CA2748452A1 - Un mecanisme d'obturateur a registre destine a un ventilateur d'extraction - Google Patents
Un mecanisme d'obturateur a registre destine a un ventilateur d'extraction Download PDFInfo
- Publication number
- CA2748452A1 CA2748452A1 CA2748452A CA2748452A CA2748452A1 CA 2748452 A1 CA2748452 A1 CA 2748452A1 CA 2748452 A CA2748452 A CA 2748452A CA 2748452 A CA2748452 A CA 2748452A CA 2748452 A1 CA2748452 A1 CA 2748452A1
- Authority
- CA
- Canada
- Prior art keywords
- damper flap
- fan
- flap
- damper
- opening
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/12—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures
- F04D25/14—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures and having shutters, e.g. automatically closed when not in use
-
- 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
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
-
- 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
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/146—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with springs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Air-Flow Control Members (AREA)
- Ventilation (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2748452A CA2748452C (fr) | 2010-12-13 | 2011-07-29 | Un mecanisme d'obturateur a registre destine a un ventilateur d'extraction |
CA2822971A CA2822971C (fr) | 2010-12-13 | 2011-07-29 | Appareil et methode de regulation du debit d'air d'un ventilateur d'extraction |
PCT/CA2011/050752 WO2012079167A1 (fr) | 2010-12-13 | 2011-12-07 | Ensemble de ventilateur de tirage comportant un amortisseur qui assure une fermeture hermétique lorsque le ventilateur n'est pas en fonctionnement et réduit la chute de pression lorsque le ventilateur fonctionne à plein régime |
EP11847989.8A EP2652413A1 (fr) | 2010-12-13 | 2011-12-07 | Ensemble de ventilateur de tirage comportant un amortisseur qui assure une fermeture hermétique lorsque le ventilateur n'est pas en fonctionnement et réduit la chute de pression lorsque le ventilateur fonctionne à plein régime |
CN201180065888.1A CN103348191B (zh) | 2010-12-13 | 2011-12-07 | 包括在风扇不运行时牢固闭合且在风扇全速运行时减小压降的风门的排气风扇组件 |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2,725,245 | 2010-12-13 | ||
CA 2725245 CA2725245A1 (fr) | 2010-12-13 | 2010-12-13 | Ventilateur d'extraction pour etable d'exploitation agricole |
CA2,737,208 | 2011-04-12 | ||
CA2737208A CA2737208C (fr) | 2011-04-12 | 2011-04-12 | Ventilateur d'extraction muni d'un registre qui se referme etroitement, a l'arret, tout en reduisant la chute de pression lorsque l'appareil fonctionne a vitesse maximale |
CA2748452A CA2748452C (fr) | 2010-12-13 | 2011-07-29 | Un mecanisme d'obturateur a registre destine a un ventilateur d'extraction |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2822971A Division CA2822971C (fr) | 2010-12-13 | 2011-07-29 | Appareil et methode de regulation du debit d'air d'un ventilateur d'extraction |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2748452A1 true CA2748452A1 (fr) | 2012-06-13 |
CA2748452C CA2748452C (fr) | 2016-04-19 |
Family
ID=46232327
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2822971A Active CA2822971C (fr) | 2010-12-13 | 2011-07-29 | Appareil et methode de regulation du debit d'air d'un ventilateur d'extraction |
CA2927369A Active CA2927369C (fr) | 2010-12-13 | 2011-07-29 | Appareil et methode de regulation du debit d'air d'un ventilateur d'extraction |
CA2748452A Active CA2748452C (fr) | 2010-12-13 | 2011-07-29 | Un mecanisme d'obturateur a registre destine a un ventilateur d'extraction |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2822971A Active CA2822971C (fr) | 2010-12-13 | 2011-07-29 | Appareil et methode de regulation du debit d'air d'un ventilateur d'extraction |
CA2927369A Active CA2927369C (fr) | 2010-12-13 | 2011-07-29 | Appareil et methode de regulation du debit d'air d'un ventilateur d'extraction |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2652413A1 (fr) |
CA (3) | CA2822971C (fr) |
WO (1) | WO2012079167A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112661007A (zh) * | 2020-12-18 | 2021-04-16 | 西南交通大学 | 门式起重机箱梁抗风减载仿生结构及其设计方法 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8286594B2 (en) | 2008-10-16 | 2012-10-16 | Lochinvar, Llc | Gas fired modulating water heating appliance with dual combustion air premix blowers |
US8517720B2 (en) | 2008-10-16 | 2013-08-27 | Lochinvar, Llc | Integrated dual chamber burner |
US8844472B2 (en) | 2009-12-22 | 2014-09-30 | Lochinvar, Llc | Fire tube heater |
US9097436B1 (en) | 2010-12-27 | 2015-08-04 | Lochinvar, Llc | Integrated dual chamber burner with remote communicating flame strip |
CN102944025A (zh) * | 2012-11-20 | 2013-02-27 | 孟金来 | 柔性接触式密封装置 |
US9464805B2 (en) | 2013-01-16 | 2016-10-11 | Lochinvar, Llc | Modulating burner |
CN103215981B (zh) * | 2013-05-09 | 2015-08-26 | 上海三一重机有限公司 | 一种发动机散热底盖板及方法及挖掘机 |
JP6359958B2 (ja) * | 2014-11-25 | 2018-07-18 | パナソニック株式会社 | ねじれ抑制機構およびそれを備えた空気調和機 |
CN204830321U (zh) | 2015-07-31 | 2015-12-02 | 广东松下环境系统有限公司 | 换气装置的管罩 |
RU185494U1 (ru) * | 2017-06-07 | 2018-12-06 | Блауберг Вентилаторен ГмбХ | Вентиляционная установка |
CN108377913B (zh) * | 2018-03-30 | 2024-01-26 | 河南牧业经济学院 | 一种畜禽舍微酸性电解水喷雾桑拿装置 |
CN108815934A (zh) * | 2018-08-22 | 2018-11-16 | 镇江力帆防爆电器有限公司 | 高效防尘型烟气电加热器 |
CN113464477B (zh) * | 2021-08-17 | 2023-09-08 | 浙江浙柯风机有限公司 | 一种设有风帽的轴流风机 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2739521A (en) * | 1952-06-14 | 1956-03-27 | Nu Tone Inc | Magnetic damper holder |
US5046408A (en) * | 1990-07-13 | 1991-09-10 | John Eugenio | Hooded exhaust vent |
US5290200A (en) * | 1991-03-06 | 1994-03-01 | Professional Supply, Inc. | Detection and evacuation of atmospheric pollutants from a confined work place |
US6321687B1 (en) * | 1999-07-28 | 2001-11-27 | Whiteshire/Hamroc Llc | Individual room duct and ventilation system for livestock production building |
US6203423B1 (en) * | 1999-08-10 | 2001-03-20 | Broan Manufacturing Company, Inc. | Damper flap and duct connector assembly |
DE202008016733U1 (de) * | 2008-12-08 | 2010-04-22 | Ebm-Papst St. Georgen Gmbh & Co. Kg | Lüfter |
-
2011
- 2011-07-29 CA CA2822971A patent/CA2822971C/fr active Active
- 2011-07-29 CA CA2927369A patent/CA2927369C/fr active Active
- 2011-07-29 CA CA2748452A patent/CA2748452C/fr active Active
- 2011-12-07 EP EP11847989.8A patent/EP2652413A1/fr not_active Withdrawn
- 2011-12-07 WO PCT/CA2011/050752 patent/WO2012079167A1/fr active Application Filing
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112661007A (zh) * | 2020-12-18 | 2021-04-16 | 西南交通大学 | 门式起重机箱梁抗风减载仿生结构及其设计方法 |
CN112661007B (zh) * | 2020-12-18 | 2022-05-31 | 西南交通大学 | 门式起重机箱梁抗风减载仿生结构及其设计方法 |
Also Published As
Publication number | Publication date |
---|---|
CA2748452C (fr) | 2016-04-19 |
WO2012079167A1 (fr) | 2012-06-21 |
CA2822971C (fr) | 2016-10-25 |
CA2927369A1 (fr) | 2012-06-13 |
CA2927369C (fr) | 2019-01-08 |
EP2652413A1 (fr) | 2013-10-23 |
CA2822971A1 (fr) | 2012-06-13 |
CN103348191A (zh) | 2013-10-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20130729 |