NL181469C - Hogedrukkwikdampontladingslamp. - Google Patents

Hogedrukkwikdampontladingslamp.

Info

Publication number: NL181469C
Authority: NL; Netherlands
Prior art keywords: high pressure; discharge lamp; pressure mercury; mercury discharge; lamp
Prior art date: 1977-06-04

Application number

NLAANVRAGE7805959,A

Other languages

English (en)

Dutch (nl)

Other versions

NL7805959A (nl

NL181469B (nl

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.)

1977-06-04

Filing date

1978-06-01

Publication date

1987-08-17

1978-06-01 Application filed by Philips Nv filed Critical Philips Nv

1978-12-06 Publication of NL7805959A publication Critical patent/NL7805959A/xx

1987-03-16 Publication of NL181469B publication Critical patent/NL181469B/xx

1987-08-17 Application granted granted Critical

1987-08-17 Publication of NL181469C publication Critical patent/NL181469C/xx

Links

QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 title 1
229910052753 mercury Inorganic materials 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
- H01J61/02—Details
- H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
- H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent

NLAANVRAGE7805959,A 1977-06-04 1978-06-01 Hogedrukkwikdampontladingslamp. NL181469C (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2725297A DE2725297C3 (de)	1977-06-04	1977-06-04	Hochdruckquecksilberdampfentladungslampe

Publications (3)

Publication Number	Publication Date
NL7805959A NL7805959A (nl)	1978-12-06
NL181469B NL181469B (nl)	1987-03-16
NL181469C true NL181469C (nl)	1987-08-17

Family

ID=6010735

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7805959,A NL181469C (nl)	1977-06-04	1978-06-01	Hogedrukkwikdampontladingslamp.

Country Status (7)

Country	Link
US (1)	US4243906A (fr)
JP (1)	JPS5923420B2 (fr)
BE (1)	BE867785A (fr)
DE (1)	DE2725297C3 (fr)
FR (1)	FR2393419A1 (fr)
GB (1)	GB1598269A (fr)
NL (1)	NL181469C (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2133925B (en) *	1982-12-29	1987-02-18	Gen Electric	Control of radial distributions in high intensity discharge lamps
JPS6059650A (ja) *	1983-09-09	1985-04-06	Hitachi Ltd	水平点灯形メタルハライドランプ
DE3506295A1 (de) *	1985-02-22	1986-08-28	Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München	Kompakte hochdruckentladungslampe
US4801846A (en) *	1986-12-19	1989-01-31	Gte Laboratories Incorporated	Rare earth halide light source with enhanced red emission
GB8707670D0 (en) *	1987-03-31	1987-05-07	Emi Plc Thorn	Ceramic metal halide lamps
EP0344732B1 (fr) *	1988-06-03	1994-10-26	Forschungszentrum Jülich Gmbh	Lampe à décharge aux halogénures métalliques
US5256940A (en) *	1989-11-08	1993-10-26	Matsushita Electric Works, Ltd.	High intensity discharge lamp device
DE4030202A1 (de) *	1990-09-24	1992-03-26	Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh	Metallhalogenid-hochdruckentladungslampe
DE69201339T3 (de) *	1991-11-21	1999-03-04	Ushiodenki K.K., Tokio/Tokyo	Metalldampfentladungslampe.
DE102005013003A1 (de) *	2005-03-21	2006-09-28	Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH	Metallhalogenidlampe
DE102006034833A1 (de) *	2006-07-27	2008-01-31	Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH	Hochdruckentladungslampe
CN101687099B (zh) *	2007-07-05	2013-10-30	皇家飞利浦电子股份有限公司	皮肤处理设备和灯
JP4978738B1 (ja) *	2011-01-06	2012-07-18	岩崎電気株式会社	メタルハライドランプ

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE967658C (de) *	1949-09-04	1957-12-05	Heraeus Gmbh W C	Dampfentladungslampe
US3234421A (en) *	1961-01-23	1966-02-08	Gen Electric	Metallic halide electric discharge lamps
US3416023A (en) *	1966-03-18	1968-12-10	Westinghouse Electric Corp	Mercury vapor sunlight lamp
US3590307A (en) *	1969-01-08	1971-06-29	Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh	Additive-type high-pressure mercury-vapor discharge device having good ultraviolet output
US3634721A (en) *	1970-02-13	1972-01-11	New Nippon Electric Co	Metal halide discharge lamps
US3761758A (en) *	1972-01-27	1973-09-25	Gte Sylvania Inc	Metal halide lamp containing mercury, light emitting metal, sodium and another alkali metal
GB1397034A (en) *	1973-07-05	1975-06-11	Thorn Electrical Ind Ltd	Discharge lamps
DE2363843A1 (de) *	1973-12-21	1975-06-26	Philips Patentverwaltung	Metalljodiddampf-entladungslampe
DE2422411A1 (de) *	1974-05-09	1975-12-11	Philips Patentverwaltung	Hochdruckquecksilberdampfentladungslampe
DE2616893A1 (de) *	1976-04-15	1977-11-03	Patra Patent Treuhand	Bestrahlungslampe

1977
- 1977-06-04 DE DE2725297A patent/DE2725297C3/de not_active Expired
1978
- 1978-05-31 GB GB25948/78A patent/GB1598269A/en not_active Expired
- 1978-06-01 JP JP53065035A patent/JPS5923420B2/ja not_active Expired
- 1978-06-01 NL NLAANVRAGE7805959,A patent/NL181469C/xx not_active IP Right Cessation
- 1978-06-02 BE BE188301A patent/BE867785A/fr not_active IP Right Cessation
- 1978-06-05 FR FR7816708A patent/FR2393419A1/fr active Granted
- 1978-06-22 US US05/917,978 patent/US4243906A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE2725297C3 (de)	1980-10-16
US4243906A (en)	1981-01-06
GB1598269A (en)	1981-09-16
JPS5439974A (en)	1979-03-28
FR2393419A1 (fr)	1978-12-29
DE2725297A1 (de)	1978-12-07
FR2393419B1 (fr)	1982-08-20
BE867785A (fr)	1978-12-04
JPS5923420B2 (ja)	1984-06-01
DE2725297B2 (de)	1980-02-14
NL7805959A (nl)	1978-12-06
NL181469B (nl)	1987-03-16

Legal Events

Date	Code	Title
1980-07-25	BB	A search report has been drawn up
1983-11-01	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1992-02-17	V1	Lapsed because of non-payment of the annual fee

Publication	Publication Date	Title
NL7802992A (nl)	1978-10-02	Hogedruk-kwikdampontladingslamp.
NL179854C (nl)	1986-11-17	Lagedrukkwikdampontladingslamp.
NL7709266A (nl)	1979-02-27	Lagedrukkwikdampontladingslamp.
NL178107C (nl)	1986-01-16	Hogedrukontladingslamp.
NL177058C (nl)	1985-07-16	Hogedruknatriumdampontladingslamp.
NL183794C (nl)	1989-01-16	Hogedrukkwikontladingslamp.
NL177163C (nl)	1985-08-01	Lagedrukkwikdampontladingslamp.
NL184032C (nl)	1989-03-16	Hogedruknatriumdampontladingslamp.
NL181470C (nl)	1987-08-17	Lagedrukkwikdampontladingslamp.
NL7611136A (nl)	1978-04-11	Hogedrukontladingslamp.
NL181469B (nl)	1987-03-16	Hogedrukkwikdampontladingslamp.
NL7611137A (nl)	1978-04-11	Hogedrukontladingslamp.
NL182998C (nl)	1988-06-16	Lagedrukkwikdampontladingslamp.
NL182680C (nl)	1988-04-18	Hogedrukkwikdampontladingslamp.
NL181157C (nl)	1987-06-16	Hogedruknatriumdampontladingslamp.
NL7712215A (nl)	1979-05-09	Hogedrukgasontladingslamp.
NL7612881A (nl)	1978-05-23	Lagedrukkwikdampontladingslamp.
NL7700159A (nl)	1978-07-12	Lagedrukkwikdampontladingslamp.
NL7712058A (nl)	1979-05-04	Lagedrukkwikdampontladingslamp.
NL7610170A (nl)	1978-03-16	Lagedrukkwikdampontladingslamp.
NL7611135A (nl)	1978-04-11	Hogedrukontladingslamp.
NL7713348A (nl)	1979-06-06	Hogedruknatriumdampontladingslamp.
NL7601463A (nl)	1976-08-17	Hogedruk ontladingslamp.
NL7612157A (nl)	1978-05-05	Lagedrukkwikdampontladingslamp.
NL7604308A (nl)	1977-10-25	Lagedrukkwikdampontladingslamp.