FR2321186A1 - Lampe a decharge a vapeur de mercure a haute pression destinee a fonctionner en position horizontale - Google Patents

Lampe a decharge a vapeur de mercure a haute pression destinee a fonctionner en position horizontale

Info

Publication number
FR2321186A1
FR2321186A1 FR7624579A FR7624579A FR2321186A1 FR 2321186 A1 FR2321186 A1 FR 2321186A1 FR 7624579 A FR7624579 A FR 7624579A FR 7624579 A FR7624579 A FR 7624579A FR 2321186 A1 FR2321186 A1 FR 2321186A1
Authority
FR
France
Prior art keywords
operate
high pressure
discharge lamp
horizontal position
pressure mercury
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
FR7624579A
Other languages
English (en)
Other versions
FR2321186B3 (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.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft 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.)
Filing date
Publication date
Application filed by Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Publication of FR2321186A1 publication Critical patent/FR2321186A1/fr
Application granted granted Critical
Publication of FR2321186B3 publication Critical patent/FR2321186B3/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
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • H01J61/073—Main electrodes for high-pressure discharge lamps
FR7624579A 1975-08-12 1976-08-11 Lampe a decharge a vapeur de mercure a haute pression destinee a fonctionner en position horizontale Granted FR2321186A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752535922 DE2535922A1 (de) 1975-08-12 1975-08-12 Quecksilberdampf-hochdruckentladungslampe fuer horizontale brennlage

Publications (2)

Publication Number Publication Date
FR2321186A1 true FR2321186A1 (fr) 1977-03-11
FR2321186B3 FR2321186B3 (fr) 1979-05-04

Family

ID=5953818

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7624579A Granted FR2321186A1 (fr) 1975-08-12 1976-08-11 Lampe a decharge a vapeur de mercure a haute pression destinee a fonctionner en position horizontale

Country Status (3)

Country Link
DE (1) DE2535922A1 (fr)
FR (1) FR2321186A1 (fr)
GB (1) GB1558509A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2345808A1 (fr) * 1977-03-22 1977-10-21 Gte Sylvania Inc Perfectionnements apportes aux lampes a decharge a vapeur d'halogene de metal
EP1174904A1 (fr) * 2000-06-19 2002-01-23 Advanced Lighting Technologies, Inc. Procédé d'amélioration des caractéristiques des lampes à décharge de grande puissance fonctionnant en position horizontale

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4893057A (en) * 1983-05-10 1990-01-09 North American Philips Corp. High intensity discharge lamp and electodes for such a lamp
DE10137794B4 (de) * 2001-08-07 2008-06-12 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Elektrode für Hochdruckentladungslampen und Hochdruckentladungslampe
DE10204925A1 (de) * 2002-02-07 2003-08-21 Philips Intellectual Property Quecksilberfreie Hochdruckgasentladungslampe
AU2003222381A1 (en) * 2002-05-02 2003-11-17 Koninklijke Philips Electronics N.V. High-pressure gas discharge lamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2345808A1 (fr) * 1977-03-22 1977-10-21 Gte Sylvania Inc Perfectionnements apportes aux lampes a decharge a vapeur d'halogene de metal
EP1174904A1 (fr) * 2000-06-19 2002-01-23 Advanced Lighting Technologies, Inc. Procédé d'amélioration des caractéristiques des lampes à décharge de grande puissance fonctionnant en position horizontale

Also Published As

Publication number Publication date
GB1558509A (en) 1980-01-03
FR2321186B3 (fr) 1979-05-04
DE2535922A1 (de) 1977-03-03

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