SE9802372D0 - Device at a supply air valve - Google Patents
Device at a supply air valveInfo
- Publication number
- SE9802372D0 SE9802372D0 SE9802372A SE9802372A SE9802372D0 SE 9802372 D0 SE9802372 D0 SE 9802372D0 SE 9802372 A SE9802372 A SE 9802372A SE 9802372 A SE9802372 A SE 9802372A SE 9802372 D0 SE9802372 D0 SE 9802372D0
- Authority
- SE
- Sweden
- Prior art keywords
- shutter blade
- closed position
- open position
- air valve
- supply air
- Prior art date
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)
- Temperature-Responsive Valves (AREA)
- Air-Flow Control Members (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).
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9802372A SE511559C2 (en) | 1998-07-02 | 1998-07-02 | Rotatable supply air damper |
AU49394/99A AU4939499A (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 |
EP99933326A EP1110037A1 (en) | 1998-07-02 | 1999-06-08 | Improvements in and relating to an air supply valve |
PCT/SE1999/000990 WO2000001991A1 (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 true SE9802372D0 (en) | 1998-07-02 |
SE9802372L 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)
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)
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 | Ars message reproducing method |
US5533929A (en) * | 1993-12-29 | 1996-07-09 | Attridge, Jr.; Russell G. | Remotely trippable and resettable damper |
-
1998
- 1998-07-02 SE SE9802372A patent/SE511559C2/en not_active IP Right Cessation
-
1999
- 1999-06-08 EP EP99933326A patent/EP1110037A1/en not_active Withdrawn
- 1999-06-08 WO PCT/SE1999/000990 patent/WO2000001991A1/en not_active Application Discontinuation
- 1999-06-08 AU AU49394/99A patent/AU4939499A/en not_active Abandoned
- 1999-06-08 JP JP2000558344A patent/JP2002519621A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
SE9802372L (en) | 1999-10-18 |
EP1110037A1 (en) | 2001-06-27 |
JP2002519621A (en) | 2002-07-02 |
AU4939499A (en) | 2000-01-24 |
WO2000001991A1 (en) | 2000-01-13 |
SE511559C2 (en) | 1999-10-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |