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1. 发明公开

EP3077675A4 A CONCENTRIC ROTARY FLUID MACHINE 审中-公开
标题翻译： KENZENTRISCHE DREHENDE FLUIDMASCHINE
公开(公告)号：EP3077675A4
公开(公告)日：2017-07-19
申请号：EP14836650
申请日：2014-08-12
申请人： GREYSTONE TECH PTY LTD
发明人： MARCHAND NICHOLAS RYAN , CLAUSEN JEFFERY RONALD
IPC分类号： F04C2/40 , F01C1/40 , F01C21/08 , F01C21/10 , F02B53/00 , F03C2/30 , F04C2/356 , F04C11/00 , F04C18/40
CPC分类号： F04C15/0007 , F01C1/322 , F01C1/40 , F01C19/02 , F01C21/0809 , F01C21/0836 , F01C21/106 , F01C21/108 , F04C2/322 , F04C2/3566 , F04C11/001 , F04C18/322 , F04C27/001
摘要： A concentric rotary fluid machine includes a first body and a second body that are rotatable relative to each other and coaxially arranged one inside the other. A plurality of gates are supported by the second body in gate pockets. Each gate pocket includes: a gate retention recess that receives a gate cylinder of a gate; a gate seal recess that receives a sealing portion of a gate; and an intervening land. The sealing portion is configured to reciprocate up and down within a corresponding gate seal recess while maintaining contact with the recess and the second body. A plurality of lobes on the first body cause the gates to swing about respective swing axes as the first body rotates relative to the second body. The lobes and the lands are configured so that a lobe forms a substantial seal against a land when in mutual radial alignment.
摘要翻译：同心旋转式流体机械包括第一本体和第二本体，所述第一本体和第二本体可相对于彼此旋转并且一个在另一个内部同轴地布置。多个闸门由第二主体支撑在闸门口袋中。每个浇口袋包括：接收浇口的浇口圆柱的浇口保持凹槽; 接收闸门密封部分的闸门密封凹槽; 和一块介入的土地。密封部分构造成在对应的浇口密封凹槽内上下往复运动，同时保持与凹槽和第二本体的接触。当第一本体相对于第二本体旋转时，第一本体上的多个凸起使得门围绕相应的摆动轴线摆动。叶片和平台构造成使得叶片在相互径向对齐时形成对地面的实质密封。

2. 发明专利

CA2838858C ROTARY FLUID MACHINE 未知
公开(公告)号：CA2838858C
公开(公告)日：2017-08-22
申请号：CA2838858
申请日：2012-07-06
申请人： GREYSTONE TECH PTY LTD
发明人： WHEELER DARYL , ERWIN JUSTIN WADE , BURNS TIMOTHY DONALD SR
IPC分类号： F04C2/40 , F01C1/40 , F03C2/30 , F04C18/40
摘要： A rotary fluid machine (10) has a rotor (12), a stator (14), and a plurality of gates. The (rotor 12) and stator (14) are rotatable relative to each other and arranged one inside the other to define a working chamber (18) there between. Gates (16) are supported in radial gate slots (20) formed in the rotor (12) and cyclically extend from and retract into the gate (slots 20) as the rotor (12) rotates about stator (14). A plurality of demountable lobes is supported on an outer circumferential surface (24) of stator (14). The surface (24) forms a surface of the working chamber (18). Circumferential surface (24) is composed of an intermediate surface (48) which extends in an axial direction and opposite curved surfaces (46). The gate (16) has opposite rounded corners (130) separated by an axial planar surface (132). The shape and configuration of the gate (16) and corresponding is made to match that of the outer circumferential surface (24) so that when the axial surface (132) lies substantially adjacent and parallel to intermediate surface (48) each of the curved surfaces (130) lie closely adjacent to and substantially parallel with the concavely curved surfaces (46).

3. 发明专利

BR112014026417A2 sistema de acionamento de fluido passível de giro 未知
公开(公告)号：BR112014026417A2
公开(公告)日：2017-06-27
申请号：BR112014026417
申请日：2013-04-26
申请人： GREYSTONE TECH PTY LTD
发明人： JEFFERY RONALD CLAUSEN , JONATHAN RYAN PRILL , NICHOLAS RYAN MARCHAND
IPC分类号： E21B4/02 , E21B43/12 , F01C1/12 , F01C1/46 , F01C21/08 , F03B3/04 , F03B13/02 , F04C2/46
摘要： resumo sistema de acionamento de fluido passível de giro trata-se de um acionamento de fluido giratório que tem um primeiro e segundo corpos (20, 120) sendo que o segundo corpo (120) é passível de giro em relação a, e no interior do, primeiro corpo (20) para definir um espaço de fluido de trabalho (40) entre os mesmos. as comportas (130) são sustentadas pelo primeiro corpo (20) e os lóbulos (124) são fornecidos no segundo corpo (120). o bolso de comporta (26) são formados no primeiro corpo (20) no interior do qual as comportas oscilam quando estão conectadas aos lóbulos (124). as comportas (130) e os bolsos de comporta (26) são relativamente configurados para formar uma câmara de resíduo (27) entre os mesmos, que pode acomodar temporariamente os resíduos sólidos transportados no fluido de trabalho. cada comporta (130) tem uma superfície (135) voltada para o bolso de comporta associado (26) e que tem uma pluralidade de projeções (136a), sendo que os vãos (136b) entre as projeções adjacentes (136a) definem uma trajetória de fluxo de bolso de comporta (141). o fluido de trabalho pode fluir através de cada trajetória de fluxo de bolso de comporta (141) do bolso de comporta associado (26) para o interior do espaço de fluido de trabalho (40) quando a comporta associada (130) é maximamente defletida para o interior de seu bolso de comporta associado (26). 1/1

4. 发明专利

AU2013252493B2 Downhole motor with concentric rotary drive system 未知
公开(公告)号：AU2013252493B2
公开(公告)日：2017-04-27
申请号：AU2013252493
申请日：2013-04-26
申请人： GREYSTONE TECH PTY LTD
发明人： MARCHAND NICHOLAS RYAN , CLAUSEN JEFFERY RONALD , PRILL JONATHAN RYAN
IPC分类号： E21B4/02 , E21B43/12 , F01C1/12 , F01C1/46 , F01C21/08 , F03B3/04 , F03B13/02 , F04C2/46
摘要： A rotary fluid drive has first and second bodies (20, 120) with the second body (120) rotatable relative to and inside of the first body (20) to define a working fluid space (40) there between. Gates (130) are supported by the first body (20) and lobes (124) are provide on the second body (120). Gate pockets (26) are formed in the first body (20) into which the gates swing when contacted by the lobes (124). The gates (130) and the gate pockets (26) are relatively configured to form a debris chamber (27) there between capable of temporarily accommodating solid debris carried in the working fluid. Each gate (130) has a surface (135) facing the associated gate pocket (26) and having a plurality of projections (136A), with gaps (136B) between adjacent projections (136A) defining a gate pocket flow path (141). Working fluid can flow via each gate pocket flow path (14) from the associated gate pocket (26) into the working fluid space (40) when the associated gate (130) is maximally deflected into its associated gate pocket (26).

5. 发明专利

AU2012283747B2 Rotary fluid machine 未知
公开(公告)号：AU2012283747B2
公开(公告)日：2015-09-24
申请号：AU2012283747
申请日：2012-07-06
申请人： GREYSTONE TECH PTY LTD
发明人： WHEELER DARYL , ERWIN JUSTIN WADE , BURNS SR TIMOTHY DONALD
IPC分类号： F04C2/40 , F01C1/40 , F03C2/30 , F04C18/40
摘要： A rotary fluid machine (10) has a rotor (12), a stator (14), and a plurality of gates. The (rotor 12) and stator (14) are rotatable relative to each other and arranged one inside the other to define a working chamber (18) there between. Gates (16) are supported in radial gate slots (20) formed in the rotor (12) and cyclically extend from and retract into the gate (slots 20) as the rotor (12) rotates about stator (14). A plurality of demountable lobes is supported on an outer circumferential surface (24) of stator (14). The surface (24) forms a surface of the working chamber (18). Circumferential surface (24) is composed of an intermediate surface (48) which extends in an axial direction and opposite curved surfaces (46). The gate (16) has opposite rounded corners (130) separated by an axial planar surface (132). The shape and configuration of the gate (16) and corresponding is made to match that of the outer circumferential surface (24) so that when the axial surface (132) lies substantially adjacent and parallel to intermediate surface (48) each of the curved surfaces (130) lie closely adjacent to and substantially parallel with the concavely curved surfaces (46).

6. 发明专利

AU2018200233B2 A ROTARY FLUID DRIVE 未知
公开(公告)号：AU2018200233B2
公开(公告)日：2019-01-03
申请号：AU2018200233
申请日：2018-01-11
申请人： GREYSTONE TECH PTY LTD
发明人： MARCHAND NICHOLAS RYAN , CLAUSEN JEFFERY RONALD
IPC分类号： F04C2/40 , F01C1/40 , F03C2/30 , F04C18/40
摘要： -23 A concentric rotary fluid machine 100 has a first body 102 and a second body 104 that are rotatable relative to each other about a rotation axis 108. The bodies 102, 104 are 5 coaxially arranged one inside the other and form a working chamber 106 there between. A plurality of gates 110 are supported by the second body 104 in respective gate pockets 140. Each gate 110 has a gate cylinder 126 at one end and sealing portion 128 at an opposite end. Each gate pocket 140 has: a gate retention recess 142 which receives a gate cylinder 126; a gate seal recess 144 which receives sealing 10 portion 128; and an intervening land 146. The sealing portion 128 reciprocates up and down within a corresponding gate seal recess and is always in contact with both the recess 144 and the second body 102. A plurality of lobes 112 on the first body cause the gates 110 to swing about respective swing axes 114 as the first body rotates relative to the second body. The lobes 112 and the lands 146 are configured so that a 15 lobe 112 is able to form a substantial seal against a land 146 when in mutual radial alignment.

7. 发明专利

AU2013360030B2 A rotary fluid machine and associated method of operation 未知
公开(公告)号：AU2013360030B2
公开(公告)日：2018-03-15
申请号：AU2013360030
申请日：2013-12-12
申请人： GREYSTONE TECH PTY LTD
发明人： WHEELER DARYL
IPC分类号： F01C1/356 , F01C1/10 , F04C2/10 , F04C2/356 , F04C15/00 , F04C18/10 , F04C21/00
摘要： A fluid rotary machine (10) comprises first and second bodies (12) and (14) that are rotatable relative to each other. Body (14) is inside the other body (12) to define a working fluid space (16) there between. The machine (10) has a plurality of gates (18). Each gate (18) is supported by the first body (12) and is movable in a radial direction with respect to both of the bodies (12) and (14) to extend into and retract from the working fluid space (16). The machine (10) also comprises a magnetic gate control system that is operable to exert control of the motion and/or position of the gates (18) in the radial direction. The magnetic gate control system is a dispersed system comprising a combination of: magnets 60v; or magnets and components made of ferromagnetic materials. The magnetic gate control system may be dispersed between the gates (18), and one or both of the bodies (12) and (14).

8. 发明专利

AU2014306401B2 A concentric rotary fluid machine 未知
公开(公告)号：AU2014306401B2
公开(公告)日：2017-10-12
申请号：AU2014306401
申请日：2014-08-12
申请人： GREYSTONE TECH PTY LTD
发明人： MARCHAND NICHOLAS RYAN , CLAUSEN JEFFERY RONALD
IPC分类号： F04C2/40 , F01C1/40 , F03C2/30 , F04C18/40
摘要： A concentric rotary fluid machine (100) has a first body (102) and a second body (104) that are rotatable relative to each other about a rotation axis (108). The bodies (102, 104) are coaxially arranged one inside the other and form a working chamber (106) there between. A plurality of gates (110) are supported by the second body (104) in respective gate pockets (140). Each gate (110) has a gate cylinder (126) at one end and sealing portion (128) at an opposite end. Each gate pocket (140) has: a gate retention recess (42) which receives a gate cylinder (126); a gate seal recess (144) which receives sealing portion (128); and an intervening land (146). The sealing portion (128) reciprocates up and (10) down within a corresponding gate seal recess and is always in contact with both the recess (144) and the second body (102). A plurality of lobes (112) on the first body cause the gates (110) to swing about respective swing axes (114) as the first body rotates relative to the second body. The lobes (112) and the lands (146) are configured so that a lobe (112) is able to form a substantial seal against a land (146) when in mutual radial alignment.

9. 发明专利

AU2017202308A1 DOWNHOLE MOTOR WITH CONCENTRIC ROTARY DRIVE SYSTEM 未知
公开(公告)号：AU2017202308A1
公开(公告)日：2017-05-25
申请号：AU2017202308
申请日：2017-04-07
申请人： GREYSTONE TECH PTY LTD
发明人： MARCHAND NICHOLAS RYAN , CLAUSEN JEFFERY RONALD , PRILL JONATHAN RYAN
IPC分类号： E21B4/02 , E21B43/12 , F01C1/12 , F01C1/46 , F01C21/08 , F03B3/04 , F03B13/02 , F04C2/46
摘要： A rotary fluid drive has first and second bodies 20, 120 with the second body 120 rotatable relative to and inside of the first body 20 to define a working fluid space 40 5 there between. Gates 130 are supported by the first body 20 and lobes 124 are provide on the second body 120. Torsion rods extend through the gates to bias and swing the corresponding gate toward the second body. Gate pockets 26 are formed in the first body 20 into which the gates swing when contacted by the lobes 124. The gates 130 and the gate pockets 26 are relatively configured to form a debris chamber 10 27 there between capable of temporarily accommodating solid debris carried in the working fluid. Each gate 130 has a surface 135 facing the associated gate pocket 26 and having a plurality of projections 136A, with gaps 136B between adjacent projections 136A defining a gate pocket flow path 141. Working fluid can flow via each gate pocket flow path 141 from the associated gate pocket 26 into the working fluid 15 space 40 when the associated gate 130 is maximally deflected into its associated gate pocket 26.

10. 发明专利

RU2669888C2 Концентрическая ротационная гидромашина 未知
公开(公告)号：RU2669888C2
公开(公告)日：2018-10-16
申请号：RU2016108605
申请日：2014-08-12
申请人： GREYSTONE TECH PTY LTD
发明人： MARCHAND NICHOLAS RYAN , CLAUSEN JEFFERY RONALD
IPC分类号： F01C1/46 , F04C2/46
摘要： Изобретениеотноситсяк концентрическойротационнойгидромашине. Гидромашина (100) содержиткорпусы (102. 104), выполненныес возможностьювращенияотносительнодругдругавокругосивращения. Корпусы (102, 104) расположеныкоаксиальнос образованиемрабочейкамеры, расположенноймеждуними. Корпус (104) поддерживаетзаслонки (110), расположенныев гнездах (140). Каждаязаслонка (110) имеетцилиндр (126) наодномконцеи уплотняющуючасть (128) напротивоположном. Каждоегнездо (140) имеетвыемкудляудерживаниязаслонки (110), вкоторойрасположенцилиндр (126) заслонки (110), выемкудляуплотнениязаслонки (110), вкоторойрасположенауплотняющаячасть (128), ипромежуточнуюплощадку. Часть (128) совершаетвозвратно-поступательноеперемещениевверхи внизвнутривыемкидляуплотнениязаслонки (110) инаходитсяв постоянномконтактекакс выемкойдляуплотнениязаслонки (110), таки скорпусом (102). Накорпусе (102) выполненывыступы (112), которыевызываютповоротзаслонок (110) вокругсоответствующихосей (114) поворотапривращениикорпуса (102) относительнокорпуса (104). Выступы (112) иплощадкивыполненытакимобразом, чтовыступ (112) можетобразовыватьуплотнениес площадкойприихвзаимномсовмещениив радиальномнаправлении. Изобретениенаправленонасозданиеэффективногоуплотнения. 6 з.п. ф-лы, 13 ил.

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