US307312A - Wind-engine - Google Patents
Wind-engine Download PDFInfo
- Publication number
- US307312A US307312A US307312DA US307312A US 307312 A US307312 A US 307312A US 307312D A US307312D A US 307312DA US 307312 A US307312 A US 307312A
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- US
- United States
- Prior art keywords
- wind
- turn
- wheels
- vane
- frame
- 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 3
- 230000000284 resting effect Effects 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 1
- 239000010903 husk Substances 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
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/0204—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for orientation in relation to wind direction
-
- 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
- Patented 28 Fl I (No Model.) -v 3 Sheets-Sheet s.
- My invention relates to improvements in wind-engines, the object being, first, to provide a turn-table and other mechanism, by means of which any desired number of windwheels may be made to operate conjointly, so
- a further object is to improve the construction of wind-wheels.
- a further object is to provide mechanism for revolving the turn-table by hand, so as to either stop or retard the motion of the wind-wheels.
- a further object is to provide a vane that may be turned on its axis.
- Figure l is a plan view.
- Fig. 2 is a View of a portion of the supportingbase and turn-table.
- Fig. 3 is a View in perspective of the wind-wheel and attachments.
- Fig. 4 is an enlarged view in detail of a portion of the wind-wheel and mechanism, and
- Fig. 5 is an enlarged View in detail of a portion of the wind-wheel and mechanism.
- A is the turntable, consisting of the two circular frames to and a.
- the former rests upon the posts I), and the latter is mounted on the wheels 0, that roll upon the part a.
- Aframework, 0, extends across from side to side of the part a, and is made a part thereof, and is supported at the center in a manner hereinafter shown.
- the shafts D that support the windwheels E.
- These shafts are journaled in suitable boxes secured to the frame, and at their respective ends are provided with the bevelgears cl, that engage similar gears on the shafts F, that in turn are intergeared with the vertical driving-shaft H, that extends to the building below, and from which power may be transmitted, as required.
- a large vane, I is provided to revolve the turntable and keep the wind-wheels to the wind.
- the shaft 1 of the vane I is secured in suitable boxes attached, the one to frame G, and the other to the part a.
- An arm, z is attached to the vane, and provided with a depending rod, by means of which the vane may be turned on its axis, so as to present its side or edge to the wind.
- the building J to which the power is conveyed, has posts 7', forming a husk, from which are supported the shaft H and the frame 0. These parts are joined at the top by the cap j, that is provided with a conical vertical hub, through which the shaft H passes, and has a bearing therein.
- 0 is a sleeve provided at each end with a broad flange and in the central part with the gear P.
- the upper flange is secured to the part O,while the lower flange rests on the cap j and embraces and is guided by the hub A pinion, 1?, engages the gear P, and is attached to the shaft It, that is provided at the lower end with the crank r, and by means of which where the vane is feathered the turn-table may be revolved and brought into such relative position with the direction of the wind as to stop or retard the motion of the wind-wheel, as may be desired.
- the tie-beams b connect the posts Bwith the building, binding the whole structure firmly together, so that it will withstand the force of high winds.
- a roof may be added to the tiebeams, so as to form a commodious shed, that would be of great utility,espeoially to farmers.
- the hub (1', attached to the shaft D, has holes on the periphery, in which is pivoted one end of the sails c.
- the other end of the sails is pivoted in holes in the band E, that is secured by the braces .12, supported from the shaft D. It is found that this broad band, encircling the sails, prevents the air from being deflected outward after striking the sails,and adds to the power of the wheel.
- the sails are provided at the rear with the crank-rods K, that engage a groove in the sliding head L, that is pressed forward-that is, toward the sailsby the spring M, that is supported in the rear by the adjustable collar N, by means of which the tension of the spring may be adjusted.
- the turn-table may be of such dimensions that any desired number of these wheels may be mountedthereon, so that with a moderate wind greatforce may be obtained.
- ⁇ Vhat I claim is 1.
- the combination with the outer supporting-frame and central supporting-frame having a cap, of a turn-table provided with a transverse frame and resting on the supportingframes, wind-wheels journaled in the transverse frame, a vane journaled to the turn-table, and gearing by means of which the turntable can be rotated by hand 5.
- the combination with a turn-table having a transverse frame, and a series of windwheels journaled' in said frame and operating a common shaft, of a vane journaled to the turn-table and provided with an arm and red by means of which the vane is turned.
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
Description
(No Model.) 3 Sheet-Sheet 1.
0. LEAVITT.
WIND ENGINE} No. 307,312. Patented Oct. 28, 1884.
i W I. H H a v H r WITNESSES l/VVE/VTOI? re PETERS Pmum w. wmmk lbn. 0.0
s Sheets-Sh (No Model.)
0. L A ITT WIN NGINE.
Patented 28 Fl I (No Model.) -v 3 Sheets-Sheet s.
, O. LEAVITT.
' WIND ENGINE. No. 307,312. Patented Oct. 28, 1884."
W T. v I I I NESSES I Wfi m 4 57 ATTORNEYS u, PETERS. Hwlnliijwmpher. Waahingmn. ac.
Uiarrn Srnrns EPATENr Di ries.
CHARLES LEAVITT, OF CLEVELAND, OHIO.
WIND-ENGINE.
' EQPECIPICATIGN forming part of Letters Patent No. 307,312, dated October 28, 1884.
Application filed January 23, 1884. (No model.) 4
T on whom it may concern.-
Be it known that I, CHARLES Lnavrrr, of Cleveland, in the county of Guyahoga and State of Ohio, have invented certain new and useful Improvements in Wind-Engines; 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 pertains to make and use the same.
My invention relates to improvements in wind-engines, the object being, first, to provide a turn-table and other mechanism, by means of which any desired number of windwheels may be made to operate conjointly, so
as to furnish a greater power than could be obtained from a single wind-wheel. A further object is to improve the construction of wind-wheels. A further object is to provide mechanism for revolving the turn-table by hand, so as to either stop or retard the motion of the wind-wheels. A further object is to provide a vane that may be turned on its axis.
with these objects in View, my invention consists in certain features of construction and in combination of parts hereinafter described, and pointed out in the claims.
In the accompanying drawings, Figure l is a plan view. Fig. 2 is a View of a portion of the supportingbase and turn-table. Fig. 3 is a View in perspective of the wind-wheel and attachments. Fig. 4 is an enlarged view in detail of a portion of the wind-wheel and mechanism, and Fig. 5 is an enlarged View in detail of a portion of the wind-wheel and mechanism.
A is the turntable, consisting of the two circular frames to and a. The former rests upon the posts I), and the latter is mounted on the wheels 0, that roll upon the part a. Aframework, 0, extends across from side to side of the part a, and is made a part thereof, and is supported at the center in a manner hereinafter shown. Upon this cross-fran1e are mounted the shafts D, that support the windwheels E. These shafts are journaled in suitable boxes secured to the frame, and at their respective ends are provided with the bevelgears cl, that engage similar gears on the shafts F, that in turn are intergeared with the vertical driving-shaft H, that extends to the building below, and from which power may be transmitted, as required. A large vane, I, is provided to revolve the turntable and keep the wind-wheels to the wind. The shaft 1 of the vane I is secured in suitable boxes attached, the one to frame G, and the other to the part a. An arm, z, is attached to the vane, and provided with a depending rod, by means of which the vane may be turned on its axis, so as to present its side or edge to the wind.
The building J, to which the power is conveyed, has posts 7', forming a husk, from which are supported the shaft H and the frame 0. These parts are joined at the top by the cap j, that is provided with a conical vertical hub, through which the shaft H passes, and has a bearing therein.
0 is a sleeve provided at each end with a broad flange and in the central part with the gear P. The upper flange is secured to the part O,while the lower flange rests on the cap j and embraces and is guided by the hub A pinion, 1?, engages the gear P, and is attached to the shaft It, that is provided at the lower end with the crank r, and by means of which where the vane is feathered the turn-table may be revolved and brought into such relative position with the direction of the wind as to stop or retard the motion of the wind-wheel, as may be desired. The tie-beams b connect the posts Bwith the building, binding the whole structure firmly together, so that it will withstand the force of high winds. A roof may be added to the tiebeams, so as to form a commodious shed, that would be of great utility,espeoially to farmers.
In the construction of the wind-wheels the hub (1', attached to the shaft D, has holes on the periphery, in which is pivoted one end of the sails c. The other end of the sails is pivoted in holes in the band E, that is secured by the braces .12, supported from the shaft D. It is found that this broad band, encircling the sails, prevents the air from being deflected outward after striking the sails,and adds to the power of the wheel. The sails are provided at the rear with the crank-rods K, that engage a groove in the sliding head L, that is pressed forward-that is, toward the sailsby the spring M, that is supported in the rear by the adjustable collar N, by means of which the tension of the spring may be adjusted. Vith moderate winds the spring will'keep the sails at the proper angle to receive the full force of the wind 5 but with high winds the head L would be forced back, so that the sails would present a more oblique angle to the wind, and thus regulate the speed of the wind-wheels.
I have found that from sixteen to eighteen feet in diameter is a preferable size for the wind-wheels for ordinary purposes.
The turn-table may be of such dimensions that any desired number of these wheels may be mountedthereon, so that with a moderate wind greatforce may be obtained.
From the foregoing it will be seen that when the vane is in its normal position it turns the turn-table and holds all of the wheels to the wind, and by turning the vane to a horizontal position the table and its wind-wheels can be turned away from the wind. By thus combining or uniting a series of windavheels so as to concentrate their power an increase of power is gained without a proportional increase of cost.
I am aware that it is not broadly new to secure a vane to a wind-wheel turn-table, and also that it is not new to connect two or more wind-wheels mounted on independent frames or structures to a common shaft, and hence I make no claim thereto.
\Vhat I claim is 1. The combination, with a turn-table and a vane directly connected thereto, of a series of wind-wheels journaled 011 the table and operating a common shaft.
2. The combination, with a suitable supporting-base, a turn-table, and a transverse frame secured to said turn-table, of a vane connected to the table, and a series of wind wheels journaled in the transverse frame and operating a common shaft.
3. The combination, with a suitable base or frame, and a central supporting-frameprovided with a cap, of a turntable, atransverse frame secured thereto. a sleeve secured to said transverse frame and resting on the central supporting-frame, wheels or rollers secured to the transverse frame and resting on the base or frame, a series of wind-wheels journaled in the transverseframe, and a vane journaled to the turn-table. e,
4. The combination, with the outer supporting-frame and central supporting-frame having a cap, of a turn-table provided with a transverse frame and resting on the supportingframes, wind-wheels journaled in the transverse frame, a vane journaled to the turn-table, and gearing by means of which the turntable can be rotated by hand 5. The combination, with a turn-table having a transverse frame, and a series of windwheels journaled' in said frame and operating a common shaft, of a vane journaled to the turn-table and provided with an arm and red by means of which the vane is turned.
6. The combination, with a turn-table, of a series of wind-wheels journaled on said turn table and operating a common shaft.
In testimony whereof I sign this specification, in the presence of two witnesses, this 15th day of January, 1884-.
OH ARLES LEAVITT.
\Vitnesses:
JNO. GRownLL, Crms. H. DORER.
Publications (1)
Publication Number | Publication Date |
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US307312A true US307312A (en) | 1884-10-28 |
Family
ID=2376481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US307312D Expired - Lifetime US307312A (en) | Wind-engine |
Country Status (1)
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US (1) | US307312A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4877374A (en) * | 1988-04-26 | 1989-10-31 | Bill Burkett | Self-regulating windmill |
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0
- US US307312D patent/US307312A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4877374A (en) * | 1988-04-26 | 1989-10-31 | Bill Burkett | Self-regulating windmill |
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