SE9702458L - Device for controlling an air flow in a pipeline - Google Patents

Device for controlling an air flow in a pipeline

Info

Publication number
SE9702458L
SE9702458L SE9702458A SE9702458A SE9702458L SE 9702458 L SE9702458 L SE 9702458L SE 9702458 A SE9702458 A SE 9702458A SE 9702458 A SE9702458 A SE 9702458A SE 9702458 L SE9702458 L SE 9702458L
Authority
SE
Sweden
Prior art keywords
pipe
air
air flow
wall
opening
Prior art date
Application number
SE9702458A
Other languages
Swedish (sv)
Other versions
SE9702458D0 (en
SE9702458A0 (en
Inventor
Bengt Selloe
Original Assignee
Bengt Selloe
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 Bengt Selloe filed Critical Bengt Selloe
Priority to SE9702458A priority Critical patent/SE9702458L/en
Publication of SE9702458D0 publication Critical patent/SE9702458D0/en
Publication of SE9702458A0 publication Critical patent/SE9702458A0/en
Publication of SE9702458L publication Critical patent/SE9702458L/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)
  • Air-Flow Control Members (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

An apertured flow control plate is lowered into a pipe carrying air, forming a tight seal against the inner wall of the pipe, the inside of the cover for an air flow opening in the pipe, and an inner wall of an air guide element branching off the pipe. DETAILED DESCRIPTION - Air flow through a pipe (1) is regulated via at least one air flow opening provided in the pipe between its two open ends. The openings can be sealed by a cover and the flow of air through them is controlled by sliding an apertured flow control plate (7) in and out of the pipe via the opening. The plate contains one or more holes (8,10), at least one of them (8) being adjustable in order to vary air flow. The air flow opening is formed by an air guide element (4) branching off from the pipe between its two ends. The shape of the flow control plate ensures it provides a tight seal against the inner diameter of the opening cover, the inner wall of the air guide element between two diametrically opposed sections of the element, and part of the pipe inner wall.
SE9702458A 1997-06-26 1997-06-26 Device for controlling an air flow in a pipeline SE9702458L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9702458A SE9702458L (en) 1997-06-26 1997-06-26 Device for controlling an air flow in a pipeline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9702458A SE9702458L (en) 1997-06-26 1997-06-26 Device for controlling an air flow in a pipeline

Publications (3)

Publication Number Publication Date
SE9702458D0 SE9702458D0 (en) 1997-06-26
SE9702458A0 SE9702458A0 (en) 1998-12-27
SE9702458L true SE9702458L (en) 1998-12-27

Family

ID=20407530

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9702458A SE9702458L (en) 1997-06-26 1997-06-26 Device for controlling an air flow in a pipeline

Country Status (1)

Country Link
SE (1) SE9702458L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE527492C2 (en) * 2002-10-03 2006-03-21 Asservo Ab Adjustable and sound-damping air throttle for ventilation ducts comprising a through-body insert body which is optionally closable with plugs

Also Published As

Publication number Publication date
SE9702458D0 (en) 1997-06-26
SE9702458A0 (en) 1998-12-27

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Legal Events

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