FI55721C - ANORDNING VID VENTILATIONSANLAEGGNINGAR FOER LOKALER - Google Patents
ANORDNING VID VENTILATIONSANLAEGGNINGAR FOER LOKALERInfo
- Publication number
- FI55721C FI55721C FI2053/71A FI205371A FI55721C FI 55721 C FI55721 C FI 55721C FI 2053/71 A FI2053/71 A FI 2053/71A FI 205371 A FI205371 A FI 205371A FI 55721 C FI55721 C FI 55721C
- Authority
- FI
- Finland
- Prior art keywords
- ventilationsanlaeggningar
- lokaler
- foer
- anordning vid
- anordning
- Prior art date
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE10100/70A SE364356B (en) | 1970-07-21 | 1970-07-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
FI55721B FI55721B (en) | 1979-05-31 |
FI55721C true FI55721C (en) | 1979-09-10 |
Family
ID=20291691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI2053/71A FI55721C (en) | 1970-07-21 | 1971-07-20 | ANORDNING VID VENTILATIONSANLAEGGNINGAR FOER LOKALER |
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) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19754347A1 (en) * | 1997-11-25 | 1999-06-02 | I S E Ingenieurbuero Fuer Rege | Ventilation 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 BE BE770274A patent/BE770274A/en unknown
- 1971-07-20 CH CH1066571A patent/CH527394A/en unknown
- 1971-07-20 FI FI2053/71A patent/FI55721C/en active
- 1971-07-21 NL NL7110043A patent/NL7110043A/xx not_active Application Discontinuation
- 1971-07-21 FR FR717126642A patent/FR2099505B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7110043A (en) | 1972-01-25 |
CS164760B2 (en) | 1975-11-28 |
BE770274A (en) | 1971-12-01 |
FI55721B (en) | 1979-05-31 |
DE2134795A1 (en) | 1972-01-27 |
FR2099505A1 (en) | 1972-03-17 |
CA939552A (en) | 1974-01-08 |
GB1361845A (en) | 1974-07-30 |
CH527394A (en) | 1972-08-31 |
DE2134795B2 (en) | 1973-06-20 |
SE364356B (en) | 1974-02-18 |
FR2099505B1 (en) | 1973-06-29 |
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