公开(公告)号：US09175663B2

公开(公告)日：2015-11-03

申请号：US13700328

申请日：2010-05-28

申请人： Erik Doré ,  Rafael Waters ,  Fredrik Axelsson

发明人： Erik Doré ,  Rafael Waters ,  Fredrik Axelsson

IPC分类号： F03B13/10 ,  F03B13/12 ,  H02P9/04 ,  F03B13/18 ,  H02K35/02 ,  H02K41/03

CPC分类号： F03B13/1885 ,  F03B13/1845 ,  F05B2220/707 ,  H02K35/02 ,  H02K41/03 ,  Y02E10/38

摘要： A linear generator for submerged use in generating electricity has a linearly reciprocating translator which is attached to a wire and a rod arranged to connect the translator to a floating body on the sea surface. The generator has a sealed housing forming a watertight chamber in which the translator is located. The rod is arranged to pass through a sealed opening in a wall portion of the housing. When operated, the wall portion with the sealed opening is located at a level that is below the level of the upper end of the translator at least during a part of the movement of the translator.

摘要翻译： 用于潜水用于发电的线性发电机具有线性往复运动的转换器，其连接到线和布置成将平移器连接到海面上的浮体的杆。 发电机具有密封的壳体，形成水平的腔室，翻转器位于该水密室中。 杆被布置成穿过壳体的壁部分中的密封开口。 当操作时，具有密封开口的壁部分至少在翻译器的移动的一部分期间位于比翻译器的上端的水平低的水平。

公开(公告)号：US20130147198A1

公开(公告)日：2013-06-13

申请号：US13700309

申请日：2010-05-28

申请人： Mats Leijon ,  Erik Doré ,  Fredrik Axelsson ,  Rafael Waters

发明人： Mats Leijon ,  Erik Doré ,  Fredrik Axelsson ,  Rafael Waters

IPC分类号： F03B13/14 ,  H02K15/00 ,  H02K5/00

CPC分类号： F03B13/14 ,  H02K1/185 ,  H02K5/00 ,  H02K5/12 ,  H02K7/1876 ,  H02K15/00 ,  H02K35/02 ,  Y02E10/38 ,  Y10T29/49009

摘要： The invention relates to a stator frame (12) for a submerged linear generator. According to the invention the stator frame (12) includes a cylindrical tube of metal with mounting means (13, 14, 15, 16) for mounting stator packages to the inside wall of the tube. The stator frame (12) also is the external circumferential wall of the linear generator. The invention also relates to the use of such a stator frame (12) and to a method for manufacturing a linear generator with such a stator frame (12).

摘要翻译： 本发明涉及一种用于浸没式线性发电机的定子框架（12）。 根据本发明，定子框架（12）包括具有用于将定子包装件安装到管的内壁的安装装置（13,14,15,16）的金属圆柱形管。 定子框架（12）也是线性发电机的外周壁。 本发明还涉及这种定子框架（12）的使用以及用于制造具有这种定子框架（12）的线性发电机的方法。

公开(公告)号：US20130127167A1

公开(公告)日：2013-05-23

申请号：US13700328

申请日：2010-05-28

申请人： Erik Doré ,  Rafael Waters ,  Fredrik Axelsson

发明人： Erik Doré ,  Rafael Waters ,  Fredrik Axelsson

IPC分类号： F03B13/18

CPC分类号： F03B13/1885 ,  F03B13/1845 ,  F05B2220/707 ,  H02K35/02 ,  H02K41/03 ,  Y02E10/38

摘要： The invention relates to a linear generator for submerged use. It has a linearly reciprocating translator (6) which is attached to connection means (3, 7) arranged to connect the translator (6) to a floating body (1) on the sea surface. The generator has a sealed housing (4) forming a water-tight chamber, in which the translator (6) is located. The connection means is arrange to pass through a sealed (12) opening in a wall portion (18) of the housing (4). According to the invention, at operation, the wall portion (18) with the sealed (12) opening is located at a level that is below the level of the upper end of the translator (6) at least during a part of the movement of the translator (6). The invention also relates to a use of the generator and to a method of generating electric energy

摘要翻译： 本发明涉及一种用于浸没式使用的线性发生器。 它具有线性往复运动的转换器（6），其连接到布置成将平移器（6）连接到海面上的浮体（1）的连接装置（3,7）。 发电机具有密封的壳体（4），形成水平的空腔，翻转器（6）位于其中。 连接装置布置成穿过壳体（4）的壁部分（18）中的密封（12）开口。 根据本发明，在操作中，具有密封（12）开口的壁部分（18）至少在运动的一部分期间位于平移器（6）的上端的水平以下的水平处， 翻译者（6）。 本发明还涉及发电机的使用和产生电能的方法

公开(公告)号：US08087406B2

公开(公告)日：2012-01-03

申请号：US12970258

申请日：2010-12-16

申请人： Fredrik Axelsson

发明人： Fredrik Axelsson

IPC分类号： F41B11/00

CPC分类号： F41B11/62 ,  F41B11/83

摘要： The present invention relates to a gun for using compressed gas to propel an arrow. The gun comprises a hollow barrel adapted to accommodate the arrow. The barrel has an open rear end and an open front end. The gun also includes a cylindrical chamber having a front end through which the barrel extends, a closed rear end, and a gas inlet for connecting the cylindrical chamber to a source of compressed gas. The cylindrical chamber is adapted to hermetically enclose the open rear end of the barrel and is axially movable between a non-firing position where the closed rear end of the cylindrical chamber sealingly engages the open rear end of the barrel, and a firing position where the closed rear end of the cylindrical chamber is displaced from the open rear end of the barrel to allow compressed gas to pass into the barrel via the open rear end of the barrel so as to propel the arrow out the open front end of the barrel. The gun has a simple and robust construction, and has a well-balanced behavior during use.

摘要翻译： 本发明涉及一种使用压缩气体推动箭头的枪。 枪包括适于容纳箭头的中空筒体。 枪管具有敞开的后端和敞开的前端。 枪还包括一个圆柱形的腔室，其具有一个前端，该枪管延伸穿过该前端，一个封闭的后端，以及用于将该圆柱形腔室连接到压缩气体源的气体入口。 圆柱形腔室适于气密地包围筒体的敞开的后端，并可在非击发位置轴向移动，其中圆柱形腔室的封闭后端密封地接合枪管的敞开的后端， 圆柱形腔室的封闭后端从筒体的开口后端移位，以允许压缩气体经由桶的敞开的后端进入筒体中，从而将箭头推出筒体的开口前端。 枪具有简单而坚固的结构，使用时具有良好的平衡性。

公开(公告)号：US08128276B2

公开(公告)日：2012-03-06

申请号：US11890939

申请日：2007-08-08

申请人： Fredrik Axelsson ,  Ronny Bengtsson ,  Lars Wilander

发明人： Fredrik Axelsson ,  Ronny Bengtsson ,  Lars Wilander

IPC分类号： B01F13/00 ,  B01F11/00

CPC分类号： B01F15/0203 ,  A61B17/8827 ,  B01F13/06 ,  B01F15/0205 ,  B01F15/0212 ,  B01F15/0223 ,  B01F15/0225 ,  B01F15/0258 ,  B01F15/0278 ,  B01F15/0279

摘要： A bone cement mixer (1) includes at least one mixing space (5) for mixing powder and liquid components (2, 4) to make bone cement. The powder component (2) is placed in the mixing space (5) and the liquid component (4) in a liquid container (3). The liquid component (4) is sucked out from the liquid container (3) to the mixing space (5) by means of a vacuum generated in the mixing space. The liquid container (3) is a tube (15) that has a connecting element (16) for connecting it to the bone cement mixer (1). The connecting element (16) is adapted to be opened when it is connected to a corresponding connecting element (17) on the bone cement mixer (1). The metal material of the tube has a thickness such that the volume of its liquid containing space (18) is brought to decrease when the vacuum in the mixing space (5) is brought to prevail therein.

摘要翻译： 骨水泥混合器（1）包括用于混合粉末和液体组分（2,4）以制备骨粘固剂的至少一个混合空间（5）。 粉末成分（2）在液体容器（3）中配置在混合空间（5）和液体成分（4）中。 液体组分（4）通过在混合空间中产生的真空从液体容器（3）中吸出到混合空间（5）。 液体容器（3）是具有用于将其连接到骨水泥混合器（1）的连接元件（16）的管（15）。 当连接元件（16）连接到骨水泥混合器（1）上相应的连接元件（17）时，连接元件（16）适于打开。 管的金属材料具有使混合空间（5）中的真空成为优势时使其含有液体的空间（18）的体积减小的厚度。

公开(公告)号：US20060278205A1

公开(公告)日：2006-12-14

申请号：US11445293

申请日：2006-06-02

申请人： Fredrik Axelsson

发明人： Fredrik Axelsson

IPC分类号： F41B11/02

CPC分类号： F41B11/723

摘要： A gas powered gun is disclosed for repeated discharge of projectiles. The gun includes a barrel adapted to receive a projectile from a magazine, a pressure chamber adapted to communicate with a compressed gas cartridge fitted to the gun, an open-close valve for exhausting compressed gas from said chamber to discharge a projectile in the barrel, and a hammer arranged to actuate the open-close valve. The gun further includes a chamber for collecting partly expanded compressed gas after the gas has been used to discharge the projectile, a piston arranged in a housing and being mechanically connected to the hammer, and a channel for directing the partly expanded gas into the housing, so that the gas will force said piston to move, thereby bringing the hammer to a ready-for-fire-position.

摘要翻译： 公开了一种用于重复放电的喷气枪。 枪包括适于从弹匣接收射弹的枪管，适于与装配到枪上的压缩气瓶连通的压力室，用于从所述腔室排出压缩气体以排出枪管内的射弹的开关阀， 以及设置成致动开关阀的锤。 枪还包括用于在气体用于排出射弹之后收集部分膨胀的压缩气体的腔室，布置在壳体中并与机械连接的活塞，以及用于将部分膨胀的气体引导到壳体中的通道， 使得气体将迫使所述活塞移动，从而将锤子置于准备就绪的位置。

公开(公告)号：US20080037365A1

公开(公告)日：2008-02-14

申请号：US11890939

申请日：2007-08-08

申请人： Fredrik Axelsson ,  Ronny Bengtsson ,  Lars Wilander

发明人： Fredrik Axelsson ,  Ronny Bengtsson ,  Lars Wilander

IPC分类号： B01F15/02 ,  B01F13/06

CPC分类号： B01F15/0203 ,  A61B17/8827 ,  B01F13/06 ,  B01F15/0205 ,  B01F15/0212 ,  B01F15/0223 ,  B01F15/0225 ,  B01F15/0258 ,  B01F15/0278 ,  B01F15/0279

摘要： The present invention relates to a device at a bone cement mixer, wherein the bone cement mixer (1) comprises at least one mixing space (5) for mixing powder and liquid components (2, 4), preferably a polymer and a monomer respectively, to make bone cement, the powder component (2) is placed in the mixing space (5) and the liquid component (4) in a liquid container (3), and the liquid component (4) is sucked out from the liquid container (3) to the mixing space (5) and the powder component (2) placed therein by means of vacuum generated in said mixing space. According to the invention, the liquid container (3) is a tube (15) or bag of such metal material which prevents the liquid component (4) from escaping from it, has the tube (15) or bag a connecting element (16) for connecting it to the bone cement mixer (1), is the tube (15) or bag closed and adapted to being opened when it is connected to a corresponding connecting element (17) on the bone cement mixer (1), so that the liquid component (4) is sucked out from the tube or bag into the mixing space (5) by means of said vacuum therein, and is the tube (15). or bag designed and the metal material of the tube or bag has a thickness such that the volume of its liquid containing space (18) is brought to decrease when said vacuum in the mixing space (5) is brought to prevail also therein when the liquid component is sucked out therefrom.

摘要翻译： 本发明涉及骨水泥混合器中的装置，其中骨水泥混合器（1）包括至少一个混合空间（5），用于分别混合粉末和液体组分（2,4），优选聚合物和单体， 为了制造骨水泥，将粉末成分（2）配置在液体容器（3）的混合空间（5）和液体成分（4）中，液体成分（4）从液体容器（ 3）通过在所述混合空间中产生的真空转移到混合空间（5）和其中放置的粉末组分（2）。 根据本发明，液体容器（3）是防止液体组分（4）从其中逸出的这种金属材料的管（15）或袋，其中管（15）或袋是连接元件（16） 为了将其连接到骨水泥混合器（1），管（15）或袋封闭并且当其连接到骨水泥混合器（1）上的对应的连接元件（17）时适于打开，使得 液体组分（4）通过所述真空从所述管或袋中抽出到所述混合空间（5）中，并且是所述管（15）。 或袋设计，并且管或袋的金属材料具有这样的厚度，使得当混合空间（5）中的所述真空也被置于其中时，其液体容纳空间（18）的体积也被降低，当液体 部件被吸出。

公开(公告)号：US06904902B2

公开(公告)日：2005-06-14

申请号：US10491239

申请日：2002-09-26

申请人： Fredrik Axelsson

发明人： Fredrik Axelsson

IPC分类号： F41B11/72 ,  F41B11/00

CPC分类号： F41B11/723

摘要： An airgun comprising a valve intended to be in contact with a compressed air cartridge, a barrel, into which a bullet is insertable, and a passageway connecting the valve with the barrel. Moreover, the airgun has element with a plurality of through holes of different diameters, which element is arranged in the passageway so that a part of the element comprising at least one of said holes extends transversely of the passageway. The diameter of the hole or holes which is/are positioned in the passageway thus defines the effective cross-section of the passageway and, consequently, the flow through the passageway. This means that the invention offers a better possibility of controlling the air flow.

摘要翻译： 一种气枪，包括旨在与压缩空气筒接触的阀，可插入子弹的筒，以及将阀与筒连接的通道。 此外，气枪具有具有多个不同直径的通孔的元件，该元件设置在通道中，使得包括至少一个所述孔的元件的一部分横向于通道延伸。 因此，定位在通道中的孔或孔的直径限定了通道的有效横截面，并因此限定了通过通道的流动。 这意味着本发明提供了更好的控制气流的可能性。

公开(公告)号：US5885061A

公开(公告)日：1999-03-23

申请号：US894325

申请日：1997-10-27

申请人： Sigfrid Olofsson ,  Fredrik Axelsson

发明人： Sigfrid Olofsson ,  Fredrik Axelsson

IPC分类号： F04B5/02 ,  F04B33/00 ,  F04B3/00

CPC分类号： F04B5/02 ,  F04B33/00

摘要： A pump for compression of air includes a first inner stationary cylinder (1) arranged a second displaceable cylinder (2). A piston (3) arranged for reciprocating motion together with the first cylinder (1) divides the interior space of the first cylinder (1) into a first and a second chamber (8,9). A third cylinder (15) surrounding the second cylinder (2) is formed with a fourth chamber (16) in communication, via a passage (17), with a third chamber (12) in the second cylinder (2) and, via an inlet valve (19), with the surrounding atmosphere. Displacement of the piston rod (4) in one direction forces the air in the third chamber (12) into the first and second chambers (8,9) with resulting pressure increase in said chambers (8,9). At the same time, air is sucked into the fourth chamber (16). Upon displacement of the piston rod (4) in the opposite direction, the air in the fourth chamber (16) is forced into the third chamber (12) and further into the first chamber (8). At the same time, the air in the second chamber is forced out through a nozzle (24) via a non-return valve (21,22).

摘要翻译： PCT No.PCT / SE96 / 00158 Sec。 371日期1997年10月27日第 102（e）日期1997年10月27日PCT提交1996年2月9日PCT公布。 第WO96 / 25598号公报 日本1996年8月22日用于空气压缩的泵包括布置有第二可移动气缸（2）的第一内部静止气缸（1）。 与第一汽缸（1）一起往复运动地设置的活塞（3）将第一汽缸（1）的内部空间分成第一和第二室（8,9）。 围绕第二气缸（2）的第三气缸（15）形成有经由通道（17）与第二气缸（2）中的第三室（12）连通的第四室（16），并且经由 入口阀（19），与周围的气氛。 活塞杆（4）在一个方向上的位移迫使第三腔室（12）中的空气进入第一和第二腔室（8,9），并在所述腔室（8,9）中产生压力增加。 同时，空气被吸入第四室（16）。 当活塞杆（4）沿相反方向移动时，第四腔室（16）中的空气被迫进入第三腔室（12）并进一步进入第一腔室（8）。 同时，通过止回阀（21,22）将第二腔室中的空气通过喷嘴（24）排出。

公开(公告)号：US20110146646A1

公开(公告)日：2011-06-23

申请号：US12970258

申请日：2010-12-16

申请人： Fredrik Axelsson

发明人： Fredrik Axelsson

IPC分类号： F41B11/00

CPC分类号： F41B11/62 ,  F41B11/83

摘要： The present invention relates to a gun for using compressed gas to propel an arrow. The gun comprises a hollow barrel adapted to accommodate the arrow. The barrel has an open rear end and an open front end. The gun also includes a cylindrical chamber having a front end through which the barrel extends, a closed rear end, and a gas inlet for connecting the cylindrical chamber to a source of compressed gas. The cylindrical chamber is adapted to hermetically enclose the open rear end of the barrel and is axially movable between a non-firing position where the closed rear end of the cylindrical chamber sealingly engages the open rear end of the barrel, and a firing position where the closed rear end of the cylindrical chamber is displaced from the open rear end of the barrel to allow compressed gas to pass into the barrel via the open rear end of the barrel so as to propel the arrow out the open front end of the barrel. The gun has a simple and robust construction, and has a well-balanced behavior during use.

摘要翻译： 本发明涉及一种使用压缩气体推动箭头的枪。 枪包括适于容纳箭头的中空筒体。 枪管具有敞开的后端和敞开的前端。 枪还包括一个圆柱形的腔室，其具有一个前端，该枪管延伸穿过该前端，一个封闭的后端，以及用于将该圆柱形腔室连接到压缩气体源的气体入口。 圆柱形腔室适于气密地封闭筒体的敞开的后端，并可在非击发位置轴向移动，其中圆柱形腔室的封闭后端密封地接合枪管的敞开后端， 圆柱形腔室的封闭后端从筒体的开口后端移位，以允许压缩气体经由桶的敞开的后端进入筒体中，从而将箭头推出筒体的开口前端。 枪具有简单而坚固的结构，使用时具有良好的平衡性。