US1495526A - Rotary prime mover, motor, compressor, pump, and the like - Google Patents
Rotary prime mover, motor, compressor, pump, and the like Download PDFInfo
- Publication number
- US1495526A US1495526A US657186A US65718623A US1495526A US 1495526 A US1495526 A US 1495526A US 657186 A US657186 A US 657186A US 65718623 A US65718623 A US 65718623A US 1495526 A US1495526 A US 1495526A
- Authority
- US
- United States
- Prior art keywords
- rotor
- blades
- channels
- cylinder
- motor
- 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
- 239000012530 fluid Substances 0.000 description 11
- 238000010276 construction Methods 0.000 description 3
- WWYNJERNGUHSAO-XUDSTZEESA-N (+)-Norgestrel Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](CC)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 WWYNJERNGUHSAO-XUDSTZEESA-N 0.000 description 1
- 241001052209 Cylinder Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/08—Rotary pistons
- F01C21/0809—Construction of vanes or vane holders
- F01C21/0818—Vane tracking; control therefor
- F01C21/0854—Vane tracking; control therefor by fluid means
- F01C21/0863—Vane tracking; control therefor by fluid means the fluid being the working fluid
Definitions
- This invention relates to rotary prime movers, motors, compressors, pumps, and the like, and has for its object to provide simplemeans by which power may be utilized or distributed to perform work in a most efficient manner.
- the machine is of the type consisting of a horizontal cylinder within which is a rotor mounted eccentrically to the cylinder bore, the rotor being formed peripherally with a number of channels inwhich work radially slidable blades moving outward under centrifugal force so as to press against the wallof the cylinder when the rotor revolves.
- Fig. 1 is a cross section of the rotor.
- Fig. 2 is an: axial section.
- Figs. 3, 4 and 5 are modifications in the form of the blades.
- a rotor 2 of cylindrical form having axially disposed'channels 3 open at the periphery, these channels extending from side to side thereof.
- Said rotor is eccentrically mounted in a cylinder 4 which is provided on opposite sides thereof with an inlet 5 and an outlet 6.
- Radially slidable within the channels 3 are blades 7 which are laterally tapered outwardly, and inwardly truncated so as to present concave faces 7 to the axis of the rotor 2.
- the sides of the blades 7 continuing inwardly from their tapering sides may assume a slight convexity 7 leading up to the said concave faces.
- the blades 7 are solid, but it is to be understood that they maybe chambered as desired.
- the rotor 2 is provided interiorly with a series of ducts 8 in three d-ifl'erent planes as shown in Fig. 2 for example.
- the ducts 8 provide intercommunication between the channels 3 at the back of the blades 7, and a common pressure is thus maintained on the inside of said blades.
- a series of non-return ball valves 9 or other suitable valves which control the admission of fluid t'o-the middle series of ducts, although the valves may be fitted to the outer ducts if desired.
- valve seatings 10 are screwed'or connected radially in the rotor 2, one or more being situated between neighboring blades 7 and controlling access to the said ducts by way of openings 11 or the like formed within the rotor 2.
- the said valve seatings may be formed with outer flanges 12 abutting against the bottom of recesses in the rotor 2 and therebyderive position and lie within the confines of the latter.
- the shaft 1 When the machine is to be used as a prime mover, motor, or the like, the shaft 1 may be disposed as shown above the centre of the cylinder 4, so that the blades 7 which are at the lower half of the rotor 2 when the machine is at rest, or rotating at relatively slow speed, will tend to move out of the channels against the boreof the cylinder 4 and'be positioned for action by the fluid pressure.
- the rotor may be devoid of non-return valves.
- flem ible plates 13 or the like are attached to the blades 7, said plates being disposed at the sides thereof and adapted to press closel against the inside faces of the c annels it by any pressure which may be set up in the un In the modified form shown in Flo. d, the flexible plates 13 are formed "integrally with the blades 7 and are adapted to engage the inside races or the channels 3 as atomsaiill lln the modified form shown in Fig. 5, the inner part 7 or the blades 7 is shown as convexed.
- the eccentricity or the rotor shaft 1 in relation to the cylinder may be such that the interior space or the rotor 2 may remain at a constant capacity in all oositions which the said rotor may assume w ilst rotating.
- the channels and blades may be provided with hard metal liners it required.
- a rotary prime mover, motor, compressor, pump,'or the like the combination of a cylinder, a rotor eccentrically mounted therein, channels open at the periphery of the rotor, outwardly tapered blades freely movable in the channels, said blades having their taper sides leading to a broad outer end adapted to engage the bore of the cylinder, ducts formed in the rotor, said ducts affording intercommunication to the inner part of the blades, radial valves disposed in the rotor adapted to admit ingress oil motive fluid to the ducts, and inlet and outlet openings in the cylinder at opposite sides oi the rotor.
- a rotary prime mover, motor, compressor, pump, or the like the combination of a cylinder, a rotor eccentrically mounted therein, channels open at the periphery of i the rotor, outwardly tapered blades freely movable in the channels, said blades having their taper sides leading to a broad outer and adapted to engage the bore in the cylinder, flexible plates or the like members tegrally formed with or attached the sides of the blades and adapted to press against the inside faces of the channels, ra-
- dial valves disposed in the rotor between the blades, and inletand outlet openings L the cylinder at opposite sides of the rotor
- a rotary prime mover, motor, compressor, pump, or the lilre the combination or a cylinder, a rotor eccentrically mounted therein, daannels open at the periphery of the rotor, outwardly tapered blades freely movable in the channels, said blades having their taper sides leadin to a broad outer end adapted to engage t e bore of the cylinder, with convex rear portions permitting engagement with the walls of the channels, radial valves disposed in the rotor, interior ducts within the rotor controlled by the valves for admitting ingress of fluid or preven g non-return of fluid rom said ducts, and inlet and outlet ports at opposite sides of the rotor.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
Description
May 2?, 1-924. 7 1,495,526
H. C. PHILLIPS ROTARY PRIME 'MOVER, MOTOR, COMPRESSOR, PUMP, AND THE LIKE Filed Aug. 13, 1923 2,Sheets-Sheet l I restat- EARBYCLARENCE PHILLIPS, OF GLOUCESTER, ENG-LAND.
ROTARY PRIME MOVER, MOTOR, COMPRE$SOR, PUMP, AND THE LEE.-
Applicationjled August 13, 1923. Serial No. 857,186.
To all whom it may concern Be it known that I, HARRY CLARENCE PHILLIPS, a subject of the King of Great Britain, residing at Gloucester, England, have invented certain new and useful Improvementsin and Relating to Rotary Prime Movers, Motors, Compressors, Pumps, and the like, of which the following is a specification.
This invention relates to rotary prime movers, motors, compressors, pumps, and the like, and has for its object to provide simplemeans by which power may be utilized or distributed to perform work in a most efficient manner. I
I The machine is of the type consisting of a horizontal cylinder within which is a rotor mounted eccentrically to the cylinder bore, the rotor being formed peripherally with a number of channels inwhich work radially slidable blades moving outward under centrifugal force so as to press against the wallof the cylinder when the rotor revolves.
Referring to the accompanying drawings illustrating a preferred construction,
Fig. 1 is a cross section of the rotor.
Fig. 2 is an: axial section.
Figs. 3, 4 and 5 are modifications in the form of the blades.
' In carrying the invention into effect with reference to Figs. 1 and 2, upon a shaft 1 is mounted a rotor 2 of cylindrical form having axially disposed'channels 3 open at the periphery, these channels extending from side to side thereof. Said rotor is eccentrically mounted in a cylinder 4 which is provided on opposite sides thereof with an inlet 5 and an outlet 6. Radially slidable within the channels 3 are blades 7 which are laterally tapered outwardly, and inwardly truncated so as to present concave faces 7 to the axis of the rotor 2. The sides of the blades 7 continuing inwardly from their tapering sides may assume a slight convexity 7 leading up to the said concave faces. As shown, the blades 7 are solid, but it is to be understood that they maybe chambered as desired.
S0 constructed, there is, at all times, a simple line-contact between each wall of each of the channels 3 and the corresponding wall or face of the blade 7 which slides therein, the line-contacts being substantially parallel with the axis of the rotor. This reduces friction to the minimum. It also provides a constantly varying surface of contact between the faces of each blade and the corresponding walls of the respective channels and ermits a rocking action of each blade relatlvely to its respective channel and to the axis of the rotor, so that all .blades instantly accurately accommodate themselves to their channels at every point in the travel of the rotor. This construction and line contact permitting rocking and sliding contact of the blades, also assures continuous contact between the outer face of each blade and the interior wall of the cylinder.
The rotor 2 is provided interiorly with a series of ducts 8 in three d-ifl'erent planes as shown in Fig. 2 for example. The ducts 8 provide intercommunication between the channels 3 at the back of the blades 7, and a common pressure is thus maintained on the inside of said blades. In order to maintain a requisite pressure at the inside of the blades, there. is arranged in the rotor 2 between the channels, a series of non-return ball valves 9 or other suitable valves, which control the admission of fluid t'o-the middle series of ducts, although the valves may be fitted to the outer ducts if desired. The valve seatings 10 are screwed'or connected radially in the rotor 2, one or more being situated between neighboring blades 7 and controlling access to the said ducts by way of openings 11 or the like formed within the rotor 2. The said valve seatings may be formed with outer flanges 12 abutting against the bottom of recesses in the rotor 2 and therebyderive position and lie within the confines of the latter.
With this construction, should the fluid at the inside of the rotor fall below a certain pressure, the outside fluid forcing open the valves 9 passes to the interior of the rotor and presses the blades 7 against the walls of the cylinder .4.
When the machine is to be used as a prime mover, motor, or the like, the shaft 1 may be disposed as shown above the centre of the cylinder 4, so that the blades 7 which are at the lower half of the rotor 2 when the machine is at rest, or rotating at relatively slow speed, will tend to move out of the channels against the boreof the cylinder 4 and'be positioned for action by the fluid pressure.
lll
' terior oi the rotor.
Stl
@ nee half of the rotor 2 will tend to sink into their channels 3 when the machine is at rest and when same is bein rotated at a relatively slow speed. By t is means, the rotor 2 with its blades 7 may be rotated without, imparting motion to the fluid medium or tending to impart only a relatively small motion thereto. Thus the prime mover which may be utilized to drive the machine as a power transmitter may be easily started up and the necessity for clutch devices or the like may be obviated. li fhen the speed oi the machine is increased, however, centrifugal torcewill cause the blades 7 to move outwards until they bear against the bore of the c linder 4t, thus obtaining the maximum in ct and discharge of the fluid medium. By this action, the movement imparted to the said medium may be caused to commence gradually and without shoclr.
Alternatively, the rotor may be devoid of non-return valves.
In a modified form shown in Fig. 3, flem ible plates 13 or the like are attached to the blades 7, said plates being disposed at the sides thereof and adapted to press closel against the inside faces of the c annels it by any pressure which may be set up in the un In the modified form shown in Flo. d, the flexible plates 13 are formed "integrally with the blades 7 and are adapted to engage the inside races or the channels 3 as atomsaiill lln the modified form shown in Fig. 5, the inner part 7 or the blades 7 is shown as convexed.
The eccentricity or the rotor shaft 1 in relation to the cylinder may be such that the interior space or the rotor 2 may remain at a constant capacity in all oositions which the said rotor may assume w ilst rotating.
1 The channels and blades may be provided with hard metal liners it required.
What ll'do claim as my invention, and desire to secure by Letters Patent, is 2-- 1. In a rotary prime mover, motor, compressor, pump, or the like, the combination of a cylinder, a rotor eccentrically mounted therein, channels 0 on at the eriphery or the rotor outward y tapered lades freely movable in the channels, said blades having their taper sides leadin to a broad outer end "adapted to engage t e bore of the cyl inder, and with convex rear parts permitting engagement with the walls of the channels, and inlet and outlet ports in the cylinder at the sides or the rotor.
2. In a rotary prime mover, motor, corn= pressor, pump, or the like, the combination of a cylinder, a rotor eccentrically mounted therein, channels in the rotor open at the periphery, radial blades movable in the channels, said blades tapering to a broad end engaging with the cylinder, ducts termed intemorly ot the rotor, said ducts being open does to the inner part ofthe blades, andholding fluid under pressure for niamtaining the blades against the bore of the cylinder,
3. ln a rotary prime mover, motor, compressor, pump,'or the like, the combination of a cylinder, a rotor eccentrically mounted therein, channels open at the periphery of the rotor, outwardly tapered blades freely movable in the channels, said blades having their taper sides leading to a broad outer end adapted to engage the bore of the cylinder, ducts formed in the rotor, said ducts affording intercommunication to the inner part of the blades, radial valves disposed in the rotor adapted to admit ingress oil motive fluid to the ducts, and inlet and outlet openings in the cylinder at opposite sides oi the rotor.
4-. la a rotary prime mover, motor, compressor, pump, or the like, the combination a of a cylinder, a rotor eccentrically mounted therein, channels open at the periphery of the rotor, outwardly tapered blades freely movable in the channels, said blades having their taper sides leading to a broad outer i;
egress of fluid from the interior or the i rotor.
5. In. a rotary prime mover, motor, compressor, pump, or the like, the combination of a cylinder, a rotor eccentrically mounted therein, channels open at the periphery of i the rotor, outwardly tapered blades freely movable in the channels, said blades having their taper sides leading to a broad outer and adapted to engage the bore in the cylinder, flexible plates or the like members tegrally formed with or attached the sides of the blades and adapted to press against the inside faces of the channels, ra-
dial valves disposed in the rotor between the blades, and inletand outlet openings L the cylinder at opposite sides of the rotor,
(i. In a rotary prime mover, motor, compressor, pump, or the lilre, the combination or a cylinder, a rotor eccentrically mounted therein, daannels open at the periphery of the rotor, outwardly tapered blades freely movable in the channels, said blades having their taper sides leadin to a broad outer end adapted to engage t e bore of the cylinder, with convex rear portions permitting engagement with the walls of the channels, radial valves disposed in the rotor, interior ducts within the rotor controlled by the valves for admitting ingress of fluid or preven g non-return of fluid rom said ducts, and inlet and outlet ports at opposite sides of the rotor..
7. In a rotary prime mover, motor, compressor, pump, or the like, the combination of a cylinder, a rotor eccentrically mounted therein, and provided 'Wltl'! radially disposed bhannels, and blades slidably and rockably disposed in said channels and in contact with the Walls of said channels.
8. In a rotary prime mover, motor, compressor, pump, or the like, the combination of a cylinder, a rotor eccentrically mounted therein and provided with radially disposed channels, and blades slidably and rockably mounted in said channels and having variable line-contact with said channels.
In testimony whereof, I have signed my name to, this specification at Gloucester, England, this 16th day of July, 1923.
HARRY CLARENCE PHILLIPS.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US657186A US1495526A (en) | 1923-08-13 | 1923-08-13 | Rotary prime mover, motor, compressor, pump, and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US657186A US1495526A (en) | 1923-08-13 | 1923-08-13 | Rotary prime mover, motor, compressor, pump, and the like |
Publications (1)
Publication Number | Publication Date |
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US1495526A true US1495526A (en) | 1924-05-27 |
Family
ID=24636178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US657186A Expired - Lifetime US1495526A (en) | 1923-08-13 | 1923-08-13 | Rotary prime mover, motor, compressor, pump, and the like |
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US (1) | US1495526A (en) |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2628568A (en) * | 1946-04-26 | 1953-02-17 | Ellipse Corp | High-pressure pump |
US2821143A (en) * | 1954-07-06 | 1958-01-28 | Vickers Inc | Power transmission |
US2830543A (en) * | 1955-07-27 | 1958-04-15 | Mechanisms Company | Fluid pressure transducer for converting rotary force to fluid pressure, or vice-versa |
US2835205A (en) * | 1955-01-25 | 1958-05-20 | Teves Kg Alfred | Rotary vane-type pump |
US3044687A (en) * | 1959-02-17 | 1962-07-17 | Paul H Davey | Wear-resistant vane for rotary compressor |
US3066608A (en) * | 1960-11-22 | 1962-12-04 | William T Livermore | Multiple ported transmission pump |
US3079864A (en) * | 1963-03-05 | Pressure intensifier | ||
US3081706A (en) * | 1960-05-09 | 1963-03-19 | Thompson Ramo Wooldridge Inc | Slipper sealing means for a dual acting pump |
US3086475A (en) * | 1963-04-23 | rosa en | ||
US3123012A (en) * | 1964-03-03 | Hydraulic gear apparatus | ||
US3135460A (en) * | 1960-10-19 | 1964-06-02 | Gen Motors Corp | Refrigerating apparatus |
US3159336A (en) * | 1961-05-13 | 1964-12-01 | Nsu Motorenwerke Ag | Non-jamming apex seal |
US3180561A (en) * | 1961-06-07 | 1965-04-27 | Nsu Motorenwerke Ag | Non-jamming apex seal |
US3189263A (en) * | 1962-02-08 | 1965-06-15 | Fichtel & Sachs Ag | Packing system for rotary combustion engine and the like |
US3240155A (en) * | 1965-01-21 | 1966-03-15 | Quiroz Francisco Angel | Helical rotary pumps |
US3884124A (en) * | 1973-04-19 | 1975-05-20 | Reliance Electric Co | Hydraulic device |
US4202313A (en) * | 1977-08-29 | 1980-05-13 | Rosaen Oscar E | Rotary engine |
US4353337A (en) * | 1977-08-29 | 1982-10-12 | Rosaen Oscar E | Rotary engine |
-
1923
- 1923-08-13 US US657186A patent/US1495526A/en not_active Expired - Lifetime
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3086475A (en) * | 1963-04-23 | rosa en | ||
US3123012A (en) * | 1964-03-03 | Hydraulic gear apparatus | ||
US3079864A (en) * | 1963-03-05 | Pressure intensifier | ||
US2628568A (en) * | 1946-04-26 | 1953-02-17 | Ellipse Corp | High-pressure pump |
US2821143A (en) * | 1954-07-06 | 1958-01-28 | Vickers Inc | Power transmission |
US2835205A (en) * | 1955-01-25 | 1958-05-20 | Teves Kg Alfred | Rotary vane-type pump |
US2830543A (en) * | 1955-07-27 | 1958-04-15 | Mechanisms Company | Fluid pressure transducer for converting rotary force to fluid pressure, or vice-versa |
US3044687A (en) * | 1959-02-17 | 1962-07-17 | Paul H Davey | Wear-resistant vane for rotary compressor |
US3081706A (en) * | 1960-05-09 | 1963-03-19 | Thompson Ramo Wooldridge Inc | Slipper sealing means for a dual acting pump |
US3135460A (en) * | 1960-10-19 | 1964-06-02 | Gen Motors Corp | Refrigerating apparatus |
US3066608A (en) * | 1960-11-22 | 1962-12-04 | William T Livermore | Multiple ported transmission pump |
US3159336A (en) * | 1961-05-13 | 1964-12-01 | Nsu Motorenwerke Ag | Non-jamming apex seal |
US3180561A (en) * | 1961-06-07 | 1965-04-27 | Nsu Motorenwerke Ag | Non-jamming apex seal |
US3189263A (en) * | 1962-02-08 | 1965-06-15 | Fichtel & Sachs Ag | Packing system for rotary combustion engine and the like |
US3240155A (en) * | 1965-01-21 | 1966-03-15 | Quiroz Francisco Angel | Helical rotary pumps |
US3884124A (en) * | 1973-04-19 | 1975-05-20 | Reliance Electric Co | Hydraulic device |
US4202313A (en) * | 1977-08-29 | 1980-05-13 | Rosaen Oscar E | Rotary engine |
US4353337A (en) * | 1977-08-29 | 1982-10-12 | Rosaen Oscar E | Rotary engine |
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