FI980564A - Volume control means for flow pipes - Google Patents

Volume control means for flow pipes Download PDF

Info

Publication number
FI980564A
FI980564A FI980564A FI980564A FI980564A FI 980564 A FI980564 A FI 980564A FI 980564 A FI980564 A FI 980564A FI 980564 A FI980564 A FI 980564A FI 980564 A FI980564 A FI 980564A
Authority
FI
Finland
Prior art keywords
control means
volume control
flow pipes
pipes
flow
Prior art date
Application number
FI980564A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI980564A0 (en
Inventor
Juhani Hyvaerinen
Timo Kaasalainen
Esa Maekinen
Vesa Saari
Original Assignee
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 filed Critical Flaekt Oy
Priority to FI980564A priority Critical patent/FI980564A/en
Publication of FI980564A0 publication Critical patent/FI980564A0/en
Priority to AU26274/99A priority patent/AU2627499A/en
Priority to PCT/FI1999/000160 priority patent/WO1999047839A1/en
Publication of FI980564A publication Critical patent/FI980564A/en
Priority to SE0002817A priority patent/SE520548C2/en
Priority to DK200001299A priority patent/DK174380B1/en
Priority to NO20004462A priority patent/NO319828B1/en

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
FI980564A 1998-03-13 1998-03-13 Volume control means for flow pipes FI980564A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI980564A FI980564A (en) 1998-03-13 1998-03-13 Volume control means for flow pipes
AU26274/99A AU2627499A (en) 1998-03-13 1999-03-02 Flow control device for ducts
PCT/FI1999/000160 WO1999047839A1 (en) 1998-03-13 1999-03-02 Flow control device for ducts
SE0002817A SE520548C2 (en) 1998-03-13 2000-08-03 Flow control device for wiring
DK200001299A DK174380B1 (en) 1998-03-13 2000-09-01 Device for controlling the flow through a duct
NO20004462A NO319828B1 (en) 1998-03-13 2000-09-07 Device for controlling flow in ducts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI980564A FI980564A (en) 1998-03-13 1998-03-13 Volume control means for flow pipes

Publications (2)

Publication Number Publication Date
FI980564A0 FI980564A0 (en) 1998-03-13
FI980564A true FI980564A (en) 1999-09-14

Family

ID=8551249

Family Applications (1)

Application Number Title Priority Date Filing Date
FI980564A FI980564A (en) 1998-03-13 1998-03-13 Volume control means for flow pipes

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
ES2319801T3 (en) * 2005-09-20 2009-05-12 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
EP3825620A1 (en) 2019-11-25 2021-05-26 Silverline Endüstri ve Ticaret A.S. Diffuser for ventilation systems
EP3825621A1 (en) 2019-11-25 2021-05-26 Silverline Endüstri ve Ticaret A.S. Sensitive diffuser for central 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
DK174380B1 (en) 2003-01-13
SE0002817L (en) 2000-08-03
NO20004462D0 (en) 2000-09-07
AU2627499A (en) 1999-10-11
SE520548C2 (en) 2003-07-22
SE0002817D0 (en) 2000-08-03
DK200001299A (en) 2000-09-01
FI980564A0 (en) 1998-03-13
WO1999047839A1 (en) 1999-09-23
NO319828B1 (en) 2005-09-19
NO20004462L (en) 2000-11-10

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