US454638A - Water-wheel bucket - Google Patents
Water-wheel bucket Download PDFInfo
- Publication number
- US454638A US454638A US454638DA US454638A US 454638 A US454638 A US 454638A US 454638D A US454638D A US 454638DA US 454638 A US454638 A US 454638A
- Authority
- US
- United States
- Prior art keywords
- water
- wheel
- buckets
- bucket
- curves
- 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 32
- 230000000979 retarding Effects 0.000 description 4
- 241000606643 Anaplasma centrale Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000003116 impacting Effects 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
- F03B1/02—Buckets; Bucket-carrying rotors
-
- 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
- the object of the present invention is to allow for a more complete utilization of the direct force of the water, so as to obtain a greater or higher percentage of power for the rotation of the wheel than has heretofore been accomplished.
- My invention consists in constructing the buckets on line or curves corresponding to the natural flow of the water, (created by reason of the centrifugal force of the wheel and reaction of the water,) so as to allow for a perfect, free, and unobstructed flow or discharge of the water from the buckets, thereby obviating liability of retarding the rotation of the wheel by having a partial force of the stream diverted for other purposes than that of impacting against the walls of the buckets, so as to impel rotation of the wheel.
- Figure 1 is a perspective view of the wheel provided with my improved buckets; Fig. 2, a top plan view, showing. one of the buckets; and, Fig. 3, a bottomplan of the bucket.
- the letter A indicates the water-wheel proper, which has secured to the periphery thereof water-receiving buckets B. If so desired, the water or receiving buckets may be formed integral with the wheel. 'By preference, however, I form each bucket separate periphery of the wheel. Each bucket has its meet in the central apex D. The sides E E verge from the inclined rear wall E to the front of the bucket, so as to increase the width at the front thereof.
- the front wall E of the bucket I form in the shape of a sign moid, which forms the'discharge for each of the curved bottom sections at c c, as clearly shown in .the drawings, thus allowing the utilized water to be dischargedin its natural curves, and at an angle from the plane of To tation in a free and unobstructed flow.
- My bucket I construct upon such curves as to allow for the discharge of the water in itsnatural curves, utilizing therefor the centrifugal force, instead of the force of the impact stream.
- the buckets are so placed upon the periphery of the wheel that the discharged Water of one in no manner acts to impede the rotation of the wheel by contact with the following bucket or any other portion of the wheel.
- Abucketor fioatforimpect water-Wheels bottom and having; its discharges below the having the curved bottoms meeting at an line of impact, as and for the purpose set apex united with a sigmoidal front Wall, forth. thereby forming continuous discharge sides
- WhereofIaffix inysignature in for the utilized water, as and for the purpose presence of two witnesses.
Description
(No Model.)
W. G. DODJ). WATER WHEEL BUCKET.
No, 454,633, Patented June 23, 1891.
773672 64464. lwm he:
WWW
f 1. mm
UNITED STATES PATENT OFFICE.
YVILLIS G. .DODD, OF SAN FRANCISCO, CALIFORNIA.
WATER-WHEEL BUCKET.
SPECIFICATION forming part of Letters Patent No. 454,638, dated June 23, 1891. Application filed October 22, 1890. Serial No. 368,964. (No model.)
and useful improvements in water-wheels,
and more particularly to that class known as hurdy-gurdy wheels, which derive their power from a stream or column of water delivered against buckets secured to the periphery thereof, as will be hereinafter more fully set forth in the drawings, described, and
pointed out in the specification.
From practical experimentsithas been demonstrated thatby the use of the present wheels alarge per cent. of the water-pressure adapted to operate the same is lost by being expended for the purpose of forcing or driving the utilized water from the buckets. The retarding of the utilized water in its efforts to escape from the buckets is due to thepeculiar construction of the buckets, which precludes the outflow of the same in its natural flow.
The object of the present invention is to allow for a more complete utilization of the direct force of the water, so as to obtain a greater or higher percentage of power for the rotation of the wheel than has heretofore been accomplished.
My invention consists in constructing the buckets on line or curves corresponding to the natural flow of the water, (created by reason of the centrifugal force of the wheel and reaction of the water,) so as to allow for a perfect, free, and unobstructed flow or discharge of the water from the buckets, thereby obviating liability of retarding the rotation of the wheel by having a partial force of the stream diverted for other purposes than that of impacting against the walls of the buckets, so as to impel rotation of the wheel.
Referring to the drawings forming a part of this application, wherein similar letters of reference denotecorresponding parts throughout the entire specification and several views,
Figure 1 is a perspective view of the wheel provided with my improved buckets; Fig. 2, a top plan view, showing. one of the buckets; and, Fig. 3, a bottomplan of the bucket.
The letter A indicates the water-wheel proper, which has secured to the periphery thereof water-receiving buckets B. If so desired, the water or receiving buckets may be formed integral with the wheel. 'By preference, however, I form each bucket separate periphery of the wheel. Each bucket has its meet in the central apex D. The sides E E verge from the inclined rear wall E to the front of the bucket, so as to increase the width at the front thereof. The front wall E of the bucket I form in the shape of a sign moid, which forms the'discharge for each of the curved bottom sections at c c, as clearly shown in .the drawings, thus allowing the utilized water to be dischargedin its natural curves, and at an angle from the plane of To tation in a free and unobstructed flow.
Heretofore the buckets have been constructed upon such curves as to allow of the utilized Water being discharged at the=sides while being discharged from the buckets, tends to retard rotation thereof, and furthermore necessitates the appropriation of partial force of the stream in order to overcome and compel the discharge of the utilized water from within the buckets. My bucket, however, I construct upon such curves as to allow for the discharge of the water in itsnatural curves, utilizing therefor the centrifugal force, instead of the force of the impact stream. By thus constructing the buckets upon natural curves, I obviate any reaction of the wa ter upon itself, and consequently allow the wheel to utilize the greatest possible amount of the reactionary force of the water. The buckets are so placed upon the periphery of the wheel that the discharged Water of one in no manner acts to impede the rotation of the wheel by contact with the following bucket or any other portion of the wheel.
Having thus described my invention, what I claimas new, and desire to secure protection in by Letters Patent of the United States, is-
bottom formed into two curves C C, which are formed upon an incline and slightly diand bolt or otherwise secure the same to the of the wheel, which, having reactionary force,
1. Abucketor fioatforimpect water-Wheels, bottom and having; its discharges below the having the curved bottoms meeting at an line of impact, as and for the purpose set apex united with a sigmoidal front Wall, forth. thereby forming continuous discharge sides In testimony WhereofIaffix inysignature in for the utilized water, as and for the purpose presence of two witnesses.
set forth.
2. A Water-Wheel bucket having the curved ILLIS G. DODD. bottom meeting at a. central apex and pro- Witnesses: Vided with the sigmoidal front Wall gradually N. A. ACKER,
increasing the discharge sides from top to J. WV. KEYS.
Publications (1)
Publication Number | Publication Date |
---|---|
US454638A true US454638A (en) | 1891-06-23 |
Family
ID=2523516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US454638D Expired - Lifetime US454638A (en) | Water-wheel bucket |
Country Status (1)
Country | Link |
---|---|
US (1) | US454638A (en) |
-
0
- US US454638D patent/US454638A/en not_active Expired - Lifetime
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4076448A (en) | Power generating water turbine | |
US454638A (en) | Water-wheel bucket | |
US617555A (en) | Frederick k | |
US409865A (en) | Water-wheel | |
US485477A (en) | Water-wheel bucket | |
US266922A (en) | Michael | |
US547667A (en) | Water-motor | |
US576728A (en) | Water-wheel | |
US158591A (en) | Improvement in water-wheels | |
US624349A (en) | T the sorftis peters co | |
US238763A (en) | John j | |
US619149A (en) | Water-wheel | |
US580897A (en) | Turbine water-wheel | |
US633184A (en) | Tangential water-wheel. | |
US1015858A (en) | Water-wheel. | |
US728230A (en) | Water-wheel bucket. | |
US518599A (en) | Water-wheel | |
US118546A (en) | Improvement in water-wheels | |
JPH08193567A (en) | Bucket hydraulic wheel | |
US488029A (en) | William w | |
US534772A (en) | Rotary hydraulic motor | |
US415842A (en) | Turbine water-wheel | |
US361719A (en) | richards | |
US607246A (en) | Momentum water-wheel bucket | |
US445845A (en) | Water-wheel |