CA939552A - Arrangement at ventilation installations in rooms provided with exhaust air windows and lighted by a number of fittings - Google Patents

Arrangement at ventilation installations in rooms provided with exhaust air windows and lighted by a number of fittings

Info

Publication number
CA939552A
CA939552A CA118,069A CA118069A CA939552A CA 939552 A CA939552 A CA 939552A CA 118069 A CA118069 A CA 118069A CA 939552 A CA939552 A CA 939552A
Authority
CA
Canada
Prior art keywords
lighted
fittings
arrangement
exhaust air
rooms provided
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
Application number
CA118,069A
Other languages
English (en)
Other versions
CA118069S (en
Inventor
Karl-Erik Samuelsson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Svenska Flaktfabriken AB
Original Assignee
Svenska Flaktfabriken 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 Flaktfabriken AB filed Critical Svenska Flaktfabriken AB
Application granted granted Critical
Publication of CA939552A publication Critical patent/CA939552A/en
Expired legal-status Critical Current

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)
CA118,069A 1970-07-21 1971-07-13 Arrangement at ventilation installations in rooms provided with exhaust air windows and lighted by a number of fittings Expired CA939552A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA939552A true CA939552A (en) 1974-01-08

Family

ID=20291691

Family Applications (1)

Application Number Title Priority Date Filing Date
CA118,069A Expired CA939552A (en) 1970-07-21 1971-07-13 Arrangement at ventilation installations in rooms provided with exhaust air windows and lighted by a number of fittings

Country Status (9)

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

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
BE770274A (fr) 1971-12-01
DE2134795A1 (de) 1972-01-27
FI55721B (fi) 1979-05-31
NL7110043A (cs) 1972-01-25
FR2099505A1 (cs) 1972-03-17
SE364356B (cs) 1974-02-18
CS164760B2 (cs) 1975-11-28
GB1361845A (en) 1974-07-30
DE2134795B2 (de) 1973-06-20
FR2099505B1 (cs) 1973-06-29
CH527394A (de) 1972-08-31
FI55721C (fi) 1979-09-10

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