SE520548C2 - Flödesregleranordning för ledningar - Google Patents

Flödesregleranordning för ledningar

Info

Publication number
SE520548C2
SE520548C2 SE0002817A SE0002817A SE520548C2 SE 520548 C2 SE520548 C2 SE 520548C2 SE 0002817 A SE0002817 A SE 0002817A SE 0002817 A SE0002817 A SE 0002817A SE 520548 C2 SE520548 C2 SE 520548C2
Authority
SE
Sweden
Prior art keywords
control
gear
control device
outer circumference
housing
Prior art date
Application number
SE0002817A
Other languages
English (en)
Swedish (sv)
Other versions
SE0002817L (sv
SE0002817D0 (sv
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
Publication of SE0002817L publication Critical patent/SE0002817L/
Publication of SE0002817D0 publication Critical patent/SE0002817D0/xx
Publication of SE520548C2 publication Critical patent/SE520548C2/sv

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Air-Flow Control Members (AREA)
  • Flow Control (AREA)
SE0002817A 1998-03-13 2000-08-03 Flödesregleranordning för ledningar SE520548C2 (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI980564A FI980564A (fi) 1998-03-13 1998-03-13 Virtausputken määränsäätöelin
PCT/FI1999/000160 WO1999047839A1 (en) 1998-03-13 1999-03-02 Flow control device for ducts

Publications (3)

Publication Number Publication Date
SE0002817L SE0002817L (sv) 2000-08-03
SE0002817D0 SE0002817D0 (sv) 2000-08-03
SE520548C2 true SE520548C2 (sv) 2003-07-22

Family

ID=8551249

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0002817A SE520548C2 (sv) 1998-03-13 2000-08-03 Flödesregleranordning för ledningar

Country Status (6)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2408095B (en) * 2003-11-11 2007-11-14 Airflow Dev Ltd Ventilation device
GB2438761B (en) * 2003-11-11 2008-06-11 Airflow Dev Ltd Ventilation device
US7326108B2 (en) 2005-02-16 2008-02-05 Airflow Developments Limited Ventilation device
ES2319801T3 (es) * 2005-09-20 2009-05-12 Veritas Ag Dispositivo de valvula.
CH704346B1 (de) * 2007-02-05 2012-07-13 Imtmedical Ag Steuerventil für Beatmungsgeräte.
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 (zh) * 2018-09-13 2020-03-24 青岛海尔空调器有限总公司 柜式空调器及其控制方法
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
CN112197388A (zh) * 2020-11-10 2021-01-08 东莞市净诺环境科技股份有限公司 一种具有风口控制结构的新风机

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
FI980564A (fi) 1999-09-14
NO319828B1 (no) 2005-09-19
DK200001299A (da) 2000-09-01
WO1999047839A1 (en) 1999-09-23
AU2627499A (en) 1999-10-11
SE0002817L (sv) 2000-08-03
NO20004462D0 (no) 2000-09-07
NO20004462L (no) 2000-11-10
FI980564A0 (fi) 1998-03-13
SE0002817D0 (sv) 2000-08-03
DK174380B1 (da) 2003-01-13

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Legal Events

Date Code Title Description
NUG Patent has lapsed