US153252A - Improvement in water-wheels - Google Patents
Improvement in water-wheels Download PDFInfo
- Publication number
- US153252A US153252A US153252DA US153252A US 153252 A US153252 A US 153252A US 153252D A US153252D A US 153252DA US 153252 A US153252 A US 153252A
- Authority
- US
- United States
- Prior art keywords
- wheel
- water
- improvement
- wheels
- buckets
- 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 4
- 238000010276 construction Methods 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
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
-
- 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
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
- F01D9/047—Nozzle boxes
-
- 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
- Figure l is a vertical section of my wheel
- Fig. 2 is a perspective of one of the buckets alone.
- the chutes g are cast in a single plate, and are secured to the top of the supports h, upon which the wheel is journaled. These chutes extend in an opposite direction from the buckets, and are so formed that they project downward and inward at the same angle as the top edges of the buckets, and thus fill the entire space formed by the concavity of the wheel. Filling the space in this manner, there is no room left for the wheel to fill with water, whereby it is compelled to carry a useless weight, thus increasing the friction of the parts,and consequently their wear and tear.
- the circular gate i Upon the top of the chutes is placed the circular gate i, which is operated in the usual manner by the pinion 1.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Hydraulic Turbines (AREA)
Description
UNITED STATES PATENT OFFICE.
\VILLIAM R. GREEN, OF EXETER, IVISCONSIN.
IMPROVEMENT IN WATER-WHEELS.
Specification forming part of Letters Patent No. 153,252. dated July 21, 1874; application filed March 2, 1872.
To all whom it may concern Be it known that I, WILLIAM R. GREEN, of Exeter, in the county of Green and State of Wisconsin, have invented a new and useful Improvement in the Construction of Turbine lVater-IVheels; and I do hereby declare that the following is a full, clear, and exact description of the same, reference being bad to the annexed drawings making a part of this specification.
The nature of my invention relates to an improvement in turbine water-wheels; and it consists in making the wheel concave upon its upper side, and the chutes convex upon their under side, so as to fit down into the top of the wheel and fill the entire space, and thus prevent the wheel from being filled with water, and having to carry a useless weight, as will be more fully described hereinafter.
In the accompanying drawings, Figure l is a vertical section of my wheel, and Fig. 2 is a perspective of one of the buckets alone.
a represents the wheel, having the hub, the buckets c, and outer rim d,whichconuects the buckets together, all cast in a single piece. The top of the hub is made convex, and rising from the base of this convex portion the buckets rise upward and outward at an angle of about thirty degrees, thus making the top of the wheel concave. Each one of the buckets 0 have a vertical shoulder, 0, formed upon their upper edges, against which the ater strikes with full force as it leaves the chutes, and propels the wheel around, both by the force of the impact and the reaction of the water as it escapes from the downwardly-curved buckets. The chutes g are cast in a single plate, and are secured to the top of the supports h, upon which the wheel is journaled. These chutes extend in an opposite direction from the buckets, and are so formed that they project downward and inward at the same angle as the top edges of the buckets, and thus fill the entire space formed by the concavity of the wheel. Filling the space in this manner, there is no room left for the wheel to fill with water, whereby it is compelled to carry a useless weight, thus increasing the friction of the parts,and consequently their wear and tear. Upon the top of the chutes is placed the circular gate i, which is operated in the usual manner by the pinion 1.
Having thus described my invention, I claim The wheel a, made concave upon its top, in combination with the chutes g, which project downward and fill this concavity so as to prevent the wheel from being weighed down with water, substantially as set forth.
Dated this 24th day of February, 1872.
WILLIAM R. GREEN. In presence of- FRANCIS B. AMEs, ANDREW SEXToN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US153252A true US153252A (en) | 1874-07-21 |
Family
ID=2222663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US153252D Expired - Lifetime US153252A (en) | Improvement in water-wheels |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US153252A (en) |
-
0
- US US153252D patent/US153252A/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US212186A (en) | Improvement in water-wheels | |
| US49578A (en) | Improvement in water-wheels | |
| US157070A (en) | Improvement in turbine water-wheels | |
| US281459A (en) | Tbeeitoey | |
| US295590A (en) | sheeck | |
| US452221A (en) | Water-motor | |
| US155714A (en) | Improvement in water-wheels | |
| US463792A (en) | Water-wheel | |
| US157250A (en) | Improvement in water-wheels | |
| US126674A (en) | Improvement in water-wheels | |
| US195215A (en) | Improvement in water-wheels | |
| US139699A (en) | Improvement in water-wheels | |
| US149920A (en) | Improvement in water-wheels | |
| US6191A (en) | Apparatus for raising water | |
| US135412A (en) | Improvement in turbine water-wheel buckets | |
| US60854A (en) | Improvement in water-wheels | |
| US213921A (en) | Improvement in turbine water-wheels | |
| US118307A (en) | Improvement in water-wheels and gates | |
| US462256A (en) | hudson | |
| US115578A (en) | Ashly dodge cole | |
| US48855A (en) | Improvement in water-wheels | |
| US173664A (en) | Improvement in water-wheels | |
| US121137A (en) | Improvement in water-wheels | |
| US176247A (en) | Improvement in water-wheels | |
| US125662A (en) | Improvement in water-wheels |