US3740A - Xroswell c cook - Google Patents
Xroswell c cook Download PDFInfo
- Publication number
- US3740A US3740A US3740DA US3740A US 3740 A US3740 A US 3740A US 3740D A US3740D A US 3740DA US 3740 A US3740 A US 3740A
- Authority
- US
- United States
- Prior art keywords
- bucket
- wheel
- hub
- cook
- 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
- 238000010276 construction Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- CSDTZUBPSYWZDX-UHFFFAOYSA-N Amyl nitrite Chemical compound CCCCCON=O CSDTZUBPSYWZDX-UHFFFAOYSA-N 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2238—Special flow patterns
- F04D29/225—Channel wheels, e.g. one blade or one flow channel
Definitions
- Figure l is a view of the top of the spiralbucket Water-wheel.
- Fig. 2 is a view of the under side of said wheel.
- Fig. 3 isa top View of the shell-bucket wheel.
- Fig. 4 is a view of the under side of the same.
- the hub A of the spiral-bucket wheel is made cylindrical and hollow.
- the buckets B start from the top of the hub Aat the circumference thereof, diverging from it at B in a spiral manner to the middle of the bucket at B from which point it gradually approaches the next succeeding bucket till within such distance as is requisite to form a narrow issue B descending from the upper edge of the bucket, which is on the same horizontal plane with the top of the hub at an angle of about forty-five degrees with the bottom thereof, to which it unites near the bottom of the next bucket B, forming a concave bucket resembling a crescent, the water acting on the inclined surfaces thereof and escaping through the narrow issue B before described, causing the wheel to turn in a contrary direction to that at which the water issues therefrom.
- the bottom D of the wheel resembles a coarse circular saw or rag-wheel, having as many teeth as there are buckets, the outer or smaller I ends of the buckets being nearly coincident with the teeth or points of said bottom plate.
- the said notched plate is made concave at D where it joins the periphery of the hub, which it does above the lower end or bottom thereof.
- the notched portion of the plate or bottom is fiat and on the same plane with the bottom of the hub. All the buckets are made, arranged, and united to the hub and bottom plate in the same manner and form buckets precisely similar.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Meat, Egg Or Seafood Products (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- General Preparation And Processing Of Foods (AREA)
Description
NITED STATES PATENT OFFICE.
ROSWELL COOK, OF ELKLAND, PENNSYLVANIA.
IMPROVEMENT IN WATER-WH EELS.
T0 aZZ whom it may concern.-
annexed drawings of the same, making part of this specification.
Figure l is a view of the top of the spiralbucket Water-wheel. Fig. 2 is a view of the under side of said wheel. Fig. 3isa top View of the shell-bucket wheel. Fig. 4 is a view of the under side of the same.
The hub A of the spiral-bucket wheel is made cylindrical and hollow. The buckets B start from the top of the hub Aat the circumference thereof, diverging from it at B in a spiral manner to the middle of the bucket at B from which point it gradually approaches the next succeeding bucket till within such distance as is requisite to form a narrow issue B descending from the upper edge of the bucket, which is on the same horizontal plane with the top of the hub at an angle of about forty-five degrees with the bottom thereof, to which it unites near the bottom of the next bucket B, forming a concave bucket resembling a crescent, the water acting on the inclined surfaces thereof and escaping through the narrow issue B before described, causing the wheel to turn in a contrary direction to that at which the water issues therefrom. The bottom D of the wheel resembles a coarse circular saw or rag-wheel, having as many teeth as there are buckets, the outer or smaller I ends of the buckets being nearly coincident with the teeth or points of said bottom plate. The said notched plate is made concave at D where it joins the periphery of the hub, which it does above the lower end or bottom thereof. The notched portion of the plate or bottom is fiat and on the same plane with the bottom of the hub. All the buckets are made, arranged, and united to the hub and bottom plate in the same manner and form buckets precisely similar.
Although for the purpose of more clearly describing the construction of the wheel separate plates are spoken of, it is nevertheless cast on a large scale in a single piece, perforated in the center, with an aperture E for the insertion of the shaft to which it is fastened.
What I claim as my invention, and which I desire to secure by Letters Patent, is
The before-described peculiar construction of the buckets B of the wheel, as shown in Figs. 1 and 2-that is to say, starting from the top of the hub A at the circumference thereof and diverging from it at B in aspiral manner to the middle of the bucket at 13 from which point it gradually approaches the next succeeding bucket till within such distance as'is requisite to form a narrow issue B descending from the upper edge of the bucket at an angle of about forty-five degrees with the bottom thereof, to which it unites near the bottom of the next bucket.
ROSWELL COOK. Witnesses:
Enos SLossoN, I. O. WHITAKER.
Publications (1)
Publication Number | Publication Date |
---|---|
US3740A true US3740A (en) | 1844-09-14 |
Family
ID=2064040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US3740D Expired - Lifetime US3740A (en) | Xroswell c cook |
Country Status (1)
Country | Link |
---|---|
US (1) | US3740A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5343912A (en) * | 1993-06-07 | 1994-09-06 | Cooper Industries, Inc. | Debarking chain quick change fitting |
US11118586B2 (en) * | 2018-03-13 | 2021-09-14 | Jiangsu Taihu Planning And Design Institute Of Water Resources Co., Ltd. | Bailer-type long-shaft pump and application thereof |
-
0
- US US3740D patent/US3740A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5343912A (en) * | 1993-06-07 | 1994-09-06 | Cooper Industries, Inc. | Debarking chain quick change fitting |
US11118586B2 (en) * | 2018-03-13 | 2021-09-14 | Jiangsu Taihu Planning And Design Institute Of Water Resources Co., Ltd. | Bailer-type long-shaft pump and application thereof |
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