US47751A - Improvement in rotary steam-engines - Google Patents
Improvement in rotary steam-engines Download PDFInfo
- Publication number
- US47751A US47751A US47751DA US47751A US 47751 A US47751 A US 47751A US 47751D A US47751D A US 47751DA US 47751 A US47751 A US 47751A
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- Prior art keywords
- steam
- cylinder
- valve
- engines
- improvement
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- 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.)
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- 102000012152 Securin Human genes 0.000 description 2
- 108010061477 Securin Proteins 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000004326 stimulated echo acquisition mode for imaging Methods 0.000 description 2
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/08—Rotary pistons
- F01C21/0809—Construction of vanes or vane holders
- F01C21/0818—Vane tracking; control therefor
- F01C21/0827—Vane tracking; control therefor by mechanical means
- F01C21/0836—Vane tracking; control therefor by mechanical means comprising guiding means, e.g. cams, rollers
Definitions
- Fig. 1 represents a longitudinalseetional view of the engine oomplete,.in which A, B, and 0 represent the three chambers of the steam-chest, the central one, A, being constructed to receive the steam from the boiler,
- E and G are orifices for conducting the steam from the steam-chest-A into the circular cavity between the rim and cylinder I N, F and H are orifices for the escapement of the steam.
- D D is a sliding valve on the bottom of the steam-chest, with an orifice, E.
- R R is a pro-- jecting steam-head secured tothe rim .V V.
- S S is a solid cylinder (or piston) revolving on a central shaft, M, slotted on opposite sides, so
- Fig. 2 represents a perspective view of the. engine closed, except at the top, in which A B 0 represent the threechambers of the steam'ohest, and D the shaft on which the cylinder revolves, and E E the base of the engine.
- Fig. 3 represents a plan elevation of cylinder-head, in which A represents the orifice in which the cylinder-shaft moves; B B the eccentric permanently attached to and projecting from the cylinder-head.
- Fi g. 4 represents the sliding valve at the. bottom of steam-chest, with a rack, D D,
- Fig. 5 represents the cylinder-valve, of which A is the race; D D, arms fitting the slot in the cylinder; B B, slots in the arms of the valve to receive the eccentrics on the cylinder-head.
Description
- 2 Shee J. W. SIMONTON & 0. T. RUBLE.
ROTARY STEAM ENG No 47,751. Y Patented May16, 1865.
w 4 Q0 N w WMWZZLW 2 Sheets-Sheet 2 J. W SIMONTON & O. T. STRUBLE.
ROTARY STEAM ENGINE.
No 47,751. Patented May 16, 1865.
UNITED STATES PATENT OFFICE. I
JOHN W. SIMONTON AND OLWIN T. STRUBLE, OF TAYLORSVILLE, IND.
IMPROVEMENT IN ROTARY STEAM-ENGINES.
Specification forming part of Letters Patent N 0; 47,75 1, dated May 16, 1865.
To all whom it may concern.-
Be it known that we, John W. SIMONTON and OLWIN TISTRUBLE, of Taylorsville, in the county of Bartholomew and State of Indiana, haveinvented a new Rotary Steam Engine; and we 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 l is a longitudinal sectional view; Fig. 2, a perspective view; Fig.3, a plan elevation of cylinder-head; Fig. 4, a perspective view of steamchest valve, and Fig. 5 a sectional view of cylinder-valve.
First. Fig. 1 represents a longitudinalseetional view of the engine oomplete,.in which A, B, and 0 represent the three chambers of the steam-chest, the central one, A, being constructed to receive the steam from the boiler,
(not'represented,)'and the extreme ones, B and O, for the escapement of the steam after passing the revolution of the cylinder. E and G are orifices for conducting the steam from the steam-chest-A into the circular cavity between the rim and cylinder I N, F and H are orifices for the escapement of the steam.
D D is a sliding valve on the bottom of the steam-chest, with an orifice, E. R R is a pro-- jecting steam-head secured tothe rim .V V. S S isa solid cylinder (or piston) revolving on a central shaft, M, slotted on opposite sides, so
as to receive the valves K K, and P P the base of the engine.
Second. Fig. 2 represents a perspective view of the. engine closed, except at the top, in which A B 0 represent the threechambers of the steam'ohest, and D the shaft on which the cylinder revolves, and E E the base of the engine.
Third. Fig. 3 represents a plan elevation of cylinder-head, in which A represents the orifice in which the cylinder-shaft moves; B B the eccentric permanently attached to and projecting from the cylinder-head.
Fourth. Fi g. 4 represents the sliding valve at the. bottom of steam-chest, with a rack, D D,
and cog-wheel 0, attached to-the edgeor rim for its movement; B, the orifice in the valve.
Fifth. Fig. 5 represents the cylinder-valve, of which A is the race; D D, arms fitting the slot in the cylinder; B B, slots in the arms of the valve to receive the eccentrics on the cylinder-head. v
The operation of the engine is descrihed as follows, reference being had to Fig. 1 for illustration: The steam being admitted into the central chamber of the steam-chest, it passes through the orifice E on to the cylinder 38, striking the valve K, which being thrown out to the rim by means of the eccentrics, immediately but gradually after passing the steamhead R R, the cylinder is driven around under a full head of steam until the second or upper valve reaches the steam-head,where, by a gradual withdrawal, by means of the eccentrics, it passes under the steam-head, and. is in turn projected, by means of the eccentrics, to strike the rim at the point 0, where it receives a full head of steam, and is alike driven around until the first valve reaches the point Q, where it begins to recede, permitting the steam to Iescape through the orifice F ;into' the chamer B. To reverse the motion of the engine, the valve D D, by means of the rack and cog, Fig. 4,
is thrown from left to right until the orifice E communicates with the orifice. G, closing the orifice F and opening the orifice H, thus securin g a direct re verse motion without any change of prinoipleor machinery.
What we claim. as our invention, and desire to secure by Letters Patent, is-- v 1. The combination of the-'reversing-valve D D with the abutment R It, having inductionports through it, substantially as described.
2. The arrangement of the chamber (0, A, and B and the -eduction-passages H and F, substantially as shown and described.
JOHN W. SIMON TON. OLWIN T. STRUBLE.
Witnesses:
N. G..BUFF, V S. B. GARRIGUES.
Publications (1)
Publication Number | Publication Date |
---|---|
US47751A true US47751A (en) | 1865-05-16 |
Family
ID=2117306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US47751D Expired - Lifetime US47751A (en) | Improvement in rotary steam-engines |
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- US US47751D patent/US47751A/en not_active Expired - Lifetime
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