公开(公告)号：WO2019139484A1

公开(公告)日：2019-07-18

申请号：PCT/NO2018/050315

申请日：2018-12-18

Applicant: TOCIRCLE INDUSTRIES AS

Inventor： HØEG, Arne ,  LØVER, Kristian Aase

IPC: F01C1/344 ,  F02B53/00 ,  F04C2/344 ,  F04C18/344

Abstract: The invention relates to a rotary sliding vane machine (1) for fluid processing, comprising a housing (2) with a cavity (4) with a rotor (9). Vanes (12) are arranged in outwardly directed slots (13) in the rotor (9), and relative sliding between the vanes and the rotor provides spaces with variable volumes in the rotational direction. Each vane is supported by hydrostatic slide bearings (20, 20') on each side of the vane (12). Due to pressure changes of the process fluid, the vane (12) is tilted towards and away from bearing pads (27, 27', 87). The invention causes the bearing pads to adjust their position to the vane (12), and also causes a change of volume of a bearing fluid chamber (21, 21', 81), which in turn effects a supply of bearing fluid to the slide bearing fluid film.

公开(公告)号：WO2020159381A1

公开(公告)日：2020-08-06

申请号：PCT/NO2020/050020

申请日：2020-01-31

Applicant: TOCIRCLE INDUSTRIES AS

Inventor： VADING, Kjell

IPC: F04B27/06 ,  F01B1/06 ,  F01B13/06 ,  F04B1/053 ,  F04B27/053

Abstract: A piston compressor comprising a cylinder assembly 6 having a plurality of cylinders 7. The cylinders 7 are arranged radially along at least one circle, which has a first centre axis B, about which said cylinder assembly 6 revolves. It also comprises a piston assembly 12 having a plurality of pistons 9, one piston 9 arranged within each cylinder 7, a piston rod 10 coupled to each of the pistons 9, and a hub 11 to which said piston rods 10 in turn are coupled. The piston assembly 12 revolves about a second axis A. The second axis A is parallel with, but at a distance, from the first axis B. The cylinder 6 and the piston assemblies 12 are within a common housing. The housing 1. The cylinder assembly 7 is mounted on a cylinder carrier 8, which receives rotational input from an external rotation source.

公开(公告)号：WO2019132666A1

公开(公告)日：2019-07-04

申请号：PCT/NO2018/050320

申请日：2018-12-19

Applicant: TOCIRCLE INDUSTRIES AS

Inventor： HØEG, Arne

IPC: F04C27/00 ,  F04C18/344 ,  F16J15/34

Abstract: A sealing arrangement for a sliding vane machine for compressing or expanding a fluid, for sealing between a rotating plane surface on a rotor and a machine housing to prevent flow of process fluid between an internal volume to an external volume of said vane machine a seal pocket located at a housing end and said seal pocket opens towards the direction of the external volume and the internal volume, - an assembly arranged for mounting in said seal pocket, said assembly comprising: - a piston arrangement, - a sealing bearing ring between said piston arrangement and said plane surface, - a fluid supply line for a pressurized lubrication fluid through said housing to a piston cavity, said piston arrangement further having piston fluid channels and said bearing sealing ring having lubrication conduits through said bearing seal ring, corresponding with said piston fluid channels, - said pressurized lubrication fluid arranged for moving said piston against said sealing bearing ring and thus moving said sealing bearing ring against said sealing surface thus forming a sealing arrangement.

公开(公告)号：WO2020159383A1

公开(公告)日：2020-08-06

申请号：PCT/NO2020/050022

申请日：2020-01-31

Applicant: TOCIRCLE INDUSTRIES AS

Inventor： VADING, Kjell

IPC: F16H1/32

Abstract: A transmission comprising at least one rim 1 and at least one wheel 2. An outside surface of the wheel 2 is adapted to engage with an inside surface of the rim 1. The wheel 2 is rotatable about a first axis B and the rim 2 is rotatable about a second axis A. The second axis A is at a distance from the first axis B. The inside surface of the rim 1 has a cyclic polygonal shape with an angle between each adjoining side 4 of the polygon being greater than 90°. The outer surface of the wheel 2 has a cyclic polygonal shape with an angle between each adjoining side 6 of the polygon being greater than 90°. Each side 6 of the wheel 2 engaging with a side 4 of the rim 1 of equal length during rotation of said transmission.

公开(公告)号：WO2020159382A1

公开(公告)日：2020-08-06

申请号：PCT/NO2020/050021

申请日：2020-01-31

Applicant: TOCIRCLE INDUSTRIES AS

Inventor： VADING, Kjell

IPC: F01C1/34 ,  F01C21/08 ,  F02B53/00

Abstract: A rotation machine comprising a housing 2 with a generally circular-cylindrical internal chamber 3 and a rotor arranged rotatable within said chamber 6. The rotor comprises a driven or driving vane unit 6 having a hub 7 with a number of stiff vanes 8 fixedly attached to or integrated with said hub 7. A passive follower 10 is arranged around the hub 7. The follower 10 has a smaller outer diameter than the diameter of the internal chamber 3, thus creating a working chamber 11 between the outer surface of the follower 10 and the internal surface of the housing 2. The follower 10 has openings 12 for the vanes 8. The vane unit 6 has a rotation axis A coinciding with a central axis of the housing 2. The follower 10 has a rotation axis B arranged at a distance from the rotation axis A.

公开(公告)号：WO2019139485A1

公开(公告)日：2019-07-18

申请号：PCT/NO2018/050316

申请日：2018-12-18

Applicant: TOCIRCLE INDUSTRIES AS

Inventor： HØEG, Arne

IPC: F01C1/344 ,  F02B53/00 ,  F04C2/344 ,  F04C18/344

Abstract: The invention relates to a rotary sliding vane machine (1) for fluid processing, comprising a housing (2) with a cavity (4) with a rotor (9). Vanes (12) are arranged in outwardly directed slots (13) in the rotor (9), and relative sliding between the vanes and the rotor provides spaces with variable volumes in the rotational direction. Each vane is supported by a vane bearing apparatus (102) comprising a slide bearing body (105) with a slot (13) forming a slide bearing for the vane (12), and a cylindrical convex face (116) facing away from the slot (13), and, on each side of the slot (13), a pivot bearing pad (106) with a cylindrical concave face (117) facing the slide bearing convex face (116), forming a pivot bearing for the vane.

公开(公告)号：WO2013095156A1

公开(公告)日：2013-06-27

申请号：PCT/NO2012/050250

申请日：2012-12-18

Applicant: TOCIRCLE INDUSTRIES AS

Inventor： VADING, Kjell

IPC: F01C1/344 ,  F25B9/06

CPC classification number: F01C1/3446 ,  F01C1/344 ,  F01C19/00 ,  F01C19/08 ,  F01C21/0836

Abstract: A rotary machine (1) in the form of an expander is shown. The Expander Induces a housing (5) having a cavity (9), inlet and outlet ducts (11, 12) communicating with the cavity (9), a rotor (2) having a rotor axis (A), a number of vanes (15a, 15b, 15c) movably received in respective grooves (18) in the rotor (2) and articulately connected about an axis (C) to one end of a control arm (14a, 14b, 14c) and in the other end rotatable supported in a fixed shaft (24) extending centrally through the cavity (9) in the housing (5), and at least one working chamber (9a) which is part of the cavity (9), The housing (5) includes an internally cylindrical intermediate part (5c), which part interact with the rotor (2) and the vanes (15a, 15b, 15c). The rotor (2) forms a reel configuration having respective radially extending flange portions (2a', 2b') which are rotatable together with the vanes, and against which the respective end surfaces of the vanes act.

Abstract translation: 示出了膨胀机形式的旋转机器（1）。 扩展器引导具有空腔（9）的壳体（5），与空腔（9）连通的入口和出口管道（11,12），具有转子轴线（A）的转子（2），多个叶片 15a，15b，15c），可移动地容纳在转子（2）中的相应凹槽（18）中并且围绕轴线（C）铰接地连接到控制臂（14a，14b，14c）的一端，并且在另一端可旋转地支撑 在位于所述壳体（5）中的所述空腔（9）中心延伸的固定轴（24）中，以及作为所述空腔（9）的一部分的至少一个工作室（9a）。所述壳体（5） 中间部分（5c），该部分与转子（2）和叶片（15a，15b，15c）相互作用。 转子（2）形成具有各自径向延伸的凸缘部分（2a'，2b'）的卷轴构造，该凸缘部分可与叶片一起旋转，并且叶片的相应端表面与该叶轮的作用相对。