SG168503A1 - Back draft damper - Google Patents
Back draft damperInfo
- Publication number
- SG168503A1 SG168503A1 SG201005397-3A SG2010053973A SG168503A1 SG 168503 A1 SG168503 A1 SG 168503A1 SG 2010053973 A SG2010053973 A SG 2010053973A SG 168503 A1 SG168503 A1 SG 168503A1
- Authority
- SG
- Singapore
- Prior art keywords
- back draft
- damper
- draft damper
- vanes
- frame
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/745—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity the air flow rate increasing with an increase of air-current or wind pressure
-
- 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
- F24F13/1486—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 bearings, pivots or hinges
-
- 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
- F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for
-
- 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
- F24F13/1406—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 sealing 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
- F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20718—Forced ventilation of a gaseous coolant
- H05K7/20745—Forced ventilation of a gaseous coolant within rooms for removing heat from cabinets, e.g. by air conditioning device
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Computer Hardware Design (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Air-Flow Control Members (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/462,172 US20110028080A1 (en) | 2009-07-29 | 2009-07-29 | Back draft damper |
US12/775,000 US20110028081A1 (en) | 2009-07-29 | 2010-05-06 | Back draft damper |
Publications (1)
Publication Number | Publication Date |
---|---|
SG168503A1 true SG168503A1 (en) | 2011-02-28 |
Family
ID=42734799
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG201005397-3A SG168503A1 (en) | 2009-07-29 | 2010-07-27 | Back draft damper |
SG2012039764A SG182142A1 (en) | 2009-07-29 | 2010-07-27 | Back draft damper |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG2012039764A SG182142A1 (en) | 2009-07-29 | 2010-07-27 | Back draft damper |
Country Status (10)
Country | Link |
---|---|
US (2) | US20110028081A1 (ko) |
EP (1) | EP2295883A3 (ko) |
KR (1) | KR101176519B1 (ko) |
CN (2) | CN102012083B (ko) |
AU (1) | AU2010203125B2 (ko) |
CA (1) | CA2710739C (ko) |
MX (1) | MX2010008123A (ko) |
MY (1) | MY161049A (ko) |
SG (2) | SG168503A1 (ko) |
WO (1) | WO2011017012A2 (ko) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0912644D0 (en) * | 2009-07-21 | 2009-08-26 | Apreco Ltd | Venting device |
JP2011151154A (ja) * | 2010-01-20 | 2011-08-04 | Fujitsu Ltd | 逆流防止装置、電子装置および逆流防止装置の製造方法 |
US9612028B2 (en) * | 2010-01-26 | 2017-04-04 | Ctb, Inc. | Air check valve system and method of mounting same |
TWI420024B (zh) * | 2010-12-13 | 2013-12-21 | 泰達電子公司 | 回流限制裝置及風扇組 |
JP5427833B2 (ja) * | 2011-05-18 | 2014-02-26 | パナソニック株式会社 | クリーンルームの逆流防止装置 |
CN103161769A (zh) * | 2011-12-09 | 2013-06-19 | 英业达股份有限公司 | 防止回流结构 |
CN105658031B (zh) * | 2012-03-28 | 2018-02-16 | 江苏佳强照明电器有限公司 | 一种电子产品 |
CN103369911B (zh) * | 2012-03-28 | 2016-04-13 | 浙江大学城市学院 | 阻风器 |
US10035224B2 (en) * | 2012-06-19 | 2018-07-31 | Dell Products L.P. | Systems and methods for cooling an information handling system and components thereof |
US9605868B2 (en) | 2013-03-14 | 2017-03-28 | Mitek Holdings, Inc. | Fan array backflow preventer |
GB2513147A (en) | 2013-04-17 | 2014-10-22 | Ibm | Energy efficient data center |
CN104279177A (zh) * | 2013-07-05 | 2015-01-14 | 鸿富锦精密工业(深圳)有限公司 | 风扇组合及其挡风装置 |
CN104697146B (zh) * | 2013-12-05 | 2018-03-27 | 美的集团股份有限公司 | 空调器及空调器的导风组件 |
TWI561734B (en) * | 2014-03-07 | 2016-12-11 | Wistron Corp | Backflow prevention device and fan |
US20160016457A1 (en) * | 2014-07-18 | 2016-01-21 | Caterpillar Inc. | Cabin Air System |
US20160047389A1 (en) * | 2014-08-13 | 2016-02-18 | Asia Vital Components Co., Ltd. | Fan shutter device |
CN104251543B (zh) * | 2014-09-18 | 2016-12-07 | 深圳市博普森机电顾问有限公司 | 一种空调排风结构 |
US10433454B1 (en) * | 2014-09-24 | 2019-10-01 | Amazon Technologies, Inc. | Pressurized under-floor work environment |
US9938990B2 (en) | 2015-05-08 | 2018-04-10 | Western Digital Technologies, Inc. | Flexure back-flow stopper |
US9725178B2 (en) * | 2015-05-08 | 2017-08-08 | Raymond R M Wang | Airflow modification apparatus and method |
US9930810B2 (en) * | 2015-10-30 | 2018-03-27 | Schneider Electric It Corporation | Aisle containment roof system having a fixed perforated panel and a movable perforated panel |
CN105841328A (zh) * | 2016-05-18 | 2016-08-10 | 珠海格力电器股份有限公司 | 进风面板和空调器 |
IL247805B (en) | 2016-09-13 | 2022-05-01 | Beth El Zikhron Yaaqov Ind Ltd | Wing-based explosion valve in an aeronautical structure |
DE102016218456A1 (de) * | 2016-09-26 | 2018-03-29 | Bayerische Motoren Werke Aktiengesellschaft | Luftaustrittsvorrichtung zur richtungsgesteuerten Zufuhr von Luft in einen Fahrzeuginnenraum |
KR102429171B1 (ko) * | 2016-12-21 | 2022-08-03 | 현대자동차주식회사 | 자동차용 슬림형 에어벤트 장치 |
US11473596B2 (en) | 2017-07-31 | 2022-10-18 | Trane International Inc. | Combined secondary inlet bell and flow grid for a centrifugal fan or centrifugal compressor |
US11105526B1 (en) | 2017-09-29 | 2021-08-31 | Integrated Global Services, Inc. | Safety shutdown systems and methods for LNG, crude oil refineries, petrochemical plants, and other facilities |
US20190234647A1 (en) * | 2018-01-30 | 2019-08-01 | Quanta Computer Inc. | Louver integrated design for fan module |
US11573029B2 (en) | 2018-06-18 | 2023-02-07 | Johnson Controls Tyco IP Holdings LLP | Collapsible vent hood for HVAC unit |
US11788281B2 (en) * | 2019-06-14 | 2023-10-17 | Protech Theatrical Services, Inc. | Suspended acoustic shell assembly with emergency feature |
US11384773B2 (en) | 2020-01-14 | 2022-07-12 | Seagate Technology Llc | Air flow control in data storage systems |
US11737245B2 (en) | 2020-02-20 | 2023-08-22 | Seagate Technology Llc | Air flow control in data storage systems |
US11399447B2 (en) | 2020-02-20 | 2022-07-26 | Seagate Technology Llc | Collapsible assemblies for air flow control |
CN114655711B (zh) * | 2022-05-05 | 2023-07-18 | 江苏威马悦达智能装备有限公司 | 一种小型零部件气动送料缓冲装置 |
Family Cites Families (65)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1189572A (en) * | 1914-03-09 | 1916-07-04 | Robert A Ilg | Shutter mechanism. |
US1251593A (en) * | 1917-07-02 | 1918-01-01 | Joseph E Truitt | Shutter. |
US1872599A (en) * | 1928-02-25 | 1932-08-16 | Carrier Engineering Corp | Louver or damper device |
US1935216A (en) * | 1931-02-20 | 1933-11-14 | Olson Mfg Company | Ventilator |
US2313912A (en) * | 1942-02-21 | 1943-03-16 | Bahnson Co | Louver construction |
US2541665A (en) * | 1948-06-17 | 1951-02-13 | James Mfg Co | Automatic fan damper |
US2614301A (en) * | 1949-09-01 | 1952-10-21 | Delbert O Axtell | Louver construction |
US2638836A (en) * | 1950-09-25 | 1953-05-19 | American Machine & Metals | Damper for poultry house ventilators |
US2687687A (en) * | 1951-10-27 | 1954-08-31 | Pruden Products Co | Back draft damper for exhaust fans |
US2775928A (en) * | 1954-02-15 | 1957-01-01 | Hackley Morrison Jr | Springs for automatic shutters |
US2901961A (en) * | 1956-09-04 | 1959-09-01 | Louis C Cotts | Floor register with adjustable louvers |
US3084715A (en) * | 1959-12-31 | 1963-04-09 | Harry J Scharres | Damper assembly and blade construction |
US3110936A (en) * | 1960-11-14 | 1963-11-19 | Berard Oreste | Composite louver slats for jalousie windows |
GB1061186A (en) * | 1963-11-27 | 1967-03-08 | Colt Ventilation & Heating Ltd | Improvements in or relating to ventilators |
US3204548A (en) * | 1963-11-29 | 1965-09-07 | Air Balance | Damper construction |
US3521546A (en) * | 1967-03-01 | 1970-07-21 | Vacuum Concrete Overseas Co Es | Atmospheric pressure equalizing means |
US3606245A (en) * | 1969-06-30 | 1971-09-20 | Ruskin Mfg Co | Control damper |
US3783768A (en) * | 1971-10-14 | 1974-01-08 | Imp Damper Co Inc | Damper assembly |
US3826179A (en) * | 1972-10-20 | 1974-07-30 | American Warming Ventilation | Differential pressure responsive damper |
US3908529A (en) * | 1973-04-26 | 1975-09-30 | Francis J Mccabe | Backdraft damper |
US4167898A (en) * | 1976-01-06 | 1979-09-18 | Barcant Kevin C | Illumination and ventilation system for buildings |
US4086781A (en) * | 1976-04-23 | 1978-05-02 | International Telephone & Telegraph Corporation | Variable air volume air conditioning system |
US4103601A (en) * | 1976-10-22 | 1978-08-01 | Lloyd Giddis Dayus | Air grille components and air grille therefrom |
US4294283A (en) * | 1977-11-25 | 1981-10-13 | Scharres Harry J | Wedge sealed damper |
US4263842A (en) * | 1978-08-02 | 1981-04-28 | Moore Robert D | Adjustable louver assembly |
US4470342A (en) * | 1980-11-07 | 1984-09-11 | Hall Jr William K | Air-handling unit |
US4469132A (en) * | 1982-06-28 | 1984-09-04 | Mcquay Inc. | Damper apparatus |
US4497134A (en) * | 1982-09-13 | 1985-02-05 | Meyer Bruce E | Exterior louver and louver apparatus |
US4513655A (en) * | 1983-11-30 | 1985-04-30 | Dayus Lloyd G | Damper and blade therefor |
US4541328A (en) * | 1984-02-06 | 1985-09-17 | Johnson Service Company | Damper seal apparatus |
KR900004861B1 (ko) * | 1985-05-20 | 1990-07-08 | 마쯔시다덴기산교 가부시기가이샤 | 흐름방향제어장치 |
NZ226760A (en) * | 1988-10-28 | 1993-12-23 | Robert Dalton Truscott | Louvre shutter assembly. |
US5060901A (en) * | 1990-06-11 | 1991-10-29 | Emerson Electric Co. | Whole house fan |
US5674125A (en) * | 1995-01-24 | 1997-10-07 | American Standard Inc. | Fresh air flow modulation device |
US5692955A (en) * | 1996-09-16 | 1997-12-02 | Deflecto Corporation | Forced air vent for a roof eave |
US5941021A (en) * | 1996-11-06 | 1999-08-24 | Vassallo Research & Development Corporation | Louver-type window and slat therefor |
US5842919A (en) * | 1997-03-27 | 1998-12-01 | Duro Dyne Corporation | Damper actuator assembly |
US5957183A (en) * | 1997-08-22 | 1999-09-28 | Royal Wood, Inc. | Blackout blind |
US6115250A (en) * | 1998-01-20 | 2000-09-05 | Dell Usa, Lp | Computer and an assembly and method for cooling a computer |
US6011689A (en) * | 1998-04-27 | 2000-01-04 | Sun Microsystems, Inc. | Computer component cooling fan closure device and method thereof |
US6042348A (en) * | 1998-05-11 | 2000-03-28 | Lucent Technologies Inc. | Protective shutter assembly for a forced air cooling system |
US6266923B1 (en) * | 1999-06-11 | 2001-07-31 | Han-Sen Lee | Shutter system and pivoting connectors |
US6126540A (en) * | 1999-07-27 | 2000-10-03 | Johnson Controls Technology Company | Staged power exhaust for HVAC air handling units |
US6386826B1 (en) * | 1999-09-23 | 2002-05-14 | International Business Machines Corporation | Fan with self closing blades |
US6386828B1 (en) * | 2000-01-03 | 2002-05-14 | Aerotech, Inc. | Ventilation fan |
US6554698B2 (en) * | 2000-12-05 | 2003-04-29 | Marconi Communications, Inc. | Fan one way air valve |
WO2002089549A1 (en) * | 2001-04-27 | 2002-11-07 | Telefonaktiebolaget Lm Ericsson | Valve |
WO2003074947A1 (fr) * | 2002-03-07 | 2003-09-12 | Fujitsu Limited | Dispositif anti-refoulement et appareil electronique |
GB2390891B (en) * | 2002-06-28 | 2006-05-10 | Nihon Plast Co Ltd | Ventilator |
CA2405088C (en) * | 2002-10-28 | 2007-02-13 | Angelo Milana | Versatile axial fan and centrifugal shutter mechanism |
DE102004003059B4 (de) * | 2003-01-20 | 2010-10-28 | Behr Gmbh & Co. Kg | Luftstromsteuereinheit |
US7089958B2 (en) * | 2003-08-01 | 2006-08-15 | Honeywell International Inc. | Damper vane |
WO2005072171A2 (en) * | 2004-01-28 | 2005-08-11 | Hh Technologies, Inc. | Vertical door fan shutter |
US20060172695A1 (en) * | 2004-03-11 | 2006-08-03 | Stravitz David M | Wall-mounted exhaust vents |
GB2424061A (en) * | 2005-03-07 | 2006-09-13 | John Richard Coxon | A ventilation device |
US20060286924A1 (en) * | 2005-06-21 | 2006-12-21 | Angelo Milana | Axial flow fan improvements |
US7416481B2 (en) * | 2006-03-06 | 2008-08-26 | International Business Machines Corporation | Blower exhaust backflow damper |
KR20070107403A (ko) * | 2006-05-03 | 2007-11-07 | 엘지전자 주식회사 | 공기조화기의 제어방법 |
CN2916476Y (zh) * | 2006-06-15 | 2007-06-27 | 张家港市万科信息技术有限公司 | 用于通风装置中的风门装置 |
TWI318862B (en) * | 2006-11-10 | 2009-12-21 | Delta Electronics Inc | Fan capable of anti-backflow and fan frame thereof |
GB2443841A (en) * | 2006-11-17 | 2008-05-21 | Chis Coxon | Pressure relief vent |
US8413378B2 (en) * | 2007-11-23 | 2013-04-09 | Maxxmar Inc. | Louvre blade seal |
US20090149124A1 (en) * | 2007-12-10 | 2009-06-11 | Stevenson Mark W | Variable position low profile shutter valves |
CN101568249A (zh) * | 2008-04-22 | 2009-10-28 | 鸿富锦精密工业(深圳)有限公司 | 电子系统及其风向限制装置 |
US20100029195A1 (en) * | 2008-07-30 | 2010-02-04 | Wais Jalali | Air handling unit using multiple fans |
-
2010
- 2010-05-06 US US12/775,000 patent/US20110028081A1/en not_active Abandoned
- 2010-07-21 AU AU2010203125A patent/AU2010203125B2/en not_active Ceased
- 2010-07-22 CA CA2710739A patent/CA2710739C/en active Active
- 2010-07-22 EP EP20100251304 patent/EP2295883A3/en not_active Withdrawn
- 2010-07-22 WO PCT/US2010/042872 patent/WO2011017012A2/en active Application Filing
- 2010-07-23 MY MYPI2010003501A patent/MY161049A/en unknown
- 2010-07-26 MX MX2010008123A patent/MX2010008123A/es not_active Application Discontinuation
- 2010-07-27 SG SG201005397-3A patent/SG168503A1/en unknown
- 2010-07-27 SG SG2012039764A patent/SG182142A1/en unknown
- 2010-07-27 KR KR1020100072270A patent/KR101176519B1/ko not_active IP Right Cessation
- 2010-07-29 CN CN2010102418606A patent/CN102012083B/zh not_active Expired - Fee Related
- 2010-07-29 CN CN2011104440149A patent/CN102519127A/zh active Pending
-
2012
- 2012-11-08 US US13/672,300 patent/US20130072103A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2011017012A3 (en) | 2011-05-19 |
KR101176519B1 (ko) | 2012-08-23 |
MY161049A (en) | 2017-04-14 |
SG182142A1 (en) | 2012-07-30 |
AU2010203125B2 (en) | 2011-06-23 |
CN102012083A (zh) | 2011-04-13 |
EP2295883A3 (en) | 2012-12-19 |
KR20110013262A (ko) | 2011-02-09 |
CA2710739A1 (en) | 2011-01-29 |
CA2710739C (en) | 2013-08-20 |
CN102012083B (zh) | 2013-11-06 |
WO2011017012A2 (en) | 2011-02-10 |
AU2010203125A1 (en) | 2011-02-17 |
US20130072103A1 (en) | 2013-03-21 |
EP2295883A2 (en) | 2011-03-16 |
MX2010008123A (es) | 2011-06-02 |
CN102519127A (zh) | 2012-06-27 |
US20110028081A1 (en) | 2011-02-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SG168503A1 (en) | Back draft damper | |
GB2490170B (en) | A horizontal axis wind turbine with diffuser | |
GB0713931D0 (en) | Vertical axis wind turbine | |
HRP20130857T1 (en) | Wind turbine rotor with the the vertical rotation axis | |
EP2798208A4 (en) | SOLAR CHIMNEY WITH EXTERNAL VERTICAL SHAFT | |
PL391861A1 (pl) | Turbina wiatrowa o pionowej osi obrotu | |
GB0919457D0 (en) | Wind turbine with vertical axis | |
AU2012330473A8 (en) | An improved drawer with front door provided with locking-regulating apparatus of said front door | |
PL386834A1 (pl) | Turbina wiatrowa o pionowej osi obrotu | |
UA57442U (en) | Windmill | |
UA46926U (en) | Hydro-windmill with orientation-variable wind resistance | |
MY174980A (en) | An improved natural draft cooling tower | |
PL393233A1 (pl) | Turbina wiatrowa z dyfuzorem o osi pionowej | |
HU1000489D0 (en) | Deflector for wind turbine with horizontal axis | |
CN301150237S (zh) | 景观通信塔(灯杆塔系列-翱翔) | |
RU2012151719A (ru) | Ветроэнергетическая установка | |
UA63412U (en) | Ventilation system | |
PL384230A1 (pl) | Turbina wiatrowa o osi poziomej | |
CN301150238S (zh) | 景观通信塔(灯杆塔系列-闪耀) | |
AU342094S (en) | A gravity pin whereby the rotating gravity toggle does not rotate more than 45 degrees from the horizontal axis of the main pin shaft | |
TWM401106U (en) | Ventilation opening of the wind shield in air conditioner | |
GB201000365D0 (en) | Vertical-axis wind turbine with horizontal arms | |
UA54665U (en) | Soil-cultivating unit | |
AU2009904471A0 (en) | Adjustable Vertical Axis Wind Turbine | |
AU325138S (en) | Wind turbine rotor |