AU2627499A - Flow control device for ducts - Google Patents

Flow control device for ducts

Info

Publication number
AU2627499A
AU2627499A AU26274/99A AU2627499A AU2627499A AU 2627499 A AU2627499 A AU 2627499A AU 26274/99 A AU26274/99 A AU 26274/99A AU 2627499 A AU2627499 A AU 2627499A AU 2627499 A AU2627499 A AU 2627499A
Authority
AU
Australia
Prior art keywords
ducts
control device
flow control
flow
control
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
Application number
AU26274/99A
Inventor
Juhani Hyvarinen
Timo Kaasalainen
Esa Makinen
Vesa Saari
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Flaekt Woods Oy
Original Assignee
FLAEKT Oy
ABB Flaekt Oy
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 Oy, ABB Flaekt Oy filed Critical FLAEKT Oy
Publication of AU2627499A publication Critical patent/AU2627499A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/03—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with a closure member in the form of an iris-diaphragm
    • 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
    • F24F13/105—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers composed of diaphragms or segments
AU26274/99A 1998-03-13 1999-03-02 Flow control device for ducts Abandoned AU2627499A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI980564 1998-03-13
FI980564A FI980564A (en) 1998-03-13 1998-03-13 Volume control means for flow pipes
PCT/FI1999/000160 WO1999047839A1 (en) 1998-03-13 1999-03-02 Flow control device for ducts

Publications (1)

Publication Number Publication Date
AU2627499A true AU2627499A (en) 1999-10-11

Family

ID=8551249

Family Applications (1)

Application Number Title Priority Date Filing Date
AU26274/99A Abandoned AU2627499A (en) 1998-03-13 1999-03-02 Flow control device for ducts

Country Status (6)

Country Link
AU (1) AU2627499A (en)
DK (1) DK174380B1 (en)
FI (1) FI980564A (en)
NO (1) NO319828B1 (en)
SE (1) SE520548C2 (en)
WO (1) WO1999047839A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2438761B (en) * 2003-11-11 2008-06-11 Airflow Dev Ltd Ventilation device
GB2408095B (en) * 2003-11-11 2007-11-14 Airflow Dev Ltd Ventilation device
US7326108B2 (en) 2005-02-16 2008-02-05 Airflow Developments Limited Ventilation device
ATE423941T1 (en) * 2005-09-20 2009-03-15 Veritas Ag VALVE DEVICE
CH704346B1 (en) 2007-02-05 2012-07-13 Imtmedical Ag Control valve for ventilators.
US8132783B2 (en) 2007-09-12 2012-03-13 Lumec Control Products, Inc Dynamic orifice valve apparatus and method
US9175786B2 (en) 2013-08-30 2015-11-03 Lumec Control Products, Inc. Valve apparatus
EP3431883A1 (en) 2017-07-19 2019-01-23 Silverline Endüstri ve Ticaret Anonim Sirketi Flow control device for an air exhaust system
CN110906442A (en) * 2018-09-13 2020-03-24 青岛海尔空调器有限总公司 Cabinet air conditioner and control method thereof
EP3825621A1 (en) 2019-11-25 2021-05-26 Silverline Endüstri ve Ticaret A.S. Sensitive diffuser for central ventilation systems
EP3825620A1 (en) 2019-11-25 2021-05-26 Silverline Endüstri ve Ticaret A.S. Diffuser for ventilation systems
EP3985312A1 (en) 2020-10-14 2022-04-20 Silverline Endüstri ve Ticaret A.S. An air balancing and aeration system comprising a diffuser

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3787022A (en) * 1972-05-22 1974-01-22 C Wilcox Iris check valve and use thereof
US4094492A (en) * 1977-01-18 1978-06-13 The United States Of America As Represented By The United States Department Of Energy Variable orifice using an iris shutter
US5105732A (en) * 1990-11-28 1992-04-21 Sheu Muh Chuan Wall fan with proctective cover device

Also Published As

Publication number Publication date
FI980564A0 (en) 1998-03-13
SE520548C2 (en) 2003-07-22
FI980564A (en) 1999-09-14
SE0002817D0 (en) 2000-08-03
NO20004462L (en) 2000-11-10
SE0002817L (en) 2000-08-03
DK200001299A (en) 2000-09-01
NO319828B1 (en) 2005-09-19
WO1999047839A1 (en) 1999-09-23
NO20004462D0 (en) 2000-09-07
DK174380B1 (en) 2003-01-13

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase