FI55721B - Anordning vid ventilationsanlaeggningar foer lokaler - Google Patents

Anordning vid ventilationsanlaeggningar foer lokaler

Info

Publication number
FI55721B
FI55721B FI2053/71A FI205371A FI55721B FI 55721 B FI55721 B FI 55721B FI 2053/71 A FI2053/71 A FI 2053/71A FI 205371 A FI205371 A FI 205371A FI 55721 B FI55721 B FI 55721B
Authority
FI
Finland
Prior art keywords
ventilationsanlaeggningar
lokaler
foer
anordning vid
anordning
Prior art date
Application number
FI2053/71A
Other languages
English (en)
Other versions
FI55721C (fi
Inventor
Karl-Erik Samuelsson
Original Assignee
Svenska Flaektfabriken Ab
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.)
Filing date
Publication date
Application filed by Svenska Flaektfabriken Ab filed Critical Svenska Flaektfabriken Ab
Application granted granted Critical
Publication of FI55721B publication Critical patent/FI55721B/fi
Publication of FI55721C publication Critical patent/FI55721C/fi

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
FI2053/71A 1970-07-21 1971-07-20 Anordning vid ventilationsanlaeggningar foer lokaler FI55721C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE10100/70A SE364356B (fi) 1970-07-21 1970-07-21

Publications (2)

Publication Number Publication Date
FI55721B true FI55721B (fi) 1979-05-31
FI55721C FI55721C (fi) 1979-09-10

Family

ID=20291691

Family Applications (1)

Application Number Title Priority Date Filing Date
FI2053/71A FI55721C (fi) 1970-07-21 1971-07-20 Anordning vid ventilationsanlaeggningar foer lokaler

Country Status (9)

Country Link
BE (1) BE770274A (fi)
CA (1) CA939552A (fi)
CH (1) CH527394A (fi)
CS (1) CS164760B2 (fi)
FI (1) FI55721C (fi)
FR (1) FR2099505B1 (fi)
GB (1) GB1361845A (fi)
NL (1) NL7110043A (fi)
SE (1) SE364356B (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19754347A1 (de) * 1997-11-25 1999-06-02 I S E Ingenieurbuero Fuer Rege Lüftungseinrichtung

Also Published As

Publication number Publication date
DE2134795B2 (de) 1973-06-20
NL7110043A (fi) 1972-01-25
GB1361845A (en) 1974-07-30
CS164760B2 (fi) 1975-11-28
CH527394A (de) 1972-08-31
SE364356B (fi) 1974-02-18
FR2099505B1 (fi) 1973-06-29
FI55721C (fi) 1979-09-10
BE770274A (fr) 1971-12-01
CA939552A (en) 1974-01-08
FR2099505A1 (fi) 1972-03-17
DE2134795A1 (de) 1972-01-27

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