US207076A - Improvement in turbine wheels and gate-operating mechanism - Google Patents
Improvement in turbine wheels and gate-operating mechanism Download PDFInfo
- Publication number
- US207076A US207076A US207076DA US207076A US 207076 A US207076 A US 207076A US 207076D A US207076D A US 207076DA US 207076 A US207076 A US 207076A
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- wheel
- gates
- gate
- operating mechanism
- improvement
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000005192 partition Methods 0.000 description 4
- 241000239290 Araneae Species 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
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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
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
-
- 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
- Y02E10/20—Hydro energy
Definitions
- FIG. 2 is a plan view with a part of the rotary disk and crown-plate broken away.
- Fig. 3 is a side view of the wheel with the lower ring broken away to show the curved buckets.
- the invention consists in constructing the wheel with a conical upper plate, a conical lower plate, and radial partitions forming buckets converging downwardly and toward the center of the wheel, the said partitions being s extended downwardly to form curved buckets at the point of discharge, as hereinafter more fully described.
- the invention also consists in combining with the vertically-pivoted gates short vertical rock-shafts carrying rigid forks that embrace the gates at one end, which rock-shafts are oscillated by rigid arms above the crownplate loosely connected with a rotary moving disk operated bya pinion and toothed segment, so that when the rock-shafts are turned axially by the rotary disk the gates are moved upon their vertical pivots to shut off or admit the water to the wheel.
- the invention further consists in surrounding the shaft of the wheel by a hollow hub or boss, which constitutes a discharge-0on duit for the escape of water which may collect on the dishing upper surfacev of the wheel.
- the lower plate, 1;, of the wheel terminates at the bottom in a ring, between which and the central shaft the partitions extend downwardly, and are curved to one side, as shown in Fig. 3.
- F is a tubular case, constituting the boss or hub of the wheel and surrounding the vertical shaft. This hollow hub is provided with'perforations c at the top and-c at the bottom, and serves as a conduit to carry away leakage which may collect in the dishing upper surface of the wheel.
- G are the gates of the wheel, which gates are arranged loosely upon vertical pivots between the crown-plate and base-plate. These gates are arranged to constitute water-ways to the wheel when theirouter ends are swung farther from the center, and when swung inwardly serve to shut off the water from the wheel.
- rock shafts H To operate these gates we pivot short rock shafts H near the outer ends of the gates, and to the same rigidly attach forks (1, adj ustably fixed by setscrews, as shown, and arranged to loosely embrace the outer ends of the gates.
- These rock-shafts are made to project through and above the crown-plate, and to their squared upper ends are rigidly attached arms I, which extend into a circumferential slot in the edge of a disk, J, and are loosely pivoted thereto.
- This disk J is made to swivel or rotate upon the boss or hub of the crownplate, and is operated through a shaft by a pinion, K, engaging with a segmental gear, L, upon the periphery of the disk.
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
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Description
. U. S. & W. H. SEEP-FEB Turbine-WheeIand Gate Operating Mechanism.
No. 207,076. Patented Aug. 13'. 1878.
wnuzsSas:
' I I 11) w fi i M 1 moms-vs URIAH S. SHEFFER AND \VILLIAM H. SHEFFER, OF YORK, PENNSYLVANIA.
IMPROVEMENT IN TURBINE WHEELS AND GATE-OPERATING MECHANISM.
Specification forming part of Letters Patent No. 207,076, ated A gust 13, 1878 application filed June 26, 1878.
To all whom it may concern:
Be it known that we, URIAH S. SHEFFER and :WILLIAM H. SHEFFER, of the city and county of York, and State of Pennsylvania, have invented a new and Improved Turbine Water Wheel and Gate; and we do hereby declare that the following is a full, clear, and exact description of the same, reference being had to the accompanying drawing, forming part of this specification, in which Figure 1 is a vertical central section. Fig.
2 is a plan view with a part of the rotary disk and crown-plate broken away. Fig. 3 is a side view of the wheel with the lower ring broken away to show the curved buckets. The invention consists in constructing the wheel with a conical upper plate, a conical lower plate, and radial partitions forming buckets converging downwardly and toward the center of the wheel, the said partitions being s extended downwardly to form curved buckets at the point of discharge, as hereinafter more fully described.
The invention also consists in combining with the vertically-pivoted gates short vertical rock-shafts carrying rigid forks that embrace the gates at one end, which rock-shafts are oscillated by rigid arms above the crownplate loosely connected with a rotary moving disk operated bya pinion and toothed segment, so that when the rock-shafts are turned axially by the rotary disk the gates are moved upon their vertical pivots to shut off or admit the water to the wheel.
The invention further consists in surrounding the shaft of the wheel by a hollow hub or boss, which constitutes a discharge-0on duit for the escape of water which may collect on the dishing upper surfacev of the wheel.
In the drawing, Arepresents the base-plate, and 13 the crown-plate, forming the case of the wheel. G is the spider or supporting-frame for the step a, and D the wheel, secured firmly to the vertical shaft E mountedupon said step. This wheel is constructed with a conical upper plate, I), a conical lower plate, I), and radial partition 0 arrangedbetween said plates, and forming therewith converging buckets,
which dip downwardly toward the center of the wheel. The lower plate, 1;, of the wheel terminates at the bottom in a ring, between which and the central shaft the partitions extend downwardly, and are curved to one side, as shown in Fig. 3. F is a tubular case, constituting the boss or hub of the wheel and surrounding the vertical shaft. This hollow hub is provided with'perforations c at the top and-c at the bottom, and serves as a conduit to carry away leakage which may collect in the dishing upper surface of the wheel. G are the gates of the wheel, which gates are arranged loosely upon vertical pivots between the crown-plate and base-plate. These gates are arranged to constitute water-ways to the wheel when theirouter ends are swung farther from the center, and when swung inwardly serve to shut off the water from the wheel.
To operate these gates we pivot short rock shafts H near the outer ends of the gates, and to the same rigidly attach forks (1, adj ustably fixed by setscrews, as shown, and arranged to loosely embrace the outer ends of the gates. These rock-shafts are made to project through and above the crown-plate, and to their squared upper ends are rigidly attached arms I, which extend into a circumferential slot in the edge of a disk, J, and are loosely pivoted thereto. This disk J is made to swivel or rotate upon the boss or hub of the crownplate, and is operated through a shaft by a pinion, K, engaging with a segmental gear, L, upon the periphery of the disk. Now, it will be seen that as the disk J is turned by the gears the arms I are deflected, the rock-shafts H turned axially, and the attached forks em bracing the gates are made to swing said gates in or out upon their pivots to open or close the same.
Having thus described our invention, what we claim as new is- 1. The wheel consisting of the upper conical plate, b, the lower conical plate, 11 terminat ing in a ring, and radial partitions b curved in the ring portion, as shown, and arranged to form converging buckets with a curved down= ward discharge, as shown and described.
2. The combination, with the wheel consisting of conical plates 1) b and partition h of The above specification of our invention the shaft E and the interposed tubular case signed by us this 20th day of June, A. D. 1878. F, having openings above and below the wheel, as and for the purpose described. URIAH S. SHEFFER.
3. The combination, with the vertically-piv- WILLIAM H. SHEFFER. oted gates, of the vertical rock-shafts, having a loose forked connection with said gates, and Witnesses: rigid arms above loosely connected with a cir- SoLoN (J. KEMON, cularly-adjustable disk, substantially as de- CHAS. A. PETTIT. scribed.
Publications (1)
Publication Number | Publication Date |
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US207076A true US207076A (en) | 1878-08-13 |
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US207076D Expired - Lifetime US207076A (en) | Improvement in turbine wheels and gate-operating mechanism |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120313375A1 (en) * | 2010-02-19 | 2012-12-13 | Kil Bong Song | Rotational force generating device and a centripetally acting type of water turbine using the same |
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- US US207076D patent/US207076A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120313375A1 (en) * | 2010-02-19 | 2012-12-13 | Kil Bong Song | Rotational force generating device and a centripetally acting type of water turbine using the same |
US9217411B2 (en) * | 2010-02-19 | 2015-12-22 | Kil Bong Song | Rotational force generating device and a centripetally acting type of water turbine using the same |
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