US8577A - Improved carbonic-acid-gas engine - Google Patents
Improved carbonic-acid-gas engine Download PDFInfo
- Publication number
- US8577A US8577A US8577DA US8577A US 8577 A US8577 A US 8577A US 8577D A US8577D A US 8577DA US 8577 A US8577 A US 8577A
- Authority
- US
- United States
- Prior art keywords
- gas
- cylinder
- valve
- acid
- 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
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- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title description 10
- 235000011089 carbon dioxide Nutrition 0.000 title description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 24
- 230000002706 hydrostatic Effects 0.000 description 14
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 8
- 239000010985 leather Substances 0.000 description 8
- 235000011149 sulphuric acid Nutrition 0.000 description 8
- 239000001117 sulphuric acid Substances 0.000 description 8
- 239000002253 acid Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 238000001704 evaporation Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 6
- 239000011521 glass Substances 0.000 description 6
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate dianion Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000000630 rising Effects 0.000 description 4
- 241001190717 Hea Species 0.000 description 2
- 230000001174 ascending Effects 0.000 description 2
- 235000013871 bee wax Nutrition 0.000 description 2
- 239000012166 beeswax Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000881 depressing Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 238000009738 saturating Methods 0.000 description 2
Images
Classifications
-
- 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
- F01K3/00—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein
- F01K3/18—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters
- F01K3/186—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters using electric heat
Definitions
- Figure 1 is an isometrical perspective of the entire machine arranged for operation.
- Fig. 2 is a vertical longitudinal section.
- Fig. 3 is a vertical section of one of the hydrostatic cylinders and elevation of the receiver, forcepumps, and valve-box, and mechanism for operating the alternating valve.
- Fig. 4 is a perspective view of the four branched waterways of the slide valve pumps, as also the slide-valve 3
- Fig. 5 is a vertical sectional view of the pendentcatches with rising and falling plates for actuating the segment-rack levers to operate the alternating watenvalve
- Fig. 6 is a sectional view of one of stutfing-box'es and packing therein.
- A is the generator in which the gas is generated. (See Fig. 1.)
- B is the gasometer which receives the gas from the generator.
- D is the condensingapparatus for condensing the-gas. (See.Figs.1, 2, and 3.)
- - E is the receiver for the liquefied gas.
- F is the engine for propelling machinery and for working the apparatus for cooling and c'ondensing.
- a A are the force-pumps for the hydrostatic press.
- L are two vertical rods connected with levcrs b for raising plates a.
- M is the fly-wheel shaft; a,- vessel for sulphuric'acid,called the charger, (see Fig. 1;) b, opening for charging the generator A with carbonate and water; a, glass t-ubeto gage the sulphuric acid in the charger; ti, crank-shaft y of the hydrostatic p. (See Fig. 3.)
- o is a glass hell for covering the opening in the refrigerator.
- .Z' is a continuation of the pipe Z leading from the gasometer through the refrigerator to the condensing-cylinders p'p".
- q is a receiving-valve between the pipe Z and the condensing-cylindersp. .(See Fig. 3.)
- r is a valve to prevent the return of condensed gas from the receiver to the cylinders s is a piston working through the cylinder 1' for forcing the gas into the receiver E. (See Fig. 3.)
- r I t is a-pipe conveying the gas from-the cylinder p" to the receiver E.
- u isa gas-pipe leading from the receiver E to the throttle 'valve v in chamber w.
- c is a commoh slide-valve, (see Fig. 2;) as, two cylinders in which the liquid is alternately expanded.
- y is the slide-valve for changing the passage.
- y is the furnace for expanding the liquefied gas. (See Figs. 1 and 2.)
- z are the pistons in cylinders for actuating the crank on fly-wheel shaft; c c, the pipes for conveying the exhausted gas back from the cylinders into the gasometer.
- a are two vertical. plates operated on bythe piston-rods c in cylinders p and p by means T of levers b' and rods L, and catches e attached to rods -L operating on plates d actuating the slide-valve y by means of the segment-levers h h, (see Fig.
- t" is the packing-chamber at head of the cylinders w; j, the cover of said chamber.
- k are two crimped leather washers round the plunger in packing-chamber. (Seeliig. .6.)
- m is a spiral spring in said chamber for keeping one of the leather washers It at the gopand the other at the bottom of the cham-j n is alubricating-funnel for admitting oil into the packing chamber.
- 4 and 5 are connectingrods from the other cross-head, 1, to the force-pumps A A.
- 9 is the. pipe connecting cylinder 1; with the cover of the chamber of the. slide-valve y.
- the gas passes through the pipe t,'coiled in the refrigerator 0, in which is a bowl, m, containing diluted sulphuric acid, which evaporates slowly in vacuum, and while such evaporation is going on takes up heat from bodies with which it may be'in contact, accordingto a well-known law' concern ing evaporation.
- the refrigerator 0 is now exhausted of the atmospheric air by the-airpumps n, for the purpose of cooling the gas .ā€¯passingthrough the coil of'pipe placed in vacuum in said refrigerator, and when sulficiently cooled, which may be as near the freezing point (32) as possible, according to the degree of evaporation in vacuum, it continues from the refrigerator.
- the pumps being then put in action. they exhaust the water'from cylinder p, through the pipes Nos. 7 and9, and force it into cylinder pthrough the pipes Nos. 8 and 10, at thesame time filling the upper part of the cylinder 1), through the pipe I and valve q,with gas
- the piston 10- in rising is made to raise a vertical shaft or plate, a, by means of a lever,'b', connected with the piston-rod c,which passes through the lower head of the cylinder p, which "vertical plate a, having attained its full elevation, is liberated from the catch 6 of the bar L, connected to the piston-lever b by a point, d, on the cross head of the pump.
- the liquefied gas is forced by its own expansive property (of five hundredand fortypounds pressure to the square inch, as above stated) from the receiver Ethrough the pipe a into a chamber, 20, wherein. isplaced a throttle-valve, c, which is adjusted to allow the fluid to pass in proper quantity through the openings in the slide-valve 11, Worked in the said chamber by the rocker-shaft and eccentric on the flywheel shaft, alternately admitting the fluid in proper quantities into the expanding-chambers H through the pipes G,
- the gasometer B through the pipes c 0 against a pressure of one hundred pounds to thesquare inch,(more or less,.as found desirable) at a temperature quite immaterial, this being regulated by the amount of heat used for expanding in the chambers H, whence it undergoes the same process of cooling, condensing, and liquefying for reuse.
- Acarbonic-acid-gas engine in which said fluid passes from a reservoir, where it exists in aliquid state, through suitable valves into a heated cylinder, thence into a refrigerator, where it is cooled, and thence through pumps, where it is condensed by hydrostatic pressure and forced backagain to 'the'reservoir before named, the said engine being constructed substantially'as herein described.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treatment Of Fiber Materials (AREA)
Description
J. 0. P. SALOMON.
2 Sheets-Sheet 1.
(No Model.)
GAS ENGINE.
Patented Dec. 9, 1851 (No Model.)
2 SheetsSheet 2.
J. O. F- SALOMON.
GAS ENGINE.
Patented Dec. 9, 1851.
UNITED STATES PATENT OFFICE.
JOHN 0. FR. SALOMON,
or CINCINNATI, 0510.-
lMPR OVED CARBONlC-ACID-GAS EN GINE.
To all whom it may. concern:
Be it known that 1, JOHN CHARLES FRED- ERICK SALOMON, of Cincinnati, in the county of Hamilton, in theState of Ohio, have invented .a new Thermo-Mechanic Motor; and I do hereby declare that the following is a full and exact description thereof, reference being had to the accompanying drawings, and to the letters of reference marked thereon, making part of this specification.
Figure 1 is an isometrical perspective of the entire machine arranged for operation.' Fig. 2 is a vertical longitudinal section. Fig. 3 is a vertical section of one of the hydrostatic cylinders and elevation of the receiver, forcepumps, and valve-box, and mechanism for operating the alternating valve. Fig. 4 is a perspective view of the four branched waterways of the slide valve pumps, as also the slide-valve 3 Fig. 5 is a vertical sectional view of the pendentcatches with rising and falling plates for actuating the segment-rack levers to operate the alternating watenvalve Fig. 6 is a sectional view of one of stutfing-box'es and packing therein.
- The nature of my invention consists in a new and useful mode of application of liquefied carbonic-acid gas as a thermo-mechanic motor.
To enable others skilled in the art to make and use my invention, I will proceed to describe its construction and operation, viz:
A is the generator in which the gas is generated. (See Fig. 1.)
B is the gasometer which receives the gas from the generator.
0 is the refrigerator in which the gasis cooled. (See Figs. land. 2.)
D is the condensingapparatus for condensing the-gas. (See.Figs.1, 2, and 3.)
- E is the receiver for the liquefied gas.
F is the engine for propelling machinery and for working the apparatus for cooling and c'ondensing.=
A A are the force-pumps for the hydrostatic press.
L are two vertical rods connected with levcrs b for raising plates a.
M is the fly-wheel shaft; a,- vessel for sulphuric'acid,called the charger, (see Fig. 1;) b, opening for charging the generator A with carbonate and water; a, glass t-ubeto gage the sulphuric acid in the charger; ti, crank-shaft y of the hydrostatic p. (See Fig. 3.)
for'opening the valve to let the acid into the generator; 6, a funnel for conveying acid into the charger; f, crank by which to turn the stirrer g from the generatorinto the gasometer; k, mov ing part of the gasomet'er or inverted hollow cylinder; 2', cross-head for connecting-rods, connecting the weights to the cylinder h;-j, connecting-rods just named; 76, weights to balance pressure of gas against the inverted cyi inder h, .Fig. 1; Z, pipe conveying the gas to and through the refrigerator, (see Figs. 1. and 2;) m, refrigerator containing a coil of seventyfive feet of the pipel, and a glass bowl, m, with diluted sulphuric acid, from which vessel the atmosphere is exhausted by air-pumps it operated by the engine. (See Fig. 2.)
o is a glass hell for covering the opening in the refrigerator.
.Z' isa continuation of the pipe Z leading from the gasometer through the refrigerator to the condensing-cylinders p'p".
q is a receiving-valve between the pipe Z and the condensing-cylindersp. .(See Fig. 3.)
r is a valve to prevent the return of condensed gas from the receiver to the cylinders s is a piston working through the cylinder 1' for forcing the gas into the receiver E. (See Fig. 3.) r I t is a-pipe conveying the gas from-the cylinder p" to the receiver E.
u isa gas-pipe leading from the receiver E to the throttle 'valve v in chamber w.
c is a commoh slide-valve, (see Fig. 2;) as, two cylinders in which the liquid is alternately expanded.
y is the slide-valve for changing the passage.
of the water from cylinder 1; to cylinder 1;, and back alternately. (See Figs. 2 and 4.)
y is the furnace for expanding the liquefied gas. (See Figs. 1 and 2.)
z are the pistons in cylinders for actuating the crank on fly-wheel shaft; c c, the pipes for conveying the exhausted gas back from the cylinders into the gasometer. (See Fig. 1.) a are two vertical. plates operated on bythe piston-rods c in cylinders p and p by means T of levers b' and rods L, and catches e attached to rods -L operating on plates d actuating the slide-valve y by means of the segment-levers h h, (see Fig. 2;) 1;, two levers for raising said in the generator for agitating the pipe by which gas is discharged a when sufficiently elevated; e, two catchesv on vertical rods L, by which the vertical plates a are raised by levers baindliberated by points at therefrom; f, springs to bring vertical plates a down instantaneously, (see Fig. 2;)
- Ty, two jointed catches on vertical plates a,
which depress the segment-rack levers h in 'falling, (see Fig. 5;) h, two segment-rack levers for alternating the slide-valve y. (See Figs. 2 and 3.)
t" is the packing-chamber at head of the cylinders w; j, the cover of said chamber.
k are two crimped leather washers round the plunger in packing-chamber. (Seeliig. .6.)
m is a spiral spring in said chamber for keeping one of the leather washers It at the gopand the other at the bottom of the cham-j n is alubricating-funnel for admitting oil into the packing chamber.
1 are cross-heads, and 2 parallel'side rods connecting the two pistons z 2, (see Fig. 1;) 3, the pitman connecting the cross-head l of pistons with the crank on fiy-wheel shaft M.
4 and 5 are connectingrods from the other cross-head, 1, to the force-pumps A A.
6 is a connectingrod from same cross head towork' the air-pumps a.
7 is the suction-pipe of force-pumps A A; S, the fcrcingpipe of the same.
9 is the. pipe connecting cylinder 1; with the cover of the chamber of the. slide-valve y.
lOis thepipe connecting cylinder 12 with same cover.- Operation of the entiremachine: Put the chalk or carbonate and water into the generator'A at the aperture b, and the sulphuric acid into the charger a, and thence let it into the generator, where they are to be agitated by turning the crank f of the stirrer, and the carbonic-acid gas is then evolved. The gas thus generated passesthrough the pipe g into the gasom'eter B, beneath the hollow plunger h, where it is, in the aeriform state, submitted to a pressure of one :hundred pounds to the square inch,(mo re or less, as found desirable,) which pressure is caused by the weight k, which is suspended to the plunger h. From this gasometer the gas passes through the pipe t,'coiled in the refrigerator 0, in which is a bowl, m, containing diluted sulphuric acid, which evaporates slowly in vacuum, and while such evaporation is going on takes up heat from bodies with which it may be'in contact, accordingto a well-known law' concern ing evaporation. The refrigerator 0 is now exhausted of the atmospheric air by the-airpumps n, for the purpose of cooling the gas ."passingthrough the coil of'pipe placed in vacuum in said refrigerator, and when sulficiently cooled, which may be as near the freezing point (32) as possible, according to the degree of evaporation in vacuum, it continues from the refrigerator.
"onward through the pipe Z7, through the receivingwalve q, to the condensing-cylinders p and p, wherein it is condensed by the hydrostatic pumps inlthe following manner, viz: lhe pistons s,in cylinder 1) must first be raised, the cylinder filled with water, and the piston returned to its place upon the surface of vthe water in the cylinder, the alternating slide-valve y being so placed as to bring the v pipe No. 9,1eading from the bottom of the cylinder 12 to the top of the valve-box in which is the slide-valve y, in connection with the suction-pipe No. 7 of the pumps A; A,
which are worked by the connecting-rods Nos. 4 and 5 from the cross-head l of the piston z.
The pumps being then put in action. they exhaust the water'from cylinder p, through the pipes Nos. 7 and9, and force it into cylinder pthrough the pipes Nos. 8 and 10, at thesame time filling the upper part of the cylinder 1), through the pipe I and valve q,with gas By the pressure of'the gas and the suction of the piston s'descending, the piston 10- in rising is made to raise a vertical shaft or plate, a, by means of a lever,'b', connected with the piston-rod c,which passes through the lower head of the cylinder p, which "vertical plate a, having attained its full elevation, is liberated from the catch 6 of the bar L, connected to the piston-lever b by a point, d, on the cross head of the pump. Striking against the catch 6' thereon it (a) immediately drops by its own weightor the aid of a spring," f, and being provided with a jointed catch, g,which hooks on the segmentrack lever it, working into'the upper side of the slide-valve y, depresses the rack-lever and gives the valve an inward motion, thereby changing the current of water to the pumps out of cylinder p, to be forced into cylinder 1). The piston in cylinder 10 now descending, the upper part of said cylinder will be filling with gas, as before described in cylinder 10', while the piston s in cylinder 1) is ascending by the pressure of the water forced in below the piston. The gas above it is thus compressed and expelled through the valve 1) and pipe t into the receiver E for use. When the piston of cylinder p has been raisedto its full height, carrying with it, by means of another lever, b, connected with its piston rod 0, another vertical plate, a', like the one described before, the point d on pump cross-head strikes the spring a thereon, and the vertical plate a drops, depressing another segment-rack lever, h, which works into the under side of the slide-valve plate 3 giving the valve an out ward motion, and so alternately changing the current of water through the pumps A A from one cylinder 1) to the other, and at the same freezing-point-as possiblei l of explosion.
Tn first charging a new engine with condensed liquid-gas the hydrostatic press has to'be worked by hand until the receiver E is fully charged, which, for an engine of twentyfive horse-power, will take about four hours. This being once done, the engine is always charged and ready to be put in operation at any moment.
The liquefied gas is forced by its own expansive property (of five hundredand fortypounds pressure to the square inch, as above stated) from the receiver Ethrough the pipe a into a chamber, 20, wherein. isplaced a throttle-valve, c, which is adjusted to allow the fluid to pass in proper quantity through the openings in the slide-valve 11, Worked in the said chamber by the rocker-shaft and eccentric on the flywheel shaft, alternately admitting the fluid in proper quantities into the expanding-chambers H through the pipes G,
wherein it is expanded to any desired extent.
by the heat applied to the spherical heater J, every 35 Fahrenheit increased temperature doubling its pressure and forcing the pistons s alternately from said hea'ter,which is placed over or in the fiirnace nr-fire-chamber' y. After driving the piston to the extent of. its stroke, th'e'finid escapes, from chambers H alternately (by the actionof the slide-valve v and return of the piston) into. the gasometer B,,through the pipes c 0 against a pressure of one hundred pounds to thesquare inch,(more or less,.as found desirable) at a temperature quite immaterial, this being regulated by the amount of heat used for expanding in the chambers H, whence it undergoes the same process of cooling, condensing, and liquefying for reuse. The two pistons z,"acting in this manner alternatel g have a reciprocatory movement, as in a common steamrengine, of immense power at a very moderateexpense of fuel, andthe liquid being admitted-in small jets, asabove described, obviates any danger The machinery is very simple and of much less cost, bulk, and weight than the ordinary steam engine, and the carbonicacid gas being susceptible of being used over and over again as long as itis kept confined renders it a very cheap and efficient agent for motive power.
' i will now describe the operation of the packin in the stuiilng-boxes of cylinders w. The leather washer being cut of larger diameter than the chamber, and the hole in center of it of less diameter than the plunger, it is crimped up until it will pass over the plunger and into the chamber. It is then inserted in the bottom thereof, forming a circular gutter cylinder is the tighter the edges of these leathers will press against the chamber and the plunger, while the spring keeps them 'in their respective places, and the oil prevents any escape thronghrthem.
The operation of saturating the cylinders, receiver, chambers, and other partsof the machine is performed byimmersing them in boiling water until they are thoro'nghl y heated. On taking them out of the water, (being hon-3 they quickly evaporate all the water one; in the-.pores thereof} I then supply them inter nally with as much beeswax as they will take up.
I do not claim the invention of carbonicacid gas in its liquefied or aeriform character as a motive power; neither do I claim the use of the hydrostatic press for liqn e'fiving the gas, as these principles have long been known and commented upon by Sir Humphry Davy, Faraday, Brnnel, and others; but
\Vhatl claim as my invention, and desire to secure by Letters Patent, is-
1, Acarbonic-acid-gas engine in which said fluid passes from a reservoir, where it exists in aliquid state, through suitable valves into a heated cylinder, thence into a refrigerator, where it is cooled, and thence through pumps, where it is condensed by hydrostatic pressure and forced backagain to 'the'reservoir before named, the said engine being constructed substantially'as herein described.
2. The combination of crimped leather washers, a spiral spring or springs, and oil or any lubricant for packing the piston rods or plnngers, as described. I
In testimony whereof I have hereunto signed my name before two subscribing witnesses.
' JOHN 0. FR. SALOMON.
Witnesses:
SMITH, I. F. PRUGKNER-
Publications (1)
Publication Number | Publication Date |
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US8577A true US8577A (en) | 1851-12-09 |
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US8577D Expired - Lifetime US8577A (en) | Improved carbonic-acid-gas engine |
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- US US8577D patent/US8577A/en not_active Expired - Lifetime
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