Positiv-displacement rotary mashine

A positive-displacement rotary machine comprises a housing a rotor installed in the housing with the a capability of rotation, a separator installed in the housing, having a guide part with a hole for the rotor; a piston installed in the a groove of the rotor with the a capability of making rotary oscillations relative to the rotor around an axis that intersects the an axis of rotation of the rotor, having at least one slot into which the guide part of the separator enters, a sphere-like working cavity formed around the rotor, which the guide part of the separator, during interaction of the hole with the rotor, divides into chamber-forming cavities of variable cross section, each of which is divided by the piston into working chambers. There is a passage for the a working fluid that permits the working thud to bypass the minimal cross section of the chamber-forming cavity; and input and output ports of the working fluid.

Rotary volumetric machine

A rotary volumetric machine having a stationary structure; a rotor, which can turn with respect to the stationary structure about a principal axis of rotation; a work chamber formed within said rotor; a disk, which is housed in said work chamber and can turn with respect to the stationary structure about a secondary axis of rotation fixed with respect to said stationary structure, the secondary axis of rotation being inclined with respect to said principal axis of rotation, said disk having a radial through groove; a diaphragm, which is fixed with respect to said rotor, extends in said work chamber, and engages said radial groove of said disk; and an inlet opening and an outlet opening for a working fluid, which are formed in said rotor, communicate with said work chamber, and are located on opposite sides of said diaphragm.

Rotational Displacement Apparatus

An apparatus including a first piston member rotatable about a first rotational axis and a rotor with a first chamber and pivotable about a second rotational axis. The first piston member extends across the first chamber. The rotor and first piston member are rotatable around the first rotational axis, and the rotor is pivotable about the second rotational axis to permit a relative pivoting motion between the rotor and the first piston member linked to the rotor rotating about the first rotational axis. 1 the method comprising:', 'rotating the rotor and first piston member around the first rotational axis; and', 'pivoting the rotor about the second rotational axis', 'such that there is a relative pivoting motion between the rotor and the first piston member', 'which varies the volume of each of the sub-chambers,', 'with the change in the sub-chambers volume being linked to rotation of the rotor about the first rotational axis., 'a first piston member being rotatable about a first rotational axis; a rotor comprising a first chamber and pivotable about a second rotational axis, the first piston member extending across the first chamber to form sub-chambers within the first chamber;'}. A method of operation of a rotary fluid apparatus that comprises This application is a continuation of pending U.S. application Ser. No. 15/552,451, filed Aug. 21, 2017, which was the National Stage of International Application No. PCT/GB2016/052429, filed Aug. 5, 2016, which claims priority of GB Application No. 1520830.9, filed Nov. 25, 2015 and GB Application No. 1521207.9, filed Dec. 1, 2015, the entire disclosure of each being hereby incorporated by reference herein.Conventional fluid pumps and internal combustion engines that comprise a ‘cranked’ reciprocating arrangement to drive a piston are of course well known and understood in the art. The demerit of these arrangements is the need, and losses arising from, the translation of linear motion of a piston into a rotational motion ...

Rotational Displacement Apparatus

An apparatus comprising a first piston member () rotatable about a first rotational axis () and a rotor () comprising a first chamber () and pivotable about a second rotational axis (). The first piston member () extends across the first chamber (). The rotor () and first piston member () are rotatable around the first rotational axis (), and the rotor () is pivotable about the second rotational axis () to permit a relative pivoting motion between the rotor () and the first piston member () linked to the rotor () rotating about the first rotational axis (). 110. An apparatus () comprising:{'b': 18', '30, 'a shaft () which defines and is rotatable about a first rotational axis ();'}{'b': 20', '32', '18', '20, 'an axle () defining a second rotational axis (), the shaft () extending through the axle ();'}{'b': 22', '18', '22', '20', '18, 'a first piston member () provided on the shaft (), the first piston member () extending from the axle () towards a distal end of the shaft ();'}{'b': 16', '20, 'a rotor () carried on the axle ();'}{'b': 16', '34, 'i': 'a', 'claim-text': {'b': 22', '34, 'i': 'a', 'the first piston member () extending across the first chamber ();'}, 'the rotor () comprising a first chamber (),'} [{'b': 16', '20', '18', '30, 'the rotor () and axle () are rotatable with the shaft () around the first rotational axis (); and'}, {'b': 16', '20', '32, 'the rotor () is pivotable about the axle () about the second rotational axis ()'}, {'b': 16', '22', '16', '30, 'to permit relative pivoting motion between the rotor () and the first piston member () as the rotor () rotates about the first rotational axis ().'}], 'whereby210. An apparatus () as claimed in wherein{'b': 34', '36, 'i': 'a', 'the first chamber () has a first opening (); and'}{'b': 22', '20', '34', '36, 'i': 'a', 'the first piston member () extends from the axle () across the first chamber () towards the first opening ().'}310. An apparatus () as claimed in or wherein{'b': 20', '18, 'the axle () is ...

ROTARY PISTON AND CYLINDER DEVICES

A transmission assembly for a rotary piston and cylinder device, comprising a first gear () and a gear sub-assembly (), the first gear connectable to a rotatably mounted shutter () of the device, and the first gear extending from a side of the shutter, and the first gear connected to the gear sub-assembly which converts rotation to an axis of rotation different to that of the shutter. 119-. (canceled)20. A rotary piston and cylinder device , comprising:a rotor, the rotor comprising a piston, the rotor is arranged to rotate about an axis of rotation,a stator,the rotor and the stator defining an annular working chamber, and a rotor surface in part defining the working chamber,the device further comprising a rotatable shutter which serves to divide the working chamber, but which comprises a slot to nevertheless allow passage of the piston, andthe rotor surface being a concave surface which faces generally radially inwards towards the axis of rotation of the rotor.21. A rotary piston and cylinder device as claimed in comprising:a transmission assembly comprising a first gear and a gear sub-assembly, the first gear connectable to the rotatable shutter of the device, the first gear extending from a side of the shutter, the shutter having an axis of rotation which is non-intersecting in relation to the axis of rotation of the rotor, and the stator comprising an opening through which the shutter is receivable in the working chamber so as to intersect said working chamber, andthe first gear connected to the gear sub-assembly which converts rotation to an axis of rotation different from the axis of rotation of the shutter, and the gear sub-assembly comprises a second gear which meshes with the first gear and the second gear has an axis of rotation parallel to that of the first gear.22. A rotary piston and cylinder device as claimed in in which the first gear is located radially inwardly of the shutter.23. A rotary piston and cylinder device as claimed in in which an axis of ...

Indexed Positive Displacement Rotary Motion Device

Disclosed herein is an indexing system for a rotor assembly where in one example the indexing system regulates the rotational location of drive rotors. In one example the rotors are configured to rotate about a shaft. 1. A rotor assembly comprising first and second opposing rotors having first and second center axes that are offset from co-linear , the rotor assembly comprising:a. each rotor comprising one or more lobes, the lobes having offset engagement surfaces configured to engage lobe tips of the opposing rotor(s) the offset engagement surfaces being defined by a reference axis fixed to a center axis of the opposing rotor and rotating the reference axis with respect to the center axis of the offset engagement surface of the opposing rotor whereas a distance from the reference axis to the lobe tip of the opposing rotor plus a distance of a prescribed gap distance or interference fit determines the location of the offset engagement surface;b. a through shaft passing through the rotors, the through shaft having a center portion in part defining a portion of a sphere, the rotors each having an interior portion forming a portion of a concave spherical surface operatively configured to engage the center portion of the through shaft;c. an indexing system comprising an index offset surface on the first rotor, an indexer surface mounted to the through shaft where the indexer surface is positioned so as to engage the index offset surface of the second rotor as the first rotor rotates with the through shaft having a center of rotation which is not co-linear as to a center of rotation of the first rotor or second rotor.2. The rotor assembly as recited in where:a. each indexer surface is attached to an indexer housing which in turn is rigidly attached to the through shaft and configured to move in conjunction therewith;b. the index offset surfaces are positioned upon a longitudinally rearward portion of at least one rotor and a corresponding number of index surfaces are ...

Rotary piston and cylinder device

A rotary piston and cylinder device ( 1 ) comprising a rotor ( 2 ), a stator ( 4 ) and a rotatable shutter ( 3 ), a rotary piston and cylinder device comprising a rotor, a rotatable shutter, the rotor comprising a piston ( 5 ), the piston comprising a first side ( 5 b ) and a second side ( 5 a ), the first side ( 5 b ) arranged to seal with a slot of the shutter, and comprises a working face, the second side being a substantially oppositely directed side to the first side, and the second side ( 5 a ) comprising a sealing portion arranged to seal with the shutter slot and/or stator and a non-sealing portion arranged not to seal with the shutter slot.

ROTARY PISTON AND CYLINDER DEVICES

A rotor for a rotary piston and cylinder device (), wherein at least part of an outer surface () of the rotor () is a substantially frusto-conical shaped surface. 1. A rotor for a rotary piston and cylinder device , wherein at least part of an outer surface of the rotor is a substantially frusto-conical shaped surface.2. A rotor as claimed in in which the frusto-conical surface extends for part of the height of the rotor in a direction along a rotational axis of the rotor.3. A rotor as claimed in in which a plurality of substantially frusto-conical surfaces are provided.4. A rotor as claimed in in which each frusto-conical surface has a different respective cone angle.5. A rotor as claimed in claim 3 , in which at least two of the frusto-conical surfaces are spaced-apart in a direction along a rotational axis of the rotor by an intermediate curved surface claim 3 , which is curved in cross-section.6. A rotor as claimed in in which the intermediate curved surface is provided with a fluid port.7. A rotor as claimed in in which the curved surface is substantially central of the height of the rotor.8. A rotor as claimed in in which at least two of the frusto-conical surfaces are adjacent to each other.9. A rotor as claimed in in which a single substantially frusto-conical surface is located to each side of a substantially central curved surface.10. A rotor as claimed in in which a major surface area of the outer surface of the rotor is frusto-conical.11. A rotor as claimed in in which a major portion of the outer surface comprises a single frusto-conical surface.12. A rotor as claimed in in which a major surface area of the outer surface of the rotor comprises three frusto-conical surface portions.13. A rotor as claimed in in which the outer surface substantially consists of a curved portion and of a substantially frusto-conical portion.14. A rotor as claimed in claim 1 , which comprises at least one shoulder arranged to seal with a stator claim 1 , and a sealing ...

ROTARY PISTON AND CYLINDER DEVICE

A rotary piston and cylinder device () comprising a rotor (), a stator and a shutter disc (), the rotor comprising a piston () which extends from the rotor into the cylinder space, the rotor and the stator together defining the cylinder space, the shutter disc passing through the cylinder space and forming a partition therein, and the disc comprising a slot () which allows passage of the piston therethrough, the slot provided between two surface portions which receive the piston therethrough,at least one of the surfaces defines a close-running region with the piston to provide a fluid seal, and for at least part of the period during which the piston passes through the slot, the close-running region is offset from a mid-plane which extends through the disc and is co-planar with the disc. 1. A rotary piston and cylinder device comprising a rotor , a stator and a shutter disc , the rotor comprising a piston which extends from the rotor into the cylinder space , the rotor and the stator together defining the cylinder space , the shutter disc passing through the cylinder space and forming a partition therein , and the disc comprising a slot which allows passage of the piston therethrough , the slot provided between two surface portions which receive the piston therethrough ,at least one of the surfaces defines a close-running region with the piston to provide a fluid seal, and for at least part of the period during which the piston passes through the slot, the close-running region is offset from a mid-plane which extends through the disc and is co-planar with the disc.2. A rotary piston and cylinder device as claimed in in which the close-running region translates relative to the thickness of the shutter disc during progression of the blade through the slot.3. A rotary piston and cylinder device as claimed in where the close-running region is spaced by a distance of 0-20% of the disc thickness from one of the opposing sides of the disc for at least part of the piston's ...

Rotary piston and cylinder device

A rotary piston and cylinder device ( 1 ) comprising a rotor ( 2 ), a stator and a shutter disc ( 3 ), the rotor comprising a piston which extends from the rotor into the cylinder space, the rotor and the stator together defining the cylinder space, the shutter disc passing through the cylinder space and forming a partition therein, and the disc comprising a slot ( 3 a ) which allows passage of the piston therethrough, the shutter disc comprising a circumferential surface ( 30 ) arranged to form a seal with a surface of the rotor, the circumferential surface defining a profile which forms at least one close running line ( 13 b ) with said rotor surface, and the at least one close-running line offset from a rotor plane ( 13 ) which lies on a radius of the rotor and which includes the axis of rotation of the rotor.

ROTARY PISTON AND CYLINDER DEVICES

A rotary piston and cylinder device () comprising a rotor (), a stator and a shutter disc (), the rotor comprising a piston () which extends from the rotor into the cylinder space, the rotor and the stator together defining the cylinder space, the shutter disc passing through the cylinder space and forming a partition therein, and the disc comprising a slot () which allows passage of the piston therethrough, and a surface of the rotor and a surface of the stator opposing each other forming a close-running surface pair, and at least one of the surfaces comprising an abradable coating () which is provided with a plurality of recess formations, and the recess formations are discontinuous from each other. 1. A rotary piston and cylinder device comprising a rotor , a stator and a shutter disc ,the rotor comprising a piston which extends from the rotor into the cylinder space, the rotor and the stator together defining the cylinder space,the shutter disc passing through the cylinder space and forming a partition therein, and the disc comprising a slot which allows passage of the piston therethrough, and a surface of the rotor and a surface of the stator opposing each other forming a close-running surface pair, andat least one of the surfaces comprising an abradable coating which is provided with a plurality of recess formations, and the recess formations are discontinuous from each other.2. A device as claimed in in which the recess formations are discrete and spaced apart from each other.3. A device of in which the abradable coating is provided on the stator.4. A device of in which the abradable coating is provided on the rotor.5. A device as claimed in in which each recess has an angular circumferential extent on a respective surface of a maximum of 10°.6. A device as claimed in in which the recesses form a regular claim 1 , repeating pattern.7. A device as claimed in in which the recess formations are arranged in a staggered arrangement claim 1 , in relation to a net ...

ROTARY PISTON AND CYLINDER DEVICE

A rotary piston and cylinder device () comprising a rotor (), a stator (), a rotatable shutter (), the rotor and the stator comprising surface portions which define a chamber, wherein the rotor comprises a first surface portion (A) and the stator comprises substantially two surface portions (′), and the two surface portions of the stator neighbour each other. 1. A rotary piston and cylinder device comprising:a rotor,a stator,a rotatable shutter,the rotor and the stator comprising surface portions which define a chamber,wherein the rotor comprises a first surface portion and the stator comprises substantially two surface portions,and the two surface portions of the stator neighbour each other.2. A rotary piston and cylinder device as claimed in in which the two stator surface portions are major surface portions defining the chamber.3. A rotary piston and cylinder device as claimed in in which the cross-section is taken on a radial plane claim 1 , which includes an axis of rotation of the rotor.4. A rotary piston and cylinder device as claimed in in which the chamber is substantially defined by three major surface portions claim 1 , being said surface portions of .5. A rotary piston and cylinder device as claimed in in which one of surface portions of the stator claim 1 , when viewed in cross-section claim 1 , is substantially linear.6. A rotary piston and cylinder device as claimed in in which the surface portions of the stator claim 1 , when viewed in cross-section claim 1 , are substantially linear.7. A rotary piston and cylinder device as claimed in in which the surface portions of the stator claim 1 , when viewed in cross-section profile claim 1 , subtend an angle in the range of 10 to 170 degrees claim 1 , or 50 to 150 degrees.8. A rotary piston and cylinder device as claimed in in which the surface portions of the stator claim 1 , when viewed in cross-section claim 1 , are substantially orthogonal of each other.9. A rotary piston and cylinder device as claimed ...

Rotary piston and cylinder device

A rotary piston and cylinder device ( 1 ) comprising: a rotor ( 2 ), comprising a rotor surface ( 2 a ), a piston ( 5 ) which extends from the rotor surface, a stator ( 4 ), a rotatable shutter ( 3 ), the rotor surface and the stator together defining an annular chamber, and the piston arranged to rotate, through the annular chamber, wherein when the chamber is viewed in axial cross-section, substantially a single surface of the stator in part defines the chamber ( 100 ).

Rotary piston and cylinder device

A rotary piston and cylinder device comprising a rotor (2), comprising a rotor surface (2a), a stator (4), a rotatable shutter (3), a piston (5) which extends from the rotor surface, the rotor surface and the stator together defining an annular chamber, and the piston arranged to rotate, through the annular chamber, and the rotor surface being orientated at an incline to a plane (P-P) substantially perpendicular to the axis of rotation (A-A) of the rotor and the rotor surface faces generally away from, or outwardly of, the axis of rotation of the rotor.

ROTARY MACHINE FOR COMPRESSION AND DECOMPRESSION

A rotary machine for compression and decompression, comprising a disc-shaped rotor having a first rotation axis at right angles to the plane of the rotor and situated in a plane of orientation and a disc-shaped swing element having a second rotation axis. In the orientation plane, the second rotation axis makes an angle with the first rotation axis. Furthermore, a spherical housing is present surrounding the rotor and the swing element and in combination forming four (de-)compression chambers. A connecting body positions the rotor and the swing element in the housing. The rotary machine furthermore comprises a power drive and a mechanical connection delivering power to or taking off power from the rotary machine. In addition, the rotary machine is suitable for the seamless integration of generator components for generating or using electricity. 2. The rotary machine of claim 1 , wherein the power drive is configured to drive the rotor claim 1 , as a result of which power is generated on the one or more ports.3. The rotary machine of claim 1 , wherein the power is delivered to the one or more ports and the power drive is configured to take off power from the rotary machine.4. The rotary machine of claim 1 , furthermore comprising a port belt which is rotatably accommodated with respect to the housing and comprises slots which correspond to the two or more ports in the housing.5. The rotary machine of claim 4 , wherein the port belt has a mechanical connection with the rotor.6. The rotary machine of claim 4 , wherein the port belt has a mechanical connection with the swing element.7. The rotary machine of claim 1 , provided with three port belts on one side of the rotor and associated outlet ports claim 1 , inlet ports and flush ports.8. The rotary machine of claim 1 , provided with two port belts on one side of the rotor which are configured to rotate about the first rotation axis at half the angular speed of the rotor claim 1 , and associated outlet ports and inlet ...

Shroud For Rotary Engine

Disclosed herein are several embodiments for shroud arrangements to be used in rotary engines using a plurality of rotors within the shroud arrangement. At least one of the rotors is not fixed to the shroud. 1. A rotor assembly comprising:a. a plurality of rotors comprising at least a first and a second rotor having respective center axes that are not co-linear, and each having lobes and valleys,b. the first and a second rotor each comprising an outer surface forming part of a spherical surface arranged such that each outer partial spherical surface shares a common center;c. a shroud body comprising an inner spherical surface operatively configured to completely surround the outer spherical surfaces of the lobes and valleys of both of the first and second rotors through a full rotation of the first and second rotors, and the shroud body rotates at some angular velocity in the same direction as the rotors; andd. where the shroud body comprises one or more surfaces defining radial ports.2. The rotor assembly as recited in where the shroud body comprises a plurality of axially split inner shroud components to facilitate assembly over the outer spherical surfaces of the first and/or second rotors.3. The rotor assembly as recited in where the shroud body is supported by a circumferential sleeve in such a way that radial forces from the shroud body are taken up as hoop stress in the circumferential sleeve.4. The rotor assembly as recited in where the shroud body comprises a plurality of circumferentially split inner shroud components to facilitate assembly over the outer spherical surfaces of the first and second rotors.5. The rotor assembly as recited in where the shroud body is surrounded by a sleeve which rotates with the shroud body in such a way that radial forces from the shroud body are taken up as hoop stress in the sleeve.6. The rotor assembly as recited in where the sleeve is coupled to the shroud body by an interference fit that places an inward radial preload ...

Roticulating Thermodynamic Apparatus

An apparatus comprising: a shaft () rotatable about a first rotational axis (); an axle () defining a second rotational axis (); a first piston member () extending from the axle () towards a distal end of the shaft (); a rotor () carried on the axle (); the rotor () comprising a first chamber (); a housing () having a wall defining a cavity (); a first magnetic guide feature (); a second magnetic guide feature (); whereby: the rotor () and axle () are rotatable with the shaft () around the first rotational axis (); the rotor () is pivotable about the axle () to permit relative pivoting motion between the rotor () and the first piston member () as the rotor rotates about the first rotational axis (); and at least one of the first magnetic guide feature () and second magnetic guide feature () comprises an electromagnet to pivot the rotor () about the axle () relative to the first piston member (). 129-. (canceled)30. An apparatus comprising:a shaft which defines and is rotatable about a first rotational axis;an axle defining a second rotational axis, the shaft extending through the axle;a first piston member provided on the shaft, the first piston member extending from the axle towards a distal end of the shaft; the rotor comprising a first chamber,', 'the first piston member extending across the first chamber;, 'a rotor carried on the axle;'}a housing having a wall which defines a cavity, the rotor being rotatable and pivotable within the cavity;a first magnetic guide feature coupled to the rotor;a second magnetic guide feature coupled to the housing;the rotor and axle are rotatable with the shaft around the first rotational axis;the rotor is pivotable about the axle about the second rotational axis to permit relative pivoting motion between the rotor and the first piston member as the rotor rotates about the first rotational axis; andat least one of the first magnetic guide feature and second magnetic guide feature comprises an electro-magnet operable to ...

可変容積型球形回転機関

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Rotary engine

FIELD: engines and pumps. SUBSTANCE: invention relates to rotary engines designed to operate with compressible fluid media. The proposed rotary engine comprises the first rotor fitted to run relative to the first shaft and housing with its surface comprising at least a part of the first rotor. There is an elongated variable-cross-section chamber arranged between the first rotor surface and the housing surface. The engine comprises also several second rotors running about appropriate second shaft. Each of the second rotors extends through the housing surface to interact with the first rotor surface separating the aforesaid chamber into adjacent operating parts. At least one of the said operating parts has a closed space wherein the engine cycle one part runs. With the first rotor and second rotors revolving, the volumes of the aforesaid working parts vary. Every second rotor has several extending parts with radii varying relative to the appropriate second shaft so that every aforesaid extending part passes through the housing into the space for different amounts to interact with the first rotor surface. EFFECT: safe, reliable and tight contact between working members of rotary engine. 20 cl, 46 dwg ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß (19) RU (11) 2 346 163 (13) C2 (51) ÌÏÊ F01C 3/02 (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÎÏÈÑÀÍÈÅ ÈÇÎÁÐÅÒÅÍÈß Ê ÏÀÒÅÍÒÓ (21), (22) Çà âêà: 2005138123/06, 15.06.2004 (72) Àâòîð(û): ÑÈ Ðè÷àðä (GB) (24) Äàòà íà÷àëà îòñ÷åòà ñðîêà äåéñòâè ïàòåíòà: 15.06.2004 (73) Ïàòåíòîîáëàäàòåëü(è): ÒÅÐÍÑÒÀÉË ÒÅÊÍÎËÎÄÆÈ ËÈÌÈÒÅÄ (GB) R U (30) Êîíâåíöèîííûé ïðèîðèòåò: 17.06.2003 GB 0314035.7 (43) Äàòà ïóáëèêàöèè çà âêè: 10.07.2006 (45) Îïóáëèêîâàíî: 10.02.2009 Áþë. ¹ 4 2 3 4 6 1 6 3 (56) Ñïèñîê äîêóìåíòîâ, öèòèðîâàííûõ â îò÷åòå î ïîèñêå: US 4558669 À, 17.12.1985. RU 2044893 C1, 27.09.1995. RU 3012551 U1, 27.04.2001. FR 1600666 A, 27.07.1970. US 3012551 A, 12.12.1961. (85) Äàòà ïåðåâîäà çà âêè PCT íà íàöèîíàëüíóþ ôàçó: ...

Pendulum engine

FIELD: machine building.SUBSTANCE: invention relates to machine building, power engineering and can be used for conversion of mechanical energy of oscillations and energy of internal combustion engines into energy of rotation of shaft of vehicle or generator of electric energy. Essence of the invention consists in the fact that the pendulum motor contains the upper hinged support, on which the vertical posts with transverse beams are fixed, on which the teeth of one-sided action are installed. Between transverse beams there installed is gear wheel fitted on power take-off shaft. First and second levers are connected to transverse beams, which are connected to pistons of internal combustion engine. When the right piston is actuated, the entire structure is moved to the left via a lever as a pendulum. At the same time lower row of teeth of one-side action engages gear wheel, installed on power take-off shaft, rotating it clockwise. When the left piston is actuated, the pendulum system moves to the right. Then one-side upper teeth are started to work, which continue to rotate the power take-off shaft also clockwise. Thus, the shaft rotates in one direction, which allows this system to be used in internal combustion engines or electric power generators.EFFECT: simplified design.1 cl, 1 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 691 888 C1 (51) МПК F01B 9/04 (2006.01) F02B 75/32 (2006.01) F01C 9/00 (2006.01) F16H 19/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F01B 9/042 (2019.02); F02B 75/32 (2019.02); F01C 9/005 (2019.02); F16H 19/043 (2019.02) (21)(22) Заявка: 2018108019, 05.03.2018 (24) Дата начала отсчета срока действия патента: 18.06.2019 Приоритет(ы): (22) Дата подачи заявки: 05.03.2018 (56) Список документов, цитированных в отчете о поиске: RU 2308603 C2, 20.10.2007. JP (45) Опубликовано: 18.06.2019 Бюл. № 17 2 6 9 1 8 8 8 R U (54) МАЯТНИКОВЫЙ ДВИГАТЕЛЬ (57) Реферат: Изобретение относится к ...

Compressor with toroidal screw

Screw rotor

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Rotary piston machines

1362686 Rotary positive-displacement machines CHESHIRE SOFTWARE Ltd 20 Oct 1972 [20 July 1971] 33861/71 Heading F1F A pump, or motor, has a main rotor 110 carrying planetary rotors 130a, 130b, 130c furnished with recesses 132a, 132b, 132c that allow them to pass radial stator-walls 126, 128 between inlet and outlet ports 122a, 122b, 124a, 124b, the planetary rotors being coupled to the main rotor so as to revolve in the opposite direction and slip relative to the stator surface 116. A second embodiment, Fig.3, is an I.C. engine in which the walls 126, 128 are replaced by walls 222, 224 with concave sides matching the paths 127a, 127b Fig.1 of the recess edges. Each recess has at each axial end a portion 246a with a curved wall and at the centre a deeper portion 246b with a flat base and sides to form a combustion chamber into which fuel is injected through a port 250, air being inducted through a port 230. Ignition is effected by a spark plug 252 and exhaust gases are ejected at a port 232.

Rotary machine

The invention relates to machines such as compressors or pumps of the kind including an hourglass worm meshing with a toothed pinion. It is known to make the pinion of metal coated with a resilient material such as plastic rigidity fixed to the surface of the metallic pinion. According to the invention the metal pinion is covered with a plastic lining having teeth which engage the threads of the worm and prevent the metal teeth of the pinion from engaging those threads. The plastic lining is permitted a slight shifting about its average position respectively to the metal pinion.

Three-zone multiblade rotary internal combustion engine with concentric arrangement of working zones in engine rotor

FIELD: internal combustion engines. SUBSTANCE: invention relates to the field of rotary internal combustion engines with a split cycle. Essence of invention consists in the fact that engine consists of rotor, stator and gate valves. At that, compression zone, in which working chambers are formed, in which fuel mixture is compressed and into which fuel mixture is sucked, expansion zone, in which working chambers are formed, in which expansion of combustion gases takes place, and ignition chamber, in which compressed fuel mixture is ignited, are located in separate parts of rotor and have independent volumes. Rotor consists of concentric cylinders with common bottom. At that, cylinder of ignition chamber is located in rotor center, compression zone cylinder is arranged around it, and outer cylinder of rotor is arranged around compression area cylinder. EFFECT: technical result consists in higher engine efficiency. 10 cl, 18 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 688 046 C1 (51) МПК F02B 53/08 (2006.01) F01C 1/34 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F02B 53/08 (2019.02); F01C 1/3448 (2019.02) (21)(22) Заявка: 2018117484, 11.05.2018 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): Рогульченко Алексей Маратович (RU) Дата регистрации: 17.05.2019 (56) Список документов, цитированных в отчете о поиске: DE 2346150 A1, 27.03.1975. RU 2426897 C2, 20.08.2011. RU 2253029 C2, 27.05.2005. RU 2645784 C1, 28.02.2018. RU 2193676 C2, 27.11.2002. AT 404159 B, 25.09.1998. (45) Опубликовано: 17.05.2019 Бюл. № 14 R U (54) Трёхзонный многолопастный роторный двигатель внутреннего сгорания с концентрическим расположением рабочих зон в роторе двигателя (57) Реферат: Изобретение относится к области роторных происходит расширения газов горения, и камера двигателей внутреннего сгорания с разделенным зажигания, в которой происходит зажигание циклом. Техническим результатом является сжатой ...

Spherical internal combustion engine

FIELD: machine building.SUBSTANCE: invention relates to the field of machine building, namely to engines with reciprocating pistons. Essence of the invention consists in the fact, that the spherical internal combustion engine comprises the spherical body divided by circular disc piston and cutting plates into the four spherical sectors, as well as the ignition and exhaust system. Circular disc piston shaft is integral with the arc, on which top the ball pin is located, through which the disc piston shaft is connected to the concave flywheel ball pin using the spherical curve. Spherical four-stroke internal combustion engine execution provides the design simplification due to the use of different kinematic scheme of the circular disc piston conversion, swinging on the shaft in the spherical body two hemispheres into the flywheel rotational motion and, as a result, increase in the spherical engine power, reduction in weight and dimensions.EFFECT: technical result is reduction in the dimensions and increase in the reliability.3 cl, 8 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 680 913 C1 (51) МПК F02B 55/02 (2006.01) F01C 3/06 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F02B 55/02 (2018.08); F01C 3/06 (2018.08) (21)(22) Заявка: 2018102448, 22.01.2018 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): Карнаухов Владимир Николаевич (RU) Дата регистрации: 28.02.2019 (56) Список документов, цитированных в отчете о поиске: US 4371320 A, 01.02.1983. US 3973469 A, 10.08.1976. US 4631011 A, 23.12.1986. SU 1768764 A1, 15.10.1992. (45) Опубликовано: 28.02.2019 Бюл. № 7 R U (54) Шаровой двигатель внутреннего сгорания (57) Реферат: Изобретение относится к области машиностроения, а именно к двигателям с качающимися поршнями. Техническим результатом является уменьшение габаритов и повышение надежности. Сущность изобретения заключается в том, что шаровой двигатель внутреннего сгорания содержит ...

ROTARY ENGINE

ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß (19) RU (11) 2005 138 123 (13) A (51) ÌÏÊ F01C 3/02 (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÇÀßÂÊÀ ÍÀ ÈÇÎÁÐÅÒÅÍÈÅ (21), (22) Çà âêà: 2005138123/06, 15.06.2004 (71) Çà âèòåëü(è): ÒÅÐÍÑÒÀÉË ÒÅÊÍÎËÎÆÄÈ ËÈÌÈÒÅÄ (GB) (30) Êîíâåíöèîííûé ïðèîðèòåò: 17.06.2003 GB 0314035.7 (72) Àâòîð(û): ÑÈ Ðè÷àðä (GB) (43) Äàòà ïóáëèêàöèè çà âêè: 10.07.2006 Áþë. ¹ 19 (74) Ïàòåíòíûé ïîâåðåííûé: Ïîëèêàðïîâ Àëåêñàíäð Âèêòîðîâè÷ (87) Ïóáëèêàöè PCT: WO 2004/113683 (29.12.2004) Àäðåñ äë ïåðåïèñêè: 191036, Ñàíêò-Ïåòåðáóðã, à/ 24, "ÍÅÂÈÍÏÀÒ", ïàò.ïîâ. À.Â.Ïîëèêàðïîâó R U (57) Ôîðìóëà èçîáðåòåíè 1. Ðîòàöèîííûé äâèãàòåëü, ïðåäíàçíà÷åííûé äë èñïîëüçîâàíè ñî ñæèìàåìûìè òåêó÷èìè ñðåäàìè, ñîäåðæàùèé ïåðâûé ðîòîð, óñòàíîâëåííûé ñ âîçìîæíîñòüþ âðàùåíè âîêðóã ïåðâîé îñè; êîðïóñ, èìåþùèé ïîâåðõíîñòü, îõâàòûâàþùóþ ïî ìåíüøåé ìåðå ÷àñòü ïåðâîãî ðîòîðà, è âûò íóòóþ ïîëîñòü ñ ïåðåìåííîé ïëîùàäüþ ïîïåðå÷íîãî ñå÷åíè , îáðàçîâàííóþ ìåæäó ïîâåðõíîñòüþ ïåðâîãî ðîòîðà è ïîâåðõíîñòüþ êîðïóñà; è âòîðûå ðîòîðû, êîòîðûå óñòàíîâëåíû ñ âîçìîæíîñòüþ âðàùåíè âîêðóã ñîîòâåòñòâóþùèõ ðàçëè÷íûõ âòîðûõ îñåé è êàæäûé èç êîòîðûõ óñòàíîâëåí òàê, ÷òî îí âûñòóïàåò ÷åðåç ïàç íà ïîâåðõíîñòè êîðïóñà è âçàèìîäåéñòâóåò ñ ïîâåðõíîñòüþ ïåðâîãî ðîòîðà ñ îáåñïå÷åíèåì ðàçäåëåíè óêàçàííîé ïîëîñòè íà ñìåæíûå ðàáî÷èå ÷àñòè, ïðè ýòîì êàæäûé èç âòîðûõ ðîòîðîâ ñîäåðæèò âûñòóïàþùèå ÷àñòè, èìåþùèå ñîîòâåòñòâåííî ðàçíûå ðàäèóñû âîêðóã âòîðîé îñè, ÷òî ïðèâîäèò ê òîìó, ÷òî âûñòóïàþùèå ÷àñòè âûñòóïàþò â ïîëîñòü íà ðàçíóþ âåëè÷èíó òàê, ÷òî îáúåìû ðàáî÷èõ ÷àñòåé èçìåí þòñ ïî ìåðå ïîâîðîòà ïåðâîãî è âòîðîãî ðîòîðîâ, ïðè÷åì âî âðåì ðàáîòû äâèãàòåë òåêó÷èå ñðåäû â ðàáî÷åé ÷àñòè ïîäâåðãàþòñ ñæàòèþ, ñãîðàíèþ è ðàñøèðåíèþ êàê çàìêíóòûé îáúåì, ïðè÷åì ýòîò çàìêíóòûé îáúåì îãðàíè÷åí âî âðåì ñæàòè , ñãîðàíè è ðàñøèðåíè ýòèìè æå äâóì ñìåæíûìè âòîðûìè ðîòîðàìè. 2. Äâèãàòåëü ïî ï.1, â êîòîðîì êàæäà âûñòóïàþùà ÷àñòü âòîðîãî ðîòîðà ïåðåêðûâàåò óãîë âîêðóã ñîîòâåòñòâóþùåé âòîðîé îñè, à ðàäèóñ ...

Rotary engine and method of delivering fuel mixtures into its combustion chamber

FIELD: mechanical engineering; engines and compressors. SUBSTANCE: engine has housing with diagonally arranged grooves, disks with fitted on spheres mating with cones, rotors and ball supports secured in disks. Ball chambers found inside supports are connected by hollow bridge with combustion chamber accommodating ignition spiral. Ports are made in combustion chamber. Blades are fitted in disks in turnable seal with sliding members in grooves on outer surfaces of ball chambers. Rotor 12 has fuel manifold 61 with gates 62 and 63, and oxidizer manifold 65 with gates 66 and 67. Radiator 69 communicates with exhaust gas manifolds 70 and 71 which, in their turn, are placed in communication with spaces 72 and 73. Ball support 14 is provided with valves. Links are rigidly coupled with housing. Proposed method comes to the following: fuel and oxidizer are separately compressed in first and second working spaces of compressor and are fed simultaneously into combustion chamber. EFFECT: increased efficiency, service life and specific power. 5 cl, 5 dwg ОЗС ПЫ ГЭ РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (19) ВИ "” 2 433 840 ' (51) МПК 13) СЛ Е 02 В 11/00, 53/08, 47/10 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 97118401/06, 05.11.1997 (46) Дата публикации: 27.07.1999 (56) Ссылки: КУ 2084640 СЛ, 20.07.97. КУ 2062885 СЛ, 27.06.96. КЦ 2023185 СЛ, 15.11.94. \МО 90/14502 АЛ, 29.11.90. ОЕ 3206286 АЛ, 08.09.83. 4$ 3726259 А, 10.04.73. (98) Адрес для переписки: 600021, Владимир, ул.Стрелецкая, д.32-2, Карфидову В.Н. (71) Заявитель: Карфидов Владимир Николаевич (72) Изобретатель: Карфидов В.Н. (73) Патентообладатель: Карфидов Владимир Николаевич (54) РОТОРНЫЙ ДВИГАТЕЛЬ КАРФИДОВА И СПОСОБ ПОДАЧИ ГОРЮЧИХ СМЕСЕЙ В ЕГО КАМЕРУ СГОРАНИЯ (57) Реферат: Изобретение относится к машиностроению а именно К двигателестроению и компрессоростроению. Двигатель включает в себя корпус с диагонально расположенными канавками, диски с закрепленными на них сферами, ...

Displacement machine (versions)

FIELD: mechanical engineering; pumps, compressors, internal combustion engines with carburation or fuel injection. SUBSTANCE: displacement machine has channels providing communication of inlet and outlet holes with working chambers and made in form of through holes in side walls of partition and/or in form of cavities on hub surface. EFFECT: enhanced reliability of operation, simplified design. 8 cl, 26 dwg па (19) 13) ВИ '” 2134 796 ° С1 ОМК" [ 01С 9/00, Е 02 В 53/00 РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 96123796/06, 19.12.1996 (71) Заявитель: Матвеев Сергей Борисович (46) Дата публикации: 20.08.1999 (72) Изобретатель: Матвеев Сергей Борисович (56) Ссылки: ЦЗ 5251594 А, 12.10.93. 4$ 3816037 А, 11.07.74. Ц$ 4441869 А, 10.04.84. ЦЗ (73) Патентообладатель: 4024841 А, 24.05.77. $ 296977РГА, 31.06.61. Матвеев Сергей Борисович ЗИ 13172072 А, 15.03.89. С1 (98) Адрес для переписки: 141320, Московская обл., Сергиев-Посадский р-он, п.Новостройка, ул.Королева, д.26, кв.11, Матвееву В.Н. (54) ОБЪЕМНАЯ МАШИНА (ВАРИАНТЫ) (57) Реферат: Объемная машина может быть использована в качестве насоса, компрессора или двигателя внутреннего сгорания с внутренним или внешним смесеобразованием. Объемная машина снабжена каналами, обеспечивающими возможность сообщения впускного и выпускного отверстий с рабочими камерами и выполненными в виде сквозных отверстий в боковых стенках перегородки и/или в виде выемок на поверхности ступицы. Изобретение позволяет повысить надежность работы объемной машины и упростить конструкцию. 2 с. ибз.п.ф-лы, 26 ил. [1% [№ [ 2134796 КО бд ЬсС Го ЭбДУз с ПЧ Го КУЗЗАМ АСЕМСУ ГОК РАТЕМТ$ АМО ТКАОЕМАКК$ (19) ВИ” 2134 796. 13) СЛ (51) 21° 04 С 9/00, Е 02 В 53/00 12) АВЗТКАСТ ОЕ 1МУЕМТОМ (21), (22) АррИсаНоп: 96123796/06, 19.12.1996 (46) Бае ог ричбИсаНоп: 20.08.1999 (98) Май адагез$: 141320, МозКоузКа]а оЫ., Зегаеу-РозаазкИ г-оп, р.Момозго|ка, ч|1.Когоема, 4.26, Ку.11, Машееми М.М. ( ...

Fluid medium system for engines with rocking pistons

FIELD: engines and pumps.SUBSTANCE: engine (100) includes at least two rocking pistons (4) located in housing (19), and oscillating-rotary shaft (25). Shaft (25) is installed so that it can be rotated about rotation axis (23). Pistons (4) are fixed on shaft (25) with possibility of being rocked about perpendicular rotation axis (23) of oscillation axis. Each piston (4) has at least one channel filled with fluid medium. The channel includes at least one cavity made in the piston or on the piston and/or at least one opening (30). Shaft (25) has openings (26) along rotation axis (23) and along axis of oscillation. Fluid medium system includes reservoir (15) and the line connected to reservoir (15) for fluid medium inlet from reservoir (15) to inlet opening (1) in housing (19) wall. Opening (1) is open at least to one end (27) of shaft (25). At least one cavity of the piston and/or opening (30) has the possibility of being filled through openings (26) made in shaft (25). Fluid medium is drained from the cavity of the piston and/or at least one opening (30) in the direction of surfaces (3) of pistons, which face inner side (2) of housing (19). Centrifugal force appearing during shaft (25) rotation causes the in-leakage at inlet opening (1) and pressure in drains at the piston surface (3), and thus, automatic fluid medium circulation through drain openings (16) to reservoir (15).EFFECT: simpler design, lower friction and fluid medium flow rate.24 cl, 4 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 477 804 (13) C2 (51) МПК F02B F02B F01C F01C F01C 55/04 (2006.01) 55/10 (2006.01) 9/00 (2006.01) 21/04 (2006.01) 21/06 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2008136395/06, 09.02.2007 (24) Дата начала отсчета срока действия патента: 09.02.2007 (73) Патентообладатель(и): ВАГНЕР Арнольд (CH) R U Приоритет(ы): (30) Конвенционный приоритет: 10.02.2006 CH 217/06 (72) Автор(ы): ВАГНЕР Арнольд (CH) (43) Дата ...

Circulating piston engine

VOLUME ROTARY MACHINE

1. Объемная роторная машина, содержащая ! корпус со сферообразной полостью и круговым пазом вокруг нее, ! ротор с, по меньшей мере, одной шарообразной частью, и, по меньшей мере, одной перегородкой на ней, установленный в корпусе с возможностью вращения, причем плоскость кругового паза проходит под углом по отношению к оси вращения ротора, ! разделитель с отверстием для шарообразной части ротора и прорезью для перегородки, установленный в круговом пазу, с возможностью вращения относительно корпуса в плоскости кругового паза, выступающий в сферообразную полость, ! в полости корпуса вокруг шарообразной части ротора образована рабочая полость, которую разделитель разделяет на части, в которых за счет вращения с ротором перемещается перегородка, ! причем на роторе по одну сторону от перегородки находится окно входа, а по другую сторону от перегородки находится окно выхода рабочего тела. ! 2. Машина по п.1, в которой окна входа и выхода расположены на поверхности шарообразной части ротора. ! 3. Машина по п.1, в которой для подвода/отвода рабочего тела к рабочей полости внутри ротора выполнены каналы. ! 4. Машина по п.3, в которой на общем роторе выполнено несколько ступеней, а каналы проходят через все ступени, причем между соседними ступенями один из каналов перегорожен заглушкой. ! 5. Машина по п.4, в которой вход рабочего тела, выполнен на одном конце ротора, а выход рабочего тела выполнен на другом конце ротора. ! 6. Машина по п.1, в которой в прорези разделителя установлен, по меньшей мере, один силовой синхронизирующий элемент для улучшения условий синхронизации разделителя с ротором. ! 7. Машина по п.6, в которой силовой синх РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2009 147 347 (13) A (51) МПК F01C 3/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2009147347/06, 22.12.2009 (71) Заявитель(и): Дидин Александр Владимирович (RU) Приоритет(ы): (22) Дата подачи заявки: 22.12.2009 Адрес ...

Rotary positive-displacement machine (versions) and rotary positive-displacement machine stage

FIELD: engines and pumps. SUBSTANCE: invention relates to machine building, particularly to positive-displacement rotary machines. Machine chamber comprises housing, rotor with output shaft running in said housing and having work surface concentric with its rotational axis, and at least one piston. Said work surface consists of surface inclined to rotor rotational axis and segment of sphere limited by aforesaid inclined surface. Housing and rotor work surfaces make work chamber. Rotor work surface has at least one slot arranged along rotor rotational axis. Rotor every slot accommodates piston to cover and seal work chamber and to run in slot plate. Piston represents, at least, a part of disk with at least one sealing synchronising element to interact with the housing inclined surface. Said element is coupled with piston with the help of pivot joint arranged on aforesaid sealing synchronising element. The latter represents two aligned cylindrical recesses and mating pivot joint arranged on piston to revolve relative to piston. Cylindrical ledge is arranged between aforesaid cylindrical recesses. EFFECT: possibility to be used in multi-stage deep-well pumps. 13 cl, 20 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 383 745 (13) C2 (51) МПК F01C F04C 3/06 3/06 (2006.01) (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21), (22) Заявка: 2006129001/06, 10.08.2006 (72) Автор(ы): Дидин Александр Владимирович (RU) (24) Дата начала отсчета срока действия патента: 10.08.2006 (73) Патентообладатель(и): Дидин Александр Владимирович (RU) (43) Дата публикации заявки: 20.02.2008 R U (45) Опубликовано: 10.03.2010 Бюл. № 7 2 3 8 3 7 4 5 (56) Список документов, цитированных в отчете о поиске: RU 2004133654 А, 20.04.2006. RU 2062885 C1, 27.06.1996. US 3121399 A, 18.02.1964. US 2832198 A, 29.04.1958. US 2708413 А, 17.05.1955. FR 511943 А, 07.01.1921. DE 878755 А, 08.07.1949. 2 3 8 3 7 4 5 R U (54) КАМЕРА ОБЪЕМНОЙ ...

hydromachine

Offenbart ist eine Hydromaschine mit einem Antriebsrotor und einem Abtriebsrotor, deren Achsen zueinander angestellt sind und die über eine Stirnverzahnung kämmend zusammenwirken. Über benachbarte Zähne der Stirnverzahnung ist jeweils ein Arbeitsraum begrenzt, der bei Umdrehung der Rotoren mit einem Eingangskanal und einem Ausgangskanal verbindbar ist. Erfindungsgemäß ist eine von den Arbeitsräumen abgewandte rückseitige Stützfläche eines Rotors mit einem Druck in den Arbeitsräumen entsprechenden Stützdruck beaufschlagbar. Disclosed is a hydraulic machine with a drive rotor and an output rotor whose axes are employed to each other and interacting via a spur gear toothing. About adjacent teeth of the spur gear teeth each have a working space is limited, which is connectable upon rotation of the rotors with an input channel and an output channel. According to the invention, a rear support surface of a rotor facing away from the working spaces can be acted on by supporting pressure corresponding to a pressure in the working spaces.

Volumetric machine to be used as pump or motor

FIELD: machine building. SUBSTANCE: machine includes shaft 4 facing to working element 13 and having together with it common sliding plane 14; as a result, working element 13 restricting working chambers 12 is capable of performing oscillating movements in fixed housing 10. Shaft 4 is provided with a head and a connecting channel passing in shaft 4 for direction of medium from working chambers 12 or to working chambers 12. In working element 13 there are channels starting from working chambers 12 and leading to a manifold closed along radius on the outer side and taken directly to the connecting channel. EFFECT: creation of a simple and cheap volumetric machine in the form of a pump or a motor for liquid or gaseous media, which develops or converts high pressures. 13 cl, 13 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 494 261 (13) C2 (51) МПК F01C 3/08 (2006.01) F01C 21/18 (2006.01) F04C 3/08 (2006.01) F04C 15/06 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2009137617/06, 13.03.2008 (24) Дата начала отсчета срока действия патента: 13.03.2008 (72) Автор(ы): АРНОЛЬД Феликс (DE), СКРЫНСКИЙ Евгений (DE) (73) Патентообладатель(и): Роберт Бош ГмбХ (DE) R U Приоритет(ы): (30) Конвенционный приоритет: 13.03.2007 DE 102007012574.9 18.02.2008 DE 102008009694.6 (43) Дата публикации заявки: 20.04.2011 Бюл. № 11 2 4 9 4 2 6 1 (45) Опубликовано: 27.09.2013 Бюл. № 27 (56) Список документов, цитированных в отчете о поиске: US 3895610 A, 22.07.1975. DE 4241320 A1, 17.06.1993. US 3156222 A, 10.11.1964. SU 220756 A, 13.09.1963. SU 566024 A, 22.08.1977. 2 4 9 4 2 6 1 R U (86) Заявка PCT: DE 2008/000425 (13.03.2008) C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 13.10.2009 (87) Публикация заявки РСТ: WO 2008/110155 (18.09.2008) Адрес для переписки: 105082, Москва, Спартаковский пер., 2, стр. 1, секция 1, этаж 3, "ЕВРОМАРКПАТ" (54) ОБЪЕМНАЯ МАШИНА ДЛЯ ИСПОЛЬЗОВАНИЯ В КАЧЕСТВЕ НАСОСА ИЛИ ДВИГАТЕЛЯ ( ...

Rotor-type positive-displacement machine

FIELD: engines and pumps. SUBSTANCE: invention relates to machine building, particularly to rotor-type machines with nonparallel rotational axes of rotor and pistons. Proposed machine comprises housing with its working surface representing a sphere segment, rotor with concentric working surface mounted in the housing to revolve therein, concentric working chamber formed by housing and rotor, separator representing an inclined washer with geometrical axis, inclined to that of rotor, and fixed in the housing to divide working chamber into two parts. Rotor working surface features at least one groove arranged along its geometrical axis of rotation to receive piston to rotate therein about geometrical axis crossing rotor geometrical axis at right angle. It comprises also piston representing at least a part of disk extending partially into working chamber to cut it off. Every extending part of said piston has a slot for separator to pass through and for at least one synchronising element to be fitted therein. EFFECT: reliable synchronisation of spherical machine working members. 18 cl, 24 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 376 478 (13) C2 (51) МПК F01C F04C 3/06 3/06 (2006.01) (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21), (22) Заявка: 2006119356/06, 02.06.2006 (72) Автор(ы): Дидин Александр Владимирович (RU), Яновский Илья Яковлевич (RU) (24) Дата начала отсчета срока действия патента: 02.06.2006 (45) Опубликовано: 20.12.2009 Бюл. № 35 2 3 7 6 4 7 8 (56) Список документов, цитированных в отчете о поиске: RU 2004133654 А, 20.04.2006. RU 2134796 C1, 20.08.1999. US 2708413 А, 17.05.1955. GB 1458459 A, 15.12.1976. US 2832198 A, 29.04.1958. Адрес для переписки: 152026, Ярославская обл., г. Переславль, ул. 50 лет Комсомола, 19, кв.56, А.В.Дидину 2 3 7 6 4 7 8 R U рабочей поверхности ротора выполнен, по меньшей мере, один паз вдоль его геометрической оси вращения, в котором установлен с ...

VOLUME ROTARY MACHINE (OPTIONS)

1. Объемная роторная машина, содержащая ! корпус; ! ротор, установленный в корпусе с возможностью вращения; ! разделитель, установленный в корпусе, имеющий направляющую часть с отверстием под ротор; ! поршень, установленный в пазу ротора с возможностью совершения вращательных колебаний относительно ротора вокруг оси, пересекающей ось вращения ротора преимущественно под прямым углом, имеющий, по меньшей мере, одну прорезь, в которую входит направляющая часть разделителя; ! сферообразную рабочую полость, образованную вокруг ротора, которую направляющая часть разделителя при взаимодействии отверстием с ротором разделяет на камерообразующие полости переменного сечения, каждую из которых поршень разделяет на рабочие камеры, !причем в минимальном сечении камерообразующей полости имеется проход для рабочего тела и/или в роторе имеется канал, позволяющий рабочему телу обходить минимальное сечение камерообразующей полости; ! окна входа и выхода рабочего тела. ! 2. Машина по п.1, в которой из каждой камеры выходят каналы для прохода рабочего тела, выполненные в роторе с возможностью ее связи с окнами входа и выхода. ! 3. Машина по п.1, в которой посередине между максимальным и минимальным сечением камерообразующей полости по угловому положению вокруг оси вращения ротора имеется, по меньшей мере, одно окно входа или окно выхода. ! 4. Машина по п.1, в которой поршень содержит, по меньшей мере, один уплотнительный синхронизирующий элемент, установленный в прорези, через который он взаимодействует с направляющей частью разделителя. ! 5. Машина по п.4, в которой уплотнительный синхронизирующий элемент установлен в поршне с воз РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2010 102 009 (13) A (51) МПК F01C 3/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2010102009/06, 25.01.2010 (71) Заявитель(и): Дидин Александр Владимирович (RU) Приоритет(ы): (22) Дата подачи заявки: 25.01.2010 Адрес для переписки: ...

Apparatus for rotary movement and method of its operation

Группа изобретений относится к аппарату для вращательного перемещения и способу его эксплуатации. Аппарат (10) содержит вал (18), задающий первую ось (30) вращения и выполненный с возможностью вращения вокруг нее, шпиндель (20), задающий вторую ось (32) вращения, первый поршневой элемент (22), предусмотренный на валу (28). Элемент (22) проходит от шпинделя (20) к дистальному концу вала (18). Вал (18) проходит через шпиндель (20). Вал (18), шпиндель (20) и элемент (22) зафиксированы относительно друг друга. Ротор (16) установлен с опорой на шпинделе (20). Ротор (26) содержит первую камеру (34а). Элемент (22) проходит через камеру (34а). Ротор (16) и шпиндель (20) выполнены с возможностью вращения с валом (18) вокруг оси (30). Ротор (16) выполнен с возможностью поворота относительно шпинделя (20) вокруг оси (32) для обеспечения возможности относительного поворотного движения между ротором (16) и элементом (22) при вращении ротора (16) вокруг оси (30). Группа изобретений направлена на создание аппарата, не имеющего потребности в преобразовании с помощью кривошипа поступательного движения во вращательное. 2 н. и 20 з.п. ф-лы, 31 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 699 845 C1 (51) МПК F01C 9/00 (2006.01) F01C 21/08 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F01C 9/005 (2019.02); F01C 21/08 (2019.02) (21)(22) Заявка: 2018119527, 05.08.2016 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): ФЕТУ ЛИМИТЕД (GB) Дата регистрации: 11.09.2019 Приоритет(ы): (30) Конвенционный приоритет: 25.11.2015 GB 1520830.9; 01.12.2015 GB 1521207.9 (45) Опубликовано: 11.09.2019 Бюл. № 26 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 25.06.2018 (86) Заявка PCT: 2 6 9 9 8 4 5 (56) Список документов, цитированных в отчете о поиске: US 1967167 A, 17.07.1934. US 6325038 B1, 04.12.2001. FR 2295266 A1, 16.07.1976. CN 104775899 A, 15.07.2015. RU 2080452 C1, 27.05.1997. R U 05.08.2016 (72 ...

Screw rotor for screw compressor or the like

Gerotor mechanism

Spherical internal combustion engine

FIELD: machine building. SUBSTANCE: invention relates to machine building, particularly, to engine building, particularly, to internal combustion engines. Essence of the invention consists in the fact that the spherical internal combustion engine includes a detachable housing containing an internal spherical chamber with two working chambers, inlet and outlet channels, a gas-distributing mechanism. Detachable body consists of unit and head of unit. Inner spherical chamber is made of two hemispheres, one of which is located in head of unit, and second – in unit. In the block head there is a sector with two combustion chambers, which is kinematically connected by means of a gear transmission to the desmodromic type gas distributing mechanism. In the unit there is a ball belt with a rigidly fixed friction disc separating the inner spherical chamber of the engine into three non-communicating parts: two working chambers and crankcase of the engine, crankshaft with cantilever seat belt and spring-loaded ring, made with possibility of pressure on friction disk with formation of synchronization system. Center of spherical chamber is located on intersecting axes of ball belt, sector and crankshaft. Ball belt and sector are connected to each other and are made with possibility of rotation together with crankshaft, on which flywheel is rigidly fixed. EFFECT: technical result consists in increase in specific parameters of engine, as well as improved repairability and longer life. 3 cl, 10 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 701 651 C1 (51) МПК F02B 53/04 (2006.01) F02B 55/14 (2006.01) F01C 3/06 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F02B 55/14 (2019.05); F01C 3/06 (2019.05) (21)(22) Заявка: 2019113732, 07.05.2019 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): Стаканов Иван Владимирович (RU) Дата регистрации: 30.09.2019 Приоритет(ы): (22) Дата подачи заявки: 07.05.2019 (45) ...

Method of and device for accomplishing working cycles of rotary internal combustion engine

FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: proposed method comes to displacement of compression blade in compression chamber and filling said chamber with fresh charge of fuel-air mixture. Fuel-air mixture filling compression chamber during previous cycle is pressure-fed into combustion chamber, is compressed in this chamber and is ignited. Expanding gases in working chamber separated by ridges from compression chamber press on working blade providing its working stroke and rotation of rotor. Waste gases of previous working cycle are forced out. In proposed method use is made of stop mechanisms to fix compression and working blades. Working blade is fixed when it passes by ridge separating in motion working chamber from compression chamber, with release of compression blade and keeping compression and working blades in this state when they pass compression chamber to following ridge in direction of motion at passing of which working blade is released and compression blade is fixed and this state of compression and working blades is preserved at passing working chamber to following ridge in direction of movement, and working cycle is thus completed. To execute proposed method, rotary internal combustion engine contains body, shaft, disk and ring construction units arranged in body for relative rotation. Disk construction unit has disk with slots accommodating compression and working blades installed for reciprocating, between which combustion chambers are arranged. Ring construction unit includes coaxial cylindrical tubular members of larger and smaller diameters, respectively, between which ring member with wavy surface forming ridges and valleys is placed. Wavy surface of ring member is pointed to end face surface of slotted disk and forms compression and working chambers together with outer surface of cylindrical tubular member of smaller diameter and inner surface of cylindrical tubular member of larger diameter, chambers being divided ...

VOLUME ROTARY MACHINE

1. Объемная роторная машина, содержащая корпус, ротор, поршень, разделитель, ! сферообразную рабочую полость, образованную вокруг ротора, ! окна входа и выхода рабочего тела, ! причем, по меньшей мере, часть поршня установлена с возможностью совершения вращательных колебаний относительно ротора в плоскости, проходящей преимущественно вдоль оси ротора, и, по меньшей мере, часть разделителя установлена с возможностью вращения вокруг ротора, а поршень или его часть связан шарнирно с разделителем или его частью. ! 2. Машина по п.1, в которой шарнирные разъемы на поршне и на разделителе выполнены в виде сочетания цилиндрического утолщения и прорези с соосными утолщению вогнутыми цилиндрическими площадками. ! 3. Машина по п.1, в которой шарнирный разъем на поршне выполнен в виде дугообразного изгиба, а на разделителе - в виде дугообразной прорези. ! 4. Машина по п.1, в которой шарнирный разъем на поршне выполнен в виде дугообразной прорези, а на разделителе - в виде дугообразного изгиба. ! 5. Машина по п.1, в которой внутри ротора выполнены каналы для рабочего тела, ведущие на другую сторону разделителя, для возможности выполнения подвода рабочего тела к рабочим камерам и/или отвода рабочего тела от рабочих камер только с одной стороны разделителя. ! 6. Машина по п.1, в которой разделитель установлен с возможностью изменения угла своего наклона к оси вращения ротора с целью регулирования подачи машины. ! 7. Машина по п.1, в которой на роторе имеется шарообразная часть, расположенная концентрично в сферообразной полости, а окно входа и окно выхода выполнены на шарообразной части по разные стороны от поршня. ! 8. Машина по п.1, в которой РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2010 109 516 (13) A (51) МПК F01C 3/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (71) Заявитель(и): Дидин Александр Владимирович (RU) (21)(22) Заявка: 2010109516/06, 16.03.2010 Приоритет(ы): (22) Дата подачи заявки: 16.03.2010 Адрес ...

Radial axis, spherical based rotary machines

本发明涉及辐射状轴线且基于球形的旋转机器。该旋转机器可以为泵或内燃机。它有壳体，该壳体包围多个转子轴，这些转子轴处在假想圆锥的表面上，用于驱动位于假想圆锥顶点处的输出轴。轴有在一端处并与输出轴啮合的斜齿轮以及在另一端处的锥形轴承。倾斜偏心转子安装在各轴上，并形成为与两个相邻转子保持相切滑动接触，以便形成压缩或燃烧腔室。压缩机或发动机的球形形式使用多个旋转活塞，各旋转活塞偏心安装，并形成球形部分。各旋转活塞安装成与至少两个其它旋转活塞进行相切滑动接触，以便在它们之间形成位移腔室。旋转活塞使用大致“泪珠形”形状。旋转泵有壳体，该壳体有歧管，用于分配进气和排气空气。

Rotor screw machine

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2017 104 775 A (51) МПК F01C 3/02 (2006.01) F04C 18/52 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2017104775, 14.02.2017 (71) Заявитель(и): Пузырёв Евгений Михайлович (RU) Приоритет(ы): (22) Дата подачи заявки: 14.02.2017 (43) Дата публикации заявки: 14.08.2018 Бюл. № 23 Стр.: 1 A 2 0 1 7 1 0 4 7 7 5 R U A (57) Формула изобретения 1. Роторно-винтовая машина, имеющая осесимметричный ротор с винтовыми многозаходными рабочими каналами, по меньшей мере одним, которые нарезаны на роторе по кольцу, подключаются с разных концов к патрубкам высокого и низкого давления и плотно перекрыты корпусом и подвижными разделительными заслонками, отличающаяся тем, что разделительные заслонки закреплены на звеньях замкнутых цепей, по меньшей мере одной, движущихся перекрестно каналам в пазах, расположенных в корпусе, причем ротор может быть выполнен с произвольной образующей, а кольца с рабочими каналами могут быть установлены на любой или всех внешней, внутренней и торцевых поверхностях ротора и являются отдельными или объединенными ступенями расширения и сжатия. 2. Роторно-винтовая машина по п. 1, отличающаяся тем, что на каждом кольце установлено по меньшей мере по две цепи, причем по окружности каждого из колец цепи расположены равномерно. 3. Роторно-винтовая машина по п. 1, отличающаяся тем, что пазы расположения ортогонально по отношению к каналам. 4. Роторно-винтовая машина по п. 1, отличающаяся тем, что поперечное сечение рабочих каналов выполнено расширяющимся по мере их удаления от патрубка высокого давления за счет их постепенного углубления путем установки цепей с наклоном к поверхности ротора, причем заслонки изготовлены, как продолжения звеньев цепи. 5. Роторно-винтовая машина по п. 1, отличающаяся тем, что поперечное сечение рабочих каналов выполнено расширяющимся по мере их удаления от патрубка высокого давления, причем на заслонках установлены уплотнения, выполненные ...

Fluid machine

Oblique star wheel single screw compressor

斜向星轮单螺杆压缩机的特征在于单螺杆压缩机中与螺杆啮合的星轮是斜向设置的，它包含：一螺杆和与其啮合的两个斜向星轮；一机体，及机体支承的螺杆轴和星轮轴。两个星轮斜向分布于螺杆两边。两斜向星轮的轴线与螺杆的轴线之间及两星轮的轴线之间，两两互不共面。该单螺杆压缩机具有排气量大、震动小、噪音低、能耗低、压缩行程短、体积小和容积效率高等优点。

Pair of mutually coupled rotors

1. ПАРА ВЗАШОСЦЕПЛЕННЫХ РОТОРОВ, Содержащих геликоидальные зубь , сопр женные с последними впадины, при этом зубь  имеют переднюю и заднюю поверхности с участками , расположенньми снаружи начальной окружности и внутри нее,причем у ведущего ротора внутри начальной окружности участок меньше, чем снаружи , а у ведомого - снаружи меньше, чем внутри, а профили передней поверхности ведомого ротора и задней ведущего имеют общую точку касани , расположенную на начальной окружности ведомого ротора, о тличающ а   с   тем, что, с целью упрощени  конструкции и повышени  надежности , участок задней поверхности, расположенный внутри начальной окружности каждого зуба ведущего ротора, в поперечном сечении выполнен по пр мой, совпадакицей с радиусом ротора, проведенным к точке пересечени  профил  зуба с начальной окружностью. 2. Пара роторов по п.1, отличающа с  тем, что участок передней поверхности, расположенньй (Л внутри начальной окружности каждого зуба ведомого ротора, в поперечном сечении-от точки касани  зубьев, расположённой на начальной окру Лности ведомого ротора, выполнен по пр мой, совпадающей с радиусом ведомого ротора, проведенным к точке касани . ел со эо 4 1. A COUPLE OF RIPED ROTORS Containing helicoidal teeth, contiguous to the last troughs, while the teeth have front and rear surfaces with portions located outside and inside the starting circle, and the leading rotor inside the starting circle has a smaller area than the outside, and the driven side is smaller than the inside, and the front surface profiles of the driven rotor and the rear lead have a common point of contact located on the initial circumference of the driven rotor, which, in order to simplify design and increase reliability, the back surface area located inside the initial circumference of each tooth of the drive rotor, in cross section is made along a straight line, coinciding with the rotor radius, conducted to the point of intersection of the tooth profile with the initial circle. 2. A pair of ...

Gear mechanism

Изобретение относится к зубчатым героторным механизмам (ГМ) внутреннего зацепления с разницей в числах зубьев ротора и статора, равной единице. Ось ротора ГМ, совершающего планетарное движение, смещена относительно оси статора на расстояние эксцентриситета зацепления. ГМ могут быть использованы в различных отраслях горного дела и в общем машиностроении в качестве рабочих органов насосов, гидродвигателей, компрессоров, двигателей внутреннего сгорания и редукторов с прямыми и винтовыми зубьями. Новым является то, что в качестве исходного вспомогательного контура используют эллипс, при этом коэффициент пропорциональности k, определяющий радиус направляющей окружности, принимают равным половине необходимого числа зубьев z колеса (k = z/2), оптимальная форма его зубьев обеспечивается рациональным сочетанием коэффициента формы эллипса λ, равным отношению длин его полуосей и коэффициента внецентроидности вспомогательного контура, представляющим собой отношение длины большой полуоси эллипса к радиусу катящейся окружности, причем внутренний и наружный профили выполняют в виде эллипсоидальных профилей от общего контура эллипса. Обеспечивается упрощение технологии изготовления героторных механизмов при повышении эффективности их проектирования. 2 з.п. ф-лы, 11 ил. ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß (19) RU (51) ÌÏÊ 7 (11) (13) 2 250 340 C2 E 21 B 4/02, F 04 C 2/10, 18/10, F 16 H 1/34 ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÎÏÈÑÀÍÈÅ ÈÇÎÁÐÅÒÅÍÈß Ê ÏÀÒÅÍÒÓ (21), (22) Çà âêà: 2002123327/03, 30.08.2002 (72) Àâòîð(û): Áàëäåíêî Ä.Ô. (RU), Áàëäåíêî Ô.Ä. (RU), Êîðîòàåâ Þ.À. (RU) (24) Äàòà íà÷àëà äåéñòâè ïàòåíòà: 30.08.2002 (43) Äàòà ïóáëèêàöèè çà âêè: 10.03.2004 2 2 5 0 3 4 0 (56) Ñïèñîê äîêóìåíòîâ, öèòèðîâàííûõ â îò÷åòå î ïîèñêå: ÁÀËÄÅÍÊÎ Ä.Ô. è äð. Âèíòîâûå çàáîéíûå äâèãàòåëè. Ñïðàâî÷íîå ïîñîáèå. - Ì.: Íåäðà, 1999, ñ. 20-22. RU 2037664 C1, 19.06.1995. RU 2165531 C1, 20.04.2001. RU 2166603 C1, 10.05.2001. US 4518332 A, 21.05.1985. US 4673342 A, 16.07. ...

Radial axis, spherical based rotary machines

本发明涉及辐射状轴线且基于球形的旋转机器。该旋转机器可以为泵或内燃机。它有壳体，该壳体包围多个转子轴，这些转子轴处在假想圆锥的表面上，用于驱动位于假想圆锥顶点处的输出轴。轴有在一端处并与输出轴啮合的斜齿轮以及在另一端处的锥形轴承。倾斜偏心转子安装在各轴上，并形成为与两个相邻转子保持相切滑动接触，以便形成压缩或燃烧腔室。压缩机或发动机的球形形式使用多个旋转活塞，各旋转活塞偏心安装，并形成球形部分。各旋转活塞安装成与至少两个其它旋转活塞进行相切滑动接触，以便在它们之间形成位移腔室。旋转活塞使用大致“泪珠形”形状。旋转泵有壳体，该壳体有歧管，用于分配进气和排气空气。

Pivoting piston engine

本发明涉及一个摆动活塞式机械，其机壳(12)有一球形内壁，在机壳内装四个活塞(32－38)，它们共同绕一旋转轴线(40)旋转，在此四个活塞中每两个相对于机壳中心沿直径对置的活塞构成一个刚性的活塞对(32/36、34/38)，这两个活塞对可绕一公共的垂直于旋转轴线(40)的摆动轴线(42)反向地往复摆动，这两个活塞对相对于摆动轴线通过十字接头排列，使得这两个活塞对的各两个活塞以其工作面彼此面对，以便在工作面之间构成一工作腔(48、50)，每个活塞对有一支承段(52、56)用于将活塞对支承在摆动轴线上，对于活塞对的两个活塞各有一侧壁段(54)用于分别构成其中一个工作腔的侧向边界。支承段和侧壁段设计成一体并布置在各自活塞对的同一侧上。

Spherical volumetric rotor-type machine and operation method of spherical volumetric rotor-type machine

FIELD: machine building. ^ SUBSTANCE: invention relates to machine building field, particularly to volumetric rotor-type machines. Volumetric rotor-type machine contains casing, working surface of which is surface of revolution, rotor with working surface of revolution, installed in casing with ability of rotation, circular working cavity, formed by working surfaces of casing and rotor, "c" - shaped separator, installed in circular working cavity angularly to plane of rotor rotation, in part of working cavity by rotating running of rotor, fixed stationary to casing, windows of inlet and outlet of working body. Outlet window is separated from inlet window by separator. On working surface of rotor it is implemented at least one groove angularly to plane of rotation of rotor, exceeding angle of slope of separator, for instance lengthwise geometrical pivot pin of rotor. In each groove of rotor it is installed piston with ability of overlapping of working cavity and execution of rotator oscillations in plane of groove. Piston is implemented in the form of at least part of disc, and in each piston it is at least one slot for passing of separator, facility for overlapping of piston slot on force-feed section of machinery. ^ EFFECT: providing of continuous delivery at whole cycle of operation and favourable aggregation of separate stages into multistage aggregation. ^ 22 cl, 21 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 382 884 (13) C2 (51) МПК F01C F04C 3/06 3/06 (2006.01) (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21), (22) Заявка: 2006124511/06, 10.07.2006 (72) Автор(ы): Дидин Александр Владимирович (RU), Яновский Илья Яковлевич (RU) (24) Дата начала отсчета срока действия патента: 10.07.2006 (45) Опубликовано: 27.02.2010 Бюл. № 6 2 3 8 2 8 8 4 R U (54) СФЕРИЧЕСКАЯ ОБЪЕМНАЯ РОТОРНАЯ МАШИНА И СПОСОБ РАБОТЫ СФЕРИЧЕСКОЙ ОБЪЕМНОЙ РОТОРНОЙ МАШИНЫ (57) Реферат: Изобретение относится к ...

Volume rotary-vane machines (two versions)

FIELD: machine engineering. SUBSTANCE: bulk of the first embodiment of the rotary-vane machine comprises a supply-discharge of the working fluid channel, a distributor body mounted inside the rotor. The rotor comprises two bowls with radial slits, which are fixed on the plate. The plates are installed in pairs. The distributor comprises a sleeve and the cylinder. In a second embodiment, the machine comprises fixedly mounted on the outer bearing distributor housing in the form of the body of motion with a bottom and a lid. The distributor comprises a sleeve with external windows and the distribution cylinder with two internal windows. The composition comprises a rotor plate with openings for the plates and a hole for fixing the shaft and resting on its wobble plate via a bearing with a central opening and a spherical inner surface. The disk is supported through a bearing rotary puck with two roller stops and thrust a cup in the form of a hollow spherical segment, centered on the spherical surface of the housing cover. Supply and discharge channels are formed inside the distributor and are separated by the longitudinal wall. Shaft exits through the housing and connected to the bottom plate. EFFECT: reduced wear plates, to ensure the machine control. 21 cl, 55 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 612 230 C1 (51) МПК F01C 3/06 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ На основании пункта 1 статьи 1366 части четвертой Гражданского кодекса Российской Федерации патентообладатель обязуется заключить договор об отчуждении патента на условиях, соответствующих установившейся практике, с любым гражданином Российской Федерации или российским юридическим лицом, кто первым изъявил такое желание и уведомил об этом патентообладателя и федеральный орган исполнительной власти по интеллектуальной собственности. (21)(22) Заявка: 2016102281, 25.01.2016 25.01.2016 (73) Патентообладатель(и): Нестеров Юрий ...

Rotary piston machines comprising a displaceable inner housing

In a rotary piston machine with an inner housing and rotors, the axes of the rotors are disposed at an angle to one another in order to equalize manufacturing tolerances and to reduce gap losses of such machines.

VOLUME ROTARY MACHINE CAMERA (ORM) (OPTIONS) AND ORM STAGE CONSISTING OF SEVERAL CAMERAS

ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß RU (19) (11) 2006 129 001 (13) A (51) ÌÏÊ F01C 3/00 (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÇÀßÂÊÀ ÍÀ ÈÇÎÁÐÅÒÅÍÈÅ (21), (22) Çà âêà: 2006129001/06, 10.08.2006 (71) Çà âèòåëü(è): Äèäèí Àëåêñàíäð Âëàäèìèðîâè÷ (RU) (43) Äàòà ïóáëèêàöèè çà âêè: 20.02.2008 Áþë. ¹ 5 (72) Àâòîð(û): Äèäèí Àëåêñàíäð Âëàäèìèðîâè÷ (RU) 2 0 0 6 1 2 9 0 0 1 R U Ñòðàíèöà: 1 RU A (57) Ôîðìóëà èçîáðåòåíè 1. Êàìåðà îáúåìíîé ðîòîðíîé ìàøèíû (ÊÎÐÌ), ñîäåðæàùà êîðïóñ, ðîòîð ñ âûõîäíûì âàëîì, óñòàíîâëåííûé â êîðïóñå ñ âîçìîæíîñòüþ âðàùåíè , èìåþùèé êîíöåíòðè÷íóþ åãî îñè âðàùåíè ðàáî÷óþ ïîâåðõíîñòü, ïî ìåíüøåé ìåðå, îäèí ïîðøåíü, ïðè÷åì ðàáî÷åé ïîâåðõíîñòüþ êîðïóñà âë åòñ â îáùåì ñëó÷àå êðèâîëèíåéíà , íàêëîííà (â ñðåäíåì) ê îñè âðàùåíè ðîòîðà ïîâåðõíîñòü è ñåãìåíò ñôåðû (ñôåðà â òåõíè÷åñêîì ñìûñëå, ò.å. â ïðåäåëàõ äîïóñêîâ, îòêëîíåíèé), îáðåçàííûé íàêëîííîé ïîâåðõíîñòüþ, ðàáî÷èå ïîâåðõíîñòè êîðïóñà è ðîòîðà îáðàçóþò ðàáî÷óþ ïîëîñòü, íà ðàáî÷åé ïîâåðõíîñòè ðîòîðà âûïîëíåí, ïî ìåíüøåé ìåðå, îäèí ïàç âäîëü åãî îñè âðàùåíè , â êàæäîì ïàçó ðîòîðà óñòàíîâëåí ïîðøåíü ñ âîçìîæíîñòüþ ïåðåêðûòè (óïëîòíåíè ) ðàáî÷åé ïîëîñòè è ñîâåðøåíè âðàùàòåëüíûõ êîëåáàíèé â ïëîñêîñòè ïàçà, ïðè÷åì ïîðøåíü âûïîëíåí â âèäå, ïî ìåíüøåé ìåðå, ÷àñòè äèñêà ñ ýëåìåíòàìè äë âçàèìîäåéñòâè ñ íàêëîííîé ïîâåðõíîñòüþ êîðïóñà. 2. ÊÎÐÌ ïî ï.1, ãäå íàêëîííà ïîâåðõíîñòü êîðïóñà âûïîëíåíà ïëîñêîé. 3. ÊÎÐÌ ïî ï.1, ãäå ðàáî÷à ïîâåðõíîñòü ðîòîðà âûïîëíåíà â âèäå äâóõ ñîîñíûõ ïîâåðõíîñòåé óñå÷åííîãî êîíóñà, îïèðàþùåãîñ óñå÷åííîé ÷àñòüþ íà ñôåðó. 4. ÊÎÐÌ ïî ï.3, ãäå ïîâåðõíîñòü óñå÷åííîãî êîíóñà ðîòîðà âçàèìîäåéñòâóåò ñ íàêëîííîé ïîâåðõíîñòüþ êîðïóñà âäîëü ñâîåé îáðàçóþùåé. 5. ÊÎÐÌ ïî ï.1, ãäå â ñîñòàâ ïîðøí âõîäèò, ïî ìåíüøåé ìåðå, îäèí óïëîòí þùèé ñèíõðîíèçèðóþùèé ýëåìåíò (ÓÑÝ), âçàèìîäåéñòâóþùèé ñ íàêëîííîé ïîâåðõíîñòüþ êîðïóñà. 6. ÊÎÐÌ ïî ï.5, ãäå, ïî ìåíüøåé ìåðå, îäèí ÓÑÝ óñòàíîâëåí ñ âîçìîæíîñòüþ ñîâåðøåíè âðàùàòåëüíûõ êîëåáàíèé îòíîñèòåëüíî îñè, ïðîõîä ùåé (â ...

Two-axis machine (versions)

FIELD: transportation. SUBSTANCE: according to the first version, a two-axis machine comprises the outer and the inner contours 1 and 2 of rotation bodies and at least one locking element 3. The contour 2 is located in the contour 1 with the possibility of its rotation relative to the contour 1, and between them a working cavity is formed, in which the inlet 5 and the outlet 6 are formed. The element 3 is installed in the contour 2 with the possibility to move relative thereto and to the contour 1. The axes of the contours 1 and 2 are arranged non-coaxially. The symmetry centres of the contours 1 and 2 are displaced relative to each other. The element 3 divides the working cavity into high and low pressure zones and is made with the possibility to move the working body from the inlet 5 to the outlet 6 as the contour 2 rotates. Between the surface of the contour 2 and a part of the surface of the contour 1, a seal seat 11 is formed, consisting of a spiral surface and two surfaces, spaced in 180 degrees, located in the contour 1. EFFECT: increasing working volume while reducing weight and size. 2 cl, 7 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 632 810 C2 (51) МПК F01C 1/344 (2006.01) F01C 3/06 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2016112269, 31.03.2016 (24) Дата начала отсчета срока действия патента: 31.03.2016 Дата регистрации: Приоритет(ы): (22) Дата подачи заявки: 31.03.2016 (43) Дата публикации заявки: 03.10.2017 Бюл. № 28 R U (54) ДВУХОСЕВАЯ МАШИНА (ВАРИАНТЫ) (57) Реферат: Группа изобретений относится к области машиностроения, энергетики и транспорта и может быть использована в качестве привода, движителя или детандера. По первому варианту двухосевая машина содержит внешний и внутренний контуры 1 и 2 тел вращения и не менее чем один запорный элемент 3. Контур 2 расположен в контуре 1 с возможностью его вращения относительно контура 1 и между ними образована рабочая полость, в ...

Rotary-piston internal combustion engine

FIELD: machine building. SUBSTANCE: invention relates to propulsion engineering, particularly, to rotary-piston internal combustion engines. Proposed engine comprises housing with compressor and turbine rotors composed of parallel disks fitted on shaft. Radial groove of compressor rotor on surface of compressor rotor, which is opposite to surface of turbine rotor, and radial slot of turbine rotor on surface of turbine rotor on opposite side from flywheel are made with depth, smoothly increasing from zero to maximum value at first quarter of arc of circle of each rotor and smoothly decreasing from maximum value to zero value at second quarter of arc of circumference of each rotor. Slots in rotors are offset relative to each other by 180°. Rotor of the turbine has outer diameter equal to the outer diameter of the compressor rotor. In the engine housing there is a cartridge with spring-loaded dampers, which are installed in radial grooves of rotors of the compressor and turbine with possibility of movement relative to the cartridge body. In shutter of compressor rotor there is an opening and closing bypass channel, which connects compression chamber with combustion chamber, and in shutter of turbine rotor - opening and closing by its movement passage channel connecting combustion chamber with working stroke chamber. Combustion chamber is located in the case of the block of dampers between gates. Engine is additionally equipped with sealing elements of spring-loaded dampers, made in the form of transverse and longitudinal sealing plates, and sealing elements located between compressor rotor and housing and located between turbine rotor and housing, made in form of spring-loaded sealing rings. EFFECT: technical result consists in higher engine efficiency. 1 cl, 5 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 706 092 C2 (51) МПК F01C 1/356 (2006.01) F02B 55/02 (2006.01) F02B 53/08 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ...

Rotating waveform motion type air compressor

Rotary engine

The IC engine comprises a rotor (2) received within the hollow cylindrical interior of a stator (24). The rotor includes a pair of vanes (6,8) which extend slidably through slots (10,12) in a transverse direction parallel to a power shaft (4) about which the rotor is rotatable. Each vane has opposite ends (16,18) which can extend beyond the rotor into circumferentially extending recesses (36,38) in opposite side walls (34) of the stator. Air intake ports (62) and exhaust ports (71) are provided, the ports communicating with the recesses. An airfuel mixture is ignited within the recesses to cause rotation of the rotor. Air supply and gas purging causes sliding of the vanes.

Nejikaitenshikikaino 1 tsuinokyodosurukaitenshi

Positive-displacement rotary machine

容积式旋转机构包括机体、转子、具有导向件的分离器，该导向件带有设于转子下方的开口，活塞安装在转子凹槽中，该活塞能够相对于转子绕一轴旋转振荡，该轴与转子旋转轴相交成直角，并具有供分离器的导向件插入的至少一个狭槽，以及环绕转子形成的球形工作腔，根据导向件的开口与转子的相互作用，该球形工作腔被分离器的导向件划分成可变横截面的多个成型室腔，每个成型室腔被活塞划分为多个工作室。在成型室腔的最小横截面内设置用于工作流体的通路，和/或在转子内允许工作流体旁通于成型室腔的最小横截面的管道。这就有可能改变负载的特性和减少活塞和密封同步件的磨损，从而延长机构的使用寿命。此外，所述方案有可能产生所述机构的可控制的实施例变化形式。

Positive-displacement rotary mchine

Изобретение предназначено для использования в качестве двигателя, насоса, компрессора, турбины, в измерительной технике. Машина содержит статор и ведущий ротор, между которыми образована, по крайней мере, одна камерообразующая полость, разделенная на рабочие камеры ведомым ротором. Полость ограничена поверхностью, идентичной поверхности тела, образованного при вращении статора с ведомым ротором вокруг оси ведущего ротора с одновременным вращением ведомого ротора вокруг своей оси. По периметру ведомого ротора выполнен, по крайней мере, один вырез с глубиной, при которой дно выреза при любом положении этого ротора находится под рабочей поверхностью статора, что позволяет расширить технологические и эксплуатационные возможности при увеличении кпд и удельной мощности. Машина не содержит балластного объема, менее чувствительна к абразивным примесям рабочего тела. Высокая удельная производительность при одинаковых с другими роторными машинами оборотах дает возможность эффективного использования изобретения в авиации и в автомобилестроении, особенно для размещения двигателей такого типа в колесах автомобиля. 9 з.п. ф-лы, 14 ил. 1 с90Ссс ПЧ сэ РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (19) ВИ” 2 205 274. (51) МПК” 13) С2 Е 01 С 3/00, Е 02 В 53/00 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 2000126317/06 , 19.10.2000 (24) Дата начала действия патента: 19.10.2000 (43) Дата публикации заявки: 27.09.2002 (46) Дата публикации: 27.05.2003 (56) Ссылки: ЗИ 757770 А, 25.08.1980. КУ 2122129 СЛ, 20.11.1998. СН 564146 АЪ, 10.01.1972. ОТ 22317291 А, 15.02.1973. 4$ 2116861 А, 17.05.1949. (98) Адрес для переписки: 117607, Москва, ул. Лобачевского, 100, корп.2, кв.412, В.А.Екаеву (71) Заявитель: Яновский Илья Яковлевич (72) Изобретатель: Дидин А.В. (73) Патентообладатель: Дидин Александр Владимирович, Яновский Илья Яковлевич (54) ОБЪЕМНАЯ РОТОРНАЯ МАШИНА (57) Изобретение предназначено для использования в качестве двигателя, насоса, компрессора, ...

Waveform actuating air compressor

一种空气压缩机，它具有作波形运动的斜置圆 盘。斜置圆盘由一偏心轴使其盘面与侧机体的圆锥 面靠紧，当偏心轴转动时，斜置圆盘不是作转动，而是 作波形运动，从而实现吸气和排气。

Circulating piston engine

An engine, such as a circulating piston engine, includes a housing that defines an annular bore, a piston assembly, and a valve. The piston assembly is disposed within the annular bore and is configured to be coupled to a drive mechanism. The valve is configured to be intermittently disposed within the annular bore to define a combustion chamber relative to the piston assembly.

VOLUME ROTARY MACHINE WITH BISPHERE CAMERA

1. Объемная роторная машина (ОРМ), содержащая корпус, ротор с выходным валом, установленный в корпусе с возможностью вращения, имеющий концентричную его оси вращения рабочую поверхность, два поршня, причем рабочей поверхностью корпуса является, в общем случае две криволинейные, наклонные (в среднем) к оси вращения ротора поверхности и два пересекающихся сегмента сфер (сфера в техническом смысле, т.е. в пределах допусков, отклонений), обрезанные с противоположных сторон наклонными поверхностями, рабочие поверхности корпуса и ротора образуют рабочую полость, на рабочей поверхности ротора выполнен, по меньшей мере, один паз вдоль его оси вращения, оба поршня установлены в пазу ротора с возможностью перекрытия (уплотнения) рабочей полости и совершения вращательных колебаний в плоскости паза, причем поршни выполнены в виде, по меньшей мере, части диска с элементами для взаимодействия с наклонной поверхностью корпуса.2. ОРМ по п.1, где наклонная поверхность корпуса выполнена плоской.3. ОРМ по п.1, где рабочая поверхность ротора выполнена в виде цилиндра и двух сфер с центрами на оси цилиндра.4. ОРМ по п.1, где рабочая поверхность ротора выполнена в виде цилиндра.5. ОРМ по п.1, где в состав поршня входит, по меньшей мере, один уплотняющий синхронизирующий элемент (УСЭ), взаимодействующий с наклонной поверхностью корпуса.6. ОРМ по п.5, где, по меньшей мере, один УСЭ установлен с возможностью совершения вращательных колебаний относительно оси, проходящей (в техническом смысле, с допустимыми отклонениями) через ось вращения поршня относительно ротора и через ось вращения ротора.7. OPM по п.1, где лишены окон входа и выхода и используетс� А 2006133843 Ко РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) (13) у 11 х& <“ ВИ "” >28 (51) МПК ЕО7С 1/08 (2006.01) м аа зам . х \ х © х \ АУ ом. А 77 ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21), (22) Заявка: 2006133843/06, 22.09.2006 (71) Заявитель(и): Дидин Александр Владимирович (КУ) (43) ...

Rotary engine

Coating method

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Circumferential machine (options)

FIELD: machine building. SUBSTANCE: group of inventions refers to the field of engineering and can be used as a turntable, propeller, pump or expander. Circumferential machine comprises an outer and inner contour 1, 2 of the rotation bodies and at least one locking element 3. Each body of rotation contains at least one part of the sphere. Contour 2 is located in contour 1 with the possibility of its rotation relative to contour 1 so that their axes 8, 9 are inclined relative to each other, and the centers of symmetry coincide, and between them are formed two working cavities 4.1, 4.2, in each of which there is input 5.1, 5.2 and output 6.1, 6.2. Each element 3 is mounted in contour 2 with the possibility of mutual movement relative to each other and rotation relative to contour 1 and is capable of dividing each cavity 4.1, 4.2 into its high and low pressure zones and moving the working fluid in each cavity 4.1, 4.2 from input 5.1, 5.2 to output 6.1, 6.2. Contour 2 creates sealing points along the inner surface of contour 1, and element 3 – along the inner surface of contour 2 and in the places of installation in contour 2. EFFECT: group of inventions is aimed at increasing the specific power while simplifying the design. 10 cl, 7 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 651 105 C1 (51) МПК F01C 1/344 (2006.01) F01C 3/06 (2006.01) F04C 2/344 (2006.01) F04C 3/06 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F01C 1/3448 (2018.02); F01C 3/06 (2018.02); F04C 2/3448 (2018.02); F04C 3/06 (2018.02) (21)(22) Заявка: 2017125249, 14.07.2017 (24) Дата начала отсчета срока действия патента: Дата регистрации: Приоритет(ы): (22) Дата подачи заявки: 14.07.2017 (56) Список документов, цитированных в отчете о поиске: US 2154457 A, 18.04.1939. US (45) Опубликовано: 18.04.2018 Бюл. № 11 2 6 5 1 1 0 5 R U (54) Окружная машина (варианты) (57) Реферат: Группа изобретений относится к области машиностроения и может быть ...

Spherical displacement device and seal means therefor

The present invention relates to a positive displacement spherical device comprising a housing having a generally spherical cavity of chamber therein with a diametrically extending piston positioned between a pair of rotating wedgeshaped pistons which have their axes disposed at an angle with respect to each other so that rotation of the wedge-shaped pistons causes the central diametrically disposed piston to simultaneously rotate and oscillate to thus positively displace fluids between the adjacent surfaces of the central piston and the end pistons. The present invention also includes seal means for sealing piston to piston and piston to housing in such spherical displacement device to prevent leakage from the high pressure to the low pressure chambers formed between the pistons in the housing. Such spherical displacement device can be used either as a pump, compressor or gas expander and, with the addition of suitable ignition apparatus, as an internal combustion engine.

HYDRAULIC OR PNEUMATIC MACHINE WITH SWIVEL WINGS

ENERGY CONVERSION MACHINE WITH ROTATING PISTONS IN A SPHERICAL HOUSING.

Rotary engine

Meshing helical rotors

A conjugate pair of intermeshing rotors having helical lobes having helical crests and intervening grooves and adapted for rotation about parallel axes within a working space of a screw rotor machine. Each rotor has a tip circle, a pitch circle, and a root circle, one rotor of each pair being a female rotor such that the major portion of each lobe of said female rotor is located inside the pitch circle of the female rotor. The other rotor is a male rotor formed such that the major portion of each lobe of said male rotor is located outside said pitch circle of the male rotor. The lobes of one rotor follow the grooves of the other rotor to form a continuous sealing line between said pair of rotors, each of the lobes having a primary and secondary flank portion, wherein the primary flank portion of said lobes of the female rotor have a profile formed from at least one ellipse and the primary flank portion of the lobes of the male rotor have a profile formed from at least one ellipses.

Patent FR2352182B1

Rotary positive-displacement fluid machines

1492890 Rotary positive-displacement fluid-machines E M RYLEWSKI 31 Dec 1975 [3 Jan 1975] 53276/75 Heading F1F In a machine which is similar to that described in Specification 1392105 with reference to Figs. 1-6 of the drawings thereof and may be adapted for use as an I.C. engine, a compressor, a hydraulic or gas motor, or a pump, the effective width of the passages between the spiral ribs 41 on the stator 11 can be altered to vary the output by angular displacement of a device 48 overlying the stator and comprising spiral walls 53 1 , 53 2 , 53 3 extending between blocks 55, 56 on a ring 52 and a ring 51, each of the wheels 20 on the rotor 19 comprising two parts 23, 24, biased in opposite circumferential directions by a spring 30 at each of the vanes so that the latter are accomodable to changes in the passage width. The blocks 55, 56 prevent the working fluid flowing between the outer sides of the spiral walls and the inner sides of the ribs, the said sides of the walls and ribs being placed in contact with one another (as shown in Fig. 1) to achieve maximum output, and the output being reduced by turning the device 48 about its axis so as to separate the said sides of the walls and ribs. The springs 30 in each wheel may be replaced by a single spring (105), Figs. 5 and 6, (not shown), lodged in annular cavities (108, 109) in the inner sides of the two parts of the wheel. As an I.C. engine the machine may have the wheels of the rotor meshing simultaneously with the ribs of two stators 607,609, Fig. 12, air being inducted through a filter 622 and compressed by the vanes engaging with the stator 607 into an annular combustion chamber 626 into which fuel is injected through a nozzle 628. The combustion products expand in the spiral passages of the stator 609 and thereafter, are discharged'through an annular channel 632.

Roticulating thermodynamic device

FIELD: thermodynamics.SUBSTANCE: invention relates to a roticulating thermodynamic device. The device (100) is made with the first flow path (111) and the second flow path (115). Part (111) is configured to allow fluid to pass from the first port (114a) to the second port (114b) through the first chamber (134a). Part (115) is configured to allow fluid to pass from the third port (116a) to the fourth port (116b) through the second chamber (134b). The port (114b) is in fluid communication with the port (116a) through the first heat exchanger (302a).EFFECT: invention is aimed at providing ability to operate in a wide range of operating rotation frequencies and/or temperature differences with fewer restrictions, lower losses and higher efficiency.28 cl, 28 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 752 114 C1 (51) МПК F01C 9/00 (2006.01) F01C 11/00 (2006.01) F01C 21/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F01C 9/005 (2020.08); F01C 11/002 (2020.08); F01C 21/008 (2020.08) (21)(22) Заявка: 2020129609, 15.02.2019 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): ФЕТУ ЛИМИТЕД (GB) Дата регистрации: 22.07.2021 Приоритет(ы): (30) Конвенционный приоритет: 27.02.2018 GB 1803181.5 (45) Опубликовано: 22.07.2021 Бюл. № 21 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 28.09.2020 (86) Заявка PCT: 2 7 5 2 1 1 4 R U (87) Публикация заявки PCT: C 1 C 1 GB 2019/050402 (15.02.2019) 2 7 5 2 1 1 4 (56) Список документов, цитированных в отчете о поиске: US 2002112485 A1, 22.08.2002. GB 2544819 A, 31.05.2017. WO 2017089740 A1, 01.06.2017. US 6325038 B1, 04.12.2001. RU 2080452 С1, 27.05.1997. RU 2134796 С1, 20.08.1999. R U 15.02.2019 (72) Автор(ы): ФЕНТОН, Джонатан (GB) WO 2019/166769 (06.09.2019) Адрес для переписки: 197101, Санкт-Петербург, а/я 128, "АРСПАТЕНТ", М.В. Хмара (54) РОТИКУЛЯЦИОННОЕ ТЕРМОДИНАМИЧЕСКОЕ УСТРОЙСТВО (57) Реферат: Изобретение относится к ротикуляционному ...

Rotary engine with toroidal cylinders - has a pair of pistons in each cylinder

The engine of the main patent has two additional rotating cylinders (26) and (27) which revolve in a plane perpendicular to the main engine cylinders. These two cylinders revolve in phase with the pistons (1), (2), (3) and (4). This is made possible by a series of ratchets or pins at an appropriate point in the cylinders. The two cylinders replace four stops of the original patent. The engine has a four stroke cycle.

SPHERICAL PISTON MACHINE

FLUID ROTATING MACHINE

Rotary engine operated by fluid pressure - has rotary valve with axis perpendicular to main rotor

The engine consists of a single bladed main rotor rotating in a cylindrical casing. A valve rotor mounted on an axis in the plane of the main rotor but outside the casing is synchronised with the main rotor so that a cut-out in the valve rotor allows the main rotor blade to pass through the valve rotor disc once every revolution. As the blade of the main rotor passes past the valve disc the volume of the annular space between main rotor and casing increases and is supplied with the working fluid which exerts a force on the rotor whilst the fluid is expelled from the space on the other side of the blade.

DEVICE FOR TRANSMITTING POWER TO A FLUID

L'invention concerne un dispositif de transmission de puissance à fluide. Il comprend un corps sphérique renfermant deux rotors 42 reliés par des moyens d'accouplement 72 à des arbres 24. Des palettes 64, 66 sont montées au moyen des arbres de façon à tourner et les rotors sont montés au moyen des palettes de façon à tourner sur des axes 54, 55 qui sont inclinés par rapport aux axes polaires 25 du corps. Des faces 56 des rotors délimitent au moins partiellement une chambre 59 de travail que les palettes divisent. Les moyens 72 limitent la rotation d'une partie des palettes au plan équatorial du corps afin que les palettes transmettent de la puissance entre un fluide de travail admis dans la chambre et les arbres 24. Domaine d'application : moteurs à combustion interne, pompes, etc...

Gear type adjustable upsetting machine

Axially sliding vane pump or motor - has bell shaped cam at each end forming zig-zag channel for vanes

A sliding vane pump or motor has a working chamber formed by a cylinder (1) between two end plates (2) and containing a fixed block (3) with radial slots for the vanes (5). These vanes are caused to slide parallel to the axis of the drum by a ball type cam (6) attached to each end. These cams are secured to the drive spindle (7) through the middle which has a stepped blind hole one end with inlet and outlet ports (11) at the two respective parts of the blind hole, communicating with the chambers between the blades. The shape of the two cams form a zig-zag space between them which forms a guide path to reciprocate the vanes.

Patent FR2294322B1

SCREW ROTOR

L'AGENCEMENT DE ROTORS A VIS DU TYPE REFROIDI PAR HUILE SELON LA PRESENTE INVENTION COMPORTE UN ROTOR FEMELLE ET UN ROTOR MALE ADAPTES POUR TOURNER AUTOUR D'AXES PARALLELES EN ENGRENANT L'UN AVEC L'AUTRE. LE FLANC AVANT DU ROTOR FEMELLE EST CONSTITUE PAR UN PREMIER FLANC AVANT FORME PAR UN ARC DE RAYON R ET UN SECOND FLANC AVANT FORME PAR UN ARC DE RAYON R. DE PLUS, LE FLANC ARRIERE DU ROTOR FEMELLE EST CONSTITUE PAR UN PREMIER FLANC ARRIERE FORME PAR L'ARC DE L'EXTREMITE DE DENTS DU ROTOR MALE AYANT UN RAYON R ET UN SECOND FLANC ARRIERE FORME PAR UN ARC DE RAYON R QUI EST PLUS PETIT QUE LE RAYON R DU SECOND FLANC AVANT. LA CONFIGURATION DE DENTS DU ROTOR MALE EST FORMEE MATERIELLEMENT PAR LES ARCS DES FLANCS AVANT ET ARRIERE DU ROTOR FEMELLE. APPLICATIONS : COMPRESSEURS ET POMPES. THE ARRANGEMENT OF SCREW ROTORS OF THE OIL COOLED TYPE ACCORDING TO THE PRESENT INVENTION INCLUDES A FEMALE ROTOR AND A MALE ROTOR SUITABLE FOR ROTATING AROUND PARALLEL SHAFTS IN ENGAGING ONE WITH THE OTHER. THE FRONT SIDE OF THE FEMALE ROTOR IS CONSTITUTED BY A FIRST FRONT SIDE SHAPED BY AN R-RADIUS ARC AND A SECOND FRONT SIDE SHAPED BY AN R-RADIUS ARC IN ADDITION, THE REAR SIDE OF THE FEMALE ROTOR IS CONSTITUTED BY A FIRST REAR SIDE SHAPED BY THE ARC OF THE END OF TEETH OF THE MALE ROTOR HAVING AN R-RADIUS AND A SECOND REAR SIDE SHAPED BY AN ARC OF R-RADIUS WHICH IS SMALLER THAN THE R-RADIUS OF THE SECOND FRONT SIDE. THE TEETH CONFIGURATION OF THE MALE ROTOR IS SHAPED MATERIAL BY THE ARCS OF THE FRONT AND REAR SIDES OF THE FEMALE ROTOR. APPLICATIONS: COMPRESSORS AND PUMPS.

Improvements in rotary engines

Patent FR2444180B1

Engine system

The present invention teaches a novel internal combustion engine wherein a unique structural means of transmitting combustion-generated forces and motion is incorporated. A journalled rotor assembly having combustion cavities in each of opposing faces thereof receives a combustible fluid. A main cam carried by an output shaft which is integral with the rotor assembly drives intermittent-motion cams carried on transfer shafts. Transfer plates integral with the transfer shafts and captively movable within housings rotate into and out of the combustion cavities so as to define the variable working volumes of each cavity. With each of the firings, the rotor is caused to spin in a direction opposite with respect to the relative rotational direction of the respective transfer plates.

Four-stroke spherical internal combustion engine with rotating rotor

FIELD: machine building.SUBSTANCE: invention relates to machine building and can be used in rotary internal combustion engines. Essence of invention consists in the fact that four-stroke spherical internal combustion engine with rotary rotor contains spherical inner cavity 3, divided by disc web 6 into side 5 and central 4 spherical segments, making Hooke's joint inside housing, which forms with walls of spherical cavity of variable volume chamber, and gas distribution and ignition mechanism. In the invention the spherical inner cavity 3 is located in rotating rotor 2. Hooke's joint is formed by side 5 and central 4 spherical segments with disk partition 6. At that, central spherical segment 4 is fixed on housing 1. Gas distribution and ignition mechanism is installed on the central spherical segment 4. In central spherical segment there are cutouts forming compression chambers 36, 37.EFFECT: technical result achieved by the proposed technical solution consists in expansion of the range of technical means realizing its designation in the form of an internal combustion engine.1 cl, 9 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 706 096 C1 (51) МПК F01C 3/06 (2006.01) F02B 55/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F02B 2730/03 (2019.05); F01C 3/06 (2019.05); F02B 55/02 (2019.05) (21)(22) Заявка: 2019121051, 03.07.2019 (24) Дата начала отсчета срока действия патента: 13.11.2019 Приоритет(ы): (22) Дата подачи заявки: 03.07.2019 (45) Опубликовано: 13.11.2019 Бюл. № 32 2 7 0 6 0 9 6 R U (56) Список документов, цитированных в отчете о поиске: RU 2227211 C2, 20.04.2004. US 5309716 A, 10.05.1994. US 3877850 A, 15.04.1975. US 3156221 A, 10.11.1964. US 2005199189 A1, 15.09.2005. US 3816038 A, 11.06.1974. RU 2494260 C2, 27.09.2013. (54) ЧЕТЫРЕХТАКТНЫЙ СФЕРИЧЕСКИЙ ДВИГАТЕЛЬ ВНУТРЕННЕГО СГОРАНИЯ С ВРАЩАЮЩИМСЯ РОТОРОМ (57) Реферат: Изобретение относится к машиностроению и образует со стенками ...

Rotary machine with spherical rotor forming part of Hookes joint - has two dished plates attached to housing to form annular space round rotor

Rotary device with movable parts for compressing, expanding or driving a fluid

Improvements to rotary engines

System of cyclical variation of volume by uniform rolling on a plane

Further training in hydraulic pumps or turbines

Advanced hydraulic machine

Reversible rotary motor

Disc motor

ROTARY SCREW MACHINE OF THE COMPRESSOR OR REGULATOR

IMPROVEMENTS IN HELICOIDAL ROTOR MACHINES

Patent FR2263399B1