US3826085A - Cyclonic turbine engines - Google Patents
Cyclonic turbine engines Download PDFInfo
- Publication number
- US3826085A US3826085A US00277172A US27717272A US3826085A US 3826085 A US3826085 A US 3826085A US 00277172 A US00277172 A US 00277172A US 27717272 A US27717272 A US 27717272A US 3826085 A US3826085 A US 3826085A
- Authority
- US
- United States
- Prior art keywords
- chamber
- rotor
- compressor
- combustion chamber
- fuel
- 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
- 238000002485 combustion reaction Methods 0.000 claims abstract description 28
- 239000000446 fuel Substances 0.000 claims abstract description 23
- 239000000203 mixture Substances 0.000 claims abstract description 11
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000002347 injection Methods 0.000 abstract description 6
- 239000007924 injection Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D23/00—Other rotary non-positive-displacement pumps
Definitions
- a compressor for supplying compressed air to the combustion chamber includes a pair of rotors of different diameters having external 1 helical grooves.
- a disclosed embodiment includes a two stage compressor with means for adding fuel between the stages and providing an air-fuel mixture to the combustion chamber.
- This invention relates to cyclonic engines and more particularly to a combustion products generator with turbine.
- the invention is adapted to be powered by gas pressure created by internal combustion, the gas pressure being impressed upon one or more rotors having helical torque inducingpassageways.
- the rotor may comprise'a hub with a plurality of closely compacted radial stiff wires through which a plurality of helical grooves are'cut or otherwise formed, or it may comprise a plurality of like metal stampings having a plurality of radial slots with serated edges, helically stacked as by keying in a helical shaft key way.
- the helically grooved rotors may be employed in a single stage or series of stages of. enlarging diameter, and a radial wire rotor, or rotors may be employed as combinations of radial wire and helically displaced disk rotors.
- FIG. 1 is a longitudinal sectional view of a gas turbine operating on internal combustion gases, with rotor parts shown in half section and half elevation;
- FIG. 2 is a longitudinal sectional view of a two stage turbine adapted for high pressure steam or other source of high pressure gas
- FIG. 3 is atransverse section taken on line 3-3 of FIG. 2;
- FIG. 4 is a transverse section taken on the line 44 of FIG. 2;
- FIG. 5 is a developed section through several jets taken on a cylindrical cut indicated at 55 in FIG. 4;
- FIGS. 9 and 10 are fragmentary plan views of the inlet and outlet sides of the disk showing the jet groove cross sections
- FIG. 11 is a fragmentary plan view of a disk rotor.
- FIG. 11a is illustrative of a modified bladecontour
- FIG. 12 is a modified form of turbine.
- a turbine utilizing internal combustion to provide the motive power.
- acentral casing 20 having a cylindrical internal wall 22, and symmetrical about a center line A on which the exhaust port 24 is located.
- an end bell 26 having anti-friction bearings 28 and 30,
- a shaft 38 is rotatably mounted in the end bell bearings 28 and 30.
- Each of the end bells 26 is provided with an annular closure plate 40 seated in an annular offset42 in the casing end, and is secured in place by the end bell.
- the plate 40 has an annular sleeve 41 projecting into the combustion area, in spaced relation to shaft 38.
- an air compressor rotor 46 comprising an annular hub' 48 keyed to the shaft 38 as at 44, and from which extend a plurality of stiff straight wires 49, as closely spaced as possible at their root ends in the hub.
- the wires are cut away as at 50 to provide a plurality of helical paths 51, preferably uniformly spaced angularly about the hub for the reception of air induced into the end bell from the air inlet 36, the rotation of the rotor 46 compressing air in the end bell and forcing the air into the power internal combustion chamber 52 through the annular opening 54 between the sleeve 41, and shaft 38.
- a fuel injection inlet nozzle fed by a fuel pump,not shown, and adjacent thereto, but having a guard baffle 62 is a spark plug 64 or other suitable ignition device.
- a power rotor 68 Keyed to the shaft 38, as at 66 is a power rotor 68 having a hub 70, from which radiates a field of stiff radial wires, 72 as closelyspaced at the hub end as space will permit.
- the field of wires is provided with a plurality of uniformly spaced helical passages 74 extending from the ignition side of the motor to the'central exhaust area 76," and the exhaust 24.
- the rotor construction is similar to the rotor 46 in the endbell, except that to resist corrosion, and the high temperature of the burning fuel, the rotor wires would preferably be of a titanium alloy stainless steel.
- any suitable combustible fuel in gaseous or liquid form may be mixed with the air drawn into the compressor chamber through the port 36, provided a sufficient wire gauze annular backfire preventing screen be introduced into the annular opening 54.
- a casing comprising stepped stages 122 and 124 of increasing diameter, an end bell 126 having an annular chamber 127 with a tangential inlet port 128 for high pressure steam or other medium under pressure.
- the enlarged stage 124 is provided with an end plate 130 having suitable exhaust ports as at 132.
- the end bell 126 is provided with a bearing plate 127, which with the end plate 130 are provided with bearings 134, 136, 138 and 140 having seals 142 and 144.
- a circular turret jet plate 146 Secured between the end bell and the primary stage casing 122 is a circular turret jet plate 146 having a plurality of tapering jet forming apertures 148 each disposed on a helical axis suitably oriented with respect to the tangential inlet, the jets being adapted to emit high velocity steam tangentially and helically into the primary stage 122 of the casing 120.
- a primary stage rotor 152 in the casing 122 which may correspond to the rotor 68 in FIG. 1, comprising radial stiff wires 153 164, the serations being in the form of uniform notches 166, 168 and 170, formedin their side edges and tips as shown.
- Each disk is provided with a keying lug 174, such that when a stack of the disks are assembled on the shaft, stacked with the lugs 174 keyed in a helical key way 176, the slots between the blades provide a plurality of helical passage ways through the stack.
- FIGS. 3-5 there is shown in greater detail the tangential inlet 128, and the helical jet port 148 having enlarged openings 170 at theirinlet ends, gradually reducing in cross section as at 172 at their outlet ends.
- a suitable ratio of reduced cross section from inlet 170 to the outlet 172 may be in the order of 5 to 1. It will be seen that with the tangential jet velocity, the rotor 152 will be subjected to the steam velocity and will be caused to accelerate, and rotate at a high speed, dependent upon the jet velocity.
- the turret jet plate may take the form shown in FIG. 6,'wherein the periphery of the plate is provided with helical reducingcross section grooves which may be readily milled economically.
- the plate 200 has a plurality of helical grooves 202 of converging cross section from inlet ends 204 to the outlet ends 206.
- Such disk has a shaft aperture 208, and is adapted to be bolted as at 210 to the central annulus 125 of the end bell.
- the exterior surface 211 of the plate 200 has a close fit with the interior cylindrical surface 212 of the stage 222, and if desired, radial bolts 224 may secure the plate in position, such radial bolts ential opening of three-fourths of an inch or more, withthe slot tapering down on a helix to a discharge opening about l/4 inch deep and one-fourth inch wide as measured along the circumference.
- a compressor such as indicated in the modification of FIG. 1 may be employed in place of the steam inlet chamber, and jet plate, and ignition and injection means provided ahead of the rotor in stage 1 of FIG. 2, or first and second stages as in FIG. 2 may take place of the single stage indicated on either side of the exhaust in FIG. 1. It will be understood that while equalized thrust on the shaft is a feature of the form shown in FIG. 1, such feature may be eliminated if simplification is required, which may be had by eliminating the compressor and power rotor or rotors, and ignition and injection means on one side of the center line, AA.
- the serated blades 164 of the stampings forming the rotor 158 may have rounded sinusoidal edge formations, for example as indicated at 266, 268, and 270 in the typical blade or finger 264 shown in FIG. 11a.
- fuel is introduced after air compression, but prior to delivery of the com-
- a cylindrical casing 220 having an end bell 322, andan annular plate member 324 clamped therebetween by bolts 326.
- the casing 220 and member 224 define a combustion chamber 228.
- a shaft 234 having a helically grooved air compressing rotor 236 closesly surrounded by the-internal cylindrical wall 238 of the end bell.
- the rotor 236 is provided'with a plurality of helical grooves 240, having a semicircular cross section or an equivalent.
- a air and fuel compressing and delivery rotor 242 of lesser diameter, and closely fitting within the cylindrical bore 223 of the sleeve portion 225 of plate member 324.
- the rotor 242 is provided with a plurality of helical grooves 244 of semi-circular cross section or the equivalent.
- the shaft 234 extends into the combustion chamber and is shown as provided with a power rotor .68 of the type having radial wires and helical grooves, although the disk type may be employed. .A suitable ignition device in the form of a plug 64 is provided.
- the end bell chamber is provided with a suitable air inlet 310, and immediately adjacent the plate member 324, there is provided a fuel inlet 212.
- the mixed fuel is then advanced into the combustion chamber by the impeller effect of the grooves 244 in the rotor 242.
- a disk 200 such as shown in FIG. 9 or 146 as in FIG. 2 may be disposed in the chamber 228 spaced from and between the end of the sleeve 225 and rotor 58, the disk being secured to the casing wall in any suitable manner.'
- starting is effected by rotating the shaft, injecting the fuel in a proper mixture, and effecting ignition, whereupon the expansion of the burning gases provides a cyclonic effect driving the power rotor 62, whereupon acceleration to high speeds is attained.
- starting rotation may be induced by initial fluid pressure acting on therotor 51, or 238 so that by thereafter introducing fuel and effecting ignition, combustion and expansion takes place in the combustion chamber applying the cyclonic action to the power rotor to accelerate the rotor up to full power speed.
- a rotor provides compression of the inlet air forcing the same intothe combustion chamber, where ignition is effected. While in FIG. 1, fuel is injected directly into the combustion chamber, in FIG. 12 the fuel is introduced between the initial compression state.
- the compressing effect of the rotor 240 delivers the combustion mixture into the combustion chamber with cyclonic effect that is enhanced by combustion, the cyclonic effect being multiplied, and being similar to that z in the form shown in FIG. 2 where steam is tangentially received in the end bell and delivered through the helical jets into the expansion chamber in a cylonic manner.
- a turbine internal combustionengine comprising:
- a helically slotted power rotor carried on said shaft in said chamber; d. a two stage air compressor including separate first and second stage compressor rotors each formed ,f. means for delivering the compressed air and fuel mixture into said chamber directly from said second stage compressor rotor, whereby said mixture is traveling in a helical path when entering said combustion chamber; and
Abstract
A turbine engine having a power rotor with fuel injection and ignition means on one side thereof and a plurality of helical, torque developing slots formed therein. A compressor for supplying compressed air to the combustion chamber is provided and includes a pair of rotors of different diameters having external helical grooves. A disclosed embodiment includes a two stage compressor with means for adding fuel between the stages and providing an air-fuel mixture to the combustion chamber.
Description
United States Patent [191 Dworski' 1 3,826,085 51 Jul 30, 1974 1 1 CYCLONIC TURBINE ENGINES [76] Inventor: Michael Dworski, 112 Greystone Ln., Rochester, NY. 14618 [22] Filed: Aug. 2, 1972 [21] Appl. No.: 277,172
Related US. Application Data [62] Division of Ser. No. 13,557, Feb. 28, 1970, Pat. No.
[58] Field of Search 415/9 0, 102, 76, 503, 71, 415/72; 416/231, 240, 176; 60/3975, 39.74,
3,005,311 10/1961 Ross 60/39.75 3,611,720 10/1971 Fehlay 60/3975 FOREIGN PATENTS OR APPLICATIONS 373,232 5/1932 Great Britain 415/76 712,361 7/1954 Great Britain 416/240 141,017 12/1919 Great Britain 416/231 Primary Examiner-Carlton R. Croyle Assistant Examiner-Warren Olsen Attorney, Agent, or Firm-Charles S. McGuire [57-] ABSTRACT A turbine engine having a power, rotor with fuel injection 'and ignition means on one side thereof and a plurality of helical, torque developing slots formed therein. A compressor for supplying compressed air to the combustion chamber is provided and includes a pair of rotors of different diameters having external 1 helical grooves. A disclosed embodiment includes a two stage compressor with means for adding fuel between the stages and providing an air-fuel mixture to the combustion chamber. I
1 Claim, 13 Drawing Figures [56] References Cited UNITEDSTATES PATENTS 1,876,599 9/1932 Blas ..60/39.16
2,630,678 3/1953 Pratt ..60/39.74R 2,703,904 3/1955 De Long ..4l5/503 2,997,847 8/1961 Hollingsworth ..415/90 PATENTED JULSOIQH SHEET 10F 5 PAIENIEDJMOIQH I 25,0 5 sum 5 or s FIGIIA and 1 CYCLONIC TURBINE ENGINES The present application is a division of application Ser. No. l3,557, filed Feb. 28, 1970, now US. Pat. No. 3,692,421.
This invention relates to cyclonic engines and more particularly to a combustion products generator with turbine.
More particularly the invention is adapted to be powered by gas pressure created by internal combustion, the gas pressure being impressed upon one or more rotors having helical torque inducingpassageways. In practice the rotor may comprise'a hub with a plurality of closely compacted radial stiff wires through which a plurality of helical grooves are'cut or otherwise formed, or it may comprise a plurality of like metal stampings having a plurality of radial slots with serated edges, helically stacked as by keying in a helical shaft key way. The helically grooved rotors may be employed in a single stage or series of stages of. enlarging diameter, and a radial wire rotor, or rotors may be employed as combinations of radial wire and helically displaced disk rotors.
The above and other novel features of the invention will appear more fully hereinafter from the following detailed description'when taken in conjunction with the accompanying drawings. It is expressly understood that the drawings are employed for purposes of illustration only and are not designed as a definition of the limits of the invention, reference being had for this purpose to the appended claims.
In the drawings, wherein like reference characters indicate like parts:
FIG. 1 is a longitudinal sectional view of a gas turbine operating on internal combustion gases, with rotor parts shown in half section and half elevation;
- FIG. 2 is a longitudinal sectional view of a two stage turbine adapted for high pressure steam or other source of high pressure gas;
FIG. 3 is atransverse section taken on line 3-3 of FIG. 2;
FIG. 4 is a transverse section taken on the line 44 of FIG. 2;
FIG. 5 is a developed section through several jets taken on a cylindrical cut indicated at 55 in FIG. 4;
' outer surface of the milled jet disk;
FIGS. 9 and 10 are fragmentary plan views of the inlet and outlet sides of the disk showing the jet groove cross sections;
FIG. 11 is a fragmentary plan view of a disk rotor.
FIG. 11a is illustrative of a modified bladecontour;
FIG. 12 is a modified form of turbine. Referring to FIG. 1, there is shown a turbine utilizing internal combustion to provide the motive power. There is provided acentral casing 20 having a cylindrical internal wall 22, and symmetrical about a center line A on which the exhaust port 24 is located. At each of the opposite ends of the casing 20 there is provided an end bell 26 having anti-friction bearings 28 and 30,
with an intervening seal 32, the cap having a cylindrical cavity 34, and an inlet 36 to provide an air compressor housing. A shaft 38 is rotatably mounted in the end bell bearings 28 and 30. Each of the end bells 26 is provided with an annular closure plate 40 seated in an annular offset42 in the casing end, and is secured in place by the end bell. The plate 40 has an annular sleeve 41 projecting into the combustion area, in spaced relation to shaft 38. 3
Within each of the end bells and keyed to the shaft 38 as at 44 in an air compressor rotor 46 comprising an annular hub' 48 keyed to the shaft 38 as at 44, and from which extend a plurality of stiff straight wires 49, as closely spaced as possible at their root ends in the hub. The wires are cut away as at 50 to provide a plurality of helical paths 51, preferably uniformly spaced angularly about the hub for the reception of air induced into the end bell from the air inlet 36, the rotation of the rotor 46 compressing air in the end bell and forcing the air into the power internal combustion chamber 52 through the annular opening 54 between the sleeve 41, and shaft 38.
At each end'of the combustion chamber 52 is a fuel injection inlet nozzle fed by a fuel pump,not shown, and adjacent thereto, but having a guard baffle 62 is a spark plug 64 or other suitable ignition device. Keyed to the shaft 38, as at 66 is a power rotor 68 having a hub 70, from which radiates a field of stiff radial wires, 72 as closelyspaced at the hub end as space will permit. The field of wires is provided with a plurality of uniformly spaced helical passages 74 extending from the ignition side of the motor to the'central exhaust area 76," and the exhaust 24. The rotor construction is similar to the rotor 46 in the endbell, except that to resist corrosion, and the high temperature of the burning fuel, the rotor wires would preferably be of a titanium alloy stainless steel.
While the use of a fuel injection system is referred to, any suitable combustible fuel in gaseous or liquid form may be mixed with the air drawn into the compressor chamber through the port 36, provided a sufficient wire gauze annular backfire preventing screen be introduced into the annular opening 54.
Referring to FIG. 2, there is shown a casing comprising stepped stages 122 and 124 of increasing diameter, an end bell 126 having an annular chamber 127 with a tangential inlet port 128 for high pressure steam or other medium under pressure. The enlarged stage 124 is provided with an end plate 130 having suitable exhaust ports as at 132. The end bell 126 is provided with a bearing plate 127, which with the end plate 130 are provided with bearings 134, 136, 138 and 140 having seals 142 and 144. Secured between the end bell and the primary stage casing 122 is a circular turret jet plate 146 having a plurality of tapering jet forming apertures 148 each disposed on a helical axis suitably oriented with respect to the tangential inlet, the jets being adapted to emit high velocity steam tangentially and helically into the primary stage 122 of the casing 120.
' Keyed to the shaft 152 as at 151 is a primary stage rotor 152 in the casing 122, which may correspond to the rotor 68 in FIG. 1, comprising radial stiff wires 153 164, the serations being in the form of uniform notches 166, 168 and 170, formedin their side edges and tips as shown. Each disk is provided with a keying lug 174, such that when a stack of the disks are assembled on the shaft, stacked with the lugs 174 keyed in a helical key way 176, the slots between the blades provide a plurality of helical passage ways through the stack. The helical passageways-are disposed at an angle corresponding to that of the circumferential path of the high velocity steam or other gaseous medium discharged into the primary stage chamber from the jets 148.
Referring to FIGS. 3-5 there is shown in greater detail the tangential inlet 128, and the helical jet port 148 having enlarged openings 170 at theirinlet ends, gradually reducing in cross section as at 172 at their outlet ends. A suitable ratio of reduced cross section from inlet 170 to the outlet 172 may be in the order of 5 to 1. It will be seen that with the tangential jet velocity, the rotor 152 will be subjected to the steam velocity and will be caused to accelerate, and rotate at a high speed, dependent upon the jet velocity. Further the steam in issuing into the second stage will undergo expansion and administer torque to the rotor 160 as it escapes to the exhaust end 180 of the chamber through the helical slots 154 bounded by the serated edges and the stepped offsets resulting from the disks beingforwardly offset slightly with respect to each other from the inlet side to the outlet side of the rotor.
In order to simplify the construction of the helical tangential jets, the turret jet plate may take the form shown in FIG. 6,'wherein the periphery of the plate is provided with helical reducingcross section grooves which may be readily milled economically. As shown the plate 200 has a plurality of helical grooves 202 of converging cross section from inlet ends 204 to the outlet ends 206. Such disk has a shaft aperture 208, and is adapted to be bolted as at 210 to the central annulus 125 of the end bell. The exterior surface 211 of the plate 200 has a close fit with the interior cylindrical surface 212 of the stage 222, and if desired, radial bolts 224 may secure the plate in position, such radial bolts ential opening of three-fourths of an inch or more, withthe slot tapering down on a helix to a discharge opening about l/4 inch deep and one-fourth inch wide as measured along the circumference.
If desired a compressor such as indicated in the modification of FIG. 1 may be employed in place of the steam inlet chamber, and jet plate, and ignition and injection means provided ahead of the rotor in stage 1 of FIG. 2, or first and second stages as in FIG. 2 may take place of the single stage indicated on either side of the exhaust in FIG. 1. It will be understood that while equalized thrust on the shaft is a feature of the form shown in FIG. 1, such feature may be eliminated if simplification is required, which may be had by eliminating the compressor and power rotor or rotors, and ignition and injection means on one side of the center line, AA.
It will readily be seen'that the disks from which the v 'bustible mixture to the combustion chamber.
lower grooves are required, a circular die of the correct diameter can be employed economically to trim the disks to such diameter as desired.
If desired, the serated blades 164 of the stampings forming the rotor 158 may have rounded sinusoidal edge formations, for example as indicated at 266, 268, and 270 in the typical blade or finger 264 shown in FIG. 11a.
In the modification of FIG. 12, fuel is introduced after air compression, but prior to delivery of the com- As shown, there is provided a cylindrical casing 220 having an end bell 322, andan annular plate member 324 clamped therebetween by bolts 326. The casing 220 and member 224 define a combustion chamber 228.
Joumalled as at 231 and 232 in the end bell, is a shaft 234, having a helically grooved air compressing rotor 236 closesly surrounded by the-internal cylindrical wall 238 of the end bell. The rotor 236 is provided'with a plurality of helical grooves 240, having a semicircular cross section or an equivalent. Immediately adjacent the rotor 236 is an air and fuel compressing and delivery rotor 242 of lesser diameter, and closely fitting within the cylindrical bore 223 of the sleeve portion 225 of plate member 324. The rotor 242 is provided with a plurality of helical grooves 244 of semi-circular cross section or the equivalent. There is thus provided a first and second stage of air compressing with fuel introduced between the stages. The shaft 234 extends into the combustion chamber and is shown as provided with a power rotor .68 of the type having radial wires and helical grooves, although the disk type may be employed. .A suitable ignition device in the form of a plug 64 is provided.
The end bell chamber is provided with a suitable air inlet 310, and immediately adjacent the plate member 324, there is provided a fuel inlet 212. The mixed fuel is then advanced into the combustion chamber by the impeller effect of the grooves 244 in the rotor 242. To enhance the cyclonic effect,a disk 200 such as shown in FIG. 9 or 146 as in FIG. 2 may be disposed in the chamber 228 spaced from and between the end of the sleeve 225 and rotor 58, the disk being secured to the casing wall in any suitable manner.'
In the internal combustion forms of the invention, starting is effected by rotating the shaft, injecting the fuel in a proper mixture, and effecting ignition, whereupon the expansion of the burning gases provides a cyclonic effect driving the power rotor 62, whereupon acceleration to high speeds is attained. By introducing air under pressure into the inlet 36 of FIG. 1 or 310 of FIG. 12, starting rotation may be induced by initial fluid pressure acting on therotor 51, or 238 so that by thereafter introducing fuel and effecting ignition, combustion and expansion takes place in the combustion chamber applying the cyclonic action to the power rotor to accelerate the rotor up to full power speed.
It will be seen that in each form of the inventions a rotor provides compression of the inlet air forcing the same intothe combustion chamber, where ignition is effected. While in FIG. 1, fuel is injected directly into the combustion chamber, in FIG. 12 the fuel is introduced between the initial compression state. The compressing effect of the rotor 240, delivers the combustion mixture into the combustion chamber with cyclonic effect that is enhanced by combustion, the cyclonic effect being multiplied, and being similar to that z in the form shown in FIG. 2 where steam is tangentially received in the end bell and delivered through the helical jets into the expansion chamber in a cylonic manner.
While several forms ofthe invention have been illustrated and described, it is to be understood that the invention is not limited thereto. As various changes in the construction and arrangement may be made without departing from the spirit of the invention, as will be apparent to those skilled in the art, reference will be had to the appended claims for a definition of the limits of the invention.
What is claimed is:
l. A turbine internal combustionengine comprising:
a. a combustion chamber;
b. a shaft extending into said chamber;
c. a helically slotted power rotor carried on said shaft in said chamber; d. a two stage air compressor including separate first and second stage compressor rotors each formed ,f. means for delivering the compressed air and fuel mixture into said chamber directly from said second stage compressor rotor, whereby said mixture is traveling in a helical path when entering said combustion chamber; and
g. means for igniting said-mixture within said chamber, said power rotor being disposed in thepath of combustible gas expansion.
Claims (1)
1. A turbine internal combustion engine comprising: a. a combustion chamber; b. a shaft extending into said chamber; c. a helically slotted power rotor carried on said shaft in said chamber; d. a two stage air compressor including separate first and second stage compressor rotors each formed with external helical grooves of decreasing cross section, closely surrounded by internal cylindrical walls, and disposed on said shaft outside said chAmber wherein each of said compressor rotors are of a uniform external diameter, said second compressor rotor is of lesser diameter than the first, and the said cylindrical wall there around extends to form an inlet to the combustion chamber; e. means for adding fuel to said compressor between said stages; f. means for delivering the compressed air and fuel mixture into said chamber directly from said second stage compressor rotor, whereby said mixture is traveling in a helical path when entering said combustion chamber; and g. means for igniting said mixture within said chamber, said power rotor being disposed in the path of combustible gas expansion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00277172A US3826085A (en) | 1970-02-24 | 1972-08-02 | Cyclonic turbine engines |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1355770A | 1970-02-24 | 1970-02-24 | |
US00277172A US3826085A (en) | 1970-02-24 | 1972-08-02 | Cyclonic turbine engines |
Publications (1)
Publication Number | Publication Date |
---|---|
US3826085A true US3826085A (en) | 1974-07-30 |
Family
ID=26684978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US00277172A Expired - Lifetime US3826085A (en) | 1970-02-24 | 1972-08-02 | Cyclonic turbine engines |
Country Status (1)
Country | Link |
---|---|
US (1) | US3826085A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3923416A (en) * | 1974-04-04 | 1975-12-02 | William L Frey | Turbine |
US20090165441A1 (en) * | 2007-12-27 | 2009-07-02 | Van Moerkerken Arthur | Combustion engine with feedback gear/rotary pump input |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB141017A (en) * | 1919-04-02 | 1921-02-24 | Jose Munoz Escamez | Improvements relating to rotor and stator elements for turbines and in the method ofmanufacture thereof |
GB373232A (en) * | 1930-11-15 | 1932-05-17 | Eugen Silbermann | Improvements in or relating to turbines, fans and pumps |
US1876599A (en) * | 1932-09-13 | Combustion engine | ||
US2630678A (en) * | 1947-08-18 | 1953-03-10 | United Aircraft Corp | Gas turbine power plant with fuel injection between compressor stages |
GB712361A (en) * | 1952-04-15 | 1954-07-21 | Mono Pumps Ltd | Improvements in or relating to rotary pumps |
US2703904A (en) * | 1952-03-08 | 1955-03-15 | Mary E De Long | Air driven rotating brush for vacuum cleaners |
US2997847A (en) * | 1957-12-20 | 1961-08-29 | Hollingsworth R Lee | Combustion engines for rockets and aeroplanes |
US3005311A (en) * | 1957-08-08 | 1961-10-24 | Frederick W Ross | Gas turbine engine with combustion inside compressor |
US3611720A (en) * | 1969-09-26 | 1971-10-12 | Yngurd M Fehlau | Internal combustion turbine engine |
-
1972
- 1972-08-02 US US00277172A patent/US3826085A/en not_active Expired - Lifetime
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1876599A (en) * | 1932-09-13 | Combustion engine | ||
GB141017A (en) * | 1919-04-02 | 1921-02-24 | Jose Munoz Escamez | Improvements relating to rotor and stator elements for turbines and in the method ofmanufacture thereof |
GB373232A (en) * | 1930-11-15 | 1932-05-17 | Eugen Silbermann | Improvements in or relating to turbines, fans and pumps |
US2630678A (en) * | 1947-08-18 | 1953-03-10 | United Aircraft Corp | Gas turbine power plant with fuel injection between compressor stages |
US2703904A (en) * | 1952-03-08 | 1955-03-15 | Mary E De Long | Air driven rotating brush for vacuum cleaners |
GB712361A (en) * | 1952-04-15 | 1954-07-21 | Mono Pumps Ltd | Improvements in or relating to rotary pumps |
US3005311A (en) * | 1957-08-08 | 1961-10-24 | Frederick W Ross | Gas turbine engine with combustion inside compressor |
US2997847A (en) * | 1957-12-20 | 1961-08-29 | Hollingsworth R Lee | Combustion engines for rockets and aeroplanes |
US3611720A (en) * | 1969-09-26 | 1971-10-12 | Yngurd M Fehlau | Internal combustion turbine engine |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3923416A (en) * | 1974-04-04 | 1975-12-02 | William L Frey | Turbine |
US20090165441A1 (en) * | 2007-12-27 | 2009-07-02 | Van Moerkerken Arthur | Combustion engine with feedback gear/rotary pump input |
US8555611B2 (en) * | 2007-12-27 | 2013-10-15 | Arthur Vanmoor | Combustion engine with feedback gear/rotary pump input |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6503067B2 (en) | Bladeless turbocharger | |
US3057157A (en) | Rotary engine | |
US3118277A (en) | Ramjet gas turbine | |
US3287904A (en) | Gas turbine engine | |
US3626694A (en) | Centrifugal flow gas turbine | |
US2538179A (en) | Rotary power generator | |
US3709629A (en) | Integrated flow gas turbine | |
US3204408A (en) | Fuel injection means | |
JP2003511596A (en) | Centrifugal pump | |
GB1435687A (en) | Gas generators | |
WO2009073406A2 (en) | Rotary mechanically reciprocated sliding metal vane air pump and boundary layer gas turbines integrated with a pulse gas turbine engine system | |
US3826085A (en) | Cyclonic turbine engines | |
US2042550A (en) | Supercharger for internal combustion engines | |
US3692421A (en) | Cyclonic turbine engines | |
US3837760A (en) | Turbine engine | |
US4500254A (en) | Gas expansion motor | |
US2444213A (en) | Rotary turbine | |
GB1605282A (en) | Bladed rotor for gas turbine engine | |
US3182710A (en) | Turbine driven supersonic industrial oil burner | |
US4347034A (en) | Gas turbine | |
US2592227A (en) | Combined radial and axial flow multistage turbine | |
US4397146A (en) | Gas turbine | |
US3015211A (en) | Radial turbine engine | |
US3955360A (en) | Integrated flow washboard turbine | |
US2979305A (en) | Turbine with funnel drive vanes |