FR1131328A - Luminaire - Google Patents

Luminaire

Info

Publication number: FR1131328A
Authority: FR; France
Prior art keywords: lamp
Prior art date: 1955-09-19
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

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.)

Umicore NV SA

Original Assignee

Ateliers de Constructions Electriques de Charleroi SA

ACEC SA

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.)

1955-09-19

Filing date

1955-09-19

Publication date

1957-02-20

1955-09-19 Application filed by Ateliers de Constructions Electriques de Charleroi SA, ACEC SA filed Critical Ateliers de Constructions Electriques de Charleroi SA

1957-02-20 Application granted granted Critical

1957-02-20 Publication of FR1131328A publication Critical patent/FR1131328A/fr

Status Expired legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Fastening Of Light Sources Or Lamp Holders (AREA)
Investigating Or Analysing Materials By Optical Means (AREA)

FR1131328D 1955-09-19 1955-09-19 Luminaire Expired FR1131328A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR1131328T		1955-09-19
FR1132287T		1955-09-26

Publications (1)

Publication Number	Publication Date
FR1131328A true FR1131328A (fr)	1957-02-20

Family

ID=9637847

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
FR1131328D Expired FR1131328A (fr)	1955-09-19	1955-09-19	Luminaire
FR1132287D Expired FR1132287A (fr)	1955-09-19	1955-09-26	Support pour lampes tubulaires

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
FR1132287D Expired FR1132287A (fr)	1955-09-19	1955-09-26	Support pour lampes tubulaires

Country Status (5)

Country	Link
AT (1)	AT200226B (fr)
CH (1)	CH335542A (fr)
DE (1)	DE1029930B (fr)
FR (2)	FR1131328A (fr)
GB (1)	GB809801A (fr)

1955
- 1955-09-19 FR FR1131328D patent/FR1131328A/fr not_active Expired
- 1955-09-26 FR FR1132287D patent/FR1132287A/fr not_active Expired
1956
- 1956-08-30 CH CH335542D patent/CH335542A/fr unknown
- 1956-09-04 GB GB27000/56A patent/GB809801A/en not_active Expired
- 1956-09-07 DE DEA25623A patent/DE1029930B/de active Pending
- 1956-09-13 AT AT200226D patent/AT200226B/de active

Also Published As

Publication number	Publication date
GB809801A (en)	1959-03-04
CH335542A (fr)	1959-01-15
DE1029930B (de)	1958-05-14
AT200226B (de)	1958-10-25
FR1132287A (fr)	1957-03-07

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