US1893A - Improvement in the mode of building and propelling vessels - Google Patents
Improvement in the mode of building and propelling vessels Download PDFInfo
- Publication number
- US1893A US1893A US1893DA US1893A US 1893 A US1893 A US 1893A US 1893D A US1893D A US 1893DA US 1893 A US1893 A US 1893A
- Authority
- US
- United States
- Prior art keywords
- floats
- building
- improvement
- mode
- paddles
- 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 12
- 230000003137 locomotive Effects 0.000 description 4
- 238000007598 dipping method Methods 0.000 description 2
- 230000004301 light adaptation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/38—Propulsive elements directly acting on water characterised solely by flotation properties, e.g. drums
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
Definitions
- My Vessel or locomotive-steamer is to be rendered buoyant and to be propelled by means of hollow air-tight floats in the form of drums or of spheroids or spheres, which are to be of such capacity as to snst-ain the vessel and its load without the dipping of any part of the hull or body of the vessel into the water and without the submersion of any larger portion of such hollow floats than shall be compatible with their being advantageonsly used to carry buckets or paddles for the purpose of propelling said vessel.
- the accompanying drawing represent-s the under side of a locomotive-steamer furnished With four bnoyant spheroidal floats A A and B B, the two former being shown as occupying a position near the ends' of the vessel and the two latter at its sides.
- the floats B B are shown as furnished with buckets or paddles, and the floats A A as without them; but it is notintended by this representation to exemplify the number, position, or exact form or proportions of these floats. It may probably be found best to furnish the whole number used with paddles and to apply the propelling-power of the engine to each of them but in this I intend to be governed by the results of experience and by the particular purpose to which the vessel is to be applied.
- the paddles C C do not project out beyond the peripheries of the floats, by which arrangement I am enabled to bring a larger portion of the hollow float into the water than I could do were the paddles permitted so to project.
- the floats are made cylindrical or in the form of drums, the paddles may be arranged around on each of their Sides, so as that their circle of revolution shall not be greater than that of the periphery of the cylindrical float to which they are attached.
- This vessel is such as will reduce the cost of building it more than one-half when compared with that for steamboats as ordinarily Constructed.
- the resistance opposed to it in passage through the water will also be much reduced, and its adaptation to the purpose of a rapid and secure eonveyance of passengers will, as I am lirinly eonvineed, be such as to insure tsbeing preferred for that purpose to any vessel now in use.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Description
UNiinD STAras i.
PATENT OFFICE.
GEORGE BURNHAM, OF PHILADELPHIA, PENNSYLVANIA.
IMPROVEMENT IN THE MODE OF BUILDING AND PROPELLING VESSELS.
Specification forming part of Letters Patent No. 1,893, dated December 10, 1840.
Locomotive-Steamers; and I do hereby declare that the following is a full and exact description thereof.
My Vessel or locomotive-steamer is to be rendered buoyant and to be propelled by means of hollow air-tight floats in the form of drums or of spheroids or spheres, which are to be of such capacity as to snst-ain the vessel and its load without the dipping of any part of the hull or body of the vessel into the water and without the submersion of any larger portion of such hollow floats than shall be compatible with their being advantageonsly used to carry buckets or paddles for the purpose of propelling said vessel. These floats are to operate in the waterin a manner somewhat resembling that of the propellingwheels of locomotives on land; but they must, of course, be furnished with buckets or paddles to act upon the water in the manner of ordinary paddle-wheels of steamboats.
The accompanying drawing represent-s the under side of a locomotive-steamer furnished With four bnoyant spheroidal floats A A and B B, the two former being shown as occupying a position near the ends' of the vessel and the two latter at its sides. The floats B B are shown as furnished with buckets or paddles, and the floats A A as without them; but it is notintended by this representation to exemplify the number, position, or exact form or proportions of these floats. It may probably be found best to furnish the whole number used with paddles and to apply the propelling-power of the engine to each of them but in this I intend to be governed by the results of experience and by the particular purpose to which the vessel is to be applied. The paddles C C, it will be seen, do not project out beyond the peripheries of the floats, by which arrangement I am enabled to bring a larger portion of the hollow float into the water than I could do were the paddles permitted so to project. Then the floats are made cylindrical or in the form of drums, the paddles may be arranged around on each of their Sides, so as that their circle of revolution shall not be greater than that of the periphery of the cylindrical float to which they are attached.
. I am aware that it has been proposed to use hollow drums or Cylinders to give buoyancy to boats, and also to place paddles upon such drums; but these hollow Cylinders Were to cross from side'to side under the boat and i were to be furnished with paddles extending along their peripheries, and they could not inpractice, therefore, be made of sufficient diameter to operate as propellers, as they would, were they so made, elevate the vessel to such a height as would destroy its utility. This objection I remove by the manner of constructing my floats, which are to operate as locomotive-wheels rather than as rollers, and which I intend to make of large diametersaythirty feet, more or less, and ten, twelve, or more feet from side to side. These propelling-fioats will be allowed to rise up through wheel-houses, so that the upper part of the Vessel need not be ata greater elevaton above the surface of Jthe water than that of an ordinary steamer, and by this means sufficient buoyancy will be obtained from the floats without its being necessary for them to clip into the water to a greater distance than is compatible with their due action as paddlewheels.
I have notdesignated any particular material of which to construct my floats, nor do I think this necessary, as they may be made either of wood or of sheet metal, or of both combined, according to circumstances', all that is requisite being that they should be perfectly water-tightin the part that is immersed and as light as is compatible with the required strength. The manner of gearing so as to produce the revolution of the floats will be such as is well known and in common use, and need not, therefore, be represented. The propelling-power I intend to obtain from the employment of that kind of steam-engine now in general use for locomotives, as this engine combines lightness with a capacity of generating steam with great rapidity, and of employing it under a very high pressure more perfectly than any other in use.
The whole Structure of this vessel is such as will reduce the cost of building it more than one-half when compared with that for steamboats as ordinarily Constructed. The resistance opposed to it in passage through the water will also be much reduced, and its adaptation to the purpose of a rapid and secure eonveyance of passengers will, as I am lirinly eonvineed, be such as to insure tsbeing preferred for that purpose to any vessel now in use.
Ifaving thus fully described the nature of my Invention and shown the inanner in which the same is to be carried into Operation, it is to be understood that I do not elaim to be the first to have used buoyant Cylinders or floats having paddles or buekets upon their peripheries; but
That I do elaiin therein, and desire to secure by Letters Patent, is*
The usingof revolving iloats for obtaining
Publications (1)
Publication Number | Publication Date |
---|---|
US1893A true US1893A (en) | 1840-12-10 |
Family
ID=2062182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US1893D Expired - Lifetime US1893A (en) | Improvement in the mode of building and propelling vessels |
Country Status (1)
Country | Link |
---|---|
US (1) | US1893A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4264276A (en) * | 1977-06-08 | 1981-04-28 | Massey Jerald L | Water wheel for exerting flotation and propelling forces |
US4872805A (en) * | 1985-07-31 | 1989-10-10 | Yamaha Hatsudoki Kabushiki Kaisha | Water powered device |
-
0
- US US1893D patent/US1893A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4264276A (en) * | 1977-06-08 | 1981-04-28 | Massey Jerald L | Water wheel for exerting flotation and propelling forces |
US4872805A (en) * | 1985-07-31 | 1989-10-10 | Yamaha Hatsudoki Kabushiki Kaisha | Water powered device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2004A (en) | Improvement in the manner of constructing and propelling steam-vessels | |
US1893A (en) | Improvement in the mode of building and propelling vessels | |
US23105A (en) | Improvement in the construction of steam vessels | |
US1049661A (en) | Motor-boat. | |
US2023A (en) | Improvement in wheels for propelling steamships | |
US234794A (en) | lundborg | |
US132288A (en) | Improvement in propelling canal-boats | |
US109458A (en) | Improvement in propelling mechanisms | |
US1459A (en) | Of pro | |
US2210A (en) | Improvement in the method of propelling boats | |
US150956A (en) | Improvement in marine propulsiom | |
US1410874A (en) | Hydrodrome, hydroaeroplane, and the like. | |
US2487A (en) | hunter | |
US2022A (en) | Improvement in the manner of constructing and arranging paddle-wheels for propelling | |
US769484A (en) | Boat. | |
Macfarlane | History of Propellers and Steam Navigation: With Biographical Sketches of the Early Inventors | |
US2400A (en) | Improvement in the manner of constructing and of propelling steamboats | |
US1817780A (en) | Construction in water craft | |
US25871A (en) | Paddle-wheel | |
US22525A (en) | Screw-propeller | |
US608565A (en) | ahern | |
US331496A (en) | Buoyant propeller for steamboats | |
Barnaby | Marine propellers | |
US619155A (en) | Construction of vessels | |
Graham | The transition from paddle-wheel to screw propeller |