[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

FR2298185A1 - Procede permettant le fonctionnement d'une lampe a decharge sans ballast de stabilisation - Google Patents

Procede permettant le fonctionnement d'une lampe a decharge sans ballast de stabilisation

Info

Publication number
FR2298185A1
FR2298185A1 FR7601089A FR7601089A FR2298185A1 FR 2298185 A1 FR2298185 A1 FR 2298185A1 FR 7601089 A FR7601089 A FR 7601089A FR 7601089 A FR7601089 A FR 7601089A FR 2298185 A1 FR2298185 A1 FR 2298185A1
Authority
FR
France
Prior art keywords
discharge lamp
process allowing
stabilization ballast
ballast
stabilization
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7601089A
Other languages
English (en)
Other versions
FR2298185B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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.)
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2298185A1 publication Critical patent/FR2298185A1/fr
Application granted granted Critical
Publication of FR2298185B1 publication Critical patent/FR2298185B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
    • H01J61/825—High-pressure sodium lamps
    • 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
    • H01J61/22—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent vapour of an alkali metal
FR7601089A 1975-01-17 1976-01-16 Procede permettant le fonctionnement d'une lampe a decharge sans ballast de stabilisation Granted FR2298185A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7500551,A NL168993C (nl) 1975-01-17 1975-01-17 Werkwijze voor het bedrijven van een zelfstabiliserende ontladingslamp.

Publications (2)

Publication Number Publication Date
FR2298185A1 true FR2298185A1 (fr) 1976-08-13
FR2298185B1 FR2298185B1 (fr) 1980-07-18

Family

ID=19823006

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7601089A Granted FR2298185A1 (fr) 1975-01-17 1976-01-16 Procede permettant le fonctionnement d'une lampe a decharge sans ballast de stabilisation

Country Status (9)

Country Link
US (1) US4039880A (fr)
JP (1) JPS5197272A (fr)
AT (1) AT355673B (fr)
BE (1) BE837607A (fr)
CA (1) CA1071293A (fr)
DE (1) DE2600351C2 (fr)
FR (1) FR2298185A1 (fr)
GB (1) GB1510052A (fr)
NL (1) NL168993C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0834905A2 (fr) * 1996-10-02 1998-04-08 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Lampe haute pression au sodium de faible puissance

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL181157C (nl) * 1977-04-15 1987-06-16 Philips Nv Hogedruknatriumdampontladingslamp.
NL177058C (nl) * 1977-04-15 1985-07-16 Philips Nv Hogedruknatriumdampontladingslamp.
NL7903285A (nl) * 1979-04-26 1980-10-28 Philips Nv Ontladingslamp.
US4418300A (en) * 1980-01-17 1983-11-29 Mitsubishi Denki Kabushiki Kaisha Metal vapor discharge lamp with heat insulator and starting aid
GB2073944B (en) * 1980-02-20 1985-02-06 Mitsubishi Electric Corp High pressure discharge lamp
DE3110512A1 (de) * 1981-03-18 1982-10-07 Jürg 8005 Zürich Nigg "heizvorrichtung fuer metalldampflampen zum erzielen und aufrechterhalten eines bereitschaftszustandes"
EP0178646B1 (fr) * 1984-10-17 1989-10-11 Sharp Kabushiki Kaisha Lampe fluorescente de petite dimension
US5798611A (en) * 1990-10-25 1998-08-25 Fusion Lighting, Inc. Lamp having controllable spectrum
WO2017215185A1 (fr) * 2016-06-14 2017-12-21 普罗斯电器（中国）有限公司 Lampe à vapeur de sodium à haute pression à fort taux de maintien par pourvue d'un commutateur de démarrage auxiliaire

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3716743A (en) * 1969-08-29 1973-02-13 Matsushita Electronics Corp High-pressure metal-vapor discharge tube

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3248590A (en) * 1963-03-01 1966-04-26 Gen Electric High pressure sodium vapor lamp
NL6511266A (fr) * 1965-08-28 1967-03-01
US3898504A (en) * 1970-12-09 1975-08-05 Matsushita Electronics Corp High pressure metal vapor discharge lamp
NL7106348A (fr) * 1971-05-08 1972-11-10
US3757158A (en) * 1972-06-23 1973-09-04 Gte Sylvania Inc Sodium vapor lamp having a grooved alumina arc tube
US3721845A (en) * 1972-06-28 1973-03-20 Gte Sylvania Inc Sodium vapor lamp having improved starting means
US3900753A (en) * 1974-05-23 1975-08-19 Gte Sylvania Inc High pressure sodium vapor lamp having low starting voltage

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3716743A (en) * 1969-08-29 1973-02-13 Matsushita Electronics Corp High-pressure metal-vapor discharge tube

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0834905A2 (fr) * 1996-10-02 1998-04-08 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Lampe haute pression au sodium de faible puissance
EP0834905A3 (fr) * 1996-10-02 1998-06-03 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Lampe haute pression au sodium de faible puissance
US6051927A (en) * 1996-10-02 2000-04-18 Patent-Truehand-Gesellschaft Fuer Elektrische Gluelampen Mbh High pressure sodium lamp of low power

Also Published As

Publication number Publication date
NL168993C (nl) 1982-05-17
DE2600351C2 (de) 1983-09-01
US4039880A (en) 1977-08-02
CA1071293A (fr) 1980-02-05
GB1510052A (en) 1978-05-10
FR2298185B1 (fr) 1980-07-18
NL168993B (nl) 1981-12-16
DE2600351A1 (de) 1976-07-22
ATA21876A (de) 1979-08-15
JPS5197272A (fr) 1976-08-26
AT355673B (de) 1980-03-10
BE837607A (fr) 1976-07-15
NL7500551A (nl) 1976-07-20

Similar Documents

Publication Publication Date Title
GB1550460A (en) Solid state ballast for gaseous discharge lamps
BE821857A (fr) Lampe a decharge d'intensite elevee
FR2309975A1 (fr) Lampe a decharge par arc, a halogenure metallique
FR2326036A1 (fr) Lampe fluorescente
CA999914A (en) Metal halide discharge lamp having an arched arc tube
BE837607A (fr) Procede permettant le fonctionnement d'une lampe a decharge sans ballast de stabilisation
CA1032213A (fr) Circuit ballast d'ondulateur pour lampe fluorescente
BE859653A (fr) Ballast de stabilisation inductif pour lampe a decharge
BE812342A (fr) Procede permettant de realiser une lampe a decharge dans la vapeur de mercure
BE808356A (fr) Lampe a arc haute intensite
FR2670072B1 (fr) Circuit d'allumage pour une lampe a decharge sans electrode a haute intensite.
JPS51148992A (en) Mercury vapor lamp using compound fluorescent material
GB1548710A (en) Arc discharge lamp
AU5227673A (en) Ballast circuits for discharge lamps
BE815335A (fr) Electrode pour lampe a decharge
FR2328277A1 (fr) Procede pour recouvrir la paroi interieure d'une lampe a decharge dans la vapeur de mercure a basse pression de materiau
CA982645A (en) Tubular electrode support for ceramic discharge lamp
FR2298187A1 (fr) Lampe fluorescente
FR2301920A1 (fr) Lampe fluorescente a vapeur de mercure a haute pression
NL7501631A (nl) Kwikdampontladingslamp.
ZA706047B (en) Resonator ballast for arc discharge lamps
BE878063A (fr) Circuit gradateur a haute frequence pour lampe a decharge gazeuse a haute intensite
BE826876A (fr) Procede pour la realisation d'une lampe a decharge dans la vapeur de mercure
BE829570A (fr) Ballast pour lampes a decharge
BE825327A (fr) Procede pour la fabrication d'un ballast de stabilisation inductif destine a une lampe a decharge dans un gaz et/ou dans une vapeur

Legal Events

Date Code Title Description
DR Decision of the appeal court due to an appeal at law against decisions of the director of the inpi, except decision of lapse
ST Notification of lapse