US160457A - Improvement in water-wheel chutes - Google Patents
Improvement in water-wheel chutes Download PDFInfo
- Publication number
- US160457A US160457A US160457DA US160457A US 160457 A US160457 A US 160457A US 160457D A US160457D A US 160457DA US 160457 A US160457 A US 160457A
- Authority
- US
- United States
- Prior art keywords
- wheel
- water
- chute
- improvement
- plank
- 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 20
- 238000010276 construction Methods 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 206010010254 Concussion Diseases 0.000 description 4
- 239000010813 municipal solid waste Substances 0.000 description 4
- 241000010202 Catalpa speciosa Species 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
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
- F03B1/00—Engines of impulse type, i.e. turbines with jets of high-velocity liquid impinging on blades or like rotors, e.g. Pelton wheels; Parts or details peculiar thereto
- F03B1/04—Nozzles; Nozzle-carrying members
Description
Patented Maroh2,1875.
9% Attorney.
M. B, M 0 0 M A W.
Water-Wheel Chute.
THEGRAPHIG OO.PNOTO.-LIYH.39&4 PARK PLAGEJLY.
UNITED STATES PATENT] OFFICE.
MARK B. MOOMAWQ OF CATAWBA, VIRGINIA.
IMPROVEMENT IN WATER-WHEEL CHUTES.
Specification forming part of Letters Patent No. 160,457, dated March 2, 1875 application filed June 28, 1873.
To all whom tt may concern:
Be it known that I, MARK B. MOOMAW, of Catawba, county of Roanoke and State of Virginia, have invented certain new and useful Improvements in Water-Wheel Chutes; and do hereby declare that the following is a full and clear description thereof, reference being had to the accompanying drawings, makin g a part of this specification.
Figure 1 represents ahorizontal section, and Fig. 2 a plan view.
My invention has for its objects, first, to utilize the entire flow of water through the chute upon the wheel, and to cause the water from the chute to impinge upon the wheel in such a manner that the entire power of the water will be most advantageously received by the wheel; second, to so combine the wheel with the chute as to avoid any great amount of air between the water and the wheel, and thereby receive the full concussion of the water; third, to so construct the breast-plank and breastworl; that they combine strength and durability, and avoid leakage of water; and fourth, to so construct the breast-plank as to form a mud and trash receiving reservoir, to prevent such from being carried through the chute upon the wheel. The nature of my invention, therefore, cons sts in the construction of parts, as hereinafter more fully set forth.
A represents a water-wheel of any known construction, and mounted upon a shaft, B. D represents the breast-plank, and G the breastwork, with the chute (lbetween. These parts are constructed of a solid block or blocks of heavy timber, with the chute mortised between, as shown in Fig. 1. The top of the breastwork Gis a little higher than the top of the breast-plank D, so that the water will flow over the top of the breast-plank, and not over the top of the breastwork G. This work G is inclined from its top rearward (or toward the part D) to the point I), and forms the front wall of the chute. The under edge of this work Gis curved from b to c, to conform to the shape of the wheel. The rear wall of the chute is also slightly inclined forward from the top ofthebreast-plank D to the point d. From thence a curve, E, is formed to the end of the plank, to conform to the wheel. H represents a reservoir formed in the top of the breast-plank, just in the rear of the chute, for the purposes of collecting the mud, weeds, sticks, and trash, and preventing them from flowing through the chute upon the wheel. The chute O is from six to eighteen inches in length, according to the size of the wheel employed, and can be used with or without pen-stock or fore-bay. The wheel is so mounted that it will hug closely under the breastwork at a, and close to the curve E, with the end 01 of the chute on a horizontal line with the shaft B of the wheel, so that the full force of water is had directly upon the bucket that is on the horizontal plane with the wheel-shaft.
By these means there is no air intervening between the water and the wheel, and the full power of concussion thereof is received in addition to the weight of water, and directly upon that part of the Wheel where it is of the greatest power.
The usual gate is employed over the chute to cut off the flow when desired.
This construction of partsis of strong and durable nature without being expensive, and is compact and highly advantageous for the purposes designed.
What I claim is The combination of the solid breast-plank D, solid breastwork G, with curved bottom a, and the tapering chute O, with the wheel A supported close under the curved bottom a, and close to the bottom of the chute O, as and for the purposes set forth.
MARK B. MOOMAW.
Witnesses:
E. B. WAGENER, S. G. ABBOTT.
Publications (1)
Publication Number | Publication Date |
---|---|
US160457A true US160457A (en) | 1875-03-02 |
Family
ID=2229866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US160457D Expired - Lifetime US160457A (en) | Improvement in water-wheel chutes |
Country Status (1)
Country | Link |
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US (1) | US160457A (en) |
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0
- US US160457D patent/US160457A/en not_active Expired - Lifetime
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