CA1143777A - Lampe fluorescente a enveloppe tubulaire compacte de forme tridimensionnelle, et methode de fabrication de ladite enveloppe - Google Patents

Lampe fluorescente a enveloppe tubulaire compacte de forme tridimensionnelle, et methode de fabrication de ladite enveloppe

Info

Publication number
CA1143777A
CA1143777A CA000365271A CA365271A CA1143777A CA 1143777 A CA1143777 A CA 1143777A CA 000365271 A CA000365271 A CA 000365271A CA 365271 A CA365271 A CA 365271A CA 1143777 A CA1143777 A CA 1143777A
Authority
CA
Canada
Prior art keywords
envelope
tubing
bent
segments
compact
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
CA000365271A
Other languages
English (en)
Inventor
Frederick W. Hoeh (Deceased)
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Priority to CA000365271A priority Critical patent/CA1143777A/fr
Application granted granted Critical
Publication of CA1143777A publication Critical patent/CA1143777A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
CA000365271A 1980-11-21 1980-11-21 Lampe fluorescente a enveloppe tubulaire compacte de forme tridimensionnelle, et methode de fabrication de ladite enveloppe Expired CA1143777A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000365271A CA1143777A (fr) 1980-11-21 1980-11-21 Lampe fluorescente a enveloppe tubulaire compacte de forme tridimensionnelle, et methode de fabrication de ladite enveloppe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000365271A CA1143777A (fr) 1980-11-21 1980-11-21 Lampe fluorescente a enveloppe tubulaire compacte de forme tridimensionnelle, et methode de fabrication de ladite enveloppe

Publications (1)

Publication Number Publication Date
CA1143777A true CA1143777A (fr) 1983-03-29

Family

ID=4118525

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000365271A Expired CA1143777A (fr) 1980-11-21 1980-11-21 Lampe fluorescente a enveloppe tubulaire compacte de forme tridimensionnelle, et methode de fabrication de ladite enveloppe

Country Status (1)

Country Link
CA (1) CA1143777A (fr)

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