FR1067079A - Improvements to discharge lamps - Google Patents

Improvements to discharge lamps

Info

Publication number
FR1067079A
FR1067079A FR1067079DA FR1067079A FR 1067079 A FR1067079 A FR 1067079A FR 1067079D A FR1067079D A FR 1067079DA FR 1067079 A FR1067079 A FR 1067079A
Authority
FR
France
Prior art keywords
discharge lamps
lamps
discharge
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.)
Expired
Application number
Other languages
French (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.)
Compagnie des Lampes
Original Assignee
Compagnie des Lampes
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 Compagnie des Lampes filed Critical Compagnie des Lampes
Application granted granted Critical
Publication of FR1067079A publication Critical patent/FR1067079A/en
Expired 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
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
FR1067079D 1951-11-29 1952-11-24 Improvements to discharge lamps Expired FR1067079A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US745736XA 1951-11-29 1951-11-29

Publications (1)

Publication Number Publication Date
FR1067079A true FR1067079A (en) 1954-06-11

Family

ID=22120288

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1067079D Expired FR1067079A (en) 1951-11-29 1952-11-24 Improvements to discharge lamps

Country Status (2)

Country Link
FR (1) FR1067079A (en)
GB (1) GB745736A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0377225A2 (en) * 1989-01-05 1990-07-11 Gte Products Corporation Glow discharge lamp containing nitrogen
EP0408954A2 (en) * 1989-07-19 1991-01-23 Yazaki Corporation Gas-filled discharge tube

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0105492D0 (en) * 2001-03-06 2001-04-25 Univ Sheffield Discharge lamps using near-UV emitters
CN102576645A (en) * 2009-09-17 2012-07-11 欧司朗股份有限公司 Low-pressure Discharge Lamp

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0377225A2 (en) * 1989-01-05 1990-07-11 Gte Products Corporation Glow discharge lamp containing nitrogen
EP0377225A3 (en) * 1989-01-05 1991-07-24 Gte Products Corporation Glow discharge lamp containing nitrogen
EP0408954A2 (en) * 1989-07-19 1991-01-23 Yazaki Corporation Gas-filled discharge tube
EP0408954A3 (en) * 1989-07-19 1991-05-15 Yazaki Corporation Gas-filled discharge tube

Also Published As

Publication number Publication date
GB745736A (en) 1956-02-29

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