SK283280B6 - Lopatka ventilátora - Google Patents
Lopatka ventilátora Download PDFInfo
- Publication number
- SK283280B6 SK283280B6 SK871-94A SK87194A SK283280B6 SK 283280 B6 SK283280 B6 SK 283280B6 SK 87194 A SK87194 A SK 87194A SK 283280 B6 SK283280 B6 SK 283280B6
- Authority
- SK
- Slovakia
- Prior art keywords
- flap
- fan blade
- rear side
- flap part
- extends
- Prior art date
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
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/38—Blades
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Power Steering Mechanism (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/100,847 US5328330A (en) | 1993-08-02 | 1993-08-02 | Extruded aluminum fan blade |
Publications (2)
Publication Number | Publication Date |
---|---|
SK87194A3 SK87194A3 (en) | 1995-02-08 |
SK283280B6 true SK283280B6 (sk) | 2003-05-02 |
Family
ID=22281852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SK871-94A SK283280B6 (sk) | 1993-08-02 | 1994-07-19 | Lopatka ventilátora |
Country Status (18)
Country | Link |
---|---|
US (1) | US5328330A (ro) |
EP (1) | EP0638726B1 (ro) |
JP (1) | JPH0776299A (ro) |
KR (1) | KR970011102B1 (ro) |
CN (1) | CN1053488C (ro) |
AT (1) | ATE166139T1 (ro) |
AU (1) | AU660876B2 (ro) |
BR (1) | BR9402980A (ro) |
CA (1) | CA2127077C (ro) |
CZ (1) | CZ291827B6 (ro) |
DE (1) | DE69410186T2 (ro) |
DK (1) | DK0638726T3 (ro) |
DZ (1) | DZ1805A1 (ro) |
MY (1) | MY110870A (ro) |
RO (1) | RO112016B1 (ro) |
SK (1) | SK283280B6 (ro) |
TW (1) | TW299295B (ro) |
ZA (1) | ZA944230B (ro) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITMI991321A1 (it) * | 1999-06-14 | 2000-12-14 | Fbm Hudson Italiana Spa | Pala svergolata per girante composta da due elementi congiunti |
US6814545B2 (en) * | 2000-04-21 | 2004-11-09 | Revcor, Inc. | Fan blade |
US20040258531A1 (en) * | 2000-04-21 | 2004-12-23 | Ling-Zhong Zeng | Fan blade |
US6712584B2 (en) * | 2000-04-21 | 2004-03-30 | Revcor, Inc. | Fan blade |
ITMI20010131A1 (it) * | 2001-01-25 | 2002-07-26 | Giorgio Cipelletti | Ventilatore assiale con pale a torsione differenziata |
NL1019437C2 (nl) * | 2001-11-26 | 2003-05-27 | Ventilatoren Sirocco Howden Bv | Rotorbladprofiel. |
US7751580B2 (en) * | 2002-09-10 | 2010-07-06 | Auditory Licensing Company, Llc | Open ear hearing aid system |
US20050078843A1 (en) * | 2003-02-05 | 2005-04-14 | Natan Bauman | Hearing aid system |
US7421086B2 (en) * | 2002-09-10 | 2008-09-02 | Vivatone Hearing Systems, Llc | Hearing aid system |
KR100508146B1 (ko) * | 2002-11-21 | 2005-08-17 | 주식회사 엘지화학 | 무독 및 저취의 폴리염화비닐 수지 조성물 |
US6942457B2 (en) * | 2002-11-27 | 2005-09-13 | Revcor, Inc. | Fan assembly and method |
US8079823B2 (en) * | 2004-07-21 | 2011-12-20 | Delta T Corporation | Fan blades |
US8469665B2 (en) * | 2004-10-20 | 2013-06-25 | Windworks Engineering Limited | Vertical axis wind turbine with twisted blade or auxiliary blade |
FR2898943B1 (fr) * | 2006-03-23 | 2012-08-31 | Valeo Systemes Thermiques | Helice de ventilateur, en particulier pour vehicules automobiles |
RU2416180C2 (ru) * | 2007-06-21 | 2011-04-10 | Андрей Леонидович Шпади | Устройство теплоотвода от электронных приборов и вентилятор устройства теплоотвода от электронных приборов (варианты) |
US20090297360A1 (en) * | 2008-06-03 | 2009-12-03 | Richard De Rosa | Breeze Enhancing Fan Blade Attachment |
CN102062116A (zh) * | 2010-12-28 | 2011-05-18 | 上海大学 | 缝隙引流式轴流泵叶轮 |
US9689264B2 (en) | 2013-03-15 | 2017-06-27 | Regal Beloit America, Inc. | Centrifugal fan impeller with variable shape fan blades and method of assembly |
CN103233914B (zh) * | 2013-05-23 | 2016-12-07 | 上海大学 | 导流式轴流泵叶轮 |
JP2016084746A (ja) * | 2014-10-27 | 2016-05-19 | 日本電産株式会社 | シーリングファン用の羽根 |
MD935Z (ro) * | 2014-12-15 | 2016-02-29 | Мирча БЕРНИК | Dispozitiv pentru distribuirea uniformă a aerului în uscătorul-tunel |
US20190242398A1 (en) * | 2018-02-02 | 2019-08-08 | Ventura Innovations LLC | Fan and fan blade |
TWI775377B (zh) * | 2021-04-06 | 2022-08-21 | 宏碁股份有限公司 | 散熱風扇 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB252442A (en) * | 1925-02-24 | 1926-05-25 | Frank Myles Temple Reilly | Improvements in airscrews for aircraft |
GB550227A (en) * | 1941-06-26 | 1942-12-30 | Stone J & Co Ltd | Improvements in screw propellers |
US2622686A (en) * | 1942-07-21 | 1952-12-23 | Chevreau Rene Louis Pier Marie | Wind motor |
FR991183A (fr) * | 1944-04-07 | 1951-10-01 | Hélice réglable | |
FR909803A (fr) * | 1944-10-28 | 1946-05-20 | Perfectionnements aux voilures tournantes, d'autogires en particulier | |
US2716460A (en) * | 1952-02-28 | 1955-08-30 | Raymond A Young | Blade and control mechanism for helicopters |
DE1924299A1 (de) * | 1969-05-13 | 1971-02-04 | Ver Flugtechnische Werke | Hubschrauber fuer hohe Fluggeschwindigkeiten |
EP0032967A1 (en) * | 1980-01-29 | 1981-08-05 | Black & Decker Inc. | Cutting blade for a rotary lawnmower |
US4618313A (en) * | 1980-02-06 | 1986-10-21 | Cofimco S.R.L. | Axial propeller with increased effective displacement of air whose blades are not twisted |
FI74115C (fi) * | 1981-03-27 | 1987-12-10 | Foehn Oy | Propeller. |
HUT38991A (en) * | 1984-10-24 | 1986-07-28 | Csepeli Autogyar | Axial-flow ventilator |
-
1993
- 1993-08-02 US US08/100,847 patent/US5328330A/en not_active Expired - Fee Related
-
1994
- 1994-06-15 ZA ZA944230A patent/ZA944230B/xx unknown
- 1994-06-16 MY MYPI94001542A patent/MY110870A/en unknown
- 1994-06-17 TW TW083105527A patent/TW299295B/zh active
- 1994-06-27 CN CN94107816A patent/CN1053488C/zh not_active Expired - Fee Related
- 1994-06-29 CA CA002127077A patent/CA2127077C/en not_active Expired - Fee Related
- 1994-07-06 DK DK94304960T patent/DK0638726T3/da active
- 1994-07-06 DE DE69410186T patent/DE69410186T2/de not_active Expired - Fee Related
- 1994-07-06 EP EP94304960A patent/EP0638726B1/en not_active Expired - Lifetime
- 1994-07-06 AT AT94304960T patent/ATE166139T1/de not_active IP Right Cessation
- 1994-07-13 CZ CZ19941689A patent/CZ291827B6/cs not_active IP Right Cessation
- 1994-07-15 AU AU67507/94A patent/AU660876B2/en not_active Ceased
- 1994-07-19 SK SK871-94A patent/SK283280B6/sk unknown
- 1994-07-28 JP JP6194632A patent/JPH0776299A/ja active Pending
- 1994-07-28 BR BR9402980A patent/BR9402980A/pt not_active IP Right Cessation
- 1994-07-29 RO RO94-01285A patent/RO112016B1/ro unknown
- 1994-07-30 DZ DZ940092A patent/DZ1805A1/fr active
- 1994-08-01 KR KR1019940018971A patent/KR970011102B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU660876B2 (en) | 1995-07-06 |
DK0638726T3 (da) | 1999-02-15 |
EP0638726A1 (en) | 1995-02-15 |
ATE166139T1 (de) | 1998-05-15 |
JPH0776299A (ja) | 1995-03-20 |
CA2127077C (en) | 2000-02-08 |
RO112016B1 (ro) | 1997-04-30 |
CN1103137A (zh) | 1995-05-31 |
TW299295B (ro) | 1997-03-01 |
US5328330A (en) | 1994-07-12 |
CZ291827B6 (cs) | 2003-06-18 |
CA2127077A1 (en) | 1995-02-03 |
BR9402980A (pt) | 1995-04-11 |
AU6750794A (en) | 1995-02-09 |
CZ168994A3 (en) | 1995-02-15 |
CN1053488C (zh) | 2000-06-14 |
DZ1805A1 (fr) | 2002-02-17 |
EP0638726B1 (en) | 1998-05-13 |
MY110870A (en) | 1999-05-31 |
ZA944230B (en) | 1995-02-16 |
DE69410186D1 (de) | 1998-06-18 |
KR950006264A (ko) | 1995-03-20 |
SK87194A3 (en) | 1995-02-08 |
DE69410186T2 (de) | 1998-10-15 |
KR970011102B1 (ko) | 1997-07-07 |
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