US575576A - Steam-engine - Google Patents

Steam-engine Download PDF

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US575576A
US575576A US575576DA US575576A US 575576 A US575576 A US 575576A US 575576D A US575576D A US 575576DA US 575576 A US575576 A US 575576A
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Prior art keywords
rim
cylinder
wheel
steam
blades
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    • 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
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
    • F03B13/141—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy with a static energy collector
    • F03B13/142—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy with a static energy collector which creates an oscillating water column
    • 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
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient

Definitions

  • Fig. 2 is a plan view of the wheel.
  • the cylinder A stands verticallyor upright and has an open top and in its bottom is pro- 2o vided with an air-inlet head B.
  • This head has a horizontal rim-flange a, which is secured to the lower end b of the cylinder, and
  • this inlet-head has an upwardprojecting funnel-rim c, which is open, as at 2 5 o. Drafts of air pass up through this opening c.
  • the letter designates a base-plate
  • the baseplate has a central step or bearing d for the lower spindle end of the upright shaft E.
  • the upper spindle end e of this shaft has bearing f in a tripod-shaped 3 5 cross-bar F, which is secured in the cylinder.
  • This upper spindle end e carries a large cup G, which takes up under and surrounds the bearing f, and serves a double purpose, to
  • the upper oil-cup G is to be provided with a cover similar to that on the lower cup.
  • the upright shaft E carries the horizontal wheel H, which is provided with a rim g, that 5o fills the cylinder and has radialblades h, ex-
  • blades are curved or inclined at an angle, as shown in Fig. l.
  • the lower part of the wheelrim extends dowwnard, as at g', below the said blades and also lower down than the top edge of the funnel-rim o of the inlet-head.
  • the stationary funnel-rim o projects up within the lower part g of the wheelrim.
  • Steampipes I one, two, or more, pass 6o through the side of the cylinder A immediately below the wheel-rim, and within the cylinder each pipe has a discharge-nozzle i, located between the funnel-rim and the said wheel-rim g and pointing upward toward the blades h.
  • the size of the nozzles c' and the number to be employed are determined by the size of the engine.
  • the steam-pipes must come from a steam-boiler carrying ordinary high-pressure steam, and the upward blasts 7o of steam escaping from the nozzles i' will impinge directly against the angle-blades h of the Wheel and cause the latter to revolve. As the wheel revolves an upward current is produced and the atmosphere iiows in at the bot- 7 5 tom, as indicated by the darts, and passes up through the opening c in the funnel-rim.
  • a stack or pipe J is mounted above the cylinder A and is of the same size and should extend to a height suitable for promoting a 8o rapid draft, so as to get the best results. I have found by actual experiment that better results are produced by using a stack than can be obtained without it.
  • steam j ets or nozzles k are provided. These are located in the stack J, and a steam-pipe Z supplies each nozzle. These nozzles are above the wheel and serve to expel or force out the air in the stack, and 9o this, together with the heat that is in the stack, causes a suction of air from below and up through the wheel, which increases both the speed and power. This is an action of both steam and air.
  • the oil-feed device comprises a pipe 0,-which connects at the u pper side of the tripod -shaped cross-bar with an opening or passage I), and delivers oil or lubricating material into the bearing f.
  • This pipe 0 passes through the wall of the stack, and on the outside an oilcup q is attached to the pipe.
  • a governor device may be employed, but none is shown in the present instance, because engines for a special service would require one style of governor, while for a dilerent service another style might be necessary.
  • a vertical cylinder open at the top; a horizontal wheel having a rim that fills said cylinder and provided with angle-blades extending from the hub to the rim-said rim extending down below the blades; an inlet-head below the cylinder and provided at its center with an open funnel-rim which projects up within the said downwardextending part of the wheel-rim and stea1n-disoharge nozzles pointing upward toward the wheel-blades and located between the said funnel-rim and the wheel-rim.
  • a vertical cylinder open at the top; a baseplate; standards resting on said base-plate and supporting the said cylinder; a horizontal wheel having a rim that fills said cylinder and provided with angle-blades extending from the hub to the rim; an upright shaft whose lower spindle end is stepped in a bearing and carries said Wheel; an inlet-head below the cylinder and provided at its center with an open funnel-rim which surrounds the upright shai't; and steam-discharge nozzles pointing upward toward the wheel-bladcs- 3.
  • a vertical cylinder open at the top; a horizontal wheel having a rim that fills said cylinder and provided with angie-blades extending from the hub to the rim; an upright shaft whose lower spindle end is stepped in a-bearing and carries said wheel and whose upper spindle end, e, has bearing, f, in a crossbar; a cup, G carried on the said upper spindle end taking up under and surrounding said bearing; an inlet-head below the cylinder and provided at its center with an open funnel-rim which surrounds the upright shaft; and steam-discharge nozzles pointing upward toward the wheel-blades.
  • the combination oi' a vertical cylinder open at the top; a horizontal wheel having a rim that iills said cylinder and provided with angle-blades extending from the hub to the rim; an open inlet-head below said cylinder; steam-discharge nozzles below the wheel and pointing upward toward the wheel-blades; a stack mounted above the open top of the cylinder; and steam-discharge nozzles in the stack and above the said wheel.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Description

(No Model) J. C. SLAUGHTER. STEAM ENGINE.'
Patented Jan'. 19, 1897.
IN'VENTUR Z. UY@ @Qmlm/ A'r-rn RN EY- @www VLM/70V wv; wams percus cu. moroumn.. wnsmumo UNITED STATES I ATnNT Fri-on.
JOEL O. SLAUGHTER, OF DALLAS, TEXAS, ASSIGNOR OF ONE-FIFTH TO ED- WARD E. DAVIS, OF SAME PLACE, AND WILLIS M. OOPELAND, OF EVANS- VILLE, INDIANA.
STEAM-ENGINE.
SPECIFICATION forming part of Letters Patent No. 575,576, dated January 19, 1897.
Application led June 1l, 1896. Serial No. 595,074. (No model.)
' y 15 panying drawings, in which- Figure l is a vertical section of the engine.
Fig. 2 is a plan view of the wheel.
The cylinder Astands verticallyor upright and has an open top and in its bottom is pro- 2o vided with an air-inlet head B. This head has a horizontal rim-flange a, which is secured to the lower end b of the cylinder, and
at the center this inlet-head has an upwardprojecting funnel-rim c, which is open, as at 2 5 o. Drafts of air pass up through this opening c.
The letter designates a base-plate, and
standards D rest upon thisplate and support the inlet-head and the cylinder. The baseplate has a central step or bearing d for the lower spindle end of the upright shaft E. An
oil-cup dsurrounds this step, and has a cover d2 to exclude dirt. The upper spindle end e of this shaft has bearing f in a tripod-shaped 3 5 cross-bar F, which is secured in the cylinder.
This upper spindle end e carries a large cup G, which takes up under and surrounds the bearing f, and serves a double purpose, to
wit, to contain oil or drippings of oil from an 4o oil-feed device o and also to protect said bearing f from the upward-moving currents of steam and air and thereby 'shield the lubrication which is on the spindle e and the said bearing from the drying effect of said upward-moving currents. The upper oil-cup G is to be provided with a cover similar to that on the lower cup.
The upright shaft E carries the horizontal wheel H, which is provided with a rim g, that 5o fills the cylinder and has radialblades h, ex-
tending from the hub j to the rim. The
blades are curved or inclined at an angle, as shown in Fig. l. The lower part of the wheelrim extends dowwnard, as at g', below the said blades and also lower down than the top edge of the funnel-rim o of the inlet-head.
In other words, the stationary funnel-rim o projects up within the lower part g of the wheelrim.
Steampipes I, one, two, or more, pass 6o through the side of the cylinder A immediately below the wheel-rim, and within the cylinder each pipe has a discharge-nozzle i, located between the funnel-rim and the said wheel-rim g and pointing upward toward the blades h. The size of the nozzles c' and the number to be employed are determined by the size of the engine. The steam-pipes must come from a steam-boiler carrying ordinary high-pressure steam, and the upward blasts 7o of steam escaping from the nozzles i' will impinge directly against the angle-blades h of the Wheel and cause the latter to revolve. As the wheel revolves an upward current is produced and the atmosphere iiows in at the bot- 7 5 tom, as indicated by the darts, and passes up through the opening c in the funnel-rim.
A stack or pipe J is mounted above the cylinder A and is of the same size and should extend to a height suitable for promoting a 8o rapid draft, so as to get the best results. I have found by actual experiment that better results are produced by using a stack than can be obtained without it.
In order to increase the rapidity of the upward draft in the stack, steam j ets or nozzles k are provided. These are located in the stack J, and a steam-pipe Z supplies each nozzle. These nozzles are above the wheel and serve to expel or force out the air in the stack, and 9o this, together with the heat that is in the stack, causes a suction of air from below and up through the wheel, which increases both the speed and power. This is an action of both steam and air.
The space below the cylinder, where the standards are located, is entirely open, and a driving-pulley m is here mounted on the upright shaft. A belt n leads from this pulley to drive any machinery that may be desired. no
The oil-feed device comprises a pipe 0,-which connects at the u pper side of the tripod -shaped cross-bar with an opening or passage I), and delivers oil or lubricating material into the bearing f. This pipe 0 passes through the wall of the stack, and on the outside an oilcup q is attached to the pipe.
A governor device may be employed, but none is shown in the present instance, because engines for a special service would require one style of governor, while for a dilerent service another style might be necessary.
Having described my invention, what I claim isl. In a rotary engine, the combination of a vertical cylinder open at the top; a horizontal wheel having a rim that fills said cylinder and provided with angle-blades extending from the hub to the rim-said rim extending down below the blades; an inlet-head below the cylinder and provided at its center with an open funnel-rim which projects up within the said downwardextending part of the wheel-rim and stea1n-disoharge nozzles pointing upward toward the wheel-blades and located between the said funnel-rim and the wheel-rim.
2. In a rotary engine, the combination of a vertical cylinder open at the top; a baseplate; standards resting on said base-plate and supporting the said cylinder; a horizontal wheel having a rim that fills said cylinder and provided with angle-blades extending from the hub to the rim; an upright shaft whose lower spindle end is stepped in a bearing and carries said Wheel; an inlet-head below the cylinder and provided at its center with an open funnel-rim which surrounds the upright shai't; and steam-discharge nozzles pointing upward toward the wheel-bladcs- 3. In a rotary engine, the combination of a vertical cylinder open at the top; a horizontal wheel having a rim that fills said cylinder and provided with angie-blades extending from the hub to the rim; an upright shaft whose lower spindle end is stepped in a-bearing and carries said wheel and whose upper spindle end, e, has bearing, f, in a crossbar; a cup, G carried on the said upper spindle end taking up under and surrounding said bearing; an inlet-head below the cylinder and provided at its center with an open funnel-rim which surrounds the upright shaft; and steam-discharge nozzles pointing upward toward the wheel-blades.
i. In a rotary engine, the combination oi' a vertical cylinder open at the top; a horizontal wheel having a rim that iills said cylinder and provided with angle-blades extending from the hub to the rim; an open inlet-head below said cylinder; steam-discharge nozzles below the wheel and pointing upward toward the wheel-blades; a stack mounted above the open top of the cylinder; and steam-discharge nozzles in the stack and above the said wheel.
In testimony whereof I affix my signature in the presence of two witnesses.
J OEL (l. SLAUGHTER.
IVitnesses S. J. NEwooM, W. D. FLETCHER.
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