CA1191496A - Ensemble d'appareil d'eclairage et d'abat-jour pour tubes fluorescents - Google Patents

Ensemble d'appareil d'eclairage et d'abat-jour pour tubes fluorescents

Info

Publication number: CA1191496A
Authority: CA; Canada
Prior art keywords: shade; tube; opening; fixture; plate
Prior art date: 1981-12-16
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

CA000392379A

Other languages

English (en)

Inventor

Jann Petersen

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.)

Individual

Original Assignee

Individual

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.)

1981-12-16

Filing date

1981-12-16

Publication date

1985-08-06

1981-12-16 Application filed by Individual filed Critical Individual

1981-12-16 Priority to CA000392379A priority Critical patent/CA1191496A/fr

1985-08-06 Application granted granted Critical

1985-08-06 Publication of CA1191496A publication Critical patent/CA1191496A/fr

Status Expired legal-status Critical Current

Links

239000004020 conductor Substances 0.000 claims abstract description 7
230000005855 radiation Effects 0.000 claims description 8
238000006073 displacement reaction Methods 0.000 claims description 7
239000000725 suspension Substances 0.000 claims description 6
230000008878 coupling Effects 0.000 claims description 2
238000010168 coupling process Methods 0.000 claims description 2
238000005859 coupling reaction Methods 0.000 claims description 2
238000003780 insertion Methods 0.000 abstract description 6
230000037431 insertion Effects 0.000 abstract description 6
238000005286 illumination Methods 0.000 description 3
230000000694 effects Effects 0.000 description 2
150000002500 ions Chemical class 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
239000002184 metal Substances 0.000 description 2
239000004793 Polystyrene Substances 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
238000000034 method Methods 0.000 description 1
239000004033 plastic Substances 0.000 description 1
238000007747 plating Methods 0.000 description 1
229920002223 polystyrene Polymers 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
238000003466 welding Methods 0.000 description 1

Landscapes

Non-Portable Lighting Devices Or Systems Thereof (AREA)

CA000392379A 1981-12-16 1981-12-16 Ensemble d'appareil d'eclairage et d'abat-jour pour tubes fluorescents Expired CA1191496A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000392379A CA1191496A (fr)	1981-12-16	1981-12-16	Ensemble d'appareil d'eclairage et d'abat-jour pour tubes fluorescents

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA000392379A CA1191496A (fr)	1981-12-16	1981-12-16	Ensemble d'appareil d'eclairage et d'abat-jour pour tubes fluorescents

Publications (1)

Publication Number	Publication Date
CA1191496A true CA1191496A (fr)	1985-08-06

Family

ID=4121630

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000392379A Expired CA1191496A (fr)	1981-12-16	1981-12-16	Ensemble d'appareil d'eclairage et d'abat-jour pour tubes fluorescents

Country Status (1)

Country	Link
CA (1)	CA1191496A (fr)

1981
- 1981-12-16 CA CA000392379A patent/CA1191496A/fr not_active Expired

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Legal Events

Date	Code	Title	Description
2002-08-06	MKEX	Expiry