公开(公告)号：US09433713B2

公开(公告)日：2016-09-06

申请号：US14711143

申请日：2015-05-13

申请人： Abiomed, Inc.

发明人： Scott C. Corbett ,  Zhongwei Qi ,  Kar Lee

IPC分类号： A61N1/362 ,  A61M1/10 ,  F04D3/00 ,  F04D7/00 ,  F04D29/18 ,  F04D29/52 ,  F04D29/64 ,  C25F3/16 ,  A61M1/12

CPC分类号： A61M1/1012 ,  A61M1/1008 ,  A61M1/101 ,  A61M1/1029 ,  A61M1/1034 ,  A61M1/122 ,  A61M1/125 ,  C25F3/16 ,  F04D3/005 ,  F04D7/00 ,  F04D29/181 ,  F04D29/528 ,  F04D29/648 ,  Y10T29/49247

摘要： Blood pump assemblies and methods of manufacturing and operating blood pump assemblies are provided. The blood pump assembly includes a pump and an impeller blade rotatably coupled to the pump. The blood pump assembly also includes a pump housing component sized for passage through a body lumen and coupled to the pump. The pump housing component includes a peripheral wall extending about a rotation axis of the impeller blade. The peripheral wall includes an inner peripheral wall surface and an outer peripheral wall surface. The peripheral wall also includes one or more blood exhaust apertures. Each blood exhaust aperture in the one or more blood exhaust apertures is defined by an inner aperture edge and an outer aperture edge. Each inner aperture edge is chamfered between the inner peripheral wall surface and the outer peripheral wall surface.

摘要翻译： 提供了血泵组件和制造和操作血泵组件的方法。 血泵组件包括可旋转地联接到泵的泵和叶轮叶片。 血泵组件还包括泵壳体部件，其尺寸适于通过体腔并联接到泵。 泵壳体部件包括围绕叶轮叶片的旋转轴线延伸的周壁。 周壁包括内周壁面和外周壁面。 周壁还包括一个或多个排气孔。 一个或多个排气孔中的每个排气孔由内孔边缘和外孔边缘限定。 每个内孔边缘在内周壁表面和外周壁表面之间被倒角。

公开(公告)号：US20150354594A1

公开(公告)日：2015-12-10

申请号：US14759856

申请日：2013-10-02

申请人： MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION

发明人： Satoru YOSHIDA ,  Toru YOSHIMUNE

IPC分类号： F04D29/60 ,  F04D29/26 ,  F04D29/40 ,  F04D19/00 ,  F04D17/10

CPC分类号： F04D29/603 ,  F04D17/10 ,  F04D17/122 ,  F04D19/00 ,  F04D29/26 ,  F04D29/403 ,  F04D29/624 ,  F04D29/644 ,  Y10T29/49247

摘要： This compressor assembly method involves: an arrangement step in which a bundle (2) is arranged such that an external travel device (31) can travel on a base surface (25) and an internal travel device can travel on the inner peripheral surface (12) of a casing (3); a vertical position adjustment step in which, while measuring the relative positions in the vertical direction of the inner peripheral surface (12) of the casing (3) and the outer peripheral surface (13) of the bundle (2) at the opening (15) of the casing, the height position of the bundle (2) supported by the outside travel device (31) is adjusted on the basis of the measured relative positions in the vertical direction; and an insertion step in which the bundle (2) is inserted into the casing (3) while the vertical position adjustment step is performed.

摘要翻译： 这种压缩机组装方法包括：布置步骤，其中布置有使得外部行进装置（31）能够在基面（25）上行进并且内部行进装置可以在内周表面（12）上行进的捆（2） ）（3）; 垂直位置调整步骤，其中，在开口（15）测量壳体（3）的内周面（12）和束（2）的外周面（13）的垂直方向上的相对位置时， ），基于所测量的垂直方向的相对位置来调节由外侧行驶装置（31）支撑的束（2）的高度位置; 以及在执行垂直位置调整步骤时将束（2）插入壳体（3）中的插入步骤。

公开(公告)号：US20150354592A1

公开(公告)日：2015-12-10

申请号：US14828561

申请日：2015-08-18

申请人： Hamilton Sundstrand Corporation

发明人： Lawrence Binek ,  Brent J. Merritt

IPC分类号： F04D29/52 ,  F02K7/10

CPC分类号： F04D29/522 ,  F02K7/10 ,  Y10T29/49245 ,  Y10T29/49247

摘要： A ram air fan outer housing for directing air from a ram air fan rotor and air from a ram air bypass into a ram air fan outlet. The outer housing includes an outer cylinder with a ram air fan rotor end and a ram air fan outlet end. The ram air fan rotor end and the ram air fan outlet end are at opposite ends of an axis of the outer cylinder. A plenum is joined at a joint region for directing air from the ram air bypass into the outer cylinder. The plenum includes two plenum ridges with one at each of two walls of the plenum. The two walls of the plenum are parallel to the axis of the outer cylinder. Each of the two plenum ridges includes a protruding section of the corresponding plenum wall.

摘要翻译： 冲压风扇外壳，用于将来自冲压空气风扇转子的空气和冲压空气旁路的空气引导到冲压空气风扇出口。 外壳包括具有冲压空气风扇转子端和冲压空气风扇出口端的外筒。 冲压空气风扇转子端和冲压空气风扇出口端位于外筒轴线的相对端。 在连接区域处连接有气室，用于将空气从冲压空气旁路引导到外筒中。 增压室包括两个通风隆起，在通风室的两个墙壁的每一个处有一个。 气室的两个壁平行于外筒的轴线。 两个集气室脊中的每一个包括相应的增压室壁的突出部分。

公开(公告)号：US20150328383A1

公开(公告)日：2015-11-19

申请号：US14711143

申请日：2015-05-13

申请人： Abiomed, Inc.

发明人： Scott C. Corbett ,  Zhongwei Qi ,  Kar Lee

IPC分类号： A61M1/10 ,  F04D7/00 ,  A61M1/12 ,  F04D29/52 ,  F04D29/64 ,  C25F3/16 ,  F04D3/00 ,  F04D29/18

CPC分类号： A61M1/1012 ,  A61M1/1008 ,  A61M1/101 ,  A61M1/1029 ,  A61M1/1034 ,  A61M1/122 ,  A61M1/125 ,  C25F3/16 ,  F04D3/005 ,  F04D7/00 ,  F04D29/181 ,  F04D29/528 ,  F04D29/648 ,  Y10T29/49247

摘要： Blood pump assemblies and methods of manufacturing and operating blood pump assemblies are provided. The blood pump assembly includes a pump and an impeller blade rotatably coupled to the pump. The blood pump assembly also includes a pump housing component sized for passage through a body lumen and coupled to the pump. The pump housing component includes a peripheral wall extending about a rotation axis of the impeller blade. The peripheral wall includes an inner peripheral wall surface and an outer peripheral wall surface. The peripheral wall also includes one or more blood exhaust apertures. Each blood exhaust aperture in the one or more blood exhaust apertures is defined by an inner aperture edge and an outer aperture edge. Each inner aperture edge is chamfered between the inner peripheral wall surface and the outer peripheral wall surface.

摘要翻译： 提供了血泵组件和制造和操作血泵组件的方法。 血泵组件包括可旋转地联接到泵的泵和叶轮叶片。 血泵组件还包括泵壳体部件，其尺寸适于通过体腔并联接到泵。 泵壳体部件包括围绕叶轮叶片的旋转轴线延伸的周壁。 周壁包括内周壁面和外周壁面。 周壁还包括一个或多个排气孔。 一个或多个排气孔中的每个排气孔由内孔边缘和外孔边缘限定。 每个内孔边缘在内周壁表面和外周壁表面之间被倒角。

公开(公告)号：US08925505B2

公开(公告)日：2015-01-06

申请号：US13446214

申请日：2012-04-13

申请人： Stephan Moeck ,  Michael Kress ,  Martin Lambert

发明人： Stephan Moeck ,  Michael Kress ,  Martin Lambert

IPC分类号： F01L1/34 ,  F01L1/18

CPC分类号： F01L1/185 ,  F01L2103/00 ,  F01L2105/00 ,  Y10T29/49247

摘要： A finger follower lever of a valve train, which has a lever body that is a pressed and punched component made of sheet metal and has a U-shaped cross-section with two largely parallel side walls. A roller rotatably mounted between the side walls on a pin. The pin is uniformly hardened and inserted at each end into a hole punched out of the side wall and is staked or caulked at the ends. To enable the holes to be punched out simultaneously in opposite directions of a relatively narrow lever body, at least one of the two side walls has, at least on the outside thereof, a flat recess in the region of the hole.

摘要翻译： 一种气门机构的手指随动杠杆，其具有作为由金属板制成的冲压冲压部件的杠杆体，并且具有具有两个大致平行的侧壁的U形横截面。 一个可旋转地安装在销上的侧壁之间的滚筒。 销被均匀地硬化，并在每一端插入从侧壁冲出的孔，并在端部被铆接或铆接。 为了使孔能够在相对较窄的杠杆体的相反方向上同时冲孔，至少在两个侧壁中的至少一个在其外侧上具有在孔的区域中的平坦凹部。

公开(公告)号：US20130098045A1

公开(公告)日：2013-04-25

申请号：US13279508

申请日：2011-10-24

申请人： Lawrence Binek ,  Brent J. Merritt

发明人： Lawrence Binek ,  Brent J. Merritt

IPC分类号： F02K7/10 ,  B23P15/00

CPC分类号： F04D29/522 ,  F02K7/10 ,  Y10T29/49245 ,  Y10T29/49247

摘要： A ram air fan outer housing for directing air from a ram air fan rotor and air from a ram air bypass into a ram air fan outlet. The outer housing includes an outer cylinder and a plenum connected at a joint region. The outer cylinder and the plenum are made of a laminate stacking sequence of at least four adjacent layers of plain-weave carbon-fiber fabric. Each layer of the stacking sequence has a weave orientation such that a first layer and a fourth layer are oriented forty-five degrees from each of a second layer and a third layer. The joint region is made of at least eight adjacent layers of plain-weave carbon-fiber fabric. The joint region laminate stacking sequence is formed by interleaving the four adjacent outer cylinder layers in the joint region with the four adjacent plenum layers in the joint region.

摘要翻译： 冲压风扇外壳，用于将来自冲压空气风扇转子的空气和冲压空气旁路的空气引导到冲压空气风扇出口。 外壳包括连接在接合区域的外筒和集气室。 外筒和增压室由至少四个相邻的平纹碳纤维织物层的层压堆叠序列制成。 层叠顺序的每个层具有编织取向，使得第一层和第四层从第二层和第三层中的每一层取向为四十五度。 接头区域由至少八个相邻的平纹碳纤维织物层制成。 接头区域层压体堆叠顺序通过在接头区域中与接合区域中的四个相邻的增压室层交织四个相邻的外筒层而形成。

公开(公告)号：US20100224155A1

公开(公告)日：2010-09-09

申请号：US12400331

申请日：2009-03-09

申请人： Robert Jack Gallon ,  Rodney E. Baker ,  Alan W. Hayman ,  Robert S. Mcalpine

发明人： Robert Jack Gallon ,  Rodney E. Baker ,  Alan W. Hayman ,  Robert S. Mcalpine

IPC分类号： F01L1/16

CPC分类号： F01L1/047 ,  F01L2001/0478 ,  F01L2001/0537 ,  F01L2103/01 ,  F01L2810/03 ,  Y10T29/49247

摘要： A camshaft damping mechanism may include first and second housing members and a biasing member. The first housing member may be engaged with a camshaft. The second housing member may be slidably coupled to the first housing member and may abut an engine structure. The biasing member may be retained axially between the first and second housing members and may force the first housing member in an outward axial direction from the second housing member.

摘要翻译： 凸轮轴阻尼机构可以包括第一和第二壳体构件和偏压构件。 第一壳体构件可以与凸轮轴接合。 第二壳体构件可以可滑动地联接到第一壳体构件并且可以邻接发动机结构。 偏置构件可以轴向地保持在第一和第二壳体构件之间并且可以迫使第一壳体构件沿第二壳体构件向外的轴向方向。

公开(公告)号：US20090133255A1

公开(公告)日：2009-05-28

申请号：US12276601

申请日：2008-11-24

申请人： Ryo Sano

发明人： Ryo Sano

IPC分类号： B23P19/02 ,  B23P11/00 ,  B23P15/00

CPC分类号： F16K1/18 ,  F02B31/06 ,  F02D9/1025 ,  F02D9/108 ,  Y02T10/146 ,  Y10T29/49231 ,  Y10T29/49247 ,  Y10T29/493 ,  Y10T29/49945

摘要： A passage intake control device includes a passage member, a valve disposed in the passage member and a shaft passing through a through hole of a valve shaft part of the valve. The valve shaft part includes a fitting hole portion as a part of the through hole. The fitting hole portion is provided by at least a first wall, a second wall, a third wall and a fourth wall. The shaft includes a fitting part having a polygonal shape including at least a first shaft surface a second shaft surface, a third shaft surface and a fourth shaft surface. The fitting part is fitted in the fitting hole portion such that the first to fourth shaft surfaces are opposed to the first to fourth walls of the fitting hole portion, respectively. The first and second walls have protruded ribs. The third and fourth walls include flat portions.

摘要翻译： 通道进气控制装置包括通道构件，设置在通道构件中的阀和穿过阀的阀轴部分的通孔的轴。 阀轴部包括作为贯通孔的一部分的嵌合孔部。 装配孔部分由至少第一壁，第二壁，第三壁和第四壁提供。 轴包括具有多边形形状的配合部分，该多边形形状至少包括第一轴表面，第二轴表面，第三轴表面和第四轴表面。 装配部分装配在装配孔部分中，使得第一至第四轴表面分别与装配孔部分的第一至第四壁相对。 第一和第二壁具有凸肋。 第三和第四壁包括平坦部分。

公开(公告)号：US07503115B2

公开(公告)日：2009-03-17

申请号：US11132884

申请日：2005-05-19

申请人： Klaus Daut ,  Eduard Golovatai-Schmidt

发明人： Klaus Daut ,  Eduard Golovatai-Schmidt

IPC分类号： B21D51/16

CPC分类号： F01L1/344 ,  Y10T29/49247 ,  Y10T29/49405 ,  Y10T29/49412 ,  Y10T29/49416 ,  Y10T29/49417 ,  Y10T29/49419 ,  Y10T29/49988 ,  Y10T29/49989 ,  Y10T137/86622 ,  Y10T137/8671 ,  Y10T137/86767

摘要： An electromagnetic hydraulic valve (1), which including an electromagnet (2) with an armature (3) and of a valve housing (4) with an axial bore (5) and a piston valve (6) located therein is provided. The valve housing (4) includes several annular grooves (8, 9, 10) in which several radial openings (11, 12, 13) are located, which open into the axial bore (5), through which the hydraulic valve (1) has a fluid connection with a pressure connection (P), a tank connection (T) and two consumer connections (A, B). The piston valve (6) is acted upon by the armature (3) of electromagnet (2) and includes two ring-shaped control sections (14, 15), which connect alternatively the pressure connection (P) and the tank connection (T) with one of the consumer connections (A, B) through axial movement of piston valve (6). According to the invention, the radial openings (11, 12, 13) in valve housing (4) are provided as windows having a rectangular cross section. The cross section surface, released from the control sections (14, 15) of piston valve (6) form circular segments and can be changed in such a way that that flow through radial openings (11, 12, 13) in all of the positions of piston valve (6) is linear to each position of the armature (3) of the electromagnet (2).

摘要翻译： 提供了一种电磁液压阀（1），其包括具有电枢（3）的电磁体（2）和具有轴向孔（5）和活塞阀（6）的阀壳体（4）。 阀壳体（4）包括几个环形凹槽（8,9,10），其中若干个径向开口（11,12,13）位于轴向孔（5）中，液压阀（1）通过该凹槽 具有与压力连接（P），罐连接（T）和两个消费者连接（A，B）的流体连接。 活塞阀（6）由电磁体（2）的电枢（3）作用，并且包括两个环形控制部分（14,15），其交替地连接压力连接（P）和罐连接（T） 通过活塞阀（6）的轴向移动，消费者连接（A，B）之一。 根据本发明，阀壳体（4）中的径向开口（11,12,13）设置为具有矩形横截面的窗口。 从活塞阀（6）的控制部分（14,15）释放的横截面形成圆形段，并且可以以这样一种方式改变，即在所有位置上流过径向开口（11,12,13） 活塞阀（6）与电磁铁（2）的电枢（3）的各个位置是线性的。

公开(公告)号：US07380531B2

公开(公告)日：2008-06-03

申请号：US11394932

申请日：2006-03-31

申请人： Donald Haefner ,  Florin Bugescu

发明人： Donald Haefner ,  Florin Bugescu

IPC分类号： F01L1/14

CPC分类号： F01L13/0063 ,  F01L1/14 ,  F01L1/146 ,  F01L1/24 ,  F01L1/245 ,  F01L1/46 ,  F01L13/0015 ,  F01L13/0021 ,  F01L13/0031 ,  F01L2105/00 ,  F01L2107/00 ,  Y10T29/49247 ,  Y10T29/49304

摘要： A variable valve drive for changing control timing of cam-actuated gas-exchange valves of an internal combustion engine is provided, with a tappet (6a, 6b, 6c), which, with convex cam engaging contour (5), engages a cam (4a, 4b, 4c) of a camshaft (3a, 3b, 3c) and which is guided so that it can move in the longitudinal direction in a rotatable tappet guide (7a, 7b, 7c), whose rotational angle (9) is adjustable for changing the control timing. In this way, the tappet guide (7a, 7b, 7c) can rotate about a rotational axis (8) parallel to a longitudinal axis (2) of the camshaft (3a, 3b, 3c).

摘要翻译： 提供了一种用于改变内燃机的凸轮致动气体交换阀的控制时间的可变气门驱动器，其具有凸起凸轮接合轮廓（5）接合的挺杆（6a，6b，6c） 凸轮轴（3a，3b，3c）的凸轮（4a，4b，4c），其被引导为能够在可旋转的挺杆导向件（7a，7b）中沿纵向移动， 7c），其旋转角度（9）可调节以改变控制时间。 以这种方式，挺杆引导件（7a，7b，7b）可以围绕平行于凸轮轴（3a，3b，3c）的纵向轴线（2）的旋转轴线（8）旋转。