公开(公告)号：US20080302209A1

公开(公告)日：2008-12-11

申请号：US12085599

申请日：2006-12-20

申请人： Per Knutsson ,  Per-Olof Larsson ,  Hilmar Vidarsson

发明人： Per Knutsson ,  Per-Olof Larsson ,  Hilmar Vidarsson

IPC分类号： B22F1/00

CPC分类号： B22F1/0077 ,  C22C33/0207

摘要： A metallurgical composition is provided for making compacted parts, comprising: (a) at least about 80 percent by weight of an iron or iron-based powder; (b) up to about 20 percent by weight of at least one alloying powder; (c) from about 0.05 to about 2 percent by weight of a binding agent comprising a C14-C30 fatty alcohol; and (d) from about 0.001 to about 0.2 percent by weight of a flow agent.

摘要翻译： 提供用于制造压实部件的冶金组合物，其包含：（a）至少约80重量％的铁或铁基粉末; （b）至多约20重量％的至少一种合金粉末; （c）约0.05至约2重量％的包含C14-C30脂肪醇的粘合剂; 和（d）约0.001至约0.2重量％的流动剂。

公开(公告)号：US07682558B2

公开(公告)日：2010-03-23

申请号：US12085599

申请日：2006-12-20

申请人： Per Knutsson ,  Per-Olof Larsson ,  Hilmar Vidarsson

发明人： Per Knutsson ,  Per-Olof Larsson ,  Hilmar Vidarsson

IPC分类号： B22F1/02 ,  B22F3/00

CPC分类号： B22F1/0077 ,  C22C33/0207

摘要： A metallurgical composition is provided for making compacted parts, comprising: (a) at least about 80 percent by weight of an iron or iron-based powder; (b) up to about 20 percent by weight of at least one alloying powder; (c) from about 0.05 to about 2 percent by weight of a binding agent comprising a C14-C30 fatty alcohol; and (d) from about 0.001 to about 0.2 percent by weight of a flow agent.

摘要翻译： 提供用于制造压实部件的冶金组合物，其包含：（a）至少约80重量％的铁或铁基粉末; （b）至多约20重量％的至少一种合金粉末; （c）约0.05至约2重量％的包含C14-C30脂肪醇的粘合剂; 和（d）约0.001至约0.2重量％的流动剂。

公开(公告)号：US07662209B2

公开(公告)日：2010-02-16

申请号：US11806813

申请日：2007-06-04

申请人： Mikhail Kejzelman ,  Paul Skoglund ,  Hilmar Vidarsson ,  Per Knutsson

发明人： Mikhail Kejzelman ,  Paul Skoglund ,  Hilmar Vidarsson ,  Per Knutsson

IPC分类号： B22F1/02 ,  B22F3/00

CPC分类号： B22F1/0059

摘要： The invention concerns a powder composition including an iron or iron based powder and a lubricating amount of an alkylalkoxy or polyetheralkoxy silane, wherein the alkyl or polyether group has between 8 and 30 carbon atoms and the alkoxy group includes 1-3 carbon atoms.

摘要翻译： 本发明涉及包含铁或铁基粉末和润滑量的烷基烷氧基或聚醚烷氧基硅烷的粉末组合物，其中烷基或聚醚基团具有8至30个碳原子，并且烷氧基包括1-3个碳原子。

公开(公告)号：US20070234850A1

公开(公告)日：2007-10-11

申请号：US11806813

申请日：2007-06-04

申请人： Mikhail Kejzelman ,  Paul Skoglund ,  Hilmar Vidarsson ,  Per Knutsson

发明人： Mikhail Kejzelman ,  Paul Skoglund ,  Hilmar Vidarsson ,  Per Knutsson

IPC分类号： B22F1/00 ,  B22F3/02

CPC分类号： B22F1/0059

摘要： The invention concerns a powder composition including an iron or iron based powder and a lubricating amount of an alkylalkoxy or polyetheralkoxy silane, wherein the alkyl or polyether group has between 8 and 30 carbon atoms and the alkoxy group includes 1-3 carbon atoms.

摘要翻译： 本发明涉及包含铁或铁基粉末和润滑量的烷基烷氧基或聚醚烷氧基硅烷的粉末组合物，其中烷基或聚醚基团具有8至30个碳原子，并且烷氧基包括1-3个碳原子。

公开(公告)号：US07153594B2

公开(公告)日：2006-12-26

申请号：US10743094

申请日：2003-12-23

申请人： Mikhail Kejzelman ,  Paul Skoglund ,  Ola Andersson ,  Per Knutsson ,  Hilmar Vidarsson ,  Björn Skårman

发明人： Mikhail Kejzelman ,  Paul Skoglund ,  Ola Andersson ,  Per Knutsson ,  Hilmar Vidarsson ,  Björn Skårman

IPC分类号： B32B5/16

CPC分类号： B22F1/007 ,  B22F1/0059 ,  B22F2998/00 ,  H01F1/26 ,  H01F41/0246 ,  Y10T428/2991 ,  Y10T428/2998

摘要： The present invention concerns a new ferromagnetic powder composition comprising soft magnetic iron-based core particles wherein the surface of the core particles are surrounded by an insulating inorganic coating, and a lubricating amount of a compound selected from the group consisting of silanes, titanates, aluminates, zirconates, or mixtures thereof. The invention also concerns a process for the preparation of soft magnetic composite materials using the new powder composition.

摘要翻译： 本发明涉及一种新的铁磁粉末组合物，其包含软磁性铁基核心颗粒，其中芯颗粒的表面被绝缘无机涂层包围，并且选自硅烷，钛酸盐，铝酸盐的化合物的润滑量 锆酸盐或其混合物。 本发明还涉及使用新的粉末组合物制备软磁性复合材料的方法。

公开(公告)号：US07238220B2

公开(公告)日：2007-07-03

申请号：US10689688

申请日：2003-10-22

申请人： Mikhail Kejzelman ,  Paul Skoglund ,  Hilmar Vidarsson ,  Per Knutsson

发明人： Mikhail Kejzelman ,  Paul Skoglund ,  Hilmar Vidarsson ,  Per Knutsson

IPC分类号： B22F1/00 ,  B22F3/00

CPC分类号： B22F1/0059

摘要： The invention concerns a powder composition including an iron or iron based powder and a lubricating amount of an alkylalkoxy or polyetheralkoxy silane, wherein the alkyl or polyether group has between 8 and 30 carbon atoms and the alkoxi group includes 1-3 carbon atoms.

摘要翻译： 本发明涉及包含铁或铁基粉末和润滑量的烷基烷氧基或聚醚烷氧基硅烷的粉末组合物，其中烷基或聚醚基团具有8至30个碳原子，烷氧基包括1-3个碳原子。

公开(公告)号：US06755885B2

公开(公告)日：2004-06-29

申请号：US10201974

申请日：2002-07-25

申请人： Hilmar Vidarsson ,  Per Knutsson

发明人： Hilmar Vidarsson ,  Per Knutsson

IPC分类号： B22F100

CPC分类号： C10M105/68 ,  B22F1/0059 ,  B22F2003/023 ,  B22F2003/145 ,  C10M171/06

摘要： A powder composition for warm compaction comprising an iron-based powder and a lubricant powder consisting essentially of an amide described by the following formula D—Cm—B—A—B—Cm—D wherein D is —H, COR, CNHR, wherein R is a straight or branched aliphatic or aromatic group including 2-21 C atoms; C is the group —NH (CH)n CO—; B is amino or carbonyl; A is alkylene having 4-16 C atoms optionally including up to 4 O atoms m is an integer 1-10 and n is an integer 5-11.

摘要翻译： 一种用于热压实的粉末组合物，其包含铁基粉末和基本上由下式D-Cm-BAB-Cm-D所述的酰胺组成的润滑剂粉末，其中D为-H，COR，CNHR，其中R为直链 或包含2-21个C原子的支链脂族或芳族基团; C是基团-NH（CH）n CO-; B是氨基或羰基; A是具有4-16个C原子的亚烷基，任选地包括至多4个O原子，m是1-10的整数，n是5-11的整数。

公开(公告)号：US09733474B2

公开(公告)日：2017-08-15

申请号：US15142238

申请日：2016-04-29

申请人： Zoran Popovic ,  Jorgen Thaung ,  Mette Owner-Petersen ,  Bengt Svensson ,  Per Knutsson

发明人： Per Knutsson

IPC分类号： G02B26/00 ,  G02B27/00 ,  F41H13/00 ,  G01J9/02 ,  A61B3/14 ,  G02F1/19 ,  A61B3/00 ,  A61B3/10 ,  G01J9/00 ,  G06T5/10 ,  H04N5/225 ,  G02B26/06

CPC分类号： G02B27/0068 ,  A61B3/0025 ,  A61B3/1015 ,  A61B3/14 ,  F41H13/005 ,  G01J9/00 ,  G01J9/02 ,  G02B26/06 ,  G02F1/19 ,  G06T5/10 ,  G06T2207/20048 ,  H04N5/2256

摘要： A method of determining a reference calibration setting for an adaptive optics system (1) comprising a detecting device (8) for detecting light from an object (5); and at least one controllable wavefront modifying device (9) arranged such that light from the object (5) passes via the wavefront modifying device (9) to the detecting device (8). The method comprises the steps of: arranging (100) a light-source between the object (5) and the wavefront modifying device (9) to provide a reference light beam to the detecting device (8) via the wavefront modifying device; for each of a plurality of orthogonal wavefront modes of the wavefront modifying device: controlling (101) the wavefront modifying device to vary a magnitude of the orthogonal wavefront mode over a predetermined number of magnitude settings; acquiring (102) a series of readings of the detecting device, each reading corresponding to one of the magnitude settings; determining (103) a quality metric value indicative of an information content of the reading for each reading in the series of readings, resulting in a series of quality metric values; and determining (106) a reference parameter set for the wavefront modifying device corresponding to an optimum quality metric value based on the series of quality metric values.

公开(公告)号：US09522255B2

公开(公告)日：2016-12-20

申请号：US13640703

申请日：2011-04-12

申请人： Per Knutsson

发明人： Per Knutsson

IPC分类号： A61M25/06 ,  A61M5/32

CPC分类号： A61M25/0618 ,  A61M5/3273 ,  A61M25/0606

摘要： The present invention discloses a catheter instrument (1000) comprising a needle tip shielding device (100), a needle (303), a needle carrying unit, and a catheter unit, said catheter unit comprising a catheter hub (200) and a catheter (201), and said needle tip shielding device (100) and said catheter hub (200) being separable from one another, wherein said needle tip shielding device (100) is kept in contact with said catheter unit upon withdrawal of said needle (303) via at least one interface surface between said needle tip shielding device (100) and said catheter unit, and wherein said at least one interface surface of said needle tip shielding device (100) being at least partly of a first polymeric material and said at least one interface surface of said catheter unit being at least partly of a second polymeric material.

摘要翻译： 本发明公开了一种导管器具（1000），其包括针尖屏蔽装置（100），针（303），针运送单元和导管单元，所述导管单元包括导管毂（200）和导管 201），并且所述针尖屏蔽装置（100）和所述导管毂（200）彼此分离，其中所述针尖屏蔽装置（100）在所述针（303）退出时与所述导管单元保持接触， 通过所述针尖屏蔽装置（100）和所述导管单元之间的至少一个界面表面，并且其中所述针尖屏蔽装置（100）的所述至少一个界面表面至少部分地是第一聚合材料，并且至少 所述导管单元的一个界面表面至少部分地是第二聚合物材料。

公开(公告)号：US20050247163A1

公开(公告)日：2005-11-10

申请号：US10515374

申请日：2003-06-12

申请人： Maria Ramstedt ,  Per Knutsson

发明人： Maria Ramstedt ,  Per Knutsson

IPC分类号： B22F1/00 ,  B22F3/02 ,  C10M169/04 ,  C22C1/05

CPC分类号： B22F1/0059 ,  B22F2998/00 ,  C10M169/04 ,  C10M2207/1253 ,  C10M2207/126 ,  C10M2207/283 ,  C10M2207/2835 ,  C10M2207/289 ,  C10M2207/2895 ,  C10M2215/08 ,  C10M2215/0806 ,  C10N2210/01 ,  C10N2210/02 ,  B22F9/082 ,  B22F1/0003

摘要： The present invention concerns a metal powder composition for the powder metal industry, wherein the metal powder is selected from the group consisting of an atomized iron-based powder or a sponge iron powder, and a lubricant composition comprising glyceryl stearate.

摘要翻译： 本发明涉及用于粉末金属工业的金属粉末组合物，其中金属粉末选自雾化铁基粉末或海绵铁粉末，以及包含硬脂酸甘油酯的润滑剂组合物。