US42164A - Improvement in wind-wheels - Google Patents
Improvement in wind-wheels Download PDFInfo
- Publication number
- US42164A US42164A US42164DA US42164A US 42164 A US42164 A US 42164A US 42164D A US42164D A US 42164DA US 42164 A US42164 A US 42164A
- Authority
- US
- United States
- Prior art keywords
- wind
- sections
- wheel
- wheels
- improvement
- 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
- 230000001105 regulatory Effects 0.000 description 4
- 230000000875 corresponding Effects 0.000 description 2
- 230000000414 obstructive 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
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
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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
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/16—Stators
- F03B3/18—Stator blades; Guide conduits or vanes, e.g. adjustable
- F03B3/183—Adjustable vanes, e.g. wicket gates
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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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
Definitions
- This invention relates to an improvement in that class of wind wheels in which the wind is conducted by a ⁇ series of stationary boards to a wheel arranged on the interior ot' said boards and made to rotate on a vertical shaft.
- A represents a series ot' stationary boards, which are secured in tangential positions between two rings, af, supported by posts b at any desirable height above the ground.
- the space inclosed by the boards .A and rings a is occupied by the wheel B, which consists of two rings, b, between which the sails are secured, and which rotates on a vertical shalt, C.
- This shaft has' its bearieg above in a cross bar, c, secured to the outer rings a and extending across the center, and below it is stepped in a suitable block, d, at any desirable height above the ground.
- Each of the sails D is composed of two distinct sections, e f.
- the sections e are Iirmly secured in tangential positions between the rings b of the wheel B in such relation to the stationary boards A that they are situated in planes at right angles to said boards.
- the sections j', or the regulatingsections are hung on pivots g, which have their bearings in suitable sockets near the circumference of the rings b, and they are so arranged that they can be brought in a position at right angles to the stationary sections c, as shown in Fig.
- Each Aof the regulating-sections f is provided with a stud, h, projecting from-its outer edge below the lower ring, b, and these studs connect by suitable rods, t', with the regulating-disk E.
- This disk is firmly secured to the top otl a tube, j, which ts nicely over a sleeve, 7c, and this sleeve is slipped on the shaft C, and its position is regulated by a governor, F. It is connected with the shaft by akey, m, so that it can slide up and down but not rotate on the shaft, and a pin, l, projects from its surface through an oblique slot, 11,'in the tubej.
Description
UNITED STATES PATENT OFFICE.
JOHN P. BURNHAM, OF CHICAGO, ILLINOIS.
IMPROVEMENT lN WIND-WHEELS.
Specification forming part of Letters Patent No. 42, |64, dated April 5, 1864.
To all whom it may concern:
Be it known that I, JOHN P. BURNHAM, of Chicago, in the county of Cook and .State of Illinois, have invented a new and Improved Wind-Wheel; and I do hereby declare that the following is a full, clear, and exact description of the same, reference being had to the accompanying drawings, forming part of this specification, in which- Figure l represents a vertical central section of my invention. Fig. 2 is a horizontal section of the same, the line w w, Fig. l, indicating the plane of section. Fig. 8 is a detached side elevation ofthe regulating mechauism.
Similar letters ot' reference in the several figures indicate corresponding parts.
This invention relates to an improvement in that class of wind wheels in which the wind is conducted by a` series of stationary boards to a wheel arranged on the interior ot' said boards and made to rotate on a vertical shaft.
The nature of my invention and its peculiar advantages will be readily understood from the following description.
A represents a series ot' stationary boards, which are secured in tangential positions between two rings, af, supported by posts b at any desirable height above the ground.
The space inclosed by the boards .A and rings a is occupied by the wheel B, which consists of two rings, b, between which the sails are secured, and which rotates on a vertical shalt, C. This shaft has' its bearieg above in a cross bar, c, secured to the outer rings a and extending across the center, and below it is stepped in a suitable block, d, at any desirable height above the ground.
Each of the sails D is composed of two distinct sections, e f. The sections e are Iirmly secured in tangential positions between the rings b of the wheel B in such relation to the stationary boards A that they are situated in planes at right angles to said boards. The sections j', or the regulatingsections, are hung on pivots g, which have their bearings in suitable sockets near the circumference of the rings b, and they are so arranged that they can be brought in a position at right angles to the stationary sections c, as shown in Fig. 2, when their edges meet and a bucket is formed to catch the wind 5 or they can be so adjusted that an open space is let't between their inner edges and the outer edges of the stationary sections, and in this case the wind passing in between the stationary boards A is allowed to escape at the corner of the buckets and its power is reduced.
Each Aof the regulating-sections f is provided with a stud, h, projecting from-its outer edge below the lower ring, b, and these studs connect by suitable rods, t', with the regulating-disk E. This disk is firmly secured to the top otl a tube, j, which ts nicely over a sleeve, 7c, and this sleeve is slipped on the shaft C, and its position is regulated by a governor, F. It is connected with the shaft by akey, m, so that it can slide up and down but not rotate on the shaft, and a pin, l, projects from its surface through an oblique slot, 11,'in the tubej. When this pin is down at the bottom end ot' the slot, the sections fclose up against the sections e, and the sails are in the proper position to meet the wind; but if the speed ot' the wind wheel exceeds a certain limit andthe balls of the governors fly out, the sleeve 7c is pushed up on the shaft C, and by the action of the pin l on the oblique slot the tube j and the disk E are slightly turned and the sails are opened. The wind'is now allowed to pass through between the edges of the sections e and f, and the speed of the wind-wheel slacks oit'.
It must be remarked that my wheel can be used without the stationary boards A, the sails being so shaped that their backs oft'er `veryl little resisting-surface to the wind, causing the same to glance ot't' and to escape without much obstruction through the open eenter of the wheel. At the saine time the faces of the sails catch the wind and the wheel is compelled to rotate in the desired direction.
What I claim as new, and desire to secure by Letters Patent, is-
l. The combination of regulating-sections f, fixed sections c, rings b, stationary boards A, and regulating-disk E, al1 constructed and operating in the manner andV for the purpose shown and described.
2. The oblique slotted tube j and disk E, in combination with the vertically-sliding sleeve lo and regulating-sections f of the sails D, constructed and operating as and for the purpose set forth.
JOHN P. BURNHAM.
Witnesses:
O. BURNHAM, J. STANFORD.
Publications (1)
Publication Number | Publication Date |
---|---|
US42164A true US42164A (en) | 1864-04-05 |
Family
ID=2111730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US42164D Expired - Lifetime US42164A (en) | Improvement in wind-wheels |
Country Status (1)
Country | Link |
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US (1) | US42164A (en) |
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0
- US US42164D patent/US42164A/en not_active Expired - Lifetime
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