US232799A - John bacheldee - Google Patents
John bacheldee Download PDFInfo
- Publication number
- US232799A US232799A US232799DA US232799A US 232799 A US232799 A US 232799A US 232799D A US232799D A US 232799DA US 232799 A US232799 A US 232799A
- Authority
- US
- United States
- Prior art keywords
- blades
- wheel
- john
- bands
- wind
- 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
- 239000002023 wood Substances 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 241000239290 Araneae Species 0.000 description 1
- 102000012152 Securin Human genes 0.000 description 1
- 108010061477 Securin Proteins 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
-
- 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
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
- F03D1/065—Rotors characterised by their construction elements
- F03D1/0691—Rotors characterised by their construction elements of the hub
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/22—Blade-to-blade connections, e.g. for damping vibrations
- F01D5/24—Blade-to-blade connections, e.g. for damping vibrations using wire or the like
-
- 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
- Figure 1 of the drawings is a representation of a plan view of a wind-wheel embodying my invention.
- Fig. 2 is a side elevation of the serrated band to which the blades of the wheel are secured.
- Fig. 3 is a perspective view in detail.
- Fig. 4 is a modification of the band.
- the invention therefore consists in a serrated band or hands for supporting the outer and inner ends of the blades of the wheel.
- the invention further consists, in connection with the serrated band or bands, of the blades having a twist or curve on their face, as will be hereinafter described.
- the arms I which may be constructed of metal or wood, are secured to the serrated blades or hoops, and their inner ends bolted or otherwise fastened to a hub or spider in the ordinary manner.
- the serrated band 01' bands B 0, having secured thereto the blades of a wind-wheel, substantially as and for the purpose set forth.
- the serrated band or bands B having flanges a to form brackets or supports for the blades A, substantially as and for the purpose specified.
- a wind-wheel consisting of the twisted blades A, serrated band or bands B 0, provided with flanges a, and the hoops E, substantially as and for the purpose specified.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Wind Motors (AREA)
Description
, (ModeL) J. BAGHELDER.
Wind Wheel.
Paiented Oct. 5, I880.
UNITED STATES PATENT OFFICE.
JOHN BAGHELDER, OF NAPA, CALIFORNIA.
WIND-WHEEL.
SPECIFICATION formingpart of Letters Patent No. 232,799, dated October 5, 1880. Application filed August 30, 1880. (Model.)
To all whom it may concern:
Be it known that I, JOHN BAOHELDER, of Napa, in the county of N apa and State of California, have invented a new and valuable Improvement in Wind-Wheels; and I do hereby declare that the following is a full, clear, and exact description of the construction and operation of the same, reference being had to the annexed drawings, making apart of this specification, and to the letters and figures of refenee marked thereon.
Figure 1 of the drawings is a representation of a plan view of a wind-wheel embodying my invention. Fig. 2 is a side elevation of the serrated band to which the blades of the wheel are secured. Fig. 3 is a perspective view in detail. Fig. 4 is a modification of the band.
The present invention has reference to certain novel improvements in wind-wheels and the object thereof is to provide means for securely holding the blades of the wheel and supporting and securin g them in their proper relative position, whereby the wheel is greatly increased in strength and durability, also firmly holding the blades in the necessary curve or bend in order to increase the windsurface thereof.
The invention therefore consists in a serrated band or hands for supporting the outer and inner ends of the blades of the wheel.
The invention further consists, in connection with the serrated band or bands, of the blades having a twist or curve on their face, as will be hereinafter described.
In the accompanyin g drawings, Arepresents a series of blades, of wood or any other suitable material usually employed for the purpose. These blades A together form the wheel of the windmill, and are twisted from their outer to their inner end, as illustrated in Fig. 3 of the drawings. The outer and inner ends of the blades A are secured to serrated bands B O by screws, bolts, rivets, or any other suitable means desired, each serration of the bands having a turned-in flange, a, to which the blades are secured, as above set forth. These bands B C may be made of any desirable length, or formed of short plates D, as represented in Fig. 4 of the drawings, and bolted or otherwise secured to the outer face of a hoop, E.
The arms I), which may be constructed of metal or wood, are secured to the serrated blades or hoops, and their inner ends bolted or otherwise fastened to a hub or spider in the ordinary manner.
Having now fully described my invention, what I claim as new, and desire to secure by Letters Patent, is-
1. The serrated band 01' bands B 0, having secured thereto the blades of a wind-wheel, substantially as and for the purpose set forth.
2. The serrated band or bands B 0, having flanges a to form brackets or supports for the blades A, substantially as and for the purpose specified.
3. The serrated band or bands B G for supporting the blades A of a wind-wheel, in combination with the hoops E, substantially as and for the purpose described.
4. The combination, with the serrated bands B G, of the twisted blades A of a wind-wheel, substantially as and for the purpose set forth.
5. A wind-wheel consisting of the twisted blades A, serrated band or bands B 0, provided with flanges a, and the hoops E, substantially as and for the purpose specified.
In testimony that I claim the above I have hereunto subscribed my name in the presence of two witnesses.
JOHN BAGHELDER.
Witnesses:
A. J. HULL, S. A. Soorr.
Publications (1)
Publication Number | Publication Date |
---|---|
US232799A true US232799A (en) | 1880-10-05 |
Family
ID=2302169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US232799D Expired - Lifetime US232799A (en) | John bacheldee |
Country Status (1)
Country | Link |
---|---|
US (1) | US232799A (en) |
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0
- US US232799D patent/US232799A/en not_active Expired - Lifetime
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