Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Reexamination Certificate
2011-06-14
2011-06-14
Datskovskiy, Michael V (Department: 2835)
Electricity: electrical systems and devices
Housing or mounting assemblies with diverse electrical...
For electronic systems and devices
C361S679470, C361S679510, C361S696000, C361S697000, C165S080300, C165S109100, C165S121000, C165S122000
Reexamination Certificate
active
07961462
ABSTRACT:
Use of vortex generators to improve efficacy of heat sinks used to cool telecommunications, electrical and electro-optical components.
REFERENCES:
patent: 4984627 (1991-01-01), LeBourgeois
patent: 5058837 (1991-10-01), Wheeler
patent: 5077601 (1991-12-01), Hatada et al.
patent: 5121290 (1992-06-01), Azar
patent: 5361828 (1994-11-01), Lee et al.
patent: 5422787 (1995-06-01), Gourdine
patent: 5671198 (1997-09-01), Tsuchiya et al.
patent: 5703374 (1997-12-01), Caprari
patent: 5763950 (1998-06-01), Fujisaki et al.
patent: 5915463 (1999-06-01), Romero et al.
patent: 6578627 (2003-06-01), Liu et al.
patent: 6735082 (2004-05-01), Self
patent: 7096678 (2006-08-01), Petroski
patent: 7385821 (2008-06-01), Feierbach
patent: 7474528 (2009-01-01), Olesiewicz et al.
patent: 2005/0006063 (2005-01-01), Zhang
patent: 2008/0062644 (2008-03-01), Petroski
patent: 2009/0321046 (2009-12-01), Hernon et al.
patent: 02008091700 (2008-04-01), None
K. Torii, K.M. Kwak, and K. Nishino, “Heat Transfer Enhancement Accompanying Pressure-loss reduction with Winglet-type vortex Generators for Fin-tube Heat Exchangers,” Int. J. Heat and Mass Transfer, vol. 45, pp. 3795-3801, 2002.
A.M. Jacobi and R.K. Shah. “Heat Transfer Surface Enhancement Through the Use of Longitudinal Vortices: A Review of Recent Progress,” Exp. Thermal and Fluid Science, vol. 11, pp. 295-309, 1995.
A. Joardar and A.M. Jacobi, “Impact of Leading Edge Delta-wing Vortex Generators on the Thermal Performance of a Flat Tube, Louvered-fin Compact Heat Exchanger,” Int. J. Heat and Mass Transfer, vol. 48, pp. 1480-1493, 2005.
P. Deb, G. Biswas and N.K. Mitra, “Heat Transfer and Flow Structure in Laminar and Turbulent Flows in a Rectangular Channel with Longitudinal Vortices,” Int. J. of Heat and Mass Transfer, 38, pp. 2427-2444, 1995.
K. Torii, J.I. Yanagihara, and Y. Nagai, “Heat Transfer Enhancement by Vortex Generators,” Proc. ASME/JSME Thermal Eng. Joint Conf., pp. 77-83, 1991.
M.C. Jentry and A.M. Jacobi, “Heat Transfer Enhancement by Delta-wing-Generated Tip Vortices in Flat Plate and Developing Channel Flows,” J. Heat Transfer, vol. 124, pp. 1158-1168, 2002.
A. Joardar and A.M. Jacobi, “Heat Transfer Enhancement by Winglet-type Vortex Generator Arrays in Compact Plain-Fin-and-Tube Heat Exchangers,” Int. J. Refrigeration, doi:10.106/j.irefrig.2007.04.0111, 2007.
S.R. Hiravennavar, E.G. Tulapurkara, and G. Biswas, “A Note on the Flow and Heat Transfer Enhancement in a Channel with Built-in Winglet Pair,” Int. J. Heat and Fluid Flow, vol. 28, pp. 299-305, 2007.
J.I. Yanagihara and K. Tori, “Heat Transfer Augmentation by Longitudinal Vortices Rows,” Proc. 3rdworld Conf. on Experiment Heat Transfer, Fluid Mechanics, and Thermodynamics, pp. 560-567, 1991.
E. Kim, and J.S. Yang, “An Experimental Study of Heat Transfer Characteristics of a Pair of Longitudinal Vortices Using Color Capturing Technique,” Int. J. Heat and Mass Transfer, vol. 45, pp. 3349-3356, 2002.
S. Ferrouillat, P. Tochon, C. Garnier and H. Peerhossaini, “Intensification of Heat-Transfer and Mixing in Multifunctional Heat Exchangers by Artificially Generated Streamwise Vorticity,” Applied Thermal Engineering, vol. 26, pp. 1820-1829, 2006.
A. Sohankar, “Heat Transfer Augmentation in a Rectangular Channel with a Vee-shaped Vortex Generator,” Int. J. Heat and Fluid Flow, vol. 28, pp. 306-317 2007.
Alcatel Lucent
Datskovskiy Michael V
Wall & Tong LLP
LandOfFree
Use of vortex generators to improve efficacy of heat sinks... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Use of vortex generators to improve efficacy of heat sinks..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Use of vortex generators to improve efficacy of heat sinks... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2657374