US165013A - Improvement in windmills - Google Patents
Improvement in windmills Download PDFInfo
- Publication number
- US165013A US165013A US165013DA US165013A US 165013 A US165013 A US 165013A US 165013D A US165013D A US 165013DA US 165013 A US165013 A US 165013A
- Authority
- US
- United States
- Prior art keywords
- vane
- wind
- windmills
- improvement
- shaft
- 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 1
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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
- 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
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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
- Y02E10/72—Wind turbines with rotation axis in wind direction
Definitions
- My invention relates to a novel. construction for windmills, by which I am enabled to make the mill self-governing; and it consists in the combination ofa vertically-placed vane with two other horizontally-placed vanes, one
- Figure l is a perspective view of my mill.
- Fig. 2 are details referred to. j
- A is the frame', upon which is mounted the turn-table B, carrying ⁇ the shaft C, wind- Wheel D, and the tail E, which serves to hold the wheel to the wind.
- This tail is mounted upon a stem or shaft, F, which is fitted so as to rotate in bearings upon the turn-table B, so thatthe tail E can stand in its ordinary vertical position, or be turned to lie horizon-
- another tail or vane, G upon a shaft, H, which is also supported upon the turntable so as to be rotated.
- the stem K of this vane extends some distance below the axis, and a cord or chain, L, is attached to this part, and, passing over a pulley in the top ofthe upright M, extends down to a weight, N, which serves to retain the vane J in its vertical position until the Vwind attains a stated strength.
- a stout seen that when the wind blows hard enough to overcome the weight N the vane will be inclined backward more or less toward a horizontal position.
- the lower end of the stern K has attached to it two connecting-rods, O and P.
- the rod 0 connects with an upright arm, Q, upon the shaft H of theside vane G, while the rod P connects with one arm of a bell-crank lever, It, on the upright M.
- connectingrod S extends from the other arm of the lever B to an arm, T, which projects from the shaft F of the vane E.
- both the vanes E and G will be ro- 'tated simultaneously Whenever wind or the weight act upon the vane J.
- ⁇ vane E standing in its usual position for holding the wheel to the wind, will be vertical, o1' with its edges up and down, and the vane G will lie horizontally, or with its edge toward the wind, thus presenting a slight resistance to it.
- the vane J will be held upright, with its Hat face toward the Wind, until this is strong enough to overcome the weight, when the vane J will be bent backward.
- the shafts E and H will then be simultaneously rotated, so that the vane E will be turned horizontally and out of the wind, while the vane G will be turned vertically, or with its face to the wind, which can thus turn the mill until it is more or less out of the wind.
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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
l. MCGV'EBN.
Patented June 29,1875.v
I nventor fit messes tally when desired.
JOsErH MoGOvEEN, or MODESTO, OALIEOENIA IMPROVEMENT in WINDMILLS.
Specification forming part of Letters Patent N o. i, dated June 29, 1875; application filed May 3, 1875.
To all whom it may concern:
Be it known that I, J osEPH MOGOVERN, of Modesto, Stanislaus county, State of California, have invented an Improved Windmill; and I do hereby declare the following descrption and accompanying drawings are suflicient to enable any person skilled in the art or science to which it most n early appert-ains to make and use my said invention or improvement without further invention or experiment.
My invention relates to a novel. construction for windmills, by which I am enabled to make the mill self-governing; and it consists in the combination ofa vertically-placed vane with two other horizontally-placed vanes, one
of which Ordinarily holds the wheel to the wind. Any dangerous, increase in the wind will act upon thevertical vane, and this by its connections will so turn the other vanes as to'throwthe mill more or less out of the wind.
Referring to the accompanying drawing for a more complete explanation of my invention, Figure l is a perspective view of my mill. Fig. 2 are details referred to. j
A is the frame', upon which is mounted the turn-table B, carrying` the shaft C, wind- Wheel D, and the tail E, which serves to hold the wheel to the wind. This tail is mounted upon a stem or shaft, F, which is fitted so as to rotate in bearings upon the turn-table B, so thatthe tail E can stand in its ordinary vertical position, or be turned to lie horizon- At right angles with this tail is mounted another tail or vane, G, upon a shaft, H, which is also supported upon the turntable so as to be rotated. Two uprights, I, near the front of the turn-table, serve to support a vertically-placed vane, J, its axis or shaft being mounted horizontallr between the support I, so that the vane may be turned down toa horizontal position at will. The stem K of this vane extends some distance below the axis, and a cord or chain, L, is attached to this part, and, passing over a pulley in the top ofthe upright M, extends down to a weight, N, which serves to retain the vane J in its vertical position until the Vwind attains a stated strength. A stout ,seen that when the wind blows hard enough to overcome the weight N the vane will be inclined backward more or less toward a horizontal position. The lower end of the stern K has attached to it two connecting-rods, O and P. The rod 0 connects with an upright arm, Q, upon the shaft H of theside vane G, while the rod P connects with one arm of a bell-crank lever, It, on the upright M. The
connectingrod S extends from the other arm of the lever B to an arm, T, which projects from the shaft F of the vane E.
By means of these or equivalent connections both the vanes E and G will be ro- 'tated simultaneously Whenever wind or the weight act upon the vane J.
The operation will be as follows: The
`vane E, standing in its usual position for holding the wheel to the wind, will be vertical, o1' with its edges up and down, and the vane G will lie horizontally, or with its edge toward the wind, thus presenting a slight resistance to it. The vane J will be held upright, with its Hat face toward the Wind, until this is strong enough to overcome the weight, when the vane J will be bent backward. By means of the rods 0 and P, and their connections, the shafts E and H will then be simultaneously rotated, so that the vane E will be turned horizontally and out of the wind, while the vane G will be turned vertically, or with its face to the wind, which can thus turn the mill until it is more or less out of the wind.
As the strength of the wind rises, it will be manifest that the mill will regulate itself' to all its necessities.
I am aware that it is not new to construct wind-wheels to be automatic in adjusting themselves to the wind, as this is shown and described in the patent to Samuel M.
Abbott, May 16, 1871, No. 114,899. I, there- S, the arms Q and T, and the bell-'crank lever fore, do not claim an automatic adjustment R, whereby power is transmitted directly' broadly, as this is not my invention. from the hinged vane J tO each of the venes Having thus described my invention, what E and G, substantially as herein described. I claim, and desire to secure by Letters Pat- JOSEPH MOGOVERN. ent, is- Witnesses:
The venes E, G, and J mounted as shown, GEO. H. STRONG,
together with the connecting-rods 0, P, and JNO. L. BOONE.
Publications (1)
Publication Number | Publication Date |
---|---|
US165013A true US165013A (en) | 1875-06-29 |
Family
ID=2234422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US165013D Expired - Lifetime US165013A (en) | Improvement in windmills |
Country Status (1)
Country | Link |
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US (1) | US165013A (en) |
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0
- US US165013D patent/US165013A/en not_active Expired - Lifetime
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