CA580780A - Lampe a decharge de vapeur de sodium - Google Patents

Lampe a decharge de vapeur de sodium

Info

Publication number
CA580780A
CA580780A CA580780A CA580780DA CA580780A CA 580780 A CA580780 A CA 580780A CA 580780 A CA580780 A CA 580780A CA 580780D A CA580780D A CA 580780DA CA 580780 A CA580780 A CA 580780A
Authority
CA
Canada
Prior art keywords
sodium
discharge tube
vapour discharge
vapour
tube
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
CA580780A
Other languages
English (en)
Inventor
Verwey Wessel
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 CA580780A publication Critical patent/CA580780A/fr
Expired legal-status Critical Current

Links

CA580780A Lampe a decharge de vapeur de sodium Expired CA580780A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA580780T

Publications (1)

Publication Number Publication Date
CA580780A true CA580780A (fr) 1959-08-04

Family

ID=35760205

Family Applications (1)

Application Number Title Priority Date Filing Date
CA580780A Expired CA580780A (fr) Lampe a decharge de vapeur de sodium

Country Status (1)

Country Link
CA (1) CA580780A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4783612A (en) * 1983-06-15 1988-11-08 U.S. Philips Corp. Low-pressure sodium vapor discharge lamp with protective glass layer on electrode lead-throughs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4783612A (en) * 1983-06-15 1988-11-08 U.S. Philips Corp. Low-pressure sodium vapor discharge lamp with protective glass layer on electrode lead-throughs

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