CA833717A - Sodium vapour discharge lamp - Google Patents

Sodium vapour discharge lamp

Info

Publication number
CA833717A
CA833717A CA833717A CA833717DA CA833717A CA 833717 A CA833717 A CA 833717A CA 833717 A CA833717 A CA 833717A CA 833717D A CA833717D A CA 833717DA CA 833717 A CA833717 A CA 833717A
Authority
CA
Canada
Prior art keywords
discharge lamp
vapour discharge
sodium vapour
sodium
lamp
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
CA833717A
Inventor
M. La Grouw Coenraad
H. A. Van De Weijer Martinus
F. Spiessens Raymond
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
Publication date
Application granted granted Critical
Publication of CA833717A publication Critical patent/CA833717A/en
Expired legal-status Critical Current

Links

CA833717A Sodium vapour discharge lamp Expired CA833717A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA833717T

Publications (1)

Publication Number Publication Date
CA833717A true CA833717A (en) 1970-02-03

Family

ID=36311173

Family Applications (1)

Application Number Title Priority Date Filing Date
CA833717A Expired CA833717A (en) Sodium vapour discharge lamp

Country Status (1)

Country Link
CA (1) CA833717A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0516223A2 (en) * 1991-05-30 1992-12-02 Koninklijke Philips Electronics N.V. Electrodeless low-pressure sodium vapour discharge lamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0516223A2 (en) * 1991-05-30 1992-12-02 Koninklijke Philips Electronics N.V. Electrodeless low-pressure sodium vapour discharge lamp
EP0516223A3 (en) * 1991-05-30 1993-01-13 N.V. Philips' Gloeilampenfabrieken Electrodeless low-pressure sodium vapour discharge lamp

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