FI50276B - - Google Patents

Info

Publication number
FI50276B
FI50276B FI2052/71A FI205271A FI50276B FI 50276 B FI50276 B FI 50276B FI 2052/71 A FI2052/71 A FI 2052/71A FI 205271 A FI205271 A FI 205271A FI 50276 B FI50276 B FI 50276B
Authority
FI
Finland
Application number
FI2052/71A
Other languages
Finnish (fi)
Other versions
FI50276C (en
Inventor
Armand Ahlberg
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 FI50276B publication Critical patent/FI50276B/fi
Publication of FI50276C publication Critical patent/FI50276C/en

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
    • 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
    • F24F13/068—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as perforated walls, ceilings or floors
    • 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
    • F24F7/08—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 with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)
  • Ventilation (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Air-Flow Control Members (AREA)
  • Building Environments (AREA)
FI712052A 1970-07-21 1971-07-20 Device for ventilation systems in rooms with high demands on air comfort FI50276C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE10099/70A SE341460B (en) 1970-07-21 1970-07-21

Publications (2)

Publication Number Publication Date
FI50276B true FI50276B (en) 1975-09-30
FI50276C FI50276C (en) 1976-01-12

Family

ID=20291687

Family Applications (1)

Application Number Title Priority Date Filing Date
FI712052A FI50276C (en) 1970-07-21 1971-07-20 Device for ventilation systems in rooms with high demands on air comfort

Country Status (15)

Country Link
US (1) US3726202A (en)
AT (1) AT312216B (en)
AU (1) AU454597B2 (en)
BE (1) BE770275A (en)
CA (1) CA942573A (en)
CH (1) CH533813A (en)
CS (1) CS157125B2 (en)
DE (1) DE2134778C3 (en)
FI (1) FI50276C (en)
FR (1) FR2103144A5 (en)
GB (1) GB1347719A (en)
NL (1) NL7110045A (en)
NO (1) NO127939B (en)
SE (1) SE341460B (en)
SU (1) SU449511A3 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE390757B (en) * 1974-03-01 1977-01-17 Luftkonditionering Ab KIT AND DEVICE FOR THROTTLE OF A FLOOD
US4071080A (en) * 1976-01-14 1978-01-31 Bridgers Frank H Air conditioning system
US4304174A (en) * 1979-12-31 1981-12-08 Entropy Controls, Inc. Segmented panel curtain opening closure
FR2473161A1 (en) * 1980-01-07 1981-07-10 Jenin Jacques Central heating and air conditioning - combines external insulating with air circulating system, heat exchanger and underfloor heating
DE3728698A1 (en) * 1986-09-03 1988-03-31 Enig Energieberatung Innovatio Air conditioning plant
US5197920A (en) * 1991-09-23 1993-03-30 Thomas Ganse Element for user in a heating and air conditioning ductwork system
US5564980A (en) * 1995-02-09 1996-10-15 Becker; Sydney J. Room air quality conditioning system
US5722483A (en) * 1996-08-14 1998-03-03 Gibson; Gary L. Air exchange apparatus and method
GB2374661A (en) * 2001-04-17 2002-10-23 Edmund Peter Gortowski Ventilation system for a building
DE10212853B4 (en) * 2002-03-22 2005-03-03 Maschinenfabrik Georg Kiefer Gmbh Ventilation component and method for installing a ventilation component
TWI427247B (en) * 2011-06-24 2014-02-21 Univ Nat Pingtung Sci & Tech A ventilation system with a controllable intake and exhaust
CN107178862A (en) * 2016-03-11 2017-09-19 杨辉 A kind of convenient fresh air purifier suitable for sliding window

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH53528A (en) * 1911-08-01 1912-03-01 Josef Sigrist Ventilation system
US2488333A (en) * 1946-10-04 1949-11-15 Fred W Schlachter Air-conditioning apparatus and system
US2895398A (en) * 1956-07-04 1959-07-21 Outwerp & Exploitatiebureau Sh Ventilating system for a building, e.g. a building divided into flats
US3581649A (en) * 1969-04-14 1971-06-01 George W Rauenhorst Solar heating air changing wall structure

Also Published As

Publication number Publication date
SE341460B (en) 1971-12-27
CS157125B2 (en) 1974-08-23
AU3126171A (en) 1973-01-18
FI50276C (en) 1976-01-12
US3726202A (en) 1973-04-10
DE2134778B2 (en) 1973-07-26
NO127939B (en) 1973-09-03
GB1347719A (en) 1974-02-27
SU449511A3 (en) 1974-11-05
AU454597B2 (en) 1974-10-31
CH533813A (en) 1973-02-15
FR2103144A5 (en) 1972-04-07
AT312216B (en) 1973-12-27
CA942573A (en) 1974-02-26
DE2134778A1 (en) 1972-01-27
DE2134778C3 (en) 1974-02-21
BE770275A (en) 1971-12-01
NL7110045A (en) 1972-01-25

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