US925889A - Turbine installation for torpedoes. - Google Patents
Turbine installation for torpedoes. Download PDFInfo
- Publication number
- US925889A US925889A US25610705A US1905256107A US925889A US 925889 A US925889 A US 925889A US 25610705 A US25610705 A US 25610705A US 1905256107 A US1905256107 A US 1905256107A US 925889 A US925889 A US 925889A
- Authority
- US
- United States
- Prior art keywords
- turbine
- oxidizing agent
- fuel
- torpedo
- combustion
- 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
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B19/00—Marine torpedoes, e.g. launched by surface vessels or submarines; Sea mines having self-propulsion means
Definitions
- the invention thus consists in a turbine installation adapted to utilize a given store of energy without the employment of oxygen other than that contained in said store in a more eflicient manner than has heretofore been possible by any known means.
- the invention further consists in certain adjuncts necessary for working the above installation to the best advantage.
- Figure 1 is a longitudinal elevation of a ⁇ Vhitehead torpedo driven in accordance with the present invention
- Fig. 9. being a section through the engine room to an enlarged scale.
- FIG. 3 shows .a detail of a combustion chamber I supply in which the air is heated by a slow burning powder or the'like.
- I first lead the air or other gaseous oxidizing agent from a storage, (Z, by way of the pipe,e,to the chamber, 1, of the regenerator, f, through which it passes and receivesheat from the exhaust from the turbine; thence suitable pipes, h, lead to the combustion chambers, 2', in which the oxidizing agent is raised to a high temperature such as 1200 C.,orthereabout by burning in it a small amount of oil or like fuel, for example, stored in a reservoir, 7;, the fuel being fed by means of a pump, .m, driven by the propeller shaft 0 into the combustion chamber, 2', in the form of finely divided spray.
- a storage Z, by way of the pipe,e,to the chamber, 1, of the regenerator, f, through which it passes and receivesheat from the exhaust from the turbine; thence suitable pipes, h, lead to the combustion chambers, 2', in which the oxidizing agent is raised to a high temperature such as 1200 C.,orthereabout by
- the action of the pump- may be assisted by feeding the oil to it under pressure derived from the oxidizing agent so as to assist the positive action of the valves and therefore to give an accurate quantity of combustible; 'to carry this method into effect, it is merely necessary to adapt the oil reservoir to withstand high pressures and to lead a pipe from the store, (I, to the upper part of the reservoir, is.
- the pump, m may be dispensed with and the oil forced into the combustion chamber entirely by the pressure of the oxidizing agent. In either case only suflicient oil is delivered to raise the temperature of the working fluid to a point, such that after complete expansion, it will not act detriment-ally upon the running blades of the turbine.
- the working fluid issuing from the combustion chambers at a high temperature. and pressure enters divergent expansion nozzles, 91., which reduce its pressure from that of the combustion chamber down to a pressure a little above that. of the atmosphere and its temperature to about 400 C.
- divergent expansion nozzles 91.
- the pressure energy of the working fluid is converted into velocity energy and the jets issuing from the nozzles, 11., then impinge upon the blades of the turbine wheels, 'the power absorbed by which being transmitted to the screws, Z), by the shafts, c, c.
- the exhaust. from the turbine passes through the ducts, 0, to the chamber,
- a compressed oxid zing agent is used on a highly advantageous cycle whereby about four times the horse-powerhours may beobt-ained as compared tousing the air cold, the fact of having air or other oxidizing agent under pressure being taken advantage of for this purpose to give an internal combustion turbine of high efliciency.
- the proportion of fuel and air may be varied to suit varying sets of conditions 'as in some cases when working for example with air and-fuel I may introduce sufficient air into the combustion chamber for the complete combustion of the fuel while in other cases may arrange to have the air in excess, so as to obtain a lower temperature of the working fluid.
- the oxidizing agent may be in any suitable state of aggregation as air or oxygen advisable that evaporation thereof should be prevented as far as possible. by allowing the vapor therefrom to circulate through .jackets surrounding the vessel containingthe liquefied gas.
- I may supply the heat to the compressed oxidizing agent by means of a slow burning powder and L can do this (see Fig. 3) by putting a charge of .slow powder or like -material, which may or may not contain a predetermined amount of water, into a tube or case, r, such as that containing a rocket, but of suflicient strength to resist the full pressure of the cycle.
- the end of this tube adjoins or projects into. the heating chamber the hot gases from mixing with oxidizing agent iiowingin from the jacket, as indicated by the arrows and heating it to the desired temperature.
- the mixture is then expanded in the nozzle and dealt-with as above explained.
- I may supply heat energy from a slow burning powder or material which contains its own elements ofv combustion and an inert body in theform of water pumped through or around the chamber containing the-slow burning powder or the like, so as to prevent any undue rise of temperature by transmission from the burning material.
- the slow burning material can be supplied in the form of liquid
- a vessel having certain of its containing alls connected to the shell of said torpedo for the storage of an oxidizing agent, a combustionchamber external to said vessel and means for introducing thereinto said fuel and said oxidizing agent, an exhaust duct ⁇ em said turbine through the shell of said torpedo, a regenerator disposed in said duct together with means for passing fluid from the immersing medium through said regenerator said passingmeans including a duct through the shell of said torpedo.
- a torpedo of the locomotive type provided with suitable running gear including propelling and steering apparatus of a turbine of the internal combustion type, comprising oppositely running bladed turbine elements, power shaft means connecting said turbine to said propelling apparatus, a suitable receptacle for the fuel, a vessel having certain of its containing walls connected to the shell of said torpedo for the storage of a gaseous oxidizing agent under pressure, a combustion chamber external to said vessel and means for. introducing thereinto said fuel and said oxidizing agent together with fluid from the immersing medium, said introducing means including means for reducing the pressure of said oxidizing agent.
- bustion type comprising oppositely running bladed turbine elements, power shaft means connecting said turbine to said propelling apparatus means for absorbing heat from the exhaust gases of said turbine together with a suitable'recept-acle for the fuel and eaaaes bustion type comprising one or more bladed.
- turbine elements means for transmitting the power developed by said turbine to the propelling apparatus receptacle means for fuel and an oxidizing agent, expansion nozzles for conducting the gases generated by the combustion of said fuel and oxidizing agent to said turbine together with means for absorbing heat-from the exhaust gases of said turbine.
Description
s. 2.03 FERRANTI. v TURBINE INSTALLATION r03 TORPEDOES. APPIJOATION FILED APR. 17, 1905.
925,889. Patfited June 22,1909.
antral); STATES PATENTOFFICE.
SEBASTIAN ZIANI DE FERRANTI, OF HAMPSTEAD, LONDON, ENGLAND.
TURBINE INSTALLATION FOR TORPEDOES.
To all whom it may concern;
Be it known that I, SEBASTIAN ZIANI DE FERRANTI, of 31 Lyndhurst road, Hampstead, London, N. VV., England, have in vented certain new and useful Improve ments in and Relating to Turbine Installations for Torpedoes, of which the following is a specification.
"lhis'invention has for its object to effect improvements in turbine installations so as -to make them specially suitable to the propulsion of torpedoes, where it is desired to have a simple plant working from stored energy not only contained in the combustible, but also in the form of compressed air, compressed gas, liquid air or gas, or a compound such as slow burning powders and the like,\vhich are capable of giving off heat energy without the employment of oxygen derived from the external air.
The invention thus consists in a turbine installation adapted to utilize a given store of energy without the employment of oxygen other than that contained in said store in a more eflicient manner than has heretofore been possible by any known means.
The invention further consists in certain adjuncts necessary for working the above installation to the best advantage.
Referring to the accompanying drawings which form part of my specification, Figure 1 is a longitudinal elevation of a \Vhitehead torpedo driven in accordance with the present invention; Fig. 9. being a section through the engine room to an enlarged scale.
- 3 shows .a detail of a combustion chamber I supply in which the air is heated by a slow burning powder or the'like.
I wish-it to be understood that the drawings accompanying this specification are of a diagrammatic nature throughout and are not to be taken as working drawings.
"Where desirable corresponding elements in the different figures are denoted. by the same reference symbols.
According to my invention, I construct torpedoes of the VVhiteheadtype and instead of fitting them with engines as at present, the motive power by means of a multipleimpact turbine having two oppositely running wheels, a, Fig. 2, of any .kuown type, which drive screws, 1), in opposite directions on two concentric shafts, c, 0. Instead of feeding these turbines with working fluid in the shape of cold air de- Specification of Letters Patent.
Application filed April 17, 1905.
Patented June 22, 1909.
Serial No 25s,107-
rived from the storage of compressed air as is common practice, I first lead the air or other gaseous oxidizing agent from a storage, (Z, by way of the pipe,e,to the chamber, 1, of the regenerator, f, through which it passes and receivesheat from the exhaust from the turbine; thence suitable pipes, h, lead to the combustion chambers, 2', in which the oxidizing agent is raised to a high temperature such as 1200 C.,orthereabout by burning in it a small amount of oil or like fuel, for example, stored in a reservoir, 7;, the fuel being fed by means of a pump, .m, driven by the propeller shaft 0 into the combustion chamber, 2', in the form of finely divided spray. The action of the pump-may be assisted by feeding the oil to it under pressure derived from the oxidizing agent so as to assist the positive action of the valves and therefore to give an accurate quantity of combustible; 'to carry this method into effect, it is merely necessary to adapt the oil reservoir to withstand high pressures and to lead a pipe from the store, (I, to the upper part of the reservoir, is. As an alternative the pump, m, may be dispensed with and the oil forced into the combustion chamber entirely by the pressure of the oxidizing agent. In either case only suflicient oil is delivered to raise the temperature of the working fluid to a point, such that after complete expansion, it will not act detriment-ally upon the running blades of the turbine. The working fluid issuing from the combustion chambers at a high temperature. and pressure enters divergent expansion nozzles, 91., which reduce its pressure from that of the combustion chamber down to a pressure a little above that. of the atmosphere and its temperature to about 400 C. During its passage through the expansion nozzles the pressure energy of the working fluid is converted into velocity energy and the jets issuing from the nozzles, 11., then impinge upon the blades of the turbine wheels, 'the power absorbed by which being transmitted to the screws, Z), by the shafts, c, c. The exhaust. from the turbine passes through the ducts, 0, to the chamber,
2, thence through the cross-pipes, 3 of the regenerator, f, to the chamber, 2, from usual parts of this type of torpedo such as the explosive head, 7", balance chamber, 8, buoyancy chamber, 6, and horizontal and vertica rudders, u, are indicated in Fig. 1. It will be seen that on account of the greatly increased efficiency of the arrangement described above'over those now in use, I am enabled to considerably reduce the volume of -the storage chamber, 'd. ,Thus by the means described a compressed oxid zing agent is used on a highly advantageous cycle whereby about four times the horse-powerhours may beobt-ained as compared tousing the air cold, the fact of having air or other oxidizing agent under pressure being taken advantage of for this purpose to give an internal combustion turbine of high efliciency.
In some cases I prefer to increase the bulk of the working fluid as well as reduce the temperature thereof by introducing water or water vapor into the combustion chambers and in Fig. 2 an arrangement is shown for effecting this result. A pump, m, 'is connected through suitable, valves in the ducts m with the liquid in which the torpedo is immersed and forces water through the chamber, 2, ofthe regenerator f, to the combustion chambers, i, the oxidizing agent being led through the chamber, 1, as before described. The water is forced through the regenerator at a pressure preferably above that of the working pressure of the combustion chambers so that .on being discharged therein by means of spray nozzles it is intimately mixed with the high teni perature gases of combustion and completely evaporated. This latter arrangementis especially applicable when working with an oxidizing agent which gives a very high temperature oncombustion such as oxygen, as
the introduction of water or other medium of an inert nature as regards'combustion is thereby rendered imperativein order thatthe temperature of the working fiuid'may be sufiiciently reduced after passing through the expansion nozzles so as to prevent damage to the turbine blades and other materials of construction.
The proportion of fuel and air may be varied to suit varying sets of conditions 'as in some cases when working for example with air and-fuel I may introduce sufficient air into the combustion chamber for the complete combustion of the fuel while in other cases may arrange to have the air in excess, so as to obtain a lower temperature of the working fluid. When an inert medium is introduced into the combustion chambers such as water, I arrange the proportions of eeaeee fuel andair or other oxidizing agent so as to completely evaporate the fluid introduced into the combustion chamber from the regenerator.
I wish it to be understood that 'I do not confine my invention to the use of any particular fuel as various kinds of fuel can be used without departing from the scope of myv invention '6. 9. coal gas, enriched water gas, acetylene, acetylene dissolved in acetone.
Moreover the oxidizing agent may be in any suitable state of aggregation as air or oxygen advisable that evaporation thereof should be prevented as far as possible. by allowing the vapor therefrom to circulate through .jackets surrounding the vessel containingthe liquefied gas.
According to another arrangement I may supply the heat to the compressed oxidizing agent by means of a slow burning powder and L can do this (see Fig. 3) by putting a charge of .slow powder or like -material, which may or may not contain a predetermined amount of water, into a tube or case, r, such as that containing a rocket, but of suflicient strength to resist the full pressure of the cycle. The end of this tube adjoins or projects into. the heating chamber the hot gases from mixing with oxidizing agent iiowingin from the jacket, as indicated by the arrows and heating it to the desired temperature. The mixture is then expanded in the nozzle and dealt-with as above explained.
According to another arrangement I may supply heat energy from a slow burning powder or material which contains its own elements ofv combustion and an inert body in theform of water pumped through or around the chamber containing the-slow burning powder or the like, so as to prevent any undue rise of temperature by transmission from the burning material. Where the slow burning material can be supplied in the form of liquid, I prefer to mix the water with this and spray into the combustion chamber so as to get-the most intimate possible mixture of the burning gases with the water, so as to obtain complete evaporation. I
It is obvious that modifications of the above class of operations may be introduced, and I do not confine myself to the exact arrangements which I have described herein. \Vhat. however, is common to all these methods is an immensely better use of the store of energy in the torpedoes than is practicable according to present methods, the turbine being specially useful in the form which I have described for taking advantage of the high temperatures which would be unworkable in an ordinary engine. as it is able, to convert these temperatures into velocity and so work with medium temperatures on the moving parts.
Having now described my invention, what I claim as new -and desire to secure by Letters Patent 'is:-
1; The combination in an under water automotor of a driving motor; receptacle means for certain constituents of the working fluid of said motor; means for introducing fluid from the immersing medium to augment the volume of said working fluid together with means for absorbing heat from the exhaust of said motor.
2. The combination in a torpedo of the locomotive type provided with suitable running gear including propelling and steer ing apparatus of a motor of the internal combustion type; means for transmitting the power developed by said motor to said propelling apparatus; receptacle means for fuel and an oxidizing agent; means for intrmlucing fluid from the immersing medium to augment the volume of working fluid obtained by the combustion of said fuel and said oxidizing agent together with means for absorbing heat from the exhaust from said motor.
3. The combination with a torpedo of the locomotive type provided with suitable running gear including propelling and steering apparatus of a turbine of the internal combustion type; means for transmitting the power developed by said turbine to said propelling apparatus; receptacle means for fuel and an oxidizing agent; means for introducing fluid from the immersing medium to augment the volume of working fluid ob tained by the-combustion of said fuel and said oxidizing agent together with means for absorbing heat from the exhaust from said turbine.
4. The combination with a torpedo of the locomotive type provided with suitable run ning gear including propelling and steering apparatus of a motor of the internal combustion type comprising co-axial independently rotating turbine elements, co-axial power shaft means connecting said elements to said propelling apparatus; receptacle means for fuel and an oxidizing agent together with means for introducing fluid from the immersing medium to augment the volume of working fluid obtained by the combustion of said fuel and said oxidizing agent.
combustion of said fuel and said oxidizing agent.
(S. The combination with a torpedo of the locomotive type provided with suitable running gear including propelling and steering apparatus, of a turbine of the internal combustion type, comprising oppositely running bladed turbine elements, power shaft means connecting said turbine to said propell ng apparatus, a suitable receptacle for thefuel, a vessel having certain of its contammg walls connected to the shell of said torpedo for the storage of an oxidizing agent, a combustion chamber external to said vessel and means for introducing thereinto said fuel and said oxidizing agent, together with a duct from said combustion chamber through the shell of said torpedo for the introduction of fluid from the immersing medium.
7. The combination with a torpedo of the locomotive type provided with suitable running gear including propelling and steermg apparatus, of a turbine of the internal combustiontype, comprising oppositely running bladed turbine elements, power'shaft means connecting said turbine to said propelling apparatus, a suitable receptacle for thefuel, a vessel having certain of its containing walls connected to the shell of said torpedo for the storage of an oxidizing agent, a combustion chamber external to said vessel and means for introducing thereinto said fuel and said oxidizing agent, an exhaust duct from said turbine through the shell of said torpedo, a regenerator disposed in said duct together with means for passing said oxid zing means through said regenerator on its way to said combustion chamber.
8. The combination with a torpedo of the locomotive type provided with suitable running gear including propelling and steermg apparatus, of a turbine of the internal combustion type, comprising oppositely running bladed turbine elements, power shaft means connecting said turbine to said propelling apparatus, a suitable receptacle for the fuel,
a vessel having certain of its containing alls connected to the shell of said torpedo for the storage of an oxidizing agent, a combustionchamber external to said vessel and means for introducing thereinto said fuel and said oxidizing agent, an exhaust duct {em said turbine through the shell of said torpedo, a regenerator disposed in said duct together with means for passing fluid from the immersing medium through said regenerator said passingmeans including a duct through the shell of said torpedo.
9. The combination with a torpedo of the locomotive type provided with suitable running gear including propelling and steering apparatus of a turbine of the internal combustion type, comprising oppositely running bladed turbine elements, power shaft means connecting said turbine to said propelling apparatus, a suitable receptacle for the fuel, a vessel having certain of its containing walls connected to the shell of said torpedo for the storage of a gaseous oxidizing agent under pressure, a combustion chamber external to said vessel and means for. introducing thereinto said fuel and said oxidizing agent together with fluid from the immersing medium, said introducing means including means for reducing the pressure of said oxidizing agent.
10. The combination with a torpedo of the locomotive type provided with suitable running gear including propelling and steeringapparatus, of a-turbine of the internal com:
bustion type, comprising oppositely running bladed turbine elements, power shaft means connecting said turbine to said propelling apparatus means for absorbing heat from the exhaust gases of said turbine together with a suitable'recept-acle for the fuel and eaaaes bustion type comprising one or more bladed. I
turbine elements; means for transmitting the power developed by said turbine to the propelling apparatus receptacle means for fuel and an oxidizing agent, expansion nozzles for conducting the gases generated by the combustion of said fuel and oxidizing agent to said turbine together with means for absorbing heat-from the exhaust gases of said turbine.
12. The combination with a torpedo of the locomotive type provided withsuitable. running gear including propelling and steering apparatus, of a turbine of the internal combustion type, a receptacle for fuel, a receptacle for an oxidizing agent a combustion chamber external to said oxidizing agent receptacle, expansion nozzles conducting the hot gases'from said combustion chamber to said bladed elements and a regenerator for recovering heat from the ex haust gases.
In testimony whereof I have signed my name to this specification in the presence of two subscribing witnesses.
SEBASTIAN ZIANI DE FERRANTI.
. I Witnesses ROBERT Morrison NEILSON,
VIVIAN ARTHUR HUGHES.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25610705A US925889A (en) | 1905-04-17 | 1905-04-17 | Turbine installation for torpedoes. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25610705A US925889A (en) | 1905-04-17 | 1905-04-17 | Turbine installation for torpedoes. |
Publications (1)
Publication Number | Publication Date |
---|---|
US925889A true US925889A (en) | 1909-06-22 |
Family
ID=2994317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US25610705A Expired - Lifetime US925889A (en) | 1905-04-17 | 1905-04-17 | Turbine installation for torpedoes. |
Country Status (1)
Country | Link |
---|---|
US (1) | US925889A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3140685A (en) * | 1958-11-05 | 1964-07-14 | Thomas G Lang | Propeller stabilized and controlled torpedoes |
-
1905
- 1905-04-17 US US25610705A patent/US925889A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3140685A (en) * | 1958-11-05 | 1964-07-14 | Thomas G Lang | Propeller stabilized and controlled torpedoes |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2585626A (en) | Turbine mechanism for driving the fuel pumps of rockets | |
US7178339B2 (en) | Closed-loop cooling system for a hydrogen/oxygen based combustor | |
US3328957A (en) | Ratio control for closed cycle propulsion systems | |
US1506323A (en) | Method and means of producing heat | |
US1532930A (en) | Method and means of producing heat | |
US2683963A (en) | Reaction engine with automatic pressure regulation | |
US2937824A (en) | Bi-medium rocket-torpedo missile | |
US3771313A (en) | Generation of motive power with metal and water as fuel | |
US4092824A (en) | Method of operating a turbine | |
US3224199A (en) | Closed cycle gas turbine | |
US3019687A (en) | Method of forming a solid propellant | |
US925889A (en) | Turbine installation for torpedoes. | |
US3148508A (en) | Closed cycle power plant | |
US2356746A (en) | Jet propulsion device | |
US3486332A (en) | Power plant | |
RU2169853C2 (en) | Method of operation of flying vehcile engine employing jet propulsion and design of such engine | |
KR101666776B1 (en) | A Jet propulsion and its operating method using powder for generating hydrogen gas by reacting with water. | |
US1310253A (en) | Frank shuman | |
US1305340A (en) | Method and means fob propelling graft navigating fluid mediums | |
US2635422A (en) | Ram jet with steam augmentation | |
USRE13217E (en) | Txtesibte-bbiveh automotok | |
GB2119447A (en) | Vapourising systems in jet propulsion or gas turbine engines | |
US2996877A (en) | Method for generating jet power through sulfide reaction | |
US1680451A (en) | Torpedo | |
US525271A (en) | Detjtz |