GB1361845A - Ventilation installations in rooms provided with used air windows and lighted by a number of fittings - Google Patents
Ventilation installations in rooms provided with used air windows and lighted by a number of fittingsInfo
- Publication number
- GB1361845A GB1361845A GB3357871A GB3357871A GB1361845A GB 1361845 A GB1361845 A GB 1361845A GB 3357871 A GB3357871 A GB 3357871A GB 3357871 A GB3357871 A GB 3357871A GB 1361845 A GB1361845 A GB 1361845A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fittings
- room
- air
- lighted
- lamps
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
-
- 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
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Building Environments (AREA)
- Ventilation (AREA)
Abstract
1361845 Ventilating buildings; lighting fittings; systems of lighting SVENSKA FL€KTFABRIKEN AB 16 July 1971 [21 July 1970] 33578/71 Headings F4V and F4R A ventilation system for a room having fluorescent lamps 5 enclosed in fittings 6 comprises ducts 3, 4 for exhausting air from the room adjacent a window 1 and for passing the air over the lamps 5 to cool the lamps. The duct 3 may serve one or more ducts 4. The exhausted air may be delivered to an air conditioning unit for heat recovery, filtering and recirculation of air to the room. The room is an office or a hospital ward.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE10100/70A SE364356B (en) | 1970-07-21 | 1970-07-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1361845A true GB1361845A (en) | 1974-07-30 |
Family
ID=20291691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3357871A Expired GB1361845A (en) | 1970-07-21 | 1971-07-16 | Ventilation installations in rooms provided with used air windows and lighted by a number of fittings |
Country Status (9)
Country | Link |
---|---|
BE (1) | BE770274A (en) |
CA (1) | CA939552A (en) |
CH (1) | CH527394A (en) |
CS (1) | CS164760B2 (en) |
FI (1) | FI55721C (en) |
FR (1) | FR2099505B1 (en) |
GB (1) | GB1361845A (en) |
NL (1) | NL7110043A (en) |
SE (1) | SE364356B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999027221A1 (en) * | 1997-11-25 | 1999-06-03 | I.S.E. - Ingenieurbüro Für Regenerative Systeme Und Rationelle Energieanwendung Gmbh | Ventilating device |
-
1970
- 1970-07-21 SE SE10100/70A patent/SE364356B/xx unknown
-
1971
- 1971-07-13 CA CA118,069A patent/CA939552A/en not_active Expired
- 1971-07-14 CS CS5184A patent/CS164760B2/cs unknown
- 1971-07-16 GB GB3357871A patent/GB1361845A/en not_active Expired
- 1971-07-20 CH CH1066571A patent/CH527394A/en unknown
- 1971-07-20 FI FI2053/71A patent/FI55721C/en active
- 1971-07-20 BE BE770274A patent/BE770274A/en unknown
- 1971-07-21 FR FR717126642A patent/FR2099505B1/fr not_active Expired
- 1971-07-21 NL NL7110043A patent/NL7110043A/xx not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999027221A1 (en) * | 1997-11-25 | 1999-06-03 | I.S.E. - Ingenieurbüro Für Regenerative Systeme Und Rationelle Energieanwendung Gmbh | Ventilating device |
Also Published As
Publication number | Publication date |
---|---|
FR2099505A1 (en) | 1972-03-17 |
NL7110043A (en) | 1972-01-25 |
FI55721B (en) | 1979-05-31 |
SE364356B (en) | 1974-02-18 |
BE770274A (en) | 1971-12-01 |
DE2134795B2 (en) | 1973-06-20 |
FR2099505B1 (en) | 1973-06-29 |
CH527394A (en) | 1972-08-31 |
DE2134795A1 (en) | 1972-01-27 |
CS164760B2 (en) | 1975-11-28 |
FI55721C (en) | 1979-09-10 |
CA939552A (en) | 1974-01-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |