AU2002212882A1 - Valve for variable flows, fire damper and combined fire damper and valve for variable flows - Google Patents
Valve for variable flows, fire damper and combined fire damper and valve for variable flowsInfo
- Publication number
- AU2002212882A1 AU2002212882A1 AU2002212882A AU1288202A AU2002212882A1 AU 2002212882 A1 AU2002212882 A1 AU 2002212882A1 AU 2002212882 A AU2002212882 A AU 2002212882A AU 1288202 A AU1288202 A AU 1288202A AU 2002212882 A1 AU2002212882 A1 AU 2002212882A1
- Authority
- AU
- Australia
- Prior art keywords
- damper
- valve
- flange
- fire damper
- tube
- Prior art date
- Legal status (The legal status 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 status listed.)
- Abandoned
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/06—Physical fire-barriers
- A62C2/18—Sliding dampers
- A62C2/20—Sliding dampers at 90 degrees to the plane of the opening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/12—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with streamlined valve member around which the fluid flows when the valve is opened
- F16K1/123—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with streamlined valve member around which the fluid flows when the valve is opened with stationary valve member and moving sleeve
-
- 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
- F24F11/75—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 for maintaining constant air flow rate or air velocity
-
- 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
-
- 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
- F24F11/32—Responding to malfunctions or emergencies
- F24F11/33—Responding to malfunctions or emergencies to fire, excessive heat or smoke
- F24F11/35—Responding to malfunctions or emergencies to fire, excessive heat or smoke by closing air passages
-
- 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
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/242—Sound-absorbing material
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Emergency Management (AREA)
- Business, Economics & Management (AREA)
- Public Health (AREA)
- Details Of Valves (AREA)
- Lift Valve (AREA)
- Fluid-Driven Valves (AREA)
- Magnetically Actuated Valves (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Check Valves (AREA)
- Fluid-Damping Devices (AREA)
- Multiple-Way Valves (AREA)
- Pipe Accessories (AREA)
Abstract
Valve for variable flows, comprising a tube (11, 12) with an input opening (15) and an output opening (17), a flow reducing device (18) having a damper surface (19) facing said output opening (17) for regulation of the air flow through said tube (11, 12), and an actuator for variable setting of the distance between the damper surface of the flow reducing device and said output end (17). The tube (11, 12) has an outer damper flange (30) projecting at said output end (17), which damper flange (30) has a flange surface (31) which extends between the edge (32) of the output opening (17) of the tube (11, 12) and the outer edge (33) of the damper flange (30), wherein an extended flow distance having a given height (y) is formed said flange surface (31) and said damper surface (19). Preferably the valve further comprises a damper disc (70, 71) having a central recess, which damper disc (70, 71) is arranged essentially parallel to and between said flange (30) and the flow reducing device (18) in order to delimit a portion of said given height (y) and means (73, 74) for limiting the height of the delimited portion to a predetermined maximum height (x).
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0003886 | 2000-10-26 | ||
SE0003886A SE520293C2 (en) | 2000-10-26 | 2000-10-26 | Valve for variable flows, used in ventilation and cooling systems in buildings and houses, has combined fire damper and valve for variable flows |
SE0004146 | 2000-11-14 | ||
SE0004146A SE520294C2 (en) | 2000-11-14 | 2000-11-14 | Valve for variable flows, used in ventilation and cooling systems in buildings and houses, has combined fire damper and valve for variable flows |
PCT/SE2001/002358 WO2002035156A1 (en) | 2000-10-26 | 2001-10-26 | Valve for variable flows, fire damper and combined fire damper and valve for variable flows |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2002212882A1 true AU2002212882A1 (en) | 2002-05-06 |
Family
ID=26655277
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2002212883A Abandoned AU2002212883A1 (en) | 2000-10-26 | 2001-10-26 | Adjustable valve for variable flows and a method for reducing flow through a valve |
AU2002212882A Abandoned AU2002212882A1 (en) | 2000-10-26 | 2001-10-26 | Valve for variable flows, fire damper and combined fire damper and valve for variable flows |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2002212883A Abandoned AU2002212883A1 (en) | 2000-10-26 | 2001-10-26 | Adjustable valve for variable flows and a method for reducing flow through a valve |
Country Status (7)
Country | Link |
---|---|
EP (2) | EP1334317B1 (en) |
AT (2) | ATE317533T1 (en) |
AU (2) | AU2002212883A1 (en) |
CA (1) | CA2427042C (en) |
DE (2) | DE60120457T2 (en) |
DK (1) | DK1334317T3 (en) |
WO (2) | WO2002035157A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK177703B1 (en) * | 2011-03-21 | 2014-03-24 | Js Ventilation As | An air supply luminaire, as well as a ceiling system with the air supply luminaire |
SE541076C2 (en) | 2014-02-11 | 2019-03-26 | Lindab Ab | Ventilator with muffler. |
LT3306217T (en) | 2016-10-04 | 2020-03-10 | Lindinvent Ab | Supply air device for controlling supply air flow |
PL3379165T3 (en) | 2017-03-21 | 2021-11-08 | Lindinvent Ab | Self-adjusted supply air terminal |
CN107726572B (en) * | 2017-11-10 | 2019-12-31 | 广东美的暖通设备有限公司 | Control method and control system of air conditioner and air conditioner |
DE102019104625A1 (en) * | 2019-02-22 | 2020-08-27 | SLT Schanze Lufttechnik GmbH & Co. Vermögensverwaltungs-KG | Device for adjusting a gaseous fluid flow |
FI20196102A1 (en) * | 2019-12-19 | 2021-06-20 | Flaektgroup Sweden Ab | Ventilation duct unit |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB553283A (en) * | 1942-01-23 | 1943-05-14 | Eugene Chaudoir | Air diffuser and regulator |
DE2105077A1 (en) * | 1971-02-04 | 1972-08-10 | Herbst D | Device for the even distribution of air within rooms connected to the air distribution ducts of an air conditioning system |
DE2363508A1 (en) * | 1973-12-20 | 1975-07-03 | Demag Ag | RELAXATION DEVICE FOR COMPRESSED GAS MEDIA |
SE442669B (en) * | 1981-09-03 | 1986-01-20 | Ifm Akustikbyran Ab | Air intake device where the air duct components are made of porous absorbent material |
US4397223A (en) * | 1981-10-23 | 1983-08-09 | Barber-Colman Company | Air distributor with automatically closable damper |
DE3906202A1 (en) * | 1989-02-28 | 1990-09-06 | Medicommerz Gmbh | METHOD AND DEVICE FOR SUPPLYING BREATH GAS |
SE500402C2 (en) * | 1989-10-19 | 1994-06-20 | Markaryds Metallarmatur Ab | Regulator valve for air flow in channel - has housing connected to channel with valve plate movable in regulating aperture |
US5154666A (en) * | 1990-09-17 | 1992-10-13 | Daniel Wapner | Air exchange system for use in multi-story building |
EP0861404B1 (en) * | 1995-11-16 | 2001-09-12 | Phoenix Controls Corporation | Fluid control device with reduced sound generation |
FI99277C (en) * | 1996-05-28 | 1998-04-14 | Halton Oy | Air distributor and method of adjusting the air distributor |
JP2001221475A (en) * | 2000-02-04 | 2001-08-17 | Gemmel Gerd | Ventilator |
-
2001
- 2001-10-26 DE DE60120457T patent/DE60120457T2/en not_active Expired - Lifetime
- 2001-10-26 WO PCT/SE2001/002359 patent/WO2002035157A1/en active IP Right Grant
- 2001-10-26 AT AT01981225T patent/ATE317533T1/en not_active IP Right Cessation
- 2001-10-26 DK DK01981226T patent/DK1334317T3/en active
- 2001-10-26 EP EP01981226A patent/EP1334317B1/en not_active Expired - Lifetime
- 2001-10-26 AU AU2002212883A patent/AU2002212883A1/en not_active Abandoned
- 2001-10-26 DE DE60117162T patent/DE60117162T2/en not_active Expired - Lifetime
- 2001-10-26 AU AU2002212882A patent/AU2002212882A1/en not_active Abandoned
- 2001-10-26 CA CA2427042A patent/CA2427042C/en not_active Expired - Fee Related
- 2001-10-26 AT AT01981226T patent/ATE329210T1/en active
- 2001-10-26 EP EP01981225A patent/EP1334316B1/en not_active Expired - Lifetime
- 2001-10-26 WO PCT/SE2001/002358 patent/WO2002035156A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
WO2002035157A1 (en) | 2002-05-02 |
WO2002035156A1 (en) | 2002-05-02 |
EP1334317B1 (en) | 2006-06-07 |
DE60117162T2 (en) | 2006-10-19 |
DE60120457T2 (en) | 2006-10-12 |
DE60117162D1 (en) | 2006-04-20 |
EP1334316B1 (en) | 2006-02-08 |
ATE317533T1 (en) | 2006-02-15 |
AU2002212883A1 (en) | 2002-05-06 |
CA2427042A1 (en) | 2002-05-02 |
EP1334317A1 (en) | 2003-08-13 |
DE60120457D1 (en) | 2006-07-20 |
DK1334317T3 (en) | 2006-08-14 |
CA2427042C (en) | 2011-07-19 |
EP1334316A1 (en) | 2003-08-13 |
ATE329210T1 (en) | 2006-06-15 |
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