USD439324S1 - Turbine blade - Google Patents

Turbine blade Download PDF

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Publication number
USD439324S1
USD439324S1 US29/102,283 US10228399F USD439324S US D439324 S1 USD439324 S1 US D439324S1 US 10228399 F US10228399 F US 10228399F US D439324 S USD439324 S US D439324S
Authority
US
United States
Prior art keywords
turbine blade
view
ornamental design
elevational view
turbine
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.)
Expired - Lifetime
Application number
US29/102,283
Inventor
David Wood
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Energy Australia
Original Assignee
Energy Australia
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Energy Australia filed Critical Energy Australia
Assigned to ENERGY AUSTRALIA reassignment ENERGY AUSTRALIA ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: WOOD, DAVID
Application granted granted Critical
Publication of USD439324S1 publication Critical patent/USD439324S1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a perspective view of a turbine blade showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a left side elevational view thereof; and,
FIG. 7 is a right side elevational view thereof.

Claims (1)

  1. The ornamental design for “turbine blade,” as shown.
US29/102,283 1998-09-22 1999-03-22 Turbine blade Expired - Lifetime USD439324S1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU199802985F AU137475S (en) 1998-09-22 1998-09-22 Turbine blade
AU2985/98 1998-09-22

Publications (1)

Publication Number Publication Date
USD439324S1 true USD439324S1 (en) 2001-03-20

Family

ID=3693484

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/102,283 Expired - Lifetime USD439324S1 (en) 1998-09-22 1999-03-22 Turbine blade

Country Status (3)

Country Link
US (1) USD439324S1 (en)
AU (1) AU137475S (en)
UA (1) UA3348S (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6428281B1 (en) 1999-08-18 2002-08-06 Snecma Moteurs Turbine vane with enhanced profile
US20050254956A1 (en) * 2004-05-14 2005-11-17 Pratt & Whitney Canada Corp. Fan blade curvature distribution for high core pressure ratio fan
US20070023157A1 (en) * 2004-01-23 2007-02-01 Edwin Otero Apparatus and method for reducing operating stress in a turbine blade and the like
US20080069698A1 (en) * 2006-09-14 2008-03-20 Karun Laisathit Reversible fan blade for a ceiling-suspended fan
US20110027089A1 (en) * 2009-07-30 2011-02-03 Scarpelli Tadd M Turbine assembly and energy transfer method
USD665352S1 (en) * 2011-09-30 2012-08-14 Enel Green Power S.P.A. Wind turbine generator part
USD665739S1 (en) * 2011-05-31 2012-08-21 Envision Energy (Denmark) Aps Blade
USD738824S1 (en) * 2012-04-11 2015-09-15 Wobben Properties Gmbh Wind turbine blade
USD750560S1 (en) * 2013-04-11 2016-03-01 Wobben Properties Gmbh Wind turbine blade
USD850376S1 (en) * 2016-06-24 2019-06-04 William Scott Keeley Fluid turbine rotor blade
USD850377S1 (en) * 2016-06-24 2019-06-04 William Scott Keeley Fluid turbine mixing rotor blade
USD891351S1 (en) * 2017-12-15 2020-07-28 Bell Helicopter Textron Inc. Rotor blade
USD1005208S1 (en) * 2018-08-22 2023-11-21 North American Aerospace Corporation Elliptical propeller

Non-Patent Citations (8)

* Cited by examiner, † Cited by third party
Title
Bechly, M.E., et al., "Structural Design of a Composite Wing Turbine Blade Using Finite Element Analysis," Computer & Structures, 63(3):639-646 (1997).
Hron, J.J., et al., "Large Kaplan Turbine Runner Replacement," Waterpower '95, 2:1300-1309 (1995).
Hron, J.J., et al., "Rocky Reach Kaplan Turbine Replacement," Waterpower '97, 2:1428-1437 (1995).
Kaplan Turbine Drawing, Dominion Engineering Works, Ltd. (Oct. 6, 1961).
McKee, C.A. and Rossi, G., "Rocky Reach Kaplan Turbines: Development of fish-friendly runners", Paper presented at the meetings of Federation of scientific and technical associations, Milano, Italy (Sep., 1995).
McKee, C.A. and Rossi, G., "Rocky Reach Kaplan Turbines: Development of fish-friendly runners", Paper presented at the meetings of Hydropower into the Next Century, Barcelona, Spain (1995, Jun.).
McKee, C.A. et al., "Rocky Reach Kaplan Turbines: Development of fish-friendly runners", Paper presented at the meetings of Uprating & Refurbishing Hydro Powerplants, Nice, France (Oct., 1999). Oct.).
U.S. application No. 08/623,245, Joseph M. Cybularz, filed Mar. 26, 1996.

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6428281B1 (en) 1999-08-18 2002-08-06 Snecma Moteurs Turbine vane with enhanced profile
US20070023157A1 (en) * 2004-01-23 2007-02-01 Edwin Otero Apparatus and method for reducing operating stress in a turbine blade and the like
US7216694B2 (en) 2004-01-23 2007-05-15 United Technologies Corporation Apparatus and method for reducing operating stress in a turbine blade and the like
US20070131382A1 (en) * 2004-01-23 2007-06-14 Edwin Otero Apparatus and method for reducing operating stress in a turbine blade and the like
US7441585B2 (en) 2004-01-23 2008-10-28 United Technologies Corporation Apparatus and method for reducing operating stress in a turbine blade and the like
US7469739B2 (en) 2004-01-23 2008-12-30 United Technologies Corporation Apparatus and method for reducing operating stress in a turbine blade and the like
US20050254956A1 (en) * 2004-05-14 2005-11-17 Pratt & Whitney Canada Corp. Fan blade curvature distribution for high core pressure ratio fan
US7204676B2 (en) 2004-05-14 2007-04-17 Pratt & Whitney Canada Corp. Fan blade curvature distribution for high core pressure ratio fan
US20080069698A1 (en) * 2006-09-14 2008-03-20 Karun Laisathit Reversible fan blade for a ceiling-suspended fan
US20080069700A1 (en) * 2006-09-14 2008-03-20 Karun Laisathit Reversible Fan Blade For a Ceiling-Suspended Fan
US20110027089A1 (en) * 2009-07-30 2011-02-03 Scarpelli Tadd M Turbine assembly and energy transfer method
US8317480B2 (en) 2009-07-30 2012-11-27 Scarpelli Tadd M Turbine assembly and energy transfer method
USD665739S1 (en) * 2011-05-31 2012-08-21 Envision Energy (Denmark) Aps Blade
USD665352S1 (en) * 2011-09-30 2012-08-14 Enel Green Power S.P.A. Wind turbine generator part
USD738824S1 (en) * 2012-04-11 2015-09-15 Wobben Properties Gmbh Wind turbine blade
USD750560S1 (en) * 2013-04-11 2016-03-01 Wobben Properties Gmbh Wind turbine blade
USD850376S1 (en) * 2016-06-24 2019-06-04 William Scott Keeley Fluid turbine rotor blade
USD850377S1 (en) * 2016-06-24 2019-06-04 William Scott Keeley Fluid turbine mixing rotor blade
USD891351S1 (en) * 2017-12-15 2020-07-28 Bell Helicopter Textron Inc. Rotor blade
USD907559S1 (en) 2017-12-15 2021-01-12 Bell Helicopter Textron Inc. Leading edge fairing
USD1005208S1 (en) * 2018-08-22 2023-11-21 North American Aerospace Corporation Elliptical propeller

Also Published As

Publication number Publication date
AU137475S (en) 1999-06-11
UA3348S (en) 2000-02-28

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