公开(公告)号：US20140064947A1

公开(公告)日：2014-03-06

申请号：US14116116

申请日：2012-05-08

申请人： Ola Eriksson ,  Daniel Marjavaara

发明人： Ola Eriksson ,  Daniel Marjavaara

IPC分类号： F04D1/04

CPC分类号： F04D1/04 ,  F04D29/2216 ,  F04D29/2255 ,  F04D29/242 ,  F05D2240/301 ,  F05D2250/51 ,  F05D2250/52

摘要： The invention concerns a rotor machine and an impeller, of which the rotor machine is intended to function as a liquid pump or as an agitator in a fluid such as a liquid or a colloid, whereby the rotor machine has a pump casing (1) with an impeller (2) mounted in bearings in a manner that allows rotation around an axis (X), and in which the rotor machine has three principal flow pathways, comprising: —an axial inlet opening (4) with a defined area of opening (Ain) —a radially oriented outlet opening (5) with a defined area of opening (Aut), and —a series of radially extending blades (3) that, distributed around the circumference of the impeller, form between them a number of flow channels (22:1-22:n). In order to achieve an improved working capacity, the area of opening (Ain) of the inlet opening (4), the area of opening (Aut) of the outlet opening and the total effective area of opening of the flow channels (22:1-22:n) that extends through the impeller are so mutually designed that the three principal passages of the rotor machine are filled and emptied of the said fluid in an essentially equal manner.

摘要翻译： 本发明涉及转子机器和叶轮，其中转子机器旨在用作液体泵或作为液体或胶体的流体中的搅拌器，由此转子机器具有泵壳体（1），其具有 以允许围绕轴线（X）旋转的方式安装在轴承中的叶轮（2），并且其中转子机器具有三个主要流动路径，其包括： - 具有限定的开口面积的轴向入口（4） Ain） - 具有限定的开口面积（Aut）的径向定向的出口开口（5），以及一系列径向延伸的叶片（3），其分布在叶轮周围，在它们之间形成多个流动通道 （22：1-22：n）。 为了实现改进的工作能力，入口开口（4）的开口面积（Ain），出口开口面积（Aut）和流道开口总有效面积（22：1） -22：n）相互设计，使得转子机器的三个主要通道以基本​​上相等的方式被填充并排出所述流体。

公开(公告)号：US09546661B2

公开(公告)日：2017-01-17

申请号：US14116116

申请日：2012-05-08

申请人： Ola Eriksson ,  Daniel Marjavaara

发明人： Ola Eriksson ,  Daniel Marjavaara

IPC分类号： F04D29/42 ,  F04D1/04 ,  F04D29/24 ,  F04D29/22

CPC分类号： F04D1/04 ,  F04D29/2216 ,  F04D29/2255 ,  F04D29/242 ,  F05D2240/301 ,  F05D2250/51 ,  F05D2250/52

摘要： The invention concerns a rotor machine and an impeller, of which the rotor machine is intended to function as a liquid pump or as an agitator in a fluid such as a liquid or a colloid, whereby the rotor machine has a pump casing (1) with an impeller (2) mounted in bearings in a manner that allows rotation around an axis (X), and in which the rotor machine has three principal flow pathways, comprising: —an axial inlet opening (4) with a defined area of opening (Ain) —a radially oriented outlet opening (5) with a defined area of opening (Aut), and —a series of radially extending blades (3) that, distributed around the circumference of the impeller, form between them a number of flow channels (22:1-22:n). In order to achieve an improved working capacity, the area of opening (Ain) of the inlet opening (4), the area of opening (Aut) of the outlet opening and the total effective area of opening of the flow channels (22:1-22:n) that extends through the impeller are so mutually designed that the three principal passages of the rotor machine are filled and emptied of the said fluid in an essentially equal manner.

摘要翻译： 本发明涉及转子机器和叶轮，其中转子机器旨在用作液体泵或作为流体例如液体或胶体中的搅拌器，由此转子机器具有泵壳体（1），其具有 以允许围绕轴线（X）旋转的方式安装在轴承中的叶轮（2），并且其中转子机器具有三个主要流动路径，其包括： - 具有限定的开口面积的轴向入口（4） Ain） - 具有限定的开口面积（Aut）的径向定向的出口开口（5），以及一系列径向延伸的叶片（3），其分布在叶轮周围，在它们之间形成多个流动通道 （22：1-22：n）。 为了实现改进的工作能力，入口开口（4）的开口面积（Ain），出口开口面积（Aut）和流道开口总有效面积（22：1） -22：n）相互设计，使得转子机器的三个主要通道以基本​​上相等的方式被填充并排出所述流体。

公开(公告)号：US06300773B1

公开(公告)日：2001-10-09

申请号：US09424529

申请日：2000-02-15

申请人： Karin Wårdell ,  Ola Eriksson

发明人： Karin Wårdell ,  Ola Eriksson

IPC分类号： H01H3102

CPC分类号： A61N1/0529

摘要： A method and a device for testing a brain lesion electrode (1) which is intended for use in treatment of a specified area in the brain, for instance, by controlled coagulation or lessening. The device comprises a transparent container (2) which in adapted to accommodate a solution of coagulatable protein with a predetermined salt content, a seal (6), which the brain lesion electrode (1) can penetrate and which is adapted to seal the container (2) containing the solution, a heating device (3) for heating the solution to a selected temperature, a power unit (23) for supplying, during a selected period, current of a predetermined intensity and frequency between the electrode (1) and a backplate electrode (18) in the container (2) to increase the temperature of the solution in the area at the tip of (21) of the electrode when the electrode (1) is introduced into the solution and positioned therein.

摘要翻译： 用于测试脑损伤电极（1）的方法和装置，其用于治疗脑中的特定区域，例如通过受控的凝血或减轻。 该装置包括透明容器（2），其适于容纳具有预定盐含量的可凝结蛋白质的溶液;脑损伤电极（1）可以穿透并适于密封容器的密封件（6） 2），用于将溶液加热至选定温度的加热装置（3）;用于在选定的周期内将电极（1）和电极（1）之间的预定强度和频率的电流供给的功率单元（23） 将电极（1）引入溶液并定位于其中时，使容器（2）中的背板电极（18）增加电极（21）的尖端处的区域中的溶液的温度。

公开(公告)号：US06355087B1

公开(公告)日：2002-03-12

申请号：US09618725

申请日：2000-07-18

申请人： Johan Arvidsson ,  Ola Eriksson

发明人： Johan Arvidsson ,  Ola Eriksson

IPC分类号： B22F904

CPC分类号： C22C33/0264 ,  B22F1/0085 ,  B22F1/0088 ,  B22F2999/00 ,  C21D3/02 ,  B22F9/082 ,  B22F2201/05 ,  C21D3/04

摘要： The invention concerns a low pressure for the preparation of an iron-based, optionally alloyed powder comprising the steps of preparing a raw powder essentially consisting of iron and optionally at least one alloying element selected from the group consisting of chromium, manganese, copper, nickel, vanadium, niobium, boron, silicon, molybdenum and tungsten; charging a gas tight furnace with the powder in an essentially inert gas atmosphere and closing the furnace; increasing the furnace temperature; monitoring the increase of the formation of CO gas and evacuating gas from the furnace when a significant increase of the CO formation is observed and cooling the powder when the increase of the formation of CO gas diminishes.

摘要翻译： 本发明涉及用于制备铁基，任选合金粉末的低压，包括以下步骤：制备基本上由铁组成的原料粉末和任选的至少一种选自铬，锰，铜，镍的合金元素 ，钒，铌，硼，硅，钼和钨; 在基本上惰性气体气氛中将粉末装入气密炉中并关闭炉子; 提高炉温; 当CO气体形成的显着增加被观察到时，监测CO气体形成的增加和从炉中排出气体的增加，并且当CO气体的形成增加时，粉末冷却。

公开(公告)号：US06632333B1

公开(公告)日：2003-10-14

申请号：US09856102

申请日：2001-09-20

申请人： Ola Eriksson ,  Revill Wayne Armstrong ,  Kei Shibata ,  Yasuo Suga ,  Jan Anders Haag ,  Ronald Lee Pariani ,  David Bailey

发明人： Ola Eriksson ,  Revill Wayne Armstrong ,  Kei Shibata ,  Yasuo Suga ,  Jan Anders Haag ,  Ronald Lee Pariani ,  David Bailey

IPC分类号： C25C702

CPC分类号： C25C7/08 ,  Y10S204/07

摘要： The invention relates to a device for separating metal deposit from a mother plate used as a cathode in an electrolytic process, as metal electrorefining or metal electrowinning, in which device there is a supporting member for supporting the cathode to be treated, a member for releasing at least partly a metal deposit grown during the electrolytic process on a surface of the mother, and a member for support the released metal deposit. According to the invention the mother plate of a cathode (1, 21, 31, 41, 51) is provided with a growth affecting means (16, 24, 36, 43, 53) for creating an irregularity in the growth of the metal deposit (4) to be used as a hinged member when the metal deposit (4) is tilted to the mother plate of the cathode (1, 21, 31, 41, 51) in order to break the metal deposit (4) in two separate pieces along the irregularity in the growth.

摘要翻译： 本发明涉及一种用于在电解过程中用作阴极的母板中分离金属沉积物的装置，作为金属电解精炼或金属电解提取，其中装置具有用于支撑待处理的阴极的支撑构件，用于释放的构件 至少部分地在母体表面的电解过程中生长的金属沉积物和用于支撑释放的金属沉积物的构件。 根据本发明，阴极（ 1,2,31,41,51 PDAT>）的母板具有生长影响装置（ 16， 用于在金属沉积物（ 4 ）的生长中产生不规则性的24,36,43,53 ）用作铰链构件 将金属沉积物（ 4 ）倾斜到阴极的母板（ 1，21，31，41，51 ），以便沿生长不规则的两个分开的碎片中断金属沉积物（ 4 ）。

公开(公告)号：US06303077B1

公开(公告)日：2001-10-16

申请号：US09448491

申请日：1999-11-24

申请人： Johan Arvidsson ,  Ola Eriksson

发明人： Johan Arvidsson ,  Ola Eriksson

IPC分类号： B22F312

CPC分类号： F27D19/00 ,  B22F3/1007 ,  B22F2999/00 ,  F27B21/06 ,  F27D2019/0012 ,  B22F2203/01

摘要： The invention concerns a method of monitoring and controlling the furnace atmosphere when sintering PM compacts. According to the invention, the gases determining the carbon and oxygen potentials are measured continuously.

摘要翻译： 本发明涉及一种在烧结PM压块时监测和控制炉内气氛的方法。 根据本发明，连续测量确定碳和氧电位的气体。

公开(公告)号：US06629973B1

公开(公告)日：2003-10-07

申请号：US09889449

申请日：2001-07-16

申请人： Karin Wårdell ,  Ola Eriksson ,  Gert Nilsson

发明人： Karin Wårdell ,  Ola Eriksson ,  Gert Nilsson

IPC分类号： A61B1818

CPC分类号： A61B18/148 ,  A61B2018/00434 ,  A61B2018/00577 ,  A61B2018/00642 ,  A61B2018/00761 ,  A61B2018/00791

摘要： The present invention relates to an apparatus for destroying a predetermined defined volume (10) in a tissue, such as generating controlled coagulation, so-called lesion, in the brain. More particularly, the apparatus comprises a main unit (1) for transmitting a tissue-destroying medium comprising a control unit (3) for controlling the medium transmission, and a transferring means (4), such as an electrode, which is connected to said main unit and adapted to be inserted into the predetermined volume for transferring the transmitted medium to the volume. The apparatus according to the invention is characterised in that it further comprises a measuring means (5-8) for measuring at least one optical characteristic of the predetermined volume, the optical characteristic varying with the size of the destroyed volume, the measuring means being connected to said control unit for controlling the supply of the tissue-destroying medium on the basis of the measured optical characteristic.

摘要翻译： 本发明涉及一种用于在组织中破坏预定的限定体积（10）的设备，例如在脑中产生受控制的凝血，所谓的病变。 更具体地说，该装置包括用于传送组织破坏介质的主单元（1），该组件破坏介质包括用于控制介质传输的控制单元（3），和一个与所述介质传输连接的传送装置（如电极） 并且适于插入到预定的容积中以将传送的介质传送到体积。 根据本发明的装置的特征在于，它还包括用于测量预定体积的至少一个光学特性的测量装置（5-8），所述光学特性随着破坏的体积的大小而变化，所述测量装置被连接 到所述控制单元，用于基于所测量的光学特性控制组织破坏介质的供应。

公开(公告)号：US06348080B1

公开(公告)日：2002-02-19

申请号：US09618939

申请日：2000-07-18

申请人： Johan Arvidsson ,  Ola Eriksson

发明人： Johan Arvidsson ,  Ola Eriksson

IPC分类号： C22C104

CPC分类号： C22C33/0264 ,  B22F2998/10 ,  B22F2999/00 ,  C21D3/02 ,  C22C38/22 ,  B22F9/082 ,  B22F1/0085 ,  B22F1/0088 ,  C22C33/0228 ,  B22F3/02 ,  B22F3/10 ,  C21D3/04

摘要： The present invention concerns a method of preparing a sintered product having a tensile strength 750 MPa comprising the steps of compacting a water-atomised, annealed iron-based powder comprising, by weight %, Cr 2.5-3.5, Mo 0.3-0.7, Mn 0.09-0.3, O

摘要翻译： 本发明涉及一种制备拉伸强度为750MPa的烧结产品的方法，包括以下步骤：压制水雾化的退火的铁基粉末，其中按重量％计含有Cr 2.5-3.5，Mo 0.3-0.7，Mn 0.09 -0.3，O <0.2，C <0.01，余量为铁，不大于1％的量，不可避免的杂质，压力至少为600MPa，压实体在至多1220℃的温度下烧结 ℃。本发明还涉及该方法中使用的退火粉末以及烧结产品。