|
US3763835A
(en)
*
|
1972-08-02 |
1973-10-09 |
Gen Motors Corp |
Engine cooling fan
|
|
US4171183A
(en)
*
|
1976-09-24 |
1979-10-16 |
United Technologies Corporation |
Multi-bladed, high speed prop-fan
|
|
JPS53162407U
(xx)
*
|
1977-05-27 |
1978-12-19 |
|
|
|
US4256435A
(en)
*
|
1978-08-02 |
1981-03-17 |
Eckel Oliver C |
Mounting support blocks for pivotal rotor of wind turbine
|
|
FR2534222A1
(fr)
*
|
1982-10-06 |
1984-04-13 |
Aerospatiale |
Agencement de rotor de queue a poussee accrue pour aeronef a voilure tournante et dispositif pour accroitre la poussee d'un tel agencement
|
|
US4634341A
(en)
*
|
1984-12-20 |
1987-01-06 |
Hudson Products Corporation |
Axial flow fans
|
|
US4726733A
(en)
*
|
1986-10-28 |
1988-02-23 |
Daniel Scampini |
Variable diffuser element
|
|
US4884314A
(en)
*
|
1987-11-12 |
1989-12-05 |
Black & Decker Inc. |
Portable blower
|
|
US4934904A
(en)
*
|
1989-01-31 |
1990-06-19 |
Tcf Axial Division, Inc. |
Axial fan
|
|
US4978286A
(en)
*
|
1989-10-17 |
1990-12-18 |
The United States Of America As Represented By The Secretary Of The Army |
Variable cycle engine passive mechanism
|
|
US5137417A
(en)
*
|
1991-06-12 |
1992-08-11 |
Lund Arnold M |
Wind energy conversion system
|
|
AU1177495A
(en)
*
|
1993-11-12 |
1995-05-29 |
Penn Ventilator Co. Inc. |
Air moving system with optimized air foil fan blades
|
|
US6981839B2
(en)
*
|
2004-03-09 |
2006-01-03 |
Leon Fan |
Wind powered turbine in a tunnel
|
|
US7441410B2
(en)
*
|
2003-10-31 |
2008-10-28 |
Hitachi, Ltd. |
Gas turbine and manufacturing process of gas turbine
|
|
US6928963B2
(en)
*
|
2003-11-25 |
2005-08-16 |
Northrop Grumman Corporatin |
Low drag fan for a ram air induction system
|
|
US7484929B1
(en)
*
|
2004-07-09 |
2009-02-03 |
Loren Cook Company |
Exhaust fan systems
|
|
US8672614B1
(en)
|
2004-07-09 |
2014-03-18 |
Loren Cook Company |
Exhaust fan systems
|
|
US20070053776A1
(en)
*
|
2005-09-08 |
2007-03-08 |
Bor-Haw Chang |
Control device for fluid pressure and flow direction
|
|
CN1940309B
(zh)
*
|
2005-09-26 |
2013-05-15 |
奇鋐科技股份有限公司 |
风向流压控制装置
|
|
WO2011019442A1
(en)
*
|
2009-08-10 |
2011-02-17 |
Cornerstone Research Group, Inc. |
Variable performance vaneaxial fan with high efficiency
|
|
BR112014002426B1
(pt)
*
|
2011-08-04 |
2021-05-18 |
Novenco A/S |
Ventilador axial compreendendo um tubo de ventilador substancialmente circular- cilíndrico
|
|
US10125783B2
(en)
*
|
2013-02-25 |
2018-11-13 |
Greenheck Fan Corporation |
Fan assembly and fan wheel assemblies
|
|
US10184488B2
(en)
|
2013-02-25 |
2019-01-22 |
Greenheck Fan Corporation |
Fan housing having flush mounted stator blades
|
|
US9505092B2
(en)
|
2013-02-25 |
2016-11-29 |
Greenheck Fan Corporation |
Methods for fan assemblies and fan wheel assemblies
|
|
CN105392997B
(zh)
*
|
2013-02-25 |
2018-07-10 |
格林瀚克通风设备有限公司 |
混流风机组件
|
|
GB2552099B
(en)
|
2015-02-27 |
2021-05-12 |
Halliburton Energy Services Inc |
Solvent-induced separation of oilfield emulsions
|
|
US10829228B2
(en)
*
|
2017-01-17 |
2020-11-10 |
Itt Manufacturing Enterprises, Llc |
Fluid straightening connection unit
|
|
US11300138B2
(en)
*
|
2018-05-24 |
2022-04-12 |
Meggitt Defense Systems, Inc. |
Apparatus and related method to vary fan performance by way of modular interchangeable parts
|