-10 DE DE19752510379 patent/DE2510379A1/de not_active Withdrawn
1976
- 1976-01-14 GB GB1451/76A patent/GB1528818A/en not_active Expired
- 1976-01-30 ES ES444790A patent/ES444790A1/es not_active Expired
- 1976-01-30 BR BR7600614A patent/BR7600614A/pt unknown
- 1976-02-12 IT IT67319/76A patent/IT1057177B/it active
- 1976-03-08 US US05/665,054 patent/US4047071A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US4047071A (en)	1977-09-06
GB1528818A (en)	1978-10-18
ES444790A1 (es)	1977-06-01
IT1057177B (it)	1982-03-10
DE2510379A1 (de)	1976-09-30

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