DK174380B1 - Indretning til styring af strømmen gennem en kanal - Google Patents
Indretning til styring af strømmen gennem en kanal Download PDFInfo
- Publication number
- DK174380B1 DK174380B1 DK200001299A DKPA200001299A DK174380B1 DK 174380 B1 DK174380 B1 DK 174380B1 DK 200001299 A DK200001299 A DK 200001299A DK PA200001299 A DKPA200001299 A DK PA200001299A DK 174380 B1 DK174380 B1 DK 174380B1
- Authority
- DK
- Denmark
- Prior art keywords
- housing
- gear
- guide
- damper
- flow
- Prior art date
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)
- Air-Flow Control Members (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Flow Control (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI980564A FI980564A (fi) | 1998-03-13 | 1998-03-13 | Virtausputken määränsäätöelin |
FI980564 | 1998-03-13 | ||
FI9900160 | 1999-03-02 | ||
PCT/FI1999/000160 WO1999047839A1 (en) | 1998-03-13 | 1999-03-02 | Flow control device for ducts |
Publications (2)
Publication Number | Publication Date |
---|---|
DK200001299A DK200001299A (da) | 2000-09-01 |
DK174380B1 true DK174380B1 (da) | 2003-01-13 |
Family
ID=8551249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK200001299A DK174380B1 (da) | 1998-03-13 | 2000-09-01 | Indretning til styring af strømmen gennem en kanal |
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)
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 (de) * | 2005-09-20 | 2009-03-15 | Veritas Ag | Ventilvorrichtung |
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 |
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 |
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)
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 |
-
1998
- 1998-03-13 FI FI980564A patent/FI980564A/fi unknown
-
1999
- 1999-03-02 WO PCT/FI1999/000160 patent/WO1999047839A1/en active Application Filing
- 1999-03-02 AU AU26274/99A patent/AU2627499A/en not_active Abandoned
-
2000
- 2000-08-03 SE SE0002817A patent/SE520548C2/sv not_active IP Right Cessation
- 2000-09-01 DK DK200001299A patent/DK174380B1/da not_active IP Right Cessation
- 2000-09-07 NO NO20004462A patent/NO319828B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO20004462D0 (no) | 2000-09-07 |
SE0002817D0 (sv) | 2000-08-03 |
SE0002817L (sv) | 2000-08-03 |
DK200001299A (da) | 2000-09-01 |
FI980564A (fi) | 1999-09-14 |
WO1999047839A1 (en) | 1999-09-23 |
FI980564A0 (fi) | 1998-03-13 |
AU2627499A (en) | 1999-10-11 |
SE520548C2 (sv) | 2003-07-22 |
NO20004462L (no) | 2000-11-10 |
NO319828B1 (no) | 2005-09-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |
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