US160218A - Improvement in steam-engines - Google Patents
Improvement in steam-engines Download PDFInfo
- Publication number
- US160218A US160218A US160218DA US160218A US 160218 A US160218 A US 160218A US 160218D A US160218D A US 160218DA US 160218 A US160218 A US 160218A
- Authority
- US
- United States
- Prior art keywords
- steam
- engines
- improvement
- vessels
- piston
- 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 14
- 239000007788 liquid Substances 0.000 description 4
- 210000003414 Extremities Anatomy 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000615 nonconductor Substances 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B1/00—Engines characterised by fuel-air mixture compression
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K21/00—Steam engine plants not otherwise provided for
- F01K21/04—Steam engine plants not otherwise provided for using mixtures of steam and gas; Plants generating or heating steam by bringing water or steam into direct contact with hot gas
Definitions
- My invention relates to an improvement in steam and atmospheric engines; and consists in the application of steam in power sufficient to displace atmospheric air, and to make this steam a power, with the assistance of atmospheric pressure, to do the work now obtained from other steam-engines, making it a non-explosive steam and atmospheric engine of unlimited power.
- A represents a standard, upon which the beam B is balanced at its center, to keep up the alternate action, having piston rods p pivoted to its ends, at a, which rods have on their other extremities the piston P in the cylinders H H'.
- These cylinders are provided at their bottoms with the usual openings for the admission of steam, for the egress of condensed steam, and for the introduction of a jet of water.
- the piston-rods p pass through the vessels or cylinders C C', attached to them near the beam; and these vessels, connected by elastic tubes with air-vessels, have also a pipe issuing at the top, and reaching to the bottom, so that, when they are connected together with llexible hose, the expanded air displaces the Water to the other vessel, to make use ofthe liquids gravity.
- the gravity-vessels C are connected with the air-vessel, so that both ends ot' the cylinders can have the application of powerless steam, if desired, and then the vessels may be continued or discontinued during working.
- the weight of the transferred water assists to continue the motion.
- a jet ofwater is introduced into the cylinder, so as to condense the steam, and thus form a vacuum at the same time that the steam is being introduced into the other cylinder.
- the atmosphericengine cylinders H H' should be lined with as good a non-conductor as is practicable, so that no more powerless steam be condensed than is unavoidable, until a jet of cold water from the hydrant is forced 1n.
Description
UNITED STATES PATENT OFFICE.
IMPROVEMENT IN STEAM-ENGINES.
Specification forming part of Letters Patent No. 160,218, dated February 23, 1875; application led November 3,1874.
To all whom it may concern:
Be ittknown that I, JOHN W. MIDDLETON, of Philadelphia, in the county of Philadelphia and State of Pennsylvania, have invented certain new and useful Improvements in Steam-Engines and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it pertains to make and use it, reference being had to the accompanying drawings, which form part of this specification.
My invention relates to an improvement in steam and atmospheric engines; and consists in the application of steam in power sufficient to displace atmospheric air, and to make this steam a power, with the assistance of atmospheric pressure, to do the work now obtained from other steam-engines, making it a non-explosive steam and atmospheric engine of unlimited power.
The accompanying drawing represents my invention.
A represents a standard, upon which the beam B is balanced at its center, to keep up the alternate action, having piston rods p pivoted to its ends, at a, which rods have on their other extremities the piston P in the cylinders H H'. These cylinders are provided at their bottoms with the usual openings for the admission of steam, for the egress of condensed steam, and for the introduction of a jet of water. The piston-rods p pass through the vessels or cylinders C C', attached to them near the beam; and these vessels, connected by elastic tubes with air-vessels, have also a pipe issuing at the top, and reaching to the bottom, so that, when they are connected together with llexible hose, the expanded air displaces the Water to the other vessel, to make use ofthe liquids gravity.
The gravity-vessels C are connected with the air-vessel, so that both ends ot' the cylinders can have the application of powerless steam, if desired, and then the vessels may be continued or discontinued during working.
The steam having been introduced into the cylinder H' under the piston, the expanded air, from any suitable reservoir, is at the same time, or a little before, admitted into the gravity-vessel C', so as to force the Water contained therein over into the other vessel C. As the steam presses upward against the piston P', so as to start it, the weight of the transferred water assists to continue the motion. Just as the piston P' has finished its stroke a jet ofwater is introduced into the cylinder, so as to condense the steam, and thus form a vacuum at the same time that the steam is being introduced into the other cylinder.
The atmosphericengine cylinders H H' should be lined with as good a non-conductor as is practicable, so that no more powerless steam be condensed than is unavoidable, until a jet of cold water from the hydrant is forced 1n.
The advantages I obtain from the use of steam in the low condition heretofore described are so striking that it is onlyr necessary to allude to them to be appreciated.
I can use the heat from the stack to expand the air in the air-vessels; but if the supply ot' exhaust steam is more than enough, I use the heat of said steam to expand air and get the Ygravity of a liquid. It will by this combination do more-work, in this application, than the high-pressure engine from which it escapes. Hence a great saving of fuel, and a removal of all danger of explosions, by which so many valuable lives have been lost, and immense amount of property has been destroyed,
Owing to the low condition of steam, which might be generated almost in an open vessel, two degrees above boiling-point being suftcient, no explosion can possibly take place, and nothing is to be feared from a collapse.
For forcing the water from one tank, C C', to the other,I use either the mechanism shown in my previous patent or any other that may be preferred.
Having described my invention, I claim- The combination of cylinders H H', provided with suitable pipes L M N, pistons P P', piston-rods p p', vessels C C', and beam A, with a mechanism for forcing the water from one vessel, C C', to the other, the parts being arranged for operation as shown and described.-
In testimony that I claim the foregoing I have hereunto set my hand this 28th day of October, 1874.
JOHN W. MIDDLETON. Witnesses:
J. PLANKINTON, HENRY SGHELL.
Publications (1)
Publication Number | Publication Date |
---|---|
US160218A true US160218A (en) | 1875-02-23 |
Family
ID=2229628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US160218D Expired - Lifetime US160218A (en) | Improvement in steam-engines |
Country Status (1)
Country | Link |
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US (1) | US160218A (en) |
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- US US160218D patent/US160218A/en not_active Expired - Lifetime
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