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SE9802372L - Rotatable supply air damper - Google Patents

Rotatable supply air damper

Info

Publication number
SE9802372L
SE9802372L SE9802372A SE9802372A SE9802372L SE 9802372 L SE9802372 L SE 9802372L SE 9802372 A SE9802372 A SE 9802372A SE 9802372 A SE9802372 A SE 9802372A SE 9802372 L SE9802372 L SE 9802372L
Authority
SE
Sweden
Prior art keywords
shutter blade
closed position
open position
supply air
air damper
Prior art date
Application number
SE9802372A
Other languages
Swedish (sv)
Other versions
SE9802372D0 (en
SE511559C2 (en
Inventor
Goeran Widen
Original Assignee
Pax Electro Prod 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 Pax Electro Prod Ab filed Critical Pax Electro Prod Ab
Priority to SE9802372A priority Critical patent/SE511559C2/en
Publication of SE9802372D0 publication Critical patent/SE9802372D0/en
Priority to PCT/SE1999/000990 priority patent/WO2000001991A1/en
Priority to JP2000558344A priority patent/JP2002519621A/en
Priority to AU49394/99A priority patent/AU4939499A/en
Priority to EP99933326A priority patent/EP1110037A1/en
Publication of SE9802372L publication Critical patent/SE9802372L/en
Publication of SE511559C2 publication Critical patent/SE511559C2/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
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • 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
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/76—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by means responsive to temperature, e.g. bimetal springs
    • 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
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • 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
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • 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
    • F24F2110/10—Temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Air-Flow Control Members (AREA)
  • Temperature-Responsive Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Lift Valve (AREA)

Abstract

The invention refers to an improvement in and relating to an air supply valve (1), comprising a shutter housing (2) with an adjustable shutter blade (3) fitted inside which from a first completely closed position is turnable through a predetermined angle to an open position. The shutter blade (3) is on one hand manually turnable from the said open position further through another predetermined angle to a second completely closed position and is on the other automatically adjustable according to the outdoor temperature during turning of the shutter blade (3) from the first closed position to said open position, using a thermostat unit (4) that is fitted to the shutter blade (3).
SE9802372A 1998-07-02 1998-07-02 Rotatable supply air damper SE511559C2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9802372A SE511559C2 (en) 1998-07-02 1998-07-02 Rotatable supply air damper
PCT/SE1999/000990 WO2000001991A1 (en) 1998-07-02 1999-06-08 Improvements in and relating to an air supply valve
JP2000558344A JP2002519621A (en) 1998-07-02 1999-06-08 Improvement of air supply valve
AU49394/99A AU4939499A (en) 1998-07-02 1999-06-08 Improvements in and relating to an air supply valve
EP99933326A EP1110037A1 (en) 1998-07-02 1999-06-08 Improvements in and relating to an air supply valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9802372A SE511559C2 (en) 1998-07-02 1998-07-02 Rotatable supply air damper

Publications (3)

Publication Number Publication Date
SE9802372D0 SE9802372D0 (en) 1998-07-02
SE9802372L true SE9802372L (en) 1999-10-18
SE511559C2 SE511559C2 (en) 1999-10-18

Family

ID=20411936

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9802372A SE511559C2 (en) 1998-07-02 1998-07-02 Rotatable supply air damper

Country Status (5)

Country Link
EP (1) EP1110037A1 (en)
JP (1) JP2002519621A (en)
AU (1) AU4939499A (en)
SE (1) SE511559C2 (en)
WO (1) WO2000001991A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2349970A1 (en) * 2001-05-31 2002-11-30 Martin Gagnon Ventilation method and device
BE1018155A5 (en) * 2008-05-21 2010-06-01 Renson Ventilation Nv Central ventilation system for use in e.g. kitchen, has measurement system to control movement of flow regulator, which is controlled by central electronic circuit board, where measurement system is established in vicinity of flow regulator
SE534880C2 (en) * 2009-03-27 2012-01-31 Inventiair Ab airflow regulator
NL2009975C2 (en) * 2012-12-12 2014-06-16 Vero Duco Nv VENTILATION SYSTEM WITH FLOW CONTROL CASE.
US10203703B2 (en) 2014-03-04 2019-02-12 Mi Valve, Llc Airflow balancing valve for HVAC systems
US11892098B2 (en) 2021-02-18 2024-02-06 Greenheck Fan Corporation Airflow balancing valve with actuator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB955502A (en) * 1962-01-04 1964-04-15 Manmil Plastics Ltd Damper arrangements for ducting
US4390123A (en) * 1980-12-01 1983-06-28 Mccabe Francis J Thermally activated, automatic, single blade damper and damper operator
US4460121A (en) * 1982-09-13 1984-07-17 Interpace Corporation Thermally controlled vent damper
KR100230108B1 (en) * 1991-12-30 1999-11-15 구자홍 How to Play a Message on an Answering Machine
US5533929A (en) * 1993-12-29 1996-07-09 Attridge, Jr.; Russell G. Remotely trippable and resettable damper

Also Published As

Publication number Publication date
SE9802372D0 (en) 1998-07-02
EP1110037A1 (en) 2001-06-27
WO2000001991A1 (en) 2000-01-13
AU4939499A (en) 2000-01-24
SE511559C2 (en) 1999-10-18
JP2002519621A (en) 2002-07-02

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Legal Events

Date Code Title Description
NUG Patent has lapsed