SE310246B - - Google Patents

Info

Publication number
SE310246B
SE310246B SE1374/66A SE137466A SE310246B SE 310246 B SE310246 B SE 310246B SE 1374/66 A SE1374/66 A SE 1374/66A SE 137466 A SE137466 A SE 137466A SE 310246 B SE310246 B SE 310246B
Authority
SE
Sweden
Prior art keywords
air
screen
slot
theatre
perforated
Prior art date
Application number
SE1374/66A
Inventor
B Laerkfeldt
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
Priority to SE1374/66A priority Critical patent/SE310246B/xx
Priority to NO166559A priority patent/NO115924B/no
Priority to FI670226A priority patent/FI47606C/en
Priority to AT76967A priority patent/AT270144B/en
Priority to GB4259/67A priority patent/GB1176422A/en
Priority to FR92741A priority patent/FR1516238A/en
Priority to BE693357D priority patent/BE693357A/xx
Priority to US612532A priority patent/US3392657A/en
Priority to ES336278A priority patent/ES336278A1/en
Priority to CH152067A priority patent/CH457774A/en
Priority to DE19671679474 priority patent/DE1679474B1/en
Priority to NL676701689A priority patent/NL152074B/en
Publication of SE310246B publication Critical patent/SE310246B/xx

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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/18—Work bench
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/29—Air curtains

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)

Abstract

1,176,422. Ventilating. SVENSKA FL€KTFABRIKEN A.B. 27 Jan., 1967 [3 Feb., 1966], No. 4259/67. Heading F4V. A device for supplying air to an operating theatre comprises a row of perforated screens 3 receiving air from a supply 1 via a distributing duct 2, each screen being slidable up or down to form an unobstructed outlet slot above or below the screen. If the slot is at the top of the device, the air flowing therethrough follows the ceiling and the air flowing through the perforated screen is attracted by the air flow through the slot and also flows across the ceiling before finally descending into the theatre. When the slot is at the bottom of the device the air flowing therethrough descends more quickly into the theatre and carries with it the air passing through the perforated screen. If there is no slot at either the top or bottom of the device, the air flows through the perforated screen and across the theatre in a diagonal direction. A handle 5 is provided for moving the screen.
SE1374/66A 1966-02-03 1966-02-03 SE310246B (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
SE1374/66A SE310246B (en) 1966-02-03 1966-02-03
NO166559A NO115924B (en) 1966-02-03 1967-01-25
FI670226A FI47606C (en) 1966-02-03 1967-01-26 Device for directing an air stream blown in locally.
AT76967A AT270144B (en) 1966-02-03 1967-01-26 Device for the directed air supply to rooms
GB4259/67A GB1176422A (en) 1966-02-03 1967-01-27 Means for Directing the Supply of Air in Rooms, Operating Theatres or like Enclosed Spaces
FR92741A FR1516238A (en) 1966-02-03 1967-01-27 Ventilation device
BE693357D BE693357A (en) 1966-02-03 1967-01-30
US612532A US3392657A (en) 1966-02-03 1967-01-30 Air inlet device
ES336278A ES336278A1 (en) 1966-02-03 1967-01-31 Air inlet device
CH152067A CH457774A (en) 1966-02-03 1967-02-02 Device for directing and regulating the air flow for room ventilation
DE19671679474 DE1679474B1 (en) 1966-02-03 1967-02-02 Device for supplying a room with air
NL676701689A NL152074B (en) 1966-02-03 1967-02-03 DEVICE FOR DIRECTED AIR SUPPLY.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1374/66A SE310246B (en) 1966-02-03 1966-02-03

Publications (1)

Publication Number Publication Date
SE310246B true SE310246B (en) 1969-04-21

Family

ID=20258081

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1374/66A SE310246B (en) 1966-02-03 1966-02-03

Country Status (12)

Country Link
US (1) US3392657A (en)
AT (1) AT270144B (en)
BE (1) BE693357A (en)
CH (1) CH457774A (en)
DE (1) DE1679474B1 (en)
ES (1) ES336278A1 (en)
FI (1) FI47606C (en)
FR (1) FR1516238A (en)
GB (1) GB1176422A (en)
NL (1) NL152074B (en)
NO (1) NO115924B (en)
SE (1) SE310246B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE334991B (en) * 1969-03-19 1971-05-10 Svenska Flaektfabriken Ab
GB1364643A (en) * 1971-05-11 1974-08-29 Carrier Drysys Ltd Air distribution apparatus
SE378663B (en) * 1973-01-16 1975-09-08 Ar Ventilation Ab
FR2701758B1 (en) * 1993-02-19 1995-04-21 Climatherm Sa Method of air conditioning with displacement of air in a volume and installation for implementing said method.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2115567A (en) * 1936-06-24 1938-04-26 American Blower Corp Air conditioning unit
AT226916B (en) * 1960-09-16 1963-04-25 Maimer & Co Kamintuerenbau J Fume extraction device for cookers or the like, in particular for domestic kitchens
BE622106A (en) * 1961-09-04
US3158457A (en) * 1962-05-14 1964-11-24 Willis J Whitfield Ultra-clean room

Also Published As

Publication number Publication date
NL152074B (en) 1977-01-17
GB1176422A (en) 1970-01-01
DE1679474B1 (en) 1971-08-26
FR1516238A (en) 1968-03-08
CH457774A (en) 1968-06-15
FI47606B (en) 1973-10-01
NL6701689A (en) 1967-08-04
BE693357A (en) 1967-07-03
AT270144B (en) 1969-04-10
US3392657A (en) 1968-07-16
NO115924B (en) 1968-12-30
FI47606C (en) 1974-01-10
ES336278A1 (en) 1968-06-01

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