US361555A - Joshua cashun coveet smith - Google Patents
Joshua cashun coveet smith Download PDFInfo
- Publication number
- US361555A US361555A US361555DA US361555A US 361555 A US361555 A US 361555A US 361555D A US361555D A US 361555DA US 361555 A US361555 A US 361555A
- Authority
- US
- United States
- Prior art keywords
- wheels
- wind
- plate
- frame
- smith
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 14
- 229910052742 iron Inorganic materials 0.000 description 7
- 239000002023 wood Substances 0.000 description 6
- 238000007664 blowing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- My object is to make a compact and efficient windmill; and my invention relates to the special parts, that will be apparent as I describe my invention.
- Figure l is a side elevation of my windmill.
- Fig. 2 is a view from above of my wind-plate,
- Fig. 3 is a side view of one of the hubs of the windwheels.
- Fig. 4 is a view of one half of a hub,
- Fig. 5 is a view of my pitman-swivel.
- a is a letter designating a hanging frame suspended by the spindlef
- This block or bed-piece is the main member of the frame, and the hangers have attached to them the shaft d of the two wind-wheels c c.
- the whole of my windmill may be made of either wood oriron; but I have represented it as partly wood and partly iron.
- the shaft has a crank, d, in its middle, on which is the pitman e, for pumping water. It may have a cog or band wheel to communicate .the power of the wheels for useful purposes.
- the bed-piece a is fast to the spindle f, the frame and the spindle turning together.
- a vane 9 also fast to the spindle f, and turning the frame and the wind-wheels.
- the encircling iron plate h fast to the spindle just below the vane, turns on the plate h, just below it.
- the plate h is fast to the cross suspending-beam z, and by these two plates h.
- m indicates a perpendicular wind-plate hinged at right angles to the direction of the wind, as indicated by the arrow or, to the bed-piece a, with a weightlever, a, and weight n, and an angled lever, 71, that connects with one or two .levers, n.
- these levers are shown to be made of one piece of iron and hinged on each side of the bed-piece with a loop, n, connecting them over the angled lever. Whether one or two levers are used, the hinge is at a, near the rubber r, and the rubber wheel 8, which is fast to the shaft (2.
- the parts just named are effective when the plate at is acted on by the wind; for if the wind is light the weight of causes the plate to fall to the windward, and thus by the levers the rubber r is lifted off of the Wheel 8, releasing it; but if the wind is blowing hard, revolving the wheels too rapidly, the wind-plate raises the levers n and brings the rubber in contact with the wheel 8 with a force in proportion to the strength of the wind, and thus the rapidity of the revolutions is controlled.
- the hubs of the wheels are made of wood or iron, but are representedas made of wood.
- Fig. 3 shows the round apertures made to re: ceive the round spokes which hold the fans of the wheels, one half of the round cavity being in each half of the hubs, or all the spokes being in one side when the other half of the hub acts as a cap over them, and
- Fig. 4 shows that the ends of the spokes are made with dovetailed enlargements fitting into dovetailed mortises in the inner portions of the hubs.
- the hubs are held together by bolts,- hence if ICO a spoke is broken the hub is easily opened and the spoke replaced.
- each wheel By the use of the two wheels, as shown, the diameter of each wheel is comparatively small, yet the surface exposed to the wind is large, and their united power large, and this enables me to place my windmill in a comparatively low supportingframe.
- the vane g and its headblock g are made fast to the top of this shaft, and a lever, g", is hinged to a fulcrum, fast to the bed-piece a, its longer end, which extends to a rod, 9*, outside (to the left) of the hanging frame a, where it hangs down between that frame and the wheel 0, the weight end of the lever having a cupshaped cavity, in which the lower end of the shaft rests.
- the rod When the rod is drawn upon, it lifts the vane and its head out of the notches g in the disk h, and the wind turns the hanging frame a and the wheels to right angles with the arrow at, or the direction of the wind.
- the rod 9 is plated with iron where it enters the notches.
- the rod 9 has loops W, for the cord to to pass through. Thus both rod and cord hang clear of the wheel a. Tying the cord to the rod secures the stoppage of the wheels by draft on the wind-plate, since the lever 9 cannot be elevated thereby.
- the cord and rod both reach down to where the curator of the windmill stands,and they revolve with the frame a.
- the pitman a has a long inflexible swivel-joint in its length, composed,as is seen in Fig. 5, of the metallic tube h about the pitman, which is divided at h The upper part is fastened to the tube by the bolt 72.
- the lower part fits tightly, but allows the turning in the tube h of a key, h", fitting in a groove about the upper end of the lower half, h of thepitman, which key holds the lower end secure in the tube.
Description
(No Model.)
J. O. 0. SMITH.
WINDMILL.
* which operates a retarding-brake.
UNITED STATES PATENT @EFIQE.
JOSHUA OASHUN COVERT SMITH, OF COVERT, NEXV YORK.
WINDMILL.
SPECIFICATION forming part of Letters Patent No. 361,555, dated April 19, 1887.
Application filed November 3, 1886. Serial No. 217,852. (No model.)
To aZZ whom it may concern.-
Be it known that I, J OSHUA CASHUN COVERT SMITH, a citizen of the United States, residing at Covert, Seneca county, New York, haveinvented an Improved Windmill, of which the following is a specification, reference being had to the accompanying drawings.
My object is to make a compact and efficient windmill; and my invention relates to the special parts, that will be apparent as I describe my invention.
Figure l is a side elevation of my windmill. Fig. 2 is a view from above of my wind-plate, I Fig. 3 is a side view of one of the hubs of the windwheels. Fig. 4 is a view of one half of a hub,
' showing the method of inserting the spokes into the hub; and Fig. 5 is a view of my pitman-swivel.
In the figures, a is a letter designating a hanging frame suspended by the spindlef,
composed of the wood block a and of the iron hangers b b. This block or bed-piece is the main member of the frame, and the hangers have attached to them the shaft d of the two wind-wheels c c.
The whole of my windmill may be made of either wood oriron; but I have represented it as partly wood and partly iron.
The shaft (2 has a crank, d, in its middle, on which is the pitman e, for pumping water. It may have a cog or band wheel to communicate .the power of the wheels for useful purposes.
The bed-piece a is fast to the spindle f, the frame and the spindle turning together. On the top of the'spindle is a vane, 9, also fast to the spindle f, and turning the frame and the wind-wheels. The encircling iron plate h, fast to the spindle just below the vane, turns on the plate h, just below it. The plate h is fast to the cross suspending-beam z, and by these two plates h. h the frame a and wheels 0 c are sustained; and since the bed-piece of the hanging frame is some distance below the beam 2', I use a steadying taper case-plate, j, which reaches down to near the bed-piece a, where there is a turning joint between it and the plate is, which is fast to the bed-piece a. A key-pin, f, or a pin, f, through the spindle and bed-piece, answers the same purpose.
joint, easily turned by the wind and receives its full force, and that experience has shown that the one 0, though receiving less of the force'of the wind, yet is a powerful aid in the propulsion of the wheels, pitman, band-wheel, or other appliance.
It will be noticed that m indicates a perpendicular wind-plate hinged at right angles to the direction of the wind, as indicated by the arrow or, to the bed-piece a, with a weightlever, a, and weight n, and an angled lever, 71, that connects with one or two .levers, n. In Fig. 2 these levers are shown to be made of one piece of iron and hinged on each side of the bed-piece with a loop, n, connecting them over the angled lever. Whether one or two levers are used, the hinge is at a, near the rubber r, and the rubber wheel 8, which is fast to the shaft (2.
The parts just named are effective when the plate at is acted on by the wind; for if the wind is light the weight of causes the plate to fall to the windward, and thus by the levers the rubber r is lifted off of the Wheel 8, releasing it; but if the wind is blowing hard, revolving the wheels too rapidly, the wind-plate raises the levers n and brings the rubber in contact with the wheel 8 with a force in proportion to the strength of the wind, and thus the rapidity of the revolutions is controlled.
So energetic is the plate, levers, rubber,and the wheel that a cord or rod, w, (indicated by a dotted line,) is used to prevent all rotation of the wheels, its lower end being secured with a tension on the plate.
The hubs of the wheels are made of wood or iron, but are representedas made of wood. Fig. 3 shows the round apertures made to re: ceive the round spokes which hold the fans of the wheels, one half of the round cavity being in each half of the hubs, or all the spokes being in one side when the other half of the hub acts as a cap over them, and Fig. 4 shows that the ends of the spokes are made with dovetailed enlargements fitting into dovetailed mortises in the inner portions of the hubs. The hubs are held together by bolts,- hence if ICO a spoke is broken the hub is easily opened and the spoke replaced.
By the use of the two wheels, as shown, the diameter of each wheel is comparatively small, yet the surface exposed to the wind is large, and their united power large, and this enables me to place my windmill in a comparatively low supportingframe. I use, preferably, four posts, 12, held together at their tops by the cross-beams i i, and either with their lower ends inserted into the ground or held by sills, the supporting-frame being slatted and the posts braced.
It has been stated that when the cord 20 is drawn upon and held taut the wind-Wheels are stopped; but a more permanent means of disuse of the wheels is desirable, and one with less strain on the wheels. Such a one is represented in Fig. l, where the spindlef is made of tubing, with a shaft, f, inside of the tube. The vane g and its headblock g are made fast to the top of this shaft, and a lever, g", is hinged to a fulcrum, fast to the bed-piece a, its longer end, which extends to a rod, 9*, outside (to the left) of the hanging frame a, where it hangs down between that frame and the wheel 0, the weight end of the lever having a cupshaped cavity, in which the lower end of the shaft rests. When the rod is drawn upon, it lifts the vane and its head out of the notches g in the disk h, and the wind turns the hanging frame a and the wheels to right angles with the arrow at, or the direction of the wind. When releasing the rod, the lower edges of the vane enter the notches of the disk, securing the vane and the wheels in the inoperative position, there being four notches in the diskt-wo for the operative and two for the inoperative positions of the windwheels.
The vane if made of iron needs nothing to aiditin catchingintothenotches. Ifof wood,it
is plated with iron where it enters the notches. The rod 9 has loops W, for the cord to to pass through. Thus both rod and cord hang clear of the wheel a. Tying the cord to the rod secures the stoppage of the wheels by draft on the wind-plate, since the lever 9 cannot be elevated thereby. The cord and rod both reach down to where the curator of the windmill stands,and they revolve with the frame a. The pitman a has a long inflexible swivel-joint in its length, composed,as is seen in Fig. 5, of the metallic tube h about the pitman, which is divided at h The upper part is fastened to the tube by the bolt 72. The lower part fits tightly, but allows the turning in the tube h of a key, h", fitting in a groove about the upper end of the lower half, h of thepitman, which key holds the lower end secure in the tube. This is an arrangement which enables the wheels to change position without any strain on the pitman or pump.
The use of. two wind-wheels on the same shaft and a suspending-spindle and a bedpiece with hangers for the shaft of a wheel are devices in common use; hence I do not claim these; but
What I claim as my invention in the de scribed windmill is- 1. The combination of a supporting beam or frame, 6, vane g above'the frame, wheels 0 c, suspended beneath the frame and connected with the vane by the bed-piece a and spindle f, transverse hinged wind-brake plate m, provided with the weight-arm n, weight a cordarm w", andlever-arm a, with levers n, rubber nand friction-wheel s, the said parts being constructed and used substantially as set forth.
2. The wind-wheels c c on the shaft d, beneath the supporting-framez', suspended to the frame 43 by the spindlef and bed-piece a, in combination with the wind-brake plate m, di' rectly in front of the supplementary wheel 0, as shown and described.
3. The wind-wheels c c on the shaft d, beneath the supporting-frame i, suspended by the spindle f and bed-piece a to the frame 2', in combination with the brake-plate m, levers a, rubber r, and friction-wheel s.
4. The vane 9, provided with and fast to the spindle f, inside of the spindle f, and adj ustable in the notches h of the plate 71, and cordlever 9, whereby the wheels 0 0 are adjusted either to their working or non-working positions, as set forth.
JOSHUA CASHUN COVERT SMITH.
Witnesses:
S. J. PARKER, F. M. SM TH.
Publications (1)
Publication Number | Publication Date |
---|---|
US361555A true US361555A (en) | 1887-04-19 |
Family
ID=2430589
Family Applications (1)
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US361555D Expired - Lifetime US361555A (en) | Joshua cashun coveet smith |
Country Status (1)
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US (1) | US361555A (en) |
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- US US361555D patent/US361555A/en not_active Expired - Lifetime
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