US721565A - Windmill. - Google Patents
Windmill. Download PDFInfo
- Publication number
- US721565A US721565A US11254002A US1902112540A US721565A US 721565 A US721565 A US 721565A US 11254002 A US11254002 A US 11254002A US 1902112540 A US1902112540 A US 1902112540A US 721565 A US721565 A US 721565A
- Authority
- US
- United States
- Prior art keywords
- wind
- windmill
- vane
- wheel
- plunger
- 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 5
- 241001541997 Allionia Species 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
- F03D7/0208—Orientating out of wind
- F03D7/0212—Orientating out of wind the rotating axis remaining horizontal
-
- 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
- the invention relates to improvements in windmills.
- the object of the present invention is to improve the construction of windmills and to provide a simple and comparatively inexpensive construction adapted to increase the steadiness of windmill-power and capable of increasing the power obtained from a windmill by maintaining the vane in a plane at right angles to the plane of the wind-wheel when the force of ,the wind is insutcient to throwthe windmill out of the wind and capable also of preventing the windmill Afrom being thrown entirely out of the wind and ceasingits operation when the force of the wind increases sufficiently to overcome the weight which holds the wind-wheel in the wind.
- Figure 1 is an elevation of a windmill yconstructed in accordance with this invention.
- Fig. 2 is a plan view, partly in section.
- 1 designates a rotary frame having a depending tube 2 and provided with suitable bearings fora horizontal wind-wheel shaft 3,
- the depending vertical tube is designed to be arranged in suitable bearings 4a and 5,.which are supported by an upright or standard 6, extending rfrom the Hoor of a barn to the top thereof, the windmill being designed to be mounted upon the barn for furnishing power for .operating various kinds of machines or devices located within'the barn.
- the horizontal wind-wheel shaft is connected by suitable gears with a vertical shaft 7, which extends to the interior of the connections.
- the rotary frame has hingedto it a vane 8, which is connected With chains 10and 11 or other suitable flexible connections extending from the vane in opposite directions to guidepulleys l2 and 13, and the flexible connection 10 is adapted to beoperated for pulling the'vane to a position parallel to the windf wheel for throwing the windmill out of operation, andthe other flexible connection is adapted to be operated tok swing the, Vane away from the wind-wheel tostart the windmill.
- the flexible connections 10 and 11 are connected with wires or rodsf14 and 15,having swivel-joints 16 and 17Vto permit the'rotary frame to revolve without twisting the flexible tend downward and are connected with levers 18 and19, the lever 18 being adapted to be operated for throwingthe windmill out'of operation and the lever 19 being provided with The Wires or rods 14 and 15 exa suitable weight 20, adapted to hold the windmill in operation. Any suitable means may be provided for securing the lever 18 for holding the windmill out of operation, and in order to limit the movement of the lever 19 and prevent. the vane from swingingentirelyaround to its position parallel to the wind-wheel a rope 21 is employed; but any other suitable means may be provided for this purpose.
- a locking device is employed, and this locking device, which is adapted to yieldingly hold the wind-wheel and' IOO SII
- the vane at right angles to each other consists of a horizontal frame 22 and a springactuated bolt or plunger 23.
- the frame 22 whichis approximately U-shaped, is disposed horizontally and is composed of two sides and a connecting transverse portion forming a curved guide 2&1C and provided with a bend 25, forming a shoulder or seat, which is adapted to receive a roller 26 of the spring-actuated bolt or plunger.
- the spring-actuated bolt or plunger is provided with a bifurcated head 27, in which is mounted the roller 26 and which receives the transverse portion of the frame.
- the transverse portion of the frame is arranged between the roller and the inner Wall of the bifurcation, and the roller, which is located within the frame, is held in engage ment with the curved guide and the seat thereof by means of a spring 2S.
- the spring 28 which is arranged within a tubular casing 29, is disposed on the stem of the bolt or plunger and is interposed between a nut 30 and the inner wall or end 31 of the tubular casing.
- the outer end of the tubular casing is open, as clearly shown in Fig. 2, and the inner end is provided with a perforation through which passes the stem of the rod or plunger, and the outer end of the latter is threaded to receive the nut 30, which is adapted to be adjusted to vary the tension of the spring.
- the vane When the force ofthe wind increases sufficiently to cause the roller to leave the seat, the vane will be swung around toward the wind-wheel, but will be prevented from assuming a position parallel With the windwheel by the rope 2l, whereby a portion of the fan-surface of the wind-wheel will be exposed to the wind to prevent the wind-wheel from entirely ceasing its rotation.
- the curved guide portion 24 is arranged concentric with the pivot of the vane, so that when the force of the wind becomes sufficient to disengage the roller from its seat the device will not materially interfere with the swinging of the vane.
- the windmill is simple and comparatively inexpensive in construction, that the improvements are applicable to various kinds of wind mills having vertical wind-wheels and hinged vanes, that a maximum power is obtained while the windmill is operating, and that when the wind-wheel is swungout of the wind it does not stop, whereby the power obtained from windmills is ren dered more steady than heretofore.
- the weight 2O is adapted to be lifted off its lever when the windmill is swung out of operation by the other lever, so that in throwing the wind mill out of gear it is unnecessary to swing the same against the power of a weight ahinged vane, of flexible connections extending from the vane at opposite directions to enable the same to be swung in either direction, means connected with one of the flexible connections for holding the wind-wheel in the wind under a given power, and adjustable means for limiting the movement of the vane to prevent the wind-wheel from being turned entirely out of the wind to produce a continuous rotation of the wind-wheel, said means being also adapted to permit the windmill to be turned entirely out of the wind to stop the wind wheel, substantially as described.
- a locking device comprising a smooth curved guide having a seat, a plunger engaging the seat and adapted to ride on the guide and mounted on the vane, and a spring engaging the plunger, substantially as described.
- a locking device comprising a spring-actuated plunger carried by the vane, and a frame mounted on the windmill and provided with a seat arranged in the path of the plunger and in position to be engaged by the same when the vaneis at right angles to the plane of the wind-wheel and yieldably holding the vane in such position and permitting the vane to swing freely when it moves from such position, substantially as described.
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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
WINDMILL.
APPLIoA'rIoN FILED JUNE zo, 1902.
No. 721,565. PATENTED PEB;'24,11903.` f C J. D. HUSON. 1
WINDMILL.
I APPLICATION FILED J'UNE 20, 1902. l
N0 MODEL. 2 SHEETS-SHEETB.
Y 7/ 'Sv ,4/y
l by :7 l MW l TH: Noam: PETERS no. wvoyu'umo. wASMlNamu, n. c.
UNITED l STATES PATENT OFFICE.
JOI-IN D. HUSON, OF PLYMOUTH, WISCONSIN.
WINDMILL.
SPECIFICATION forming part of Letters Patent No.i721,565, dated February 24,1903.
Application led .Tune 20,1902. Serial No. 112,540. (No model.)
To @ZZ whom t may core/cern:
Be it known that I, JOHN D. HUsON, arcitizen of the United States, residingat Plymouth, in the county of Sheboygan and State of Wisconsin, have invented a new and'useful Windmill, of which the following is a specification.
The invention relates to improvements in windmills.
The object of the present invention is to improve the construction of windmills and to provide a simple and comparatively inexpensive construction adapted to increase the steadiness of windmill-power and capable of increasing the power obtained from a windmill by maintaining the vane in a plane at right angles to the plane of the wind-wheel when the force of ,the wind is insutcient to throwthe windmill out of the wind and capable also of preventing the windmill Afrom being thrown entirely out of the wind and ceasingits operation when the force of the wind increases sufficiently to overcome the weight which holds the wind-wheel in the wind. Y
The invention consists in the construction and novel combination and arrangement of parts hereinafter fully described, illustrated in the accompanying drawings, and pointed out in the claims hereto appended. v In .the drawings, Figure 1 is an elevation of a windmill yconstructed in accordance with this invention. Fig. 2 is a plan view, partly in section.
Like numerals of reference designate corresponding parts in all the figures ofthe drawings.
1 designates a rotary frame having a depending tube 2 and provided with suitable bearings fora horizontal wind-wheel shaft 3,
to which is secured ahub 4 of a windwheel. The depending vertical tube is designed to be arranged in suitable bearings 4a and 5,.which are supported by an upright or standard 6, extending rfrom the Hoor of a barn to the top thereof, the windmill being designed to be mounted upon the barn for furnishing power for .operating various kinds of machines or devices located within'the barn. The horizontal wind-wheel shaft is connected by suitable gears with a vertical shaft 7, which extends to the interior of the connections.
is thrown entirely outof operation.
barn and which is designed to be connected with any suitable gearing for communicating motion to lthe device to be operated. The rotary frame has hingedto it a vane 8, which is connected With chains 10and 11 or other suitable flexible connections extending from the vane in opposite directions to guidepulleys l2 and 13, and the flexible connection 10 is adapted to beoperated for pulling the'vane to a position parallel to the windf wheel for throwing the windmill out of operation, andthe other flexible connection is adapted to be operated tok swing the, Vane away from the wind-wheel tostart the windmill. The flexible connections 10 and 11 are connected with wires or rodsf14 and 15,having swivel-joints 16 and 17Vto permit the'rotary frame to revolve without twisting the flexible tend downward and are connected with levers 18 and19, the lever 18 being adapted to be operated for throwingthe windmill out'of operation and the lever 19 being provided with The Wires or rods 14 and 15 exa suitable weight 20, adapted to hold the windmill in operation. Any suitable means may be provided for securing the lever 18 for holding the windmill out of operation, and in order to limit the movement of the lever 19 and prevent. the vane from swingingentirelyaround to its position parallel to the wind-wheel a rope 21 is employed; but any other suitable means may be provided for this purpose. When the wind increases in force sufficiently to swing the windmill-vane away from its position at right angles to` the plane of the wind- Wheel, the flexible connection will prevent the Vane from assuming a position at right angles toits former position, anda certain portion of the wind-wheel ywill vbe exposed to the wind, so that .the rotationj'of the windwheel will not enti-rely cease, as is` the case with those wind-wheels where thefwindmill Alarge amount of poweris thussaved and the steadiness of the power of windmills is greatly increased. p, f y y In order to hold thek wind-wheel at right angles to the vane of thel windmill at all times when the force of thewind doesnot exceed the power of the weight'20, a locking device is employed, and this locking device, which is adapted to yieldingly hold the wind-wheel and' IOO SII
the vane at right angles to each other, consists of a horizontal frame 22 and a springactuated bolt or plunger 23. The frame 22, whichis approximately U-shaped, is disposed horizontally and is composed of two sides and a connecting transverse portion forming a curved guide 2&1C and provided with a bend 25, forming a shoulder or seat, which is adapted to receive a roller 26 of the spring-actuated bolt or plunger. The spring-actuated bolt or plunger is provided with a bifurcated head 27, in which is mounted the roller 26 and which receives the transverse portion of the frame. The transverse portion of the frame is arranged between the roller and the inner Wall of the bifurcation, and the roller, which is located within the frame, is held in engage ment with the curved guide and the seat thereof by means of a spring 2S. The spring 28, which is arranged within a tubular casing 29, is disposed on the stem of the bolt or plunger and is interposed between a nut 30 and the inner wall or end 31 of the tubular casing. The outer end of the tubular casing is open, as clearly shown in Fig. 2, and the inner end is provided with a perforation through which passes the stem of the rod or plunger, and the outer end of the latter is threaded to receive the nut 30, which is adapted to be adjusted to vary the tension of the spring. When the force ofthe wind increases suficiently to cause the roller to leave the seat, the vane will be swung around toward the wind-wheel, but will be prevented from assuming a position parallel With the windwheel by the rope 2l, whereby a portion of the fan-surface of the wind-wheel will be exposed to the wind to prevent the wind-wheel from entirely ceasing its rotation. By this construction and operation the windmill is held with the wind-wheel square to the wind and the maximum power is obtained until the force of the wind is sufficient to overcome the locking device. The curved guide portion 24 is arranged concentric with the pivot of the vane, so that when the force of the wind becomes sufficient to disengage the roller from its seat the device will not materially interfere with the swinging of the vane.
It will be seen that the windmill is simple and comparatively inexpensive in construction, that the improvements are applicable to various kinds of wind mills having vertical wind-wheels and hinged vanes, that a maximum power is obtained while the windmill is operating, and that when the wind-wheel is swungout of the wind it does not stop, whereby the power obtained from windmills is ren dered more steady than heretofore. The weight 2O is adapted to be lifted off its lever when the windmill is swung out of operation by the other lever, so that in throwing the wind mill out of gear it is unnecessary to swing the same against the power of a weight ahinged vane, of flexible connections extending from the vane at opposite directions to enable the same to be swung in either direction, means connected with one of the flexible connections for holding the wind-wheel in the wind under a given power, and adjustable means for limiting the movement of the vane to prevent the wind-wheel from being turned entirely out of the wind to produce a continuous rotation of the wind-wheel, said means being also adapted to permit the windmill to be turned entirely out of the wind to stop the wind wheel, substantially as described.
2. The combination with a windmill having a hinged vane, of an automatically-operating yieldable locking device connected with the vane and engaging the same when the vane is at right angles to the wind-wheel and capable of permitting the vane to swing freely when the vane moves inward from such point, substantially as described.
3. The combination with a windmill having a hinged vane, of an automatically-operating locking device comprising a smooth guide provided at its outer end with a shoulder or seat aud mounted on the frame of the windmill,and a spring-actuated device carried by the vane and engaging the seat or shoulder and adapted when disengaged from the same to move freely on the guide, substantially as described.
4. The combination with a windmill having a hinged vane, of a locking device comprising a smooth curved guide having a seat, a plunger engaging the seat and adapted to ride on the guide and mounted on the vane, and a spring engaging the plunger, substantially as described.
5. The combination with a windmillhaving a hinged vane, of a locking device comprising a spring-actuated plunger carried by the vane, and a frame mounted on the windmill and provided with a seat arranged in the path of the plunger and in position to be engaged by the same when the vaneis at right angles to the plane of the wind-wheel and yieldably holding the vane in such position and permitting the vane to swing freely when it moves from such position, substantially as described.
6. The combination with a windmill having ahinged vane, of ahorizontal frame mounted on the windmill and carried by the rotary frame thereof, a casing secured to the vane, a plunger arranged within the casing and eX- tending therefrom and having a roller arranged to run on the horizontal frame, and a springlocated within the casing and engaging the plunger, substantially as described.
In testimony that I claim the foregoing as my own I have hereto affixed my signature in the presence of two witnesses.
JOI-IN D. I-IUSON.
Witnesses:
PETER M. WOLF, T. F. AOKERMANNL IOO IIO
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11254002A US721565A (en) | 1902-06-20 | 1902-06-20 | Windmill. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11254002A US721565A (en) | 1902-06-20 | 1902-06-20 | Windmill. |
Publications (1)
Publication Number | Publication Date |
---|---|
US721565A true US721565A (en) | 1903-02-24 |
Family
ID=2790080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11254002A Expired - Lifetime US721565A (en) | 1902-06-20 | 1902-06-20 | Windmill. |
Country Status (1)
Country | Link |
---|---|
US (1) | US721565A (en) |
-
1902
- 1902-06-20 US US11254002A patent/US721565A/en not_active Expired - Lifetime
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