NO137974C - ROOF LIGHT CONSTRUCTION. - Google Patents

ROOF LIGHT CONSTRUCTION.

Info

Publication number: NO137974C
Authority: NO; Norway
Prior art keywords: light construction; roof light; roof; construction; light
Prior art date: 1972-05-09

Application number

NO1756/73A

Other languages

Norwegian (no)

Other versions

NO137974B (en

Inventor

Edison A Price

Original Assignee

Erco Leuchten

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.)

1972-05-09

Filing date

1973-04-27

Publication date

1978-05-31

1973-04-27 Application filed by Erco Leuchten filed Critical Erco Leuchten

1978-02-20 Publication of NO137974B publication Critical patent/NO137974B/en

1978-05-31 Publication of NO137974C publication Critical patent/NO137974C/en

Classifications

- 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
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
- 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
- F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
- F21Y2103/37—U-shaped

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Non-Portable Lighting Devices Or Systems Thereof (AREA)
Fastening Of Light Sources Or Lamp Holders (AREA)
Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Body Structure For Vehicles (AREA)
Roof Covering Using Slabs Or Stiff Sheets (AREA)

NO1756/73A 1972-05-09 1973-04-27 ROOF LIGHT CONSTRUCTION. NO137974C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2222624A DE2222624C3 (en)	1972-05-09	1972-05-09	Ceiling lights arrangement with suspended ceilings

Publications (2)

Publication Number	Publication Date
NO137974B NO137974B (en)	1978-02-20
NO137974C true NO137974C (en)	1978-05-31

Family

ID=5844448

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO1756/73A NO137974C (en)	1972-05-09	1973-04-27	ROOF LIGHT CONSTRUCTION.

Country Status (8)

Country	Link
AT (1)	AT324496B (en)
DE (1)	DE2222624C3 (en)
ES (1)	ES414531A1 (en)
FR (1)	FR2183741B1 (en)
GB (1)	GB1424206A (en)
IT (1)	IT990547B (en)
NO (1)	NO137974C (en)
SE (1)	SE384077B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2737281B1 (en) *	1995-07-25	1997-09-26	Fd Eclairage	LIGHTING DEVICE FOR INTEGRATED INTO A SURFACE SUCH AS A FALSE CEILING
US8092037B2 (en)	2008-08-22	2012-01-10	Philips Electronics North America Corporation	Fluorescent light fixture retrofit kit

1972
- 1972-05-09 DE DE2222624A patent/DE2222624C3/en not_active Expired
1973
- 1973-04-02 AT AT287573A patent/AT324496B/en not_active IP Right Cessation
- 1973-04-09 SE SE7304975A patent/SE384077B/en unknown
- 1973-04-27 NO NO1756/73A patent/NO137974C/en unknown
- 1973-05-03 FR FR7315826A patent/FR2183741B1/fr not_active Expired
- 1973-05-04 IT IT23721/73A patent/IT990547B/en active
- 1973-05-07 GB GB2154573A patent/GB1424206A/en not_active Expired
- 1973-05-08 ES ES414531A patent/ES414531A1/en not_active Expired

Also Published As

Publication number	Publication date
ES414531A1 (en)	1976-02-01
IT990547B (en)	1975-07-10
DE2222624B2 (en)	1977-12-08
FR2183741A1 (en)	1973-12-21
AT324496B (en)	1975-09-10
SE384077B (en)	1976-04-12
DE2222624A1 (en)	1973-11-22
DE2222624C3 (en)	1978-08-03
NO137974B (en)	1978-02-20
GB1424206A (en)	1976-02-11
FR2183741B1 (en)	1977-02-11

Publication	Publication Date	Title
NO137016C (en)	1977-12-14	PANEL CONSTRUCTION.
NL174578B (en)	1984-02-01	BLIND CONSTRUCTION.
NL177069C (en)	1985-08-01	COMBINE.
DK135966B (en)	1977-07-18	Kaleidoscope.
DK129472B (en)	1974-10-14	Extruded roof tiles.
AT322791B (en)	1975-06-10	ROOF CONSTRUCTION
CH556514A (en)	1974-11-29	CLIMATE LIGHT.
NO137974C (en)	1978-05-31	ROOF LIGHT CONSTRUCTION.
NL7603134A (en)	1976-10-06	SLIDING ROOF.
NO136592C (en)	1977-09-28	ROOF INSTALLATION LAMP.
NL167218C (en)	1981-11-16	SUNSHADE.
ES192404Y (en)	1975-01-01	HERMETIZED LUMINAIRE.
NL165238C (en)	1981-03-16	TILE.
IT978947B (en)	1974-09-20	PARAPET
BE800179A (en)	1973-09-17	CONSTRUCTION STRUCTURE,
CH550295A (en)	1974-06-14	ROOF LIGHT.
SE380320B (en)	1975-11-03	ROOF DRAWING ELEMENTS
NL145630B (en)	1975-04-15	ROOF LIGHT ASSEMBLY.
BE789409A (en)	1973-03-28	PANELS.
ES193296Y (en)	1975-03-16	REFLECTOR.
CH550412A (en)	1974-06-14	SLIT LIGHT.
SU465465A1 (en)	1975-03-30	Roofing
BE780264A (en)	1972-07-03	CONSTRUCTION.
SE389367B (en)	1976-11-01	ROOF PAN.
ES186297Y (en)	1974-07-16	SIMPLIFIED LANTERN.