US23945A - Improvement in water-wheels - Google Patents
Improvement in water-wheels Download PDFInfo
- Publication number
- US23945A US23945A US23945DA US23945A US 23945 A US23945 A US 23945A US 23945D A US23945D A US 23945DA US 23945 A US23945 A US 23945A
- Authority
- US
- United States
- Prior art keywords
- wheel
- water
- marked
- plate
- openings
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 26
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 14
- 235000000396 iron Nutrition 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 230000000875 corresponding Effects 0.000 description 4
- 235000011158 Prunus mume Nutrition 0.000 description 2
- 240000002546 Prunus mume Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
- F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
- F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
- F01D17/162—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for axial flow, i.e. the vanes turning around axes which are essentially perpendicular to the rotor centre line
Definitions
- my invention consists in so constructing a water-wheel that I am not under the necessity of placing the Wheel at the bottom of the water privilege; but by placing it as low as may be convenientv and. by attaching a draft-tube below the wheel, and through which tube the water passes into the tail-race, I receive the full benefit of the head and fall of the water.
- step I place a circular plate, the diameter of which is the same as thatof so much of said wheel as is contained inside of the buckets, which plate is shown in said drawing No. S at point marked c c.
- This plate prevents the suction from taking effect upon any part of said wheel, exceptthebuckets, and the suction produced by the tube (marked cl in said drawing No. 8) acts directly upon the buckets of the wheel.
- the diameter of the case to about I attach the wheel to a perpen twenty inches, as shown at Z l in said drawing No. 8, and at the bottom of the caseI attach an air-tight draft-tube, wh'ich is represented and'marked d in said drawing.
- the object of this tube is to obviate the difficulties arisin'the pits as is required for most of water- Wheels, the draft of the tube when extended directly or obliquely into the water of the tail-race being such when operating my Wheel that by placing the wheel at a higher and convenient point it will receive the full power of the privilege from water to water-z'. e., from the top of the water in the flume to the water in the tail-race.
- the water-wheel in said drawing No. 8 is represented and marked c e e e.
- each of these openings I attach permanently a piece of iron about one foot in length and about half an inch in thickness, one end of which is elevated from four to iive inches, as shown at points marked g in drawing No.3, by means whereof' it serves for the bottom or lower portion of a chute or pitch of the water onto the buckets of the wheel, the rims h in Fig. 5 forming the sides of the chutes.
- a piece of iron about one foot in length and about half an inch in thickness, one end of which is elevated from four to iive inches, as shown at points marked g in drawing No.3, by means whereof' it serves for the bottom or lower portion of a chute or pitch of the water onto the buckets of the wheel, the rims h in Fig. 5 forming the sides of the chutes.
- Upon plate shown in Fig. 3 I place another of the saine diameter, but in width from the outside toward the center from seven to eight inches,
- rims one being within the'other, being the same as the width of the openings in Figs. 3 and 4, as shown in Fig. 5, wherein the said rims are marked h, and between these rims are openings corresponding with the openings in Figs. 3 and 4, and at one end of each of these openings in Fig. 5, at points marked t', I place another piece of iron about one foot in length and of suitable width and thickness, but in a more upright position than those marked gin Fig. 3, which proj ccts downward through the opening in the plato shown. in Fig. 3, as shown in Fig. 9 at point ing from placing water-wheels as low down with rims thereon, the distance between the v marked j, said Fig.
- Fig. 7 is a top view of the Wheel and several plates before described when put together
- Fig. 1 is a perspective view of said wheel and apparatus standing within the frame of a ume.
- the wheel and apparatus can be placed and successfully used in a small fiume connected with the main flume, as shown in drawing No. 1, or by placing it at the bottom of any flume Where the draft-tube can be used.
Description
NITED STATES PATENT Fries.
SYLVANUS RICHARDSON, OF JERICHO, VERMONT.
IMPROVEMENT IN WATER-WH EELS.
T0 a/ZZ whom it may concern,.-
Be it known that I, SYLvANUs RICHARDSON, of Jericho, in the county of Chittenden and State of Vermont, have invented a new and Improved Mode of Constructing a DirectAc tion Water-Wheel; and I do hereby declare that the following is a full and exact descrip tion thereof, reference being had to the accompanying drawings, and to the letters of reference marked thereon.
The nature of my invention consists in so constructing a water-wheel that I am not under the necessity of placing the Wheel at the bottom of the water privilege; but by placing it as low as may be convenientv and. by attaching a draft-tube below the wheel, and through which tube the water passes into the tail-race, I receive the full benefit of the head and fall of the water.
To enable others skilled in the art to make and use my invention, I will proceed to describe its construction and operation.
I construct a bucket-wheel about three feet in diameter, with a rim on the outside of the buckets or iloats, as shown in the accompanying drawings, No. 2, which is a top view of the wheel. dicular shaft and place it within an iron or wooden case sufficiently large to permit the wheel to revolve freely, (which case -is shown at points d c in the accompanying drawings, No. 8, said drawing No. 8 being a vertical section showing said wheel-case and other portions of said improvement, hereinafter described, as it would appear by dividing the same perpendicularly, taking away one half thereof and leaving the other half standing.) The depth of this case below the wheel is sufficient to give ample room for a free discharge of the water and for a step for the lower end of the shaft to rest upon, as shown at point marked b in said drawing No. 8.
Upon this step I place a circular plate, the diameter of which is the same as thatof so much of said wheel as is contained inside of the buckets, which plate is shown in said drawing No. S at point marked c c. This plate prevents the suction from taking effect upon any part of said wheel, exceptthebuckets, and the suction produced by the tube (marked cl in said drawing No. 8) acts directly upon the buckets of the wheel. Below the step I contract the diameter of the case to about I attach the wheel to a perpen twenty inches, as shown at Z l in said drawing No. 8, and at the bottom of the caseI attach an air-tight draft-tube, wh'ich is represented and'marked d in said drawing. The object of this tube is to obviate the difficulties arisin'the pits as is required for most of water- Wheels, the draft of the tube when extended directly or obliquely into the water of the tail-race being such when operating my Wheel that by placing the wheel at a higher and convenient point it will receive the full power of the privilege from water to water-z'. e., from the top of the water in the flume to the water in the tail-race. The water-wheel in said drawing No. 8 is represented and marked c e e e.
I construct a plate one inch larger than the Water-wheel with a hole in the center thereof for a shaft, (which plate is shown in Figs. 3 and 4 in said drawings, Fig. 3 being a per spective View of said plate and Fig. 4 a view of the under side thereof.) In this plate directly over the buckets of the wheel I make a series of openings of the width of the buckets, as shown at points marked f in drawings Nos. .3 and 4. At one end of each of these openings I attach permanently a piece of iron about one foot in length and about half an inch in thickness, one end of which is elevated from four to iive inches, as shown at points marked g in drawing No.3, by means whereof' it serves for the bottom or lower portion of a chute or pitch of the water onto the buckets of the wheel, the rims h in Fig. 5 forming the sides of the chutes. Upon plate shown in Fig. 3 I place another of the saine diameter, but in width from the outside toward the center from seven to eight inches,
rims, one being within the'other, being the same as the width of the openings in Figs. 3 and 4, as shown in Fig. 5, wherein the said rims are marked h, and between these rims are openings corresponding with the openings in Figs. 3 and 4, and at one end of each of these openings in Fig. 5, at points marked t', I place another piece of iron about one foot in length and of suitable width and thickness, but in a more upright position than those marked gin Fig. 3, which proj ccts downward through the opening in the plato shown. in Fig. 3, as shown in Fig. 9 at point ing from placing water-wheels as low down with rims thereon, the distance between the v marked j, said Fig. 9 being a section of chute shown in Fig. 5 at point marked z', which latter piece of iron forms the upper part of the chute. The plate shown in Fig. 5 thus arranged is placed upon the plate shown in Fig. 3, the irons marked gin Fig. 3 passing through the apertures or openings in plate shown in Fig. 5,v said openings being long enough to allow sufficient play, so that by turning plate shown in Fig. 5 one way the Water passes freely through the chutes thus formed, and by turning it the other way it shuts the openings and shuts oft' the water from the Wheel, so thatthus arranged plate shown in Fig. 5 serves the twofold purpose of forming part of the chute and a gate, plate shown in Fig. 3 being stationary. Plates shown in Figs. 3 and 5 thus connected together are placed Within the case shown in Fig. 8 above the wheel and rest upon a recess in the upper part of said case at points marked k in said Fig. 6 in said drawings is a view of the under side of the plate represented in Fig. 5.
Fig. 7 is a top view of the Wheel and several plates before described when put together, and Fig. 1 isa perspective view of said wheel and apparatus standing within the frame of a ume.
By the above arrangement of applying the Water lto the wheel. the water is equally divided upon the wheel, runs smoothly through the chutes upon the buckets, and a steady motion is produced.
The wheel and apparatus can be placed and successfully used in a small fiume connected with the main flume, as shown in drawing No. 1, or by placing it at the bottom of any flume Where the draft-tube can be used.
I do not claim a patent for the bucketwheel nor for the air-tight tube; but
What I claim as my invention, and desire to secure by Letters Patent, is-
The construction and arrangement of the chutes formed by irons g in Fig. 3 and irons '1I in Fig. 5, and the arrangement of openings in plate shown in Fig. 3 (marked f) and corresponding openings in plate shown in Fig, 5, (also marked f,) and the arrangement of plate c c and Wheel e e e e and case a a, and draft-tube d and the combination of the same, substantially in the manner and for the purposes above set forth.
SYLVANUS RICHARDSON.
Publications (1)
Publication Number | Publication Date |
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US23945A true US23945A (en) | 1859-05-10 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US23945D Expired - Lifetime US23945A (en) | Improvement in water-wheels |
Country Status (1)
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US (1) | US23945A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6032090A (en) * | 1997-05-06 | 2000-02-29 | General Electrodynamics Corporation | System and method for on-board determination of aircraft weight and load-related characteristics |
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0
- US US23945D patent/US23945A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6032090A (en) * | 1997-05-06 | 2000-02-29 | General Electrodynamics Corporation | System and method for on-board determination of aircraft weight and load-related characteristics |
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