US142653A - Edwin p - Google Patents
Edwin p Download PDFInfo
- Publication number
- US142653A US142653A US142653DA US142653A US 142653 A US142653 A US 142653A US 142653D A US142653D A US 142653DA US 142653 A US142653 A US 142653A
- Authority
- US
- United States
- Prior art keywords
- wheels
- paddles
- guide
- chain
- axle
- 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
- 210000001503 Joints Anatomy 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000000875 corresponding Effects 0.000 description 2
- 239000003643 water by type Substances 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
- F03B17/00—Other machines or engines
- F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
- F03B17/062—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction
- F03B17/065—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction the flow engaging parts having a cyclic movement relative to the rotor during its rotation
- F03B17/066—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction the flow engaging parts having a cyclic movement relative to the rotor during its rotation and a rotor of the endless-chain type
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- 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
- my invention consists in a propeller which is to be operated under and back ofthe bow of a boat.
- the buckets and machinery are so constructed and operated that they are constantly working lin the headwaters caused by the motion of the boat when running at the rate of three or four miles an hour in the narrow and shallow waters of our canals. While the buckets are working the excess of water in front, back, and under the boat they are clearing a way for the boat and shoving it ahead.
- the chain is constructed of metallic links ccc, hinged upon bolts or upon the axle oi' the paddle, as required in ordinary form, and is so arranged with reference to the wheels C (l and D D that the joints will knuckle into the periphery of the wheels, as shown in the drawings; or, I may use a chain with straight links, with lugs on the outer edge of the wheels C C and D D to fit the links of the chain and guide, and hold it from slipping.
- a hinged paddle is located, the axle of which serves both to sustain the paddles and to rigidly attached to the axle.
- the paddles are The periphery of wheels G C are so cut as to allow the paddles to move freely on the journals of the axle in any position, as directed by guide b, until the buckets pass the front center oi' wheels O C and leave guide b, when, by the action of the water and use of lugs d d, the back and upper edge of the bucket falls back into the cut in wheel C, and is guided by its movement until it is about to leave the cut in the wheel, when lugs d d upon each end of the axle will take their direction inthe slot provided for the purpose of holding the paddles in an upright position.
- the paddles When the paddles have reaehedthe wheels D D, the lugs leave the slots, and the paddles are guided by wheels D D until they reach the upper front center, when they will pass -under or over guide b, and lie nearly parallel with the chain, until they reach the lower front center of wheels C G, when guide Cf, from its particular shape and bearing on the edge of the buckets, guides them in their proper direction until they leave guide b and guided by wheels C U, and so they go the rounds.
- I may place guide b on the under side of the bucket or paddles.
- the sproeket-wheels C C when shaped to receive and sustain the paddles in their movements, as set forth and described.
Description
E.` P. RUSSELL.
Main-Propellers'.
N0, l42,653 PatentedSeptemb'er9,l873.
EDWIN P. RUSSELL, OF lVIANLIUS, NEW YORK.
IMPROVEMENT IN CHAIvN-PROPELLERS.
Specification forming part ot' Letters Patent No. E429653, dated September 9, 1873 application iiled August 2, 1872. i
To all 'whom it may concer-n:
Be it known that I, EDWIN l?. RUSSELL, of Manlius, Onondaga county, and State of New York, have invented a new and Improved BoatPropeller.
The nature of my invention consists in a propeller which is to be operated under and back ofthe bow of a boat. The buckets and machinery are so constructed and operated that they are constantly working lin the headwaters caused by the motion of the boat when running at the rate of three or four miles an hour in the narrow and shallow waters of our canals. While the buckets are working the excess of water in front, back, and under the boat they are clearing a way for the boat and shoving it ahead. The buckets are so operated that they are in an upright position while running back, and in a horizontal position while running front, thereby costing half less lost power than any propeller heretofore in use; and I do hereby declare that the following is a full, clear, and exact description of the same, reference being had to the accompanyin ...drawings and to the letters of reference ruakd thereon, forming a part of this specification, in which- Figure l shows -a side view of my invention. Fig.'2 one of the paddles disconnected.
The letters used represent corresponding parts where they occur.
I place the propeller B under, inside, and back of the .bow of the boat A. At each end ofthe forward axle are wheels C C with their periphery'cut to receive the back and upper edge of the bucket, as directed by guide I), while at each end of the rear axle are wheels D D, adapted to the links and joints of the chain. The motive power may be attached to either of the axles. The chain is constructed of metallic links ccc, hinged upon bolts or upon the axle oi' the paddle, as required in ordinary form, and is so arranged with reference to the wheels C (l and D D that the joints will knuckle into the periphery of the wheels, as shown in the drawings; or, I may use a chain with straight links, with lugs on the outer edge of the wheels C C and D D to fit the links of the chain and guide, and hold it from slipping. At every other or at a greater number of joints a hinged paddle is located, the axle of which serves both to sustain the paddles and to rigidly attached to the axle.
make joints for the chain. The paddles are The periphery of wheels G C are so cut as to allow the paddles to move freely on the journals of the axle in any position, as directed by guide b, until the buckets pass the front center oi' wheels O C and leave guide b, when, by the action of the water and use of lugs d d, the back and upper edge of the bucket falls back into the cut in wheel C, and is guided by its movement until it is about to leave the cut in the wheel, when lugs d d upon each end of the axle will take their direction inthe slot provided for the purpose of holding the paddles in an upright position. When the paddles have reaehedthe wheels D D, the lugs leave the slots, and the paddles are guided by wheels D D until they reach the upper front center, when they will pass -under or over guide b, and lie nearly parallel with the chain, until they reach the lower front center of wheels C G, when guide Cf, from its particular shape and bearing on the edge of the buckets, guides them in their proper direction until they leave guide b and guided by wheels C U, and so they go the rounds. I may place guide b on the under side of the bucket or paddles.
I deem it important that no more paddles should be left in workin g position than are absolutely necessary, as when the water gets fully under motion the rear paddles are of no service.
' I do not claim, as does James Burson, the plates for holding-the guide-rods in four angular positions, Snc. Neither do I claim what Edward Whitehead does, a divided channel, 85e. Neither do I claim placing it inthe bow of a boat, as I may place it back of the bow; but
What I do claim, and desire to secure by Letters Patent, is-
1. The sproeket-wheels C C when shaped to receive and sustain the paddles in their movements, as set forth and described.
2. The sprocket-wheels G C and D D, in combination with the chain c c c, substantially as and for the purposes set forth.
E. P. RUSSELL.
Witnesses present:
C. W. SMITH, CLINTON SMITH.
Publications (1)
Publication Number | Publication Date |
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US142653A true US142653A (en) | 1873-09-09 |
Family
ID=2212066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US142653D Expired - Lifetime US142653A (en) | Edwin p |
Country Status (1)
Country | Link |
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US (1) | US142653A (en) |
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0
- US US142653D patent/US142653A/en not_active Expired - Lifetime
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