FR2637929B1 - - Google Patents
Info
- Publication number
- FR2637929B1 FR2637929B1 FR8813748A FR8813748A FR2637929B1 FR 2637929 B1 FR2637929 B1 FR 2637929B1 FR 8813748 A FR8813748 A FR 8813748A FR 8813748 A FR8813748 A FR 8813748A FR 2637929 B1 FR2637929 B1 FR 2637929B1
- Authority
- FR
- France
- 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 - Fee Related
Links
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F17/00—Vertical ducts; Channels, e.g. for drainage
- E04F17/06—Light shafts, e.g. for cellars
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/03—Sky-lights; Domes; Ventilating sky-lights
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/03—Sky-lights; Domes; Ventilating sky-lights
- E04D2013/034—Daylight conveying tubular skylights
- E04D2013/0345—Daylight conveying tubular skylights with skylight shafts extending from roof to ceiling
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8813748A FR2637929A1 (en) | 1988-10-19 | 1988-10-19 | Flexible conduit which can be used for connecting two openings and in particular for channelling a light flux from an opening capturing light towards an opening diffusing light, and a system for natural lighting of a room of a building making use of the said flexible conduit. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8813748A FR2637929A1 (en) | 1988-10-19 | 1988-10-19 | Flexible conduit which can be used for connecting two openings and in particular for channelling a light flux from an opening capturing light towards an opening diffusing light, and a system for natural lighting of a room of a building making use of the said flexible conduit. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2637929A1 FR2637929A1 (en) | 1990-04-20 |
FR2637929B1 true FR2637929B1 (en) | 1993-02-26 |
Family
ID=9371161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8813748A Granted FR2637929A1 (en) | 1988-10-19 | 1988-10-19 | Flexible conduit which can be used for connecting two openings and in particular for channelling a light flux from an opening capturing light towards an opening diffusing light, and a system for natural lighting of a room of a building making use of the said flexible conduit. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2637929A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6363667B2 (en) * | 1999-03-18 | 2002-04-02 | O'neill Mark | Passive collimating tubular skylight |
EP1382769A3 (en) * | 2002-07-20 | 2004-03-17 | Tony Skuse | Apparatus for illuminating the interior of a building |
US20120272593A1 (en) | 2011-04-29 | 2012-11-01 | O'neill Mark J | Passive collimating skylight |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR394768A (en) * | 1907-09-30 | 1909-02-01 | Thomas Hancock | Flexible coupling device for tube assembly |
US1558503A (en) * | 1921-10-06 | 1925-10-27 | John G Pressler | Hose connection for automobile engines and radiators |
FR1113613A (en) * | 1953-12-15 | 1956-04-03 | flexible element forming a tubular connector usable in particular on motor vehicles | |
US3206228A (en) * | 1962-09-18 | 1965-09-14 | Us Rubber Co | Vibration joints |
US4339900A (en) * | 1980-09-29 | 1982-07-20 | Freeman William T | Sky-light structure having a flexible-tube shaft |
DE3122164A1 (en) * | 1981-06-04 | 1983-01-05 | Siemens AG, 1000 Berlin und 8000 München | Arrangement for lighting a room with roof windows |
GB2102051A (en) * | 1981-07-17 | 1983-01-26 | Woodroffe Roofing Pty Limited | Dome light unit |
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1988
- 1988-10-19 FR FR8813748A patent/FR2637929A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2637929A1 (en) | 1990-04-20 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |