US555929A - Wind-engine - Google Patents
Wind-engine Download PDFInfo
- Publication number
- US555929A US555929A US555929DA US555929A US 555929 A US555929 A US 555929A US 555929D A US555929D A US 555929DA US 555929 A US555929 A US 555929A
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- US
- United States
- Prior art keywords
- vanes
- lever
- wind
- arms
- wheel
- 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 2
- 230000005484 gravity Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000630 rising effect Effects 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
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
- F05B2260/74—Adjusting of angle of incidence or attack of rotating blades by turning around an axis perpendicular the rotor centre line
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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
-
- 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
- the object of my invention is to provide an improved means for utilizing the velocity and quantity of natural aireurrents in the propulsion and operation of machines.
- FIG. 1 is an elevation of the complete machine.
- Fig. 2 is a sectional plan of the machine on the indicated line 2 2 of Fig. 1.
- Fig. 3 is a detail elevation of the automatic governor detached from the machine.
- Fig. 4 is a perspective in detail of one of the vanestops secured to the frame.
- Fig. 5 is a detail perspective of a governor-weight detached from the machine.
- the numeral designates a base, to each corner of which is secured a metallic post 11.
- the upper ends of the posts 11 are connected by stays 12, which conj unctively form a square frame, and the corners of said frame are connected by obliquely-positioned braces 13, the inner ends of which braces 13 are connected to a bearing 14.
- the central portions of the post 11 are connected by stays 15, which stays conjunctively form a square frame.
- a step 1G is positioned in the central portion of the base 10 and a shaft 17 is located in a vertical plane in said step, and the upper end of said shaft is supported against lateral movement by engagement in the bearing 14.
- a wind wheel is provided, which wheel comprises upper and lower heads and vanes connected as follows:
- the upper head is formed with a hub 18 rigidly connected to the shaft 17 immediately beneath the bearing 14.
- Arms 19, arranged in pairs, are fixed at one end to the hub 18 and radiate therefrom, and the outer ends of the pairs of arms are connected by braces 20, which braces conj unctively form a square frame.
- the two arms 19, forming any pair, are parallel with each other in the pair.
- the lower head is formed with a hub 21 rigidly connected to the shaft 17 at a distance below the hub 1S.
- Arms 22, arranged in pairs are fixed at one end to hub 21 and radiate therefrom, and the outer ends of the pairs of arms are connected by braces 23, which braces conj unctively form a square frame.
- Bars 24, 25, 26, and 27 are positioned vertically between and connect the pairs of arms 19 to the pairs of arms 22, and vanes 28, 29, 30, and 31 are fixed to the said bars, respectively, by means of clips 32 and rotate conjunctively with said bars.
- the vanes are made of sheet metal or similar material in rectangular form, and a portion less than one-half of each vane Aprojects beyond the respective carrying-bar 24, 25, 26, or 27 opposite the major portion of the vane, thus positioning the bar oft' the center of the vane and providing for the rotation thereof out of the wind, when released, by the force of the air-currents.
- vanes are thus positioned so that the force of the air-currents will, when the vanes are released, swing the vanes around the bar, since the bar is not in the center of the vane and the vane does not balance on the bar.
- Plates 33 are fixed to the end portions of the braces 23, and pins 34, having bent heads, are horizontally positioned in said braces and project above and parallel with said plates.
- Stops 35 formed of spirally-Wound wire are mounted on the pins 34, and each stop is provided with an upwardly-projecting ⁇ end portion 36 and a downwardly-extendin g Weighted end portion 37, Fig. 4.
- Abevel gear-wheel 38 is mounted rigidly on the lower portion of the shaft 17.
- a counter-shaft 39 is mounted for rotation in standards 40 41 fixed to and rising from base 10, and a bevel gear-wheel 42 is feathered to the inner end of said counter-shaft and meshes at times with thewheel 3S.
- a hub 43 on the gear-wheel 42 is provided with an annular groove 44, and a bell crank lever 45 fulcrumed on the standard 40 hasva bifurcated end portion 46 engaging in said groove.
- a segmental rack 47 is iixed to the standard 40, and pawl-and-lever mechanism 48, of common form, mounted on the lever 45, engages said rack.
- a crank-wheel 49 having a wrist-pin 50 is mounted on the outer end portion of the counter-shaft 39, to'which IOO attachment of driven machinery may be made.
- a governor is provided and portions thereof are shown in detail in Figs. 3 and 5, which governor is constructed as follows: A lever 51, having a notch 52 in the lower edge of the outer arm thereof, is fulcrumed in one of the pairs of arms 19 by means of a pin transversely seated in said arms, and the outer end portion 53 of said lever projects below the lower face of said arms at times, Fig. 1. A bell-crank lever 54 is fulerumed on a pin 55 transversely seated in one of the pairs of arms 22 in vertical alignment with the lever 51, and a stud 56 on said lever 54 projects horizontally beyond the vertical arm, thereof.
- a plurality of apertures 57 are formed in the horizontal arm of the lever 54, and a plurality of apertures 58 are formed in the inner arm of the lever 5]., and a connecting-rod 59 is mounted adjustably in said apertures in a vertical plane, thus adjustably connecting the said levers.
- a weight 60 is fixed to and projects outwardly at an oblique angle from the vertical arm of the lever 54, which weight is formed of a rim of metal inclosing a space in approximately a vertical plane.
- a connecting-rod 61 is fixed at its upper end to the end of the horizontal arm of the lever 54 and extends downwardly therefrom.
- a series of links 62 connect the lower end of the rod 6l with a sleeve or collar 63, mounted for reciprocation on the shaft 17 directly above the gear-wheel 38.
- a complement of levers 5l 54, rods 59 (il, and links 62 is provided for each pair of arms in the wind-wheel.
- An annular groove is formed in the sleeve 03, and a strap 65 is mounted in said groove.
- a hand-lever 66 is fulcrumed on the base 10 and a rod 67 connects said lever with the strap G5.
- a segmental rack 68 is lixed to the base 10, and pawland-lever mechanism 69 on the lever GG engages said rack.
- the weights GO desoend by gravity and reposi tion the levers 54 51 to engage the vanes, and said vanes swing around and over the stops 35 into operative positions, the stops moving revolubly against the gravity force of the weighted end portions 37 to permit the passage of the vanes and repositioning automatically.
- the. levers 51 54 are oscillated by manual actuation of the lever GG to depress the sleeve 63 and are retained in such position by engagement of the pawl mechanism 69 with the rack 68.
- the driven mechanism is disconnected from the wind-engine by moving the gear-wheel 42 along the shaft 39 out of engagement of the gear-wheel 38, which movement of the gearwheel 42 is effected by manual actuation of the lever 45.
- a wind-en gine comprising a support, a shaft vertically position ed for rotation in said support, heads fixed to said shaft, in parallel horizontal planes, rods 24, 25, 26, 27, vertically positioned and connecting said heads, vanes mounted on said rods, for rotation, and extending unequal distances therefrom, bellcrank levers 51, mounted in the upper head in the paths of rotation of the vanes weighted bell-crank levers 54 mounted in the lower head in the paths of rotation of the vanes, rods 59 connecting said levers in pairs, rods 61 depending from the levers 54,a collar 63 mounted on the said vertical shaft, flexible connections between the collar and rods 61 and a manually-operated lever 6G connected to the collar whereby the vanes may be manually controlled, the weighted bell-crank levers automatically governing the vanes by centrifugal force, as set forth.
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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)
- Toys (AREA)
Description
Nrrn
BENJAMIN F. COON, OF JAMAICA, IOVA.
WIND-ENGINE.
SPECIFICATION forming part of Letters Patent No. 555,929, dated March 10, 1896.
Application led May 2, 1895. Serial No. 547,826. (No model.)
T all whom t may concern.-
Be it known that 1, BENJAMIN F. Coon, a citizen of the United States, residing at J amaica, in the county of Guthrie and State of Iowa, have invented new and useful Improvements in find-Engines, of which the following is a specification.
The object of my invention is to provide an improved means for utilizing the velocity and quantity of natural aireurrents in the propulsion and operation of machines.
My invention consists in the construction, arrangement, and combination of elements hereinafter set forth, pointed out in my claim, and illustrated in the accompanying drawings, in which- Figure 1 is an elevation of the complete machine. Fig. 2 is a sectional plan of the machine on the indicated line 2 2 of Fig. 1. Fig. 3 is a detail elevation of the automatic governor detached from the machine. Fig. 4 is a perspective in detail of one of the vanestops secured to the frame. Fig. 5 is a detail perspective of a governor-weight detached from the machine.
In the construction of the machine as shown the numeral designates a base, to each corner of which is secured a metallic post 11. The upper ends of the posts 11 are connected by stays 12, which conj unctively form a square frame, and the corners of said frame are connected by obliquely-positioned braces 13, the inner ends of which braces 13 are connected to a bearing 14. The central portions of the post 11 are connected by stays 15, which stays conjunctively form a square frame. A step 1G is positioned in the central portion of the base 10 and a shaft 17 is located in a vertical plane in said step, and the upper end of said shaft is supported against lateral movement by engagement in the bearing 14.
A wind wheel is provided, which wheel comprises upper and lower heads and vanes connected as follows: The upper head is formed with a hub 18 rigidly connected to the shaft 17 immediately beneath the bearing 14. Arms 19, arranged in pairs, are fixed at one end to the hub 18 and radiate therefrom, and the outer ends of the pairs of arms are connected by braces 20, which braces conj unctively form a square frame. The two arms 19, forming any pair, are parallel with each other in the pair. The lower head is formed with a hub 21 rigidly connected to the shaft 17 at a distance below the hub 1S. Arms 22, arranged in pairs, are fixed at one end to hub 21 and radiate therefrom, and the outer ends of the pairs of arms are connected by braces 23, which braces conj unctively form a square frame. Bars 24, 25, 26, and 27 are positioned vertically between and connect the pairs of arms 19 to the pairs of arms 22, and vanes 28, 29, 30, and 31 are fixed to the said bars, respectively, by means of clips 32 and rotate conjunctively with said bars. The vanes are made of sheet metal or similar material in rectangular form, and a portion less than one-half of each vane Aprojects beyond the respective carrying- bar 24, 25, 26, or 27 opposite the major portion of the vane, thus positioning the bar oft' the center of the vane and providing for the rotation thereof out of the wind, when released, by the force of the air-currents. It 'will be observed that the vanes are thus positioned so that the force of the air-currents will, when the vanes are released, swing the vanes around the bar, since the bar is not in the center of the vane and the vane does not balance on the bar.
A governor is provided and portions thereof are shown in detail in Figs. 3 and 5, which governor is constructed as follows: A lever 51, having a notch 52 in the lower edge of the outer arm thereof, is fulcrumed in one of the pairs of arms 19 by means of a pin transversely seated in said arms, and the outer end portion 53 of said lever projects below the lower face of said arms at times, Fig. 1. A bell-crank lever 54 is fulerumed on a pin 55 transversely seated in one of the pairs of arms 22 in vertical alignment with the lever 51, and a stud 56 on said lever 54 projects horizontally beyond the vertical arm, thereof. A plurality of apertures 57 are formed in the horizontal arm of the lever 54, and a plurality of apertures 58 are formed in the inner arm of the lever 5]., and a connecting-rod 59 is mounted adjustably in said apertures in a vertical plane, thus adjustably connecting the said levers. A weight 60 is fixed to and projects outwardly at an oblique angle from the vertical arm of the lever 54, which weight is formed of a rim of metal inclosing a space in approximately a vertical plane. A connecting-rod 61 is fixed at its upper end to the end of the horizontal arm of the lever 54 and extends downwardly therefrom. A series of links 62 connect the lower end of the rod 6l with a sleeve or collar 63, mounted for reciprocation on the shaft 17 directly above the gear-wheel 38.
A complement of levers 5l 54, rods 59 (il, and links 62 is provided for each pair of arms in the wind-wheel. An annular groove is formed in the sleeve 03, and a strap 65 is mounted in said groove. A hand-lever 66 is fulcrumed on the base 10 and a rod 67 connects said lever with the strap G5. A segmental rack 68 is lixed to the base 10, and pawland-lever mechanism 69 on the lever GG engages said rack.
In practical use the parts are adjusted as shown in Figs. 1 and 2, and the air-currents engage the vanes, as indicated by arrows, and revolve the wind-wheel. The vanes are respectively held by levers 51 54 in planes in alignment with the pairs of arms when the air-currents en gage said vanes, and when the vanes are moving against the air-currents they automatically swing into a plane at right angles to the arms and engage the stops 35. Vhen the speed of the wind-wheel approximates to a dangerous degree, the centrifugal force generated thereby impels the weights G0 outwardly and upwardly, thus oscillating the levers 54 51 out of engagement with the vanes and releasing said vanes to rotate out of the wind and present their edges to the air-eurrents. Upon the resulting slackening of the speed of the wind-wheel the weights GO desoend by gravity and reposi tion the levers 54 51 to engage the vanes, and said vanes swing around and over the stops 35 into operative positions, the stops moving revolubly against the gravity force of the weighted end portions 37 to permit the passage of the vanes and repositioning automatically. To throw the wind-wheel out of operative position the. levers 51 54 are oscillated by manual actuation of the lever GG to depress the sleeve 63 and are retained in such position by engagement of the pawl mechanism 69 with the rack 68. The driven mechanism is disconnected from the wind-engine by moving the gear-wheel 42 along the shaft 39 out of engagement of the gear-wheel 38, which movement of the gearwheel 42 is effected by manual actuation of the lever 45.
I claim as my invention- A wind-en gine comprising a support, a shaft vertically position ed for rotation in said support, heads fixed to said shaft, in parallel horizontal planes, rods 24, 25, 26, 27, vertically positioned and connecting said heads, vanes mounted on said rods, for rotation, and extending unequal distances therefrom, bellcrank levers 51, mounted in the upper head in the paths of rotation of the vanes weighted bell-crank levers 54 mounted in the lower head in the paths of rotation of the vanes, rods 59 connecting said levers in pairs, rods 61 depending from the levers 54,a collar 63 mounted on the said vertical shaft, flexible connections between the collar and rods 61 and a manually-operated lever 6G connected to the collar whereby the vanes may be manually controlled, the weighted bell-crank levers automatically governing the vanes by centrifugal force, as set forth.
BENJAMIN F. COON. lVitnesses REUBEN G. ORWIG, THOMAS G. ORWIG.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US555929A true US555929A (en) | 1896-03-10 |
Family
ID=2624666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US555929D Expired - Lifetime US555929A (en) | Wind-engine |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US555929A (en) |
-
0
- US US555929D patent/US555929A/en not_active Expired - Lifetime
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