SE9402964L - ventilation apparatus - Google Patents

ventilation apparatus

Info

Publication number
SE9402964L
SE9402964L SE9402964A SE9402964A SE9402964L SE 9402964 L SE9402964 L SE 9402964L SE 9402964 A SE9402964 A SE 9402964A SE 9402964 A SE9402964 A SE 9402964A SE 9402964 L SE9402964 L SE 9402964L
Authority
SE
Sweden
Prior art keywords
flow
damper
discs
ventilation
damper means
Prior art date
Application number
SE9402964A
Other languages
Swedish (sv)
Other versions
SE9402964D0 (en
SE510102C2 (en
Inventor
Oerjan Goetmalm
Thomas Ahlfors
Gary Bergstroem
Original Assignee
Flaekt 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 Flaekt Ab filed Critical Flaekt Ab
Priority to SE9402964A priority Critical patent/SE510102C2/en
Publication of SE9402964D0 publication Critical patent/SE9402964D0/en
Priority to DK95850148T priority patent/DK0699875T3/en
Priority to DE69523697T priority patent/DE69523697T2/en
Priority to EP95850148A priority patent/EP0699875B1/en
Priority to FI954076A priority patent/FI954076A/en
Priority to NO953471A priority patent/NO304201B1/en
Publication of SE9402964L publication Critical patent/SE9402964L/en
Publication of SE510102C2 publication Critical patent/SE510102C2/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
    • F24F11/00—Control or safety arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63J—AUXILIARIES ON VESSELS
    • B63J2/00—Arrangements of ventilation, heating, cooling, or air-conditioning
    • B63J2/02—Ventilation; Air-conditioning
    • B63J2/04—Ventilation; Air-conditioning of living spaces
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/40—Pressure, e.g. wind pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00—Control inputs relating to system states
    • F24F2140/10—Pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Air-Flow Control Members (AREA)
  • Duct Arrangements (AREA)

Abstract

A ventilation apparatus for ventilation and temperature control in accommodations, e.g. in vessels, comprising an inlet which is connected to a ventilation channel and at least one outlet which is connected to said accommodation. Damper means (17) are located between the inlet and the outlet, for volume control of the air flow to the accommodation via at least two cooperating damper discs (19, 21). The discs are provided with flow passages (30, 32) the flow area of which are variable by rotating at least one of the damper discs (21) around a spindle (20). The damper means (17), heat production means (15) and sensors (27, 28) connected to the control unit (16), are located in a cylindrical channel section (10). Each flow passage (30, 32) in the damper means, form in every position of rotation a funnel which narrows gradually in the direction of flow, so that the damper means (17) in almost completely closed position presents slit-shaped flow openings with wall which converge in the direction of flow. One of the damper discs (19) is thin and located upstream another damper disc (21), and is also provided with a number of vanes (31) corresponding to the number of flow passages (32), which vanes project into the flow passages, to form one side in the flow passage with substantially the same length as the other sides. <MATH>
SE9402964A 1994-09-05 1994-09-05 Supply air apparatus with funnel-shaped flow passages SE510102C2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE9402964A SE510102C2 (en) 1994-09-05 1994-09-05 Supply air apparatus with funnel-shaped flow passages
DK95850148T DK0699875T3 (en) 1994-09-05 1995-08-29 Ventilation device for ventilation and temperature control
DE69523697T DE69523697T2 (en) 1994-09-05 1995-08-29 aeration device
EP95850148A EP0699875B1 (en) 1994-09-05 1995-08-29 Ventilating apparatus
FI954076A FI954076A (en) 1994-09-05 1995-08-31 ventilating
NO953471A NO304201B1 (en) 1994-09-05 1995-09-04 A ventilation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9402964A SE510102C2 (en) 1994-09-05 1994-09-05 Supply air apparatus with funnel-shaped flow passages

Publications (3)

Publication Number Publication Date
SE9402964D0 SE9402964D0 (en) 1994-09-05
SE9402964L true SE9402964L (en) 1996-03-06
SE510102C2 SE510102C2 (en) 1999-04-19

Family

ID=20395139

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9402964A SE510102C2 (en) 1994-09-05 1994-09-05 Supply air apparatus with funnel-shaped flow passages

Country Status (6)

Country Link
EP (1) EP0699875B1 (en)
DE (1) DE69523697T2 (en)
DK (1) DK0699875T3 (en)
FI (1) FI954076A (en)
NO (1) NO304201B1 (en)
SE (1) SE510102C2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10144806A1 (en) * 2001-09-12 2003-03-27 Behr Gmbh & Co Kg Device for measuring flow rate and temperature of a medium flowing through a channel, e.g. for use in motor vehicle air conditioning, has a temperature sensor that is integral in the flow regulation element
CN106275355B (en) * 2016-10-18 2019-01-04 芜湖文青机械设备设计有限公司 Novel ship freight house deck ventilator
CN106628095B (en) * 2016-10-18 2019-01-04 芜湖市智行天下工业设计有限公司 Ships freight house deck ventilator
BE1024984B1 (en) * 2017-02-08 2018-09-10 Begetube N V Flow controller

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH325775A (en) * 1955-05-10 1957-11-30 Lyonnais D Emboutissage Specia Shutter
US3528359A (en) * 1969-05-19 1970-09-15 Vulcan Radiator Co The Louvered valve
DE2219380C3 (en) * 1972-04-20 1978-11-16 Ltg Lufttechnische Gmbh, 7000 Stuttgart Volume flow controller
US4426918A (en) * 1980-04-25 1984-01-24 Lambert Robert R Proportioning air diffuser and system
JPS58165531U (en) * 1982-04-28 1983-11-04 東京プレス工業株式会社 Air conditioner with double ceiling as supply chamber
FR2552861B1 (en) * 1983-10-04 1989-03-31 Tagnon Claude AIR HEATER

Also Published As

Publication number Publication date
FI954076A0 (en) 1995-08-31
NO953471L (en) 1996-03-06
NO304201B1 (en) 1998-11-09
NO953471D0 (en) 1995-09-04
DE69523697T2 (en) 2002-08-01
SE9402964D0 (en) 1994-09-05
FI954076A (en) 1996-03-06
EP0699875A2 (en) 1996-03-06
DE69523697D1 (en) 2001-12-13
EP0699875B1 (en) 2001-11-07
EP0699875A3 (en) 1997-10-22
DK0699875T3 (en) 2002-03-11
SE510102C2 (en) 1999-04-19

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Legal Events

Date Code Title Description
NUG Patent has lapsed