US449489A - Wind-wheel - Google Patents
Wind-wheel Download PDFInfo
- Publication number
- US449489A US449489A US449489DA US449489A US 449489 A US449489 A US 449489A US 449489D A US449489D A US 449489DA US 449489 A US449489 A US 449489A
- Authority
- US
- United States
- Prior art keywords
- wheel
- blades
- pieces
- wind
- rim
- 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
Links
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000000717 retained Effects 0.000 description 2
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/50—Maintenance or repair
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- 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
- F04D29/34—Blade mountings
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- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Definitions
- My invention relates to improvements in wind-wheels; and it has for its object to provide an improved wheel in which any one of the series of sections can be readily removed for purposes of replacement or repair; and a further object is to provide a wheel in which the blades are held firmly in place by the rims without the use of individual fastening devices, and in which eitherindividual blade can be readily removed and replaced if broken or damaged.
- my invention consists in a sectional wheel having the blades thereof secured or connected together by flanged rim pieces provided on their opposing faces with a series of inclined slots adapted to receive the blades of the wheel, a bolt or other fastening for'drawing the rimpieces and the blades tightly together, and flanged end pieces secured between each pair of rim-pieces at both ends of each section of the wheel, and bolts which secure these end plates to the opposing plates in the adjacent sections of the wheel.
- FIG. 1 is an elevation of a wind-wheel constructed in accordance with my invention.
- Fig. 2 is an enlarged sectional view through a portion of two adjacent sections of the wheel.
- Fig. 3 is a detail view showing a part of one section of the wheel, and
- Fig. 4 is a similar View in section.
- -- A designates the wheel, which is made up or composed of a series of sections B O D, which are detachably secured together.
- Each section of the wheel has its blades E held. firmly in place by rimpieces F, arranged on either side of the blades near the outer and inner ends thereof.
- rim-pieces are provided in their opposing edges with a series of inclined slots 6. in which the edges of the blades F are placed, and the outer edges of the rimpieces are provided with flanges f, which extend continuously of the length of said rimpieces to strengthen and bracethe same.
- the rim-pieces are bound together and the blades thereby retained in position by means of a cross-bolt G, which passes through suitable apertures in the flanges e of the opposing rimpieces and which is secured in place by nut g.
- H designates the rim end pieces, which are arranged between and secured to the flanges of the opposing rim-pieces at each end of the wheel-section, and said end pieces are provided with a projecting lug h, in which is formed an aperture adapted to align with a similar aperture in the end pieces of the ads joining Wheel-section to receive a bolt for the purpose of fastening the two sections of the wheel together, as is obvious.
- a wind-wheel having the flanged rimpieces provided with the inclined slots in the opposing edges thereof, the blades fitted in said slots, and bolts for drawing the opposing rim-pieces tightly against the edges of the 5 blades, substantially as shown and described.
- a sectional wind-Wheel comprising the flanged rim-pieces provided with the inclined slots in their opposing edges, the blades fitted in said slots, the end pieces secured to the 10 flanges of the rim-pieces and provided with he integral apcrtured projections, and the bolts for uniting the end pieces of onesection to the end pieces of adjoining Wheel-sew tions, substantially as shown and described, for the purpose specified. 15
Description
Patented Mar. 81, 1894.
UNITED STATES PATENT Orric FLORY MILLER, OF NAPOLEON, OHIO.
WIND-WHEEL.
SPECIFICATION forming part of Letters Patent No. 449,489, dated March 31, 1891.
Application filed February 12, 1891. Serial No. 381,186. (No model.)
To all whom it may concern.-
Be it known that I, FLORY MILLER, a citizen of the United States, residing at Napoleon, in the county of Henry and State of Ohio, have invented certain new and useful Improvements in WVindheels; and I do hereby declare the following to be a full, clear, and exact description of the invention,such as will enable others skilled in the art to which it appertains to make and use the same.
My invention relates to improvements in wind-wheels; and it has for its object to provide an improved wheel in which any one of the series of sections can be readily removed for purposes of replacement or repair; and a further object is to provide a wheel in which the blades are held firmly in place by the rims without the use of individual fastening devices, and in which eitherindividual blade can be readily removed and replaced if broken or damaged.
With these and other ends in view my invention consists in a sectional wheel having the blades thereof secured or connected together by flanged rim pieces provided on their opposing faces with a series of inclined slots adapted to receive the blades of the wheel, a bolt or other fastening for'drawing the rimpieces and the blades tightly together, and flanged end pieces secured between each pair of rim-pieces at both ends of each section of the wheel, and bolts which secure these end plates to the opposing plates in the adjacent sections of the wheel.
My invention further residesin the peculiar construction and arrangement of parts, as will be hereinafter more fully described and claimed.
To enable others to understand my invention,I have illustrated the same in the accompanying drawings, in which- Figure 1 is an elevation of a wind-wheel constructed in accordance with my invention. Fig. 2 is an enlarged sectional view through a portion of two adjacent sections of the wheel. Fig. 3 is a detail view showing a part of one section of the wheel, and Fig. 4 is a similar View in section.
Like letters of reference denote corresponding parts in all the figures of the drawings, referring to which-- A designates the wheel, which is made up or composed of a series of sections B O D, which are detachably secured together. Each section of the wheel has its blades E held. firmly in place by rimpieces F, arranged on either side of the blades near the outer and inner ends thereof. These rim-pieces are provided in their opposing edges with a series of inclined slots 6. in which the edges of the blades F are placed, and the outer edges of the rimpieces are provided with flanges f, which extend continuously of the length of said rimpieces to strengthen and bracethe same. The rim-pieces are bound together and the blades thereby retained in position by means of a cross-bolt G, which passes through suitable apertures in the flanges e of the opposing rimpieces and which is secured in place by nut g.
H designates the rim end pieces, which are arranged between and secured to the flanges of the opposing rim-pieces at each end of the wheel-section, and said end pieces are provided with a projecting lug h, in which is formed an aperture adapted to align with a similar aperture in the end pieces of the ads joining Wheel-section to receive a bolt for the purpose of fastening the two sections of the wheel together, as is obvious.
The operation and advantages of my invention will be readily perceived by one skilled in the art, in view of the foregoing description, taken in connection with the drawings.
Should it be desirable to replace a section of the wheel, it can be easily removed from the wheel by removing the bolts connecting the said section with the adjoining sections. To replace a single blade of a section of the wheel, it is only necessary to loosen the nuts and release the blade, which. can, be pushed or driven out of the rims, and after the new blade has been inserted the nuts can be again tightened to fasten the blades rigidly to the rims of the wheelsections.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is-
1. A wind-wheel having the flanged rimpieces provided with the inclined slots in the opposing edges thereof, the blades fitted in said slots, and bolts for drawing the opposing rim-pieces tightly against the edges of the 5 blades, substantially as shown and described. 2. A sectional wind-Wheel comprising the flanged rim-pieces provided with the inclined slots in their opposing edges, the blades fitted in said slots, the end pieces secured to the 10 flanges of the rim-pieces and provided with he integral apcrtured projections, and the bolts for uniting the end pieces of onesection to the end pieces of adjoining Wheel-sew tions, substantially as shown and described, for the purpose specified. 15
In testimony whereof I affix my signature in presence of two Witnesses.
FLORY MILLER.
Witnesses:
J. V. CUFF, JAMES BENNIs.
Publications (1)
Publication Number | Publication Date |
---|---|
US449489A true US449489A (en) | 1891-03-31 |
Family
ID=2518373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US449489D Expired - Lifetime US449489A (en) | Wind-wheel |
Country Status (1)
Country | Link |
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US (1) | US449489A (en) |
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0
- US US449489D patent/US449489A/en not_active Expired - Lifetime
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