US71153A - Improved propeller - Google Patents
Improved propeller Download PDFInfo
- Publication number
- US71153A US71153A US71153DA US71153A US 71153 A US71153 A US 71153A US 71153D A US71153D A US 71153DA US 71153 A US71153 A US 71153A
- Authority
- US
- United States
- Prior art keywords
- wheel
- casing
- wheels
- improved propeller
- propeller
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910000694 Nambé Inorganic materials 0.000 description 1
- 229910000754 Wrought iron Inorganic materials 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
- F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/40—Use of a multiplicity of similar components
Definitions
- Figure 2 a horizontal section or side view of the samet I construct my wheel of wood or other suitablemateral, from four to five feet in diameter, set in and covered above'by a casing of wrought iron of from twothirds to three-fourths of the diameter of the wheel, in height, constructed so as to give the wheel su'icient play. From one-eighth to one-fourth of the wheel F, I make solid, or boxed of wood or iron.
- This solid or boicd portion of the wheel when passing through the cylinder or covering, creates a vacuum, causes the water tobe thrown or forced back of the buckets in a straight line, and prevents the iow of back-water, so common to wheels of the ordinary construction, accelerates the motion of the wheel, and saves much of the propelling power required from the engine.
- the boxing er wheel-house covering the casing I construct of wood, sloped or curved, so as to present as little resistance to the' water as possible.
- I set the shaft of the wheels from six inches to one foot from thewaterJine.
- Wheels constructed upon this principle require less power to drive them, and consequently great speed is obtained in the application of the ordinary power, and may be Set at the sides or stern of the vessel.
- a propeller for vessels consisting of a wheel, F, having from three-fourths to scven-eighths of its circumference bucketed, and the balance solid or boxed, set in a casing of sheet iron, covered by a wheel-house, in combination with a weighted driving-wheel D, working upon a crank-axle, C, connected with propeller shafts E E by means of the links orarms D D ⁇ constructed and arranged as above described and shown by the drawings.
Description
@einer tetes @anni ffice.
WILLIAMyFIELDS, OF WILMINGTON, DELAWARE. Letters raam No. 71,153, dated Nambe 19, 18er.
' turnover PROPBLLER.
titte celgeeetle eeieeeet itv ist etere tettees rtent eme nettime met at tte time.
Be it known that I, WILLIAM FIELDS, of the city of Wilmington, in the State of Delaware, have invented a new and improved Mode of Propelling:r Ships; and I do hereby declare that .the following' is a. full, clear, and exact description of the construction and operation of the same, reference being had to the annexed drawings, making a part of this specification, in which-- Figure I is a transverse section of the vessel, showing the propellers with their connecting-wheels and other machinery, forming in combination the improvement claimed, and
Figure 2 a horizontal section or side view of the samet I construct my wheel of wood or other suitablemateral, from four to five feet in diameter, set in and covered above'by a casing of wrought iron of from twothirds to three-fourths of the diameter of the wheel, in height, constructed so as to give the wheel su'icient play. From one-eighth to one-fourth of the wheel F, I make solid, or boxed of wood or iron. This solid or boicd portion of the wheel, when passing through the cylinder or covering, creates a vacuum, causes the water tobe thrown or forced back of the buckets in a straight line, and prevents the iow of back-water, so common to wheels of the ordinary construction, accelerates the motion of the wheel, and saves much of the propelling power required from the engine. The boxing er wheel-house covering the casing I construct of wood, sloped or curved, so as to present as little resistance to the' water as possible. I set stuHng-boxes to the shaft, on the outside and inside of the casing, so' as to prevent thc air passing into the'casing.
I set the shaft of the wheels from six inches to one foot from thewaterJine. I place a weighted wheel, B, upon a shaft or crank-axle, C, connecting this with the whcelfsbaits E by means of the levers or arms D D, This wheel is for the purpose of increasing the driving-power.
Wheels constructed upon this principle require less power to drive them, and consequently great speed is obtained in the application of the ordinary power, and may be Set at the sides or stern of the vessel.
I am aware that weighted wheels have long been used in machinery, as well as stuffing boxes, crank-axles, Btc. I do not claim these as my invention.
What I claim as my invention, and desire to secure by Letters Patent, is-
A propeller for vessels consisting of a wheel, F, having from three-fourths to scven-eighths of its circumference bucketed, and the balance solid or boxed, set in a casing of sheet iron, covered by a wheel-house, in combination with a weighted driving-wheel D, working upon a crank-axle, C, connected with propeller shafts E E by means of the links orarms D D` constructed and arranged as above described and shown by the drawings.
WILLIAM FIELDS.
Witnesses:-
WM. B. WIGGIN-s, JAMES MOORE,
Publications (1)
Publication Number | Publication Date |
---|---|
US71153A true US71153A (en) | 1867-11-19 |
Family
ID=2140669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US71153D Expired - Lifetime US71153A (en) | Improved propeller |
Country Status (1)
Country | Link |
---|---|
US (1) | US71153A (en) |
-
0
- US US71153D patent/US71153A/en not_active Expired - Lifetime
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US71153A (en) | Improved propeller | |
US179143A (en) | Improvement in feathering paddle-wheels | |
US881537A (en) | Means for propelling ships. | |
US277535A (en) | bakee | |
US55773A (en) | Improved propeller for steamships | |
US82968A (en) | Improvement in buoyant propellers | |
US189622A (en) | Improvement in driving mechanism for ships pumps | |
US62899A (en) | stant on | |
US332309A (en) | Screw-propeller | |
US574398A (en) | Feathering paddle-wheel | |
US276662A (en) | Feathering paddle-wheel | |
US52753A (en) | Ilviproved horse-power | |
US624353A (en) | lighthall | |
US291766A (en) | Feathering paddle-wheel | |
US6914A (en) | Propeller | |
US600483A (en) | nowak | |
US506748A (en) | Revolving-hull propeller for vessels | |
US4503A (en) | Propelling vessels | |
US435859A (en) | Paddle-wheel | |
US102111A (en) | Improvement in screw propulsion for tuo-boats | |
US66797A (en) | William a | |
US3967A (en) | Improvement in propelling boats and other vessels | |
US158509A (en) | Improvement in feathering paddle-wheels | |
US47657A (en) | Improved canal-propeller | |
US452669A (en) | Means for propelling vessels |