公开(公告)号：WO2013151443A1

公开(公告)日：2013-10-10

申请号：PCT/NO2013/050063

申请日：2013-04-03

Applicant: VIKING HEAT ENGINES AS

Inventor： AAS, Trond ,  RISLÅ, Harald Nes ,  SØRVIG, Kjetil

IPC: F24D12/02 ,  F01K17/02 ,  F24D10/00

CPC classification number: F01B23/10 ,  F01K3/24 ,  F01K13/00 ,  F01K17/02 ,  F02G1/00 ,  F24D12/02 ,  F24D2200/04 ,  F24D2200/06 ,  F24D2200/11 ,  F24D2200/16 ,  F24D2200/32 ,  F24H2240/12 ,  H02J3/381 ,  Y02B10/40 ,  Y02B10/70 ,  Y02B30/14 ,  Y02E20/14 ,  Y02P80/15

Abstract: A combined heat and power plant (1) is described, in which at least one primary heat source (11) is thermally connected to a heat distribution network (15) for heat energy (Q) via one or more primary heat exchangers (111), and in which at least one secondary heat source (12) is thermally connected to one or more energy converters (13) arranged to, when an amount of heat energy (Q H ) is supplied from the at least one secondary heat source, generate an amount of electrical energy (P EL ) for an internal electricity distribution network (19) in the combined heat and power plant (1). A method of operating a combined heat and power plant (1) is described as well.

Abstract translation: 描述了一个组合的热电厂（1），其中至少一个主热源（11）经由一个或多个主热交换器（111）热连接到用于热能（Q）的配热网络（15） ，并且其中至少一个二次热源（12）热连接到一个或多个能量转换器（13），所述能量转换器（13）被布置成当从所述至少一个二次热源供应热能（QH）的量时，产生 热电厂（1）内部配电网（19）的电能（PEL）量。 还描述了操作组合的热电厂（1）的方法。

公开(公告)号：WO2012112054A1

公开(公告)日：2012-08-23

申请号：PCT/NO2012/050021

申请日：2012-02-14

Applicant: VIKING HEAT ENGINES AS ,  RISLÅ, Harald Nes ,  GREGERSEN, Johan, Christian

Inventor： RISLÅ, Harald Nes ,  GREGERSEN, Johan, Christian

IPC: F02G1/043 ,  F02G1/047 ,  F02G1/057

CPC classification number: F02G1/055 ,  F28D7/106 ,  F28D21/00 ,  F28F1/08 ,  F28F7/02 ,  F28F13/00

Abstract: A working mechanism (1) in a heat engine and, if the working mechanism (1) is substantially arranged for reversed functions, in a heat pump is described, the working mechanism (1) including at least one variable-volume chamber (150) defined by a displacement device (200) and provided with at least one working- fluid inlet (400), and at least one heat exchanger (300, 300a, 300b) which is in thermal contact with the variable-volume chamber (150) via at least one heat- exchanger surface (301), the at least one heat exchanger (300, 300a, 300b) completely or partially surrounding or being surrounded by the variable-volume chamber (150), and the displacement device (200) being provided with means (203, 210, 211) arranged to provide fluid communication between each and all of the at least one heat exchanger (300, 300a, 300b), the working- fluid inlet (400) and the variable-volume chamber (150) in every one of the positions of the displacement device (200) within the variable-volume chamber (150). A method for heat exchange in a heat engine and, when the method is substantially reversed, in a heat pump is described as well, the heat engine including a working- fluid circuit, a thermo fluid circuit and at least one working mechanism (1).

Abstract translation: 在热泵中，工作机构（1）在工作机构（1）中，如果工作机构（1）基本上设置为反向功能，则在工作机构（1）中包括至少一个可变容积室（150） 由位移装置（200）限定并设置有至少一个工作流体入口（400），以及至少一个与可变容积室（150）热接触的热交换器（300,300a，300b），经由 至少一个热交换器表面（301），所述至少一个热交换器（300,300a，300b）完全或部分地围绕或被可变容积室（150）包围，并且设置有位移装置（200） 具有设置成在所述至少一个热交换器（300,300a，300b），工作流体入口（400）和可变容积室（150）中的每个和全部之间提供流体连通的装置（203,210,211） 在可变容积室（1）内的位移装置（200）的每个位置中 50）。 还描述了一种在热机中进行热交换的方法，并且当热泵中的方法基本相反时，还包括工作流体回路，热流体回路和至少一个工作机构（1） 。

公开(公告)号：WO2014129909A1

公开(公告)日：2014-08-28

申请号：PCT/NO2014/050023

申请日：2014-02-17

Applicant: VIKING HEAT ENGINES AS

Inventor： RISLÅ, Harald Nes

IPC: F02G1/045 ,  F02G1/05 ,  F02G1/06

CPC classification number: F01K13/02

Abstract: A device and a method for the operational and safety control of a heat engine (1), which has a working-fluid path including a high-pressure path (44) and a low-pressure path (60), wherein the heat engine (1) uses a condensable working fluid which, at least in part of the high-pressure path (44), is in the liquid phase, and wherein a fluid-drainage path (62), which is selectably open or closed, is connected to a portion (74) of the high-pressure path (44) in which the working fluid is mainly in the liquid phase.

Abstract translation: 一种用于热机（1）的操作和安全控制的装置和方法，所述热机（1）具有包括高压路径（44）和低压路径（60）的工作流体路径，其中所述热机 1）使用至少部分高压路径（44）处于液相的可冷凝工作流体，并且其中可选择地打开或关闭的流体排放路径（62）连接到 高压路径（44）的工作流体主要处于液相的部分（74）。

公开(公告)号：WO2012112055A1

公开(公告)日：2012-08-23

申请号：PCT/NO2012/050022

申请日：2012-02-14

Applicant: VIKING HEAT ENGINES AS ,  RISLÅ, Harald Nes ,  PALDAN, Nikolas Aulin

Inventor： RISLÅ, Harald Nes ,  PALDAN, Nikolas Aulin

IPC: F02G1/043 ,  F02G1/04 ,  F02G1/055

CPC classification number: F02G1/055 ,  F28D7/106 ,  F28F1/08

Abstract: A device for heat exchange in a heat engine, a heat pump, an expander or a compressor that utilizes a working fluid for energy conversion and a thermo fluid for heat transmission is described, the heat engine, the heat pump, the expander or the compressor having at least one working mechanism (1) including at least one variable-volume-chamber housing (100), and the variable-volume-chamber housing (100) forming at least one variable-volume chamber (150), the at least one working mechanism (1) including at least one displacement mechanism (200), and there being at least one internal heat exchanger (300) in thermal contact with at least one of the at least one variable-volume chamber (150), the heat exchang er (300) surrounding and/or being surrounded by the variable volume chamber (150) and being formed as a bellows.

Abstract translation: 热引擎，热泵，膨胀机或压缩机的热机，热泵，膨胀器或利用工作流体进行能量转换的热交换器和用于传热的热流体的热交换装置 具有至少一个包括至少一个可变容积室壳体（100）的工作机构（1）和形成至少一个可变容积室（150）的可变容积室壳体（100），所述至少一个 包括至少一个位移机构（200）的工作机构（1），以及至少一个与所述至少一个可变容积室（150）中的至少一个热交换的内部热交换器（300），所述热交换器 （300）围绕和/或被可变容积室（150）包围并形成为波纹管。

公开(公告)号：WO2014031007A1

公开(公告)日：2014-02-27

申请号：PCT/NO2013/050134

申请日：2013-08-21

Applicant: VIKING HEAT ENGINES AS

Inventor： RISLÅ, Harald Nes

IPC: F16K31/524 ,  F01L7/00 ,  F02M47/00 ,  F02M63/04 ,  F02M69/04

CPC classification number: F16K15/06 ,  F01L7/026 ,  F01L15/08 ,  F01L19/00 ,  F01L33/00 ,  F01L35/00 ,  F01L35/02 ,  F01L2820/01 ,  F16K11/22 ,  F16K15/18 ,  F16K31/52458 ,  Y10T137/0396 ,  Y10T137/7846

Abstract: A pulse-width-regulating valve (1) for the regulation of a fluid flow and/or a fluid pressure is described, the pulse-width-regulating valve (1) comprising a cut-off valve (1a) connected in series with an inflow valve (1b), at least one of the cut-off valve (1a) and the inflow valve (1b) being provided with an axially displaceable or rotatable valve element (10a, 10b) which has an opening position and/or a closing position at a distance from a starting position of the valve element (10a, 10b). A method of operating a pulse-width-regulating valve (1) comprising the following steps is described as well: regulating a valve gear device (2) by means of a valve synchronizer (23), in accordance with at least two displacement curves (9a, 9b); and by means of one or more valve actuators (20, 20'), displacing or rotating corresponding valve elements (10a, 10b) arranged in the pulse-width-regulating valve (1).

Abstract translation: 描述了用于调节流体流动和/或流体压力的脉冲宽度调节阀（1），脉冲宽度调节阀（1）包括截止阀（1a），其与一个 流入阀（1b）中，截止阀（1a）和流入阀（1b）中的至少一个设置有可轴向移动或可旋转的阀元件（10a，10b），其具有打开位置和/或关闭 位置距离阀元件（10a，10b）的起始位置一定距离。 还描述了包括以下步骤的操作脉冲宽度调节阀（1）的方法：根据至少两个位移曲线（通过阀同步器（23））调节阀齿轮装置（2） 9a，9b）; 并且通过一个或多个阀致动器（20,20'）移动或旋转布置在所述脉冲宽度调节阀（1）中的相应的阀元件（10a，10b）。

公开(公告)号：WO2013109152A1

公开(公告)日：2013-07-25

申请号：PCT/NO2013/050013

申请日：2013-01-17

Applicant: VIKING HEAT ENGINES AS

Inventor： RISLÅ, Harald Nes

IPC: F02G1/02 ,  F02G1/04

CPC classification number: F01K25/08 ,  Y02E20/14

Abstract: An external-heat engine (1) using a working fluid (9), in which at least one variable-volume chamber (150, 151) is formed by at least one unit (10, 11, 11a, 11b, 100, 101, 110, 111), and in which, for at least one of the at least one variable-volume-chamber-forming units (10, 11, 11a, 11b, 100, 101, 110, 111), at least one thermal barrier (190, 190', 190", 190''') is arranged, preventing heat flux from the at least one variable-volume-chamber-forming unit (10, 11, 11a, 11b, 100, 101, 110, 111) into at least one surrounding unit (5, 7, 10, 11, 11a, 11b, 100, 101, 110, 111) and/or the surroundings. A thermodynamic process for the operation of an external-heat engine (1) is described as well. Finally, use of the external-heat engine (1) and/or the thermodynamic process for the operation of a combined heat and power plant (3000) is described.

Abstract translation: 一种使用工作流体（9）的外部热机（1），其中至少一个可变容积室（150,151）由至少一个单元（10,11,11a，11b，100,101， 110,111），并且其中，对于所述至少一个可变容积室形成单元（10,11,11a，11b，100,101,110,111）中的至少一个，至少一个热障壁（ 190，190'，190“，190”'），防止来自至少一个可变容积室形成单元（10,11,11a，11b，100,101,110,111）的热通量进入 至少一个环绕单元（5,7,10,11,11a，11b，100,101,110,111）和/或周围环境。用于外热发动机（1）的操作的热力学过程被描述为 最后，描述了使用外热机（1）和/或用于组合热电厂（3000）的操作的热力学过程。

公开(公告)号：WO2016043597A1

公开(公告)日：2016-03-24

申请号：PCT/NO2015/050159

申请日：2015-09-09

Applicant: VIKING HEAT ENGINES AS

Inventor： RISLÅ, Harald Nes

IPC: F02G1/02 ,  F02B41/06

CPC classification number: F02G1/02 ,  F01B17/022 ,  F01L1/185 ,  F01L1/46 ,  F01L2001/0535 ,  F01L2003/255 ,  F01L2003/258 ,  F01L2105/00 ,  F02B33/22 ,  F02B41/06

Abstract: An inlet-valve arrangement (1) for an external-heat engine (5), which includes at least one working chamber (33), each one having a cooperating piston (4) and the working chamber (33) being supplied with a working fluid via at least one controlled poppet valve (6, 40), the poppet valve (6, 40) being arranged to open in the opposite direction to the flow direction of the working fluid, and the centre axis (20) of the poppet valve (6, 40) being arranged perpendicularly within a deviation of ± 45 degrees relative to the centre axis (34) of the piston (4).

Abstract translation: 一种用于外部热力发动机（5）的入口阀装置（1），其包括至少一个工作室（33），每个工作室具有配合活塞（4）并且工作室 （33）通过至少一个受控提升阀（6,40）供给工作流体，所述提升阀（6,40）布置成在与所述工作流体的流动方向相反的方向上打开，并且所述中心 提升阀（6,40）的轴线（20）垂直地布置在±5°的偏差内。 45°相对于活塞（4）的中心轴线（34）。

公开(公告)号：WO2015030599A1

公开(公告)日：2015-03-05

申请号：PCT/NO2014/050148

申请日：2014-08-21

Applicant: VIKING HEAT ENGINES AS

Inventor： RISLÅ, Harald Nes

IPC: F16H35/00 ,  F01L1/344

CPC classification number: F16H35/008 ,  F01L1/026 ,  F01L1/344

Abstract: A method and a device for the relative angular adjustment of a first transmission element (2), which is rotatable about a first centre axis (6), and a last transmission element (20), which is rotatable about a last centre axis (24), the last centre axis (24) being different from the first centre axis (6), and the first and the last transmission elements (2, 20) being rotationally interconnected by means of at least a second transmission element (8), which is rotatable about a second centre axis (12), and a penultimate transmission element (16), which is rotatable about a penultimate centre axis (18), the method including : - arranging the second centre axis (12) in a manner that makes it rotatable about the first centre axis (6); and - rotating the second centre axis (12) about the first centre axis (6).

Abstract translation: 一种可围绕第一中心轴线（6）旋转的第一传动元件（2）的相对角度调整的方法和装置，以及可绕最后一个中心轴线（24）旋转的最后一个传动元件（20） ），最后的中心轴线（24）不同于第一中心轴线（6），并且第一和最后的传动元件（2,20）通过至少第二传动元件（8）旋转地互连， 可绕第二中心轴线（12）旋转，并且可以绕倒数第二中心轴线（18）旋转的倒数第二个传输元件（16），所述方法包括：以使得第二中心轴线（12）以 它可围绕第一中心轴线（6）旋转; 以及 - 围绕所述第一中心轴线（6）旋转所述第二中心轴线（12）。