FI43469B - - Google Patents

Info

Publication number
FI43469B
FI43469B FI2225/63A FI222563A FI43469B FI 43469 B FI43469 B FI 43469B FI 2225/63 A FI2225/63 A FI 2225/63A FI 222563 A FI222563 A FI 222563A FI 43469 B FI43469 B FI 43469B
Authority
FI
Finland
Application number
FI2225/63A
Other languages
Finnish (fi)
Inventor
B Laerkfeldt
J Rosenberg
E Haglund
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 FI43469B publication Critical patent/FI43469B/fi

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
    • F16K24/04—Devices, e.g. valves, for venting or aerating enclosures for venting only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
    • F16K24/06—Devices, e.g. valves, for venting or aerating enclosures for aerating only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F13/062—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser having one or more bowls or cones diverging in the flow direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/16—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of parallelly-movable plates

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Details Of Valves (AREA)
  • Lift Valve (AREA)
FI2225/63A 1962-11-15 1963-11-14 FI43469B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1228862 1962-11-15

Publications (1)

Publication Number Publication Date
FI43469B true FI43469B (da) 1970-12-31

Family

ID=20295487

Family Applications (1)

Application Number Title Priority Date Filing Date
FI2225/63A FI43469B (da) 1962-11-15 1963-11-14

Country Status (8)

Country Link
US (1) US3369567A (da)
CH (1) CH405032A (da)
DE (1) DE1425590C3 (da)
DK (1) DK113730B (da)
ES (1) ES293454A3 (da)
FI (1) FI43469B (da)
GB (1) GB1055887A (da)
NL (1) NL141631B (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2445934A1 (fr) * 1979-01-05 1980-08-01 Barbarin Joseph Bouche d'extraction pour installation de ventilation mecanique controlee
US6527194B1 (en) * 2000-10-06 2003-03-04 Donald Burke Flow control damper

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1921457A (en) * 1931-12-03 1933-08-08 Newport News S & D Co Ventilator fitting
US2125454A (en) * 1936-03-17 1938-08-02 Marshall John Ventilator
US2644389A (en) * 1949-10-27 1953-07-07 W B Connor Engineering Corp Diffuser for air conditioning systems
US3010692A (en) * 1959-11-20 1961-11-28 Robertson Co H H Expansible conical plug valve
US3037528A (en) * 1960-01-11 1962-06-05 Thermotank Inc Autoamatic air valve
US3015469A (en) * 1961-02-09 1962-01-02 Louis W Falk Control valve for ventilating ducts
US3112007A (en) * 1961-11-01 1963-11-26 Arvin Ind Inc Silencing element for exhaust gas conduit

Also Published As

Publication number Publication date
DE1425590A1 (de) 1968-12-12
NL141631B (nl) 1974-03-15
US3369567A (en) 1968-02-20
CH405032A (fr) 1965-12-31
DE1425590C3 (de) 1974-02-21
DE1425590B2 (de) 1973-07-19
GB1055887A (en) 1967-01-18
DK113730B (da) 1969-04-21
ES293454A3 (es) 1964-03-01

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