公开(公告)号：US20120117970A1

公开(公告)日：2012-05-17

申请号：US13383437

申请日：2010-07-12

申请人： Bengt Östlund ,  Assar Svensson ,  Håkan Ingvast

发明人： Bengt Östlund ,  Assar Svensson ,  Håkan Ingvast

IPC分类号： F01K13/02 ,  F01K25/00

CPC分类号： F04F13/00 ,  F03G7/05 ,  F03G7/06 ,  F15B3/00 ,  Y02E10/34

摘要： The present invention relates to a pressure transducer for transforming a pressure of a fluid from one pressure level to another, comprising at least one pair of hydraulic rotating machines that are mutually mechanically interconnected in such a way that a first machine in a first pair of said at least one pair can run a second machine in the same first pair. Said first pair of machines is mounted in a first substantially closed room and each one of said first and second machines is in hydraulic connection with said first room. The present invention also relates to a hydraulic system for transferring hydraulic energy.

摘要翻译： 本发明涉及一种压力传感器，用于将流体的压力从一个压力水平转换到另一个压力传感器，该压力传感器包括至少一对液压旋转机械，所述至少一对液压旋转机械机构互相连接，使得第一对所述 至少有一对可以在同一个第一对运行第二台机器。 所述第一对机器安装在第一基本封闭的房间中，并且所述第一和第二机器中的每一个与所述第一房间液压连接。 本发明还涉及一种用于输送液压能量的液压系统。

公开(公告)号：US08177895B2

公开(公告)日：2012-05-15

申请号：US12312788

申请日：2007-11-28

申请人： Håkan Ingvast ,  Andreas Norberg

发明人： Håkan Ingvast ,  Andreas Norberg

IPC分类号： B01D19/00

CPC分类号： F15B21/044 ,  B01D19/0036 ,  B01D19/0063 ,  F16K24/048

摘要： An apparatus for degassing oil comprising:—a room (30) for receiving oil comprising a first chamber (30a) and a second chamber (30b) connected to the first chamber;—an inlet (31) feeding oil into the first chamber;—an outlet (32) for feeding oil out of the first chamber;—a suction arrangement (40) connected to the outlet (32) for sucking out oil from the room;—a non-return valve (33) connected to the second chamber; and—a regulating device comprising a float (51) and a valve member (52) activated by the float for regulating the feeding of oil into the room. The float has a lower section (51) located in the first chamber and an upper section (51 b) extending into the second chamber. The upper section delimits a flow passage (63) extending between the first chamber and the second chamber. The valve member is arranged to open the inlet when the float assumes a lower position in the room and close the inlet when the float assumes an upper position in the room.

摘要翻译： 一种用于脱气油的设备，包括： - 用于接收油的室（30），包括连接到第一室的第一室（30a）和第二室（30b）; - 入口（31），将油供入第一室; 用于将油输送出第一室的出口（32）; - 连接到出口（32）的用于从房间吸出油的抽吸装置（40）; - 连接到第二室的止回阀（33） ; 以及包括浮子（51）和由浮子激活的阀构件（52）的调节装置，用于调节进入房间的油。 浮子具有位于第一室中的下部（51）和延伸到第二室中的上部（51b）。 上部限定在第一室和第二室之间延伸的流动通道（63）。 阀构件布置成当浮子在房间中处于较低位置时打开入口，并且当浮子在房间中处于上部位置时关闭入口。

公开(公告)号：US20110252783A1

公开(公告)日：2011-10-20

申请号：US13141441

申请日：2008-12-22

申请人： Håkan Ingvast

发明人： Håkan Ingvast

IPC分类号： F01B29/00 ,  F03G7/00

CPC分类号： F03G7/06

摘要： The present invention relates to an energy cell (10) operable to generate a pressurized fluid for use as an energy source when a phase change material (PCM) changes from solid phase to liquid phase. The energy cell (10) comprises a housing means (12) holding the phase change material (PCM), and an insulating means (14) arranged between the housing means (12), and the phase change material (PCM). The energy cell (10) also comprises a heat exchanging means (16) encompassed by the phase change material (PCM) and comprising a number of pipe means (400), and a number of disc means (402, 404), each provided with a number of aperture means (500) and each encompassing a part of the pipe The energy cell (10) also comprises a centrally located, bladder means (410) which at its end parts are fixed to the energy eel! (10) and are open, and between the end parts being flexible. Each pipe means (400) comprises a heat transfer media. The phase change material (PCM) encompasses the pipe means (400) and the disc means (402, 404) and being able to pass through the aperture means (500). The bladder means (410) comprises a hydraulic fluid being able to flow in and out through the open end parts of the bladder means (410)3 and being affected by the phase change material (PCM).

摘要翻译： 本发明涉及当相变材料（PCM）从固相变为液相时，可操作地产生用作能量源的加压流体的能量单元（10）。 能量单元（10）包括保持相变材料（PCM）的壳体装置（12）和布置在壳体装置（12）和相变材料（PCM）之间的绝缘装置。 能量单元（10）还包括由相变材料（PCM）包围并包括多个管道装置（400）的热交换装置（16）和多个盘装置（402,404），每个装置 多个孔口装置（500），并且每个包围管道的一部分。能量单元（10）还包括位于中心的气囊装置（410），其端部固定在能量鳗鱼上！ （10）并且是开放的，并且在端部之间是柔性的。 每个管道装置（400）包括传热介质。 相变材料（PCM）包括管道装置（400）和盘装置（402,404）并且能够通过孔口装置（500）。 气囊装置（410）包括能够流入和流出气囊装置（410）3的开口端部并受相变材料（PCM）影响的液压流体。

公开(公告)号：US20100139491A1

公开(公告)日：2010-06-10

申请号：US12450375

申请日：2008-03-26

申请人： Håkan Ingvast ,  Andreas Norberg

发明人： Håkan Ingvast ,  Andreas Norberg

IPC分类号： B01D19/00

CPC分类号： F15B21/044 ,  B01D19/0036 ,  F15B1/26

摘要： A unit (1) for accumulating and degassing oil in an oil system comprising a reservoir (2) provided with a first chamber (3) in which the oil is subjected to atmospheric pressure and in which the oil volume is allowed to vary, a second chamber (4) which is intended to be at least nearly completely filled with oil and in which the oil is kept separated from direct contact with surrounding air, and a flow passage (7) between the chambers. A air-tight flexible member (11) is arranged in the first oil accumulation chamber in order to keep the oil therein separated from direct contact with surrounding air. The unit also comprises an apparatus (20) for degassing oil, which is connected to the reservoir and comprises an entrance (21a) for feeding oil into the apparatus (20), an exit (22a) for oil connected to the reservoir, and a degassing room.

摘要翻译： 一种用于在油系统中积聚和脱气油的单元（1），其包括设置有第一室（3）的储存器（2），其中所述油经受大气压并允许油体积变化;第二室 室（4），其旨在至少几乎完全充满油，并且其中油保持与周围空气的直接接触分离，以及在室之间的流动通道（7）。 在第一储油室中布置气密柔性构件（11），以便使其中的油与周围的空气直接接触。 该装置还包括用于对油进行脱气的设备（20），其连接到储存器并且包括用于将油输送到装置（20）中的入口（21a），用于连接到储存器的油的出口（22a），以及 脱气室。

公开(公告)号：US08919117B2

公开(公告)日：2014-12-30

申请号：US13141441

申请日：2008-12-22

申请人： Håkan Ingvast

发明人： Håkan Ingvast

IPC分类号： F03G7/06

CPC分类号： F03G7/06

摘要： An energy cell generates pressurized fluid for use as an energy source when a phase change material (PCM) changes from solid to liquid phase. The energy cell includes housing means holding the PCM, insulating means between the housing means and the PCM, heat exchanging means encompassed by the PCM, multiple pipe means, and multiple disc means, each provided with multiple aperture means and each encompassing a part of the pipe, and a centrally located bladder means with open end parts fixed to the energy cell, and which is flexible between the end parts. Each pipe means includes a heat transfer media. The PCM encompasses the pipe means and the disc means and is able to pass through the aperture means. The bladder means includes a hydraulic fluid flowing in and out through the open end parts of the bladder means and is affected by the PCM.

摘要翻译： 当相变材料（PCM）从固体相变为液相时，能量池产生加压流体用作能量源。 能量单元包括保持PCM的壳体装置，壳体装置和PCM之间的绝缘装置，由PCM包围的热交换装置，多个管道装置和多个盘装置，每个装置设置有多个孔装置，每个包括一部分 管和中心定位的气囊装置，其开放端部固定在能量室上，并且在端部之间是柔性的。 每个管道装置包括传热介质。 PCM包括管道装置和盘装置，并且能够穿过孔口装置。 气囊装置包括通过气囊装置的开口端部流入和流出的液压流体并受到PCM的影响。

公开(公告)号：US08118921B2

公开(公告)日：2012-02-21

申请号：US12450375

申请日：2008-03-26

申请人： Håkan Ingvast ,  Andreas Norberg

发明人： Håkan Ingvast ,  Andreas Norberg

IPC分类号： B01D19/00

CPC分类号： F15B21/044 ,  B01D19/0036 ,  F15B1/26

摘要： A unit (1) for accumulating and degassing oil in an oil system comprising a reservoir (2) provided with a first chamber (3) in which the oil is subjected to atmospheric pressure and in which the oil volume is allowed to vary, a second chamber (4) which is intended to be at least nearly completely filled with oil and in which the oil is kept separated from direct contact with surrounding air, and a flow passage (7) between the chambers. A air-tight flexible member (11) is arranged in the first oil accumulation chamber in order to keep the oil therein separated from direct contact with surrounding air. The unit also comprises an apparatus (20) for degassing oil, which is connected to the reservoir and comprises an entrance (21a) for feeding oil into the apparatus (20), an exit (22a) for oil connected to the reservoir, and a degassing room.

摘要翻译： 一种用于在油系统中积聚和脱气油的单元（1），其包括设置有第一室（3）的储存器（2），其中所述油经受大气压力并且允许油体积变化， 室（4），其旨在至少几乎完全充满油，并且其中油保持与周围空气的直接接触分离，以及在室之间的流动通道（7）。 在第一储油室中布置气密柔性构件（11），以便使其中的油与周围的空气直接接触。 该装置还包括用于对油进行脱气的设备（20），其连接到储存器并且包括用于将油输送到装置（20）中的入口（21a），用于连接到储存器的油的出口（22a），以及 脱气室。

公开(公告)号：US20100101423A1

公开(公告)日：2010-04-29

申请号：US12312788

申请日：2007-11-28

申请人： Håkan Ingvast ,  Adreas Norberg

发明人： Håkan Ingvast ,  Adreas Norberg

IPC分类号： B01D19/00 ,  F15B21/04

CPC分类号： F15B21/044 ,  B01D19/0036 ,  B01D19/0063 ,  F16K24/048

摘要： An apparatus for degassing oil comprising:—a room (30) for receiving oil comprising a first chamber (30a) and a second chamber (30b) connected to the first chamber;—an inlet (31) feeding oil into the first chamber;—an outlet (32) for feeding oil out of the first chamber;—a suction arrangement (40) connected to the outlet (32) for sucking out oil from the room;—a non-return valve (33) connected to the second chamber; and—a regulating device comprising a float (51) and a valve member (52) activated by the float for regulating the feeding of oil into the room. The float has a lower section (51) located in the first chamber and an upper section (51 b) extending into the second chamber. The upper section delimits a flow passage (63) extending between the first chamber and the second chamber. The valve member is arranged to open the inlet when the float assumes a lower position in the room and close the inlet when the float assumes an upper position in the room.

摘要翻译： 一种用于脱气油的设备，包括： - 用于接收油的室（30），包括连接到第一室的第一室（30a）和第二室（30b）; - 入口（31），将油供入第一室; 用于将油输送出第一室的出口（32）; - 连接到出口（32）的用于从房间吸出油的抽吸装置（40）; - 连接到第二室的止回阀（33） ; 以及包括浮子（51）和由浮子激活的阀构件（52）的调节装置，用于调节进入房间的油。 浮子具有位于第一室中的下部（51）和延伸到第二室中的上部（51b）。 上部限定在第一室和第二室之间延伸的流动通道（63）。 阀构件布置成当浮子在房间中处于较低位置时打开入口，并且当浮子在房间中处于上部位置时关闭入口。